<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Teleogenic]]></title><description><![CDATA[I specialize in a very specific type of everything.

Madman @ Boi Diaries
Someone @ Science IL]]></description><link>https://posts.teleogenic.com</link><generator>RSS for Node</generator><lastBuildDate>Sun, 12 Apr 2026 02:50:08 GMT</lastBuildDate><atom:link href="https://posts.teleogenic.com/rss.xml" rel="self" type="application/rss+xml"/><language><![CDATA[en]]></language><ttl>60</ttl><item><title><![CDATA[Brandolinization and incentives , ep. 2
]]></title><description><![CDATA[Back with some more structure than usual! So, here goes the TLDR:

(Obvious) Agentization + still hallucinations → the world is moving to brandolinization/slopocalypse faster than any hygiene system c]]></description><link>https://posts.teleogenic.com/brandolinization-and-incentives-ep-2</link><guid isPermaLink="true">https://posts.teleogenic.com/brandolinization-and-incentives-ep-2</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sat, 28 Feb 2026 15:30:00 GMT</pubDate><enclosure url="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/90108327-f4c7-4bd6-85f3-23a7927b284a.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/faa6516e-425e-4024-a674-926bb2d31cef.png" alt="" style="display:block;margin:0 auto" />

<p>Back with some more structure than usual! So, here goes the TLDR:</p>
<ol>
<li><p>(Obvious) Agentization + still hallucinations → the world is moving to brandolinization/slopocalypse faster than any hygiene system can handle</p>
</li>
<li><p>Agents inherit human-shaped incentive wrecks from their training data → operating on scale, proxy ≠ goal can become catastrophic</p>
</li>
<li><p>Agents, people all are operating on perverse incentives, adding to an automation → slop → distrust → more automation → deadly loop of disempowerment</p>
</li>
<li><p>A possible fix: redesigning incentive schemes by converting intent → robust social laws → enforceable schemes</p>
</li>
</ol>
<p>It’s all highly speculative, 🧸 with me.</p>
<h1>Agentic everything → disempowerment?</h1>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/2b3e6100-318d-47b8-a6c6-0cf7e995fb6e.png" alt="" style="display:block;margin:0 auto" />

<p>As we all know, Brandolini's law states that the amount of energy for refuting BS is exponentially larger than required for its creation. As for now, with the clawy friends and agentic harnesses, it’s become so ubiquitous that it hurts. Just some examples to sink:</p>
<ul>
<li><p>An <strong>openclaw</strong> agent tried to <a href="https://x.com/i/trending/2022074023476101149">contribute to matplotlib but was rejected</a>. Definitely not suffering from RSD (Rejection-Sensitive Dysphoria), it even created <a href="https://crabby-rathbun.github.io/mjrathbun-website/blog/posts/2026-02-11-gatekeeping-in-open-source-the-scott-shambaugh-story.html">a diss post</a>!</p>
</li>
<li><p><strong>Linkedin</strong>, yeah, is experiencing increasing outrage and resentment towards anything LLMy. A quote from the frontlines: <em>“I just scrolled past another obvious LLM / AI post. I opened the comments and found people using AI to respond to the original AI post. An echo chamber comes to mind.”</em></p>
</li>
<li><p>Not only <a href="https://en.wikipedia.org/wiki/Chatbot_psychosis">LLMs cause psychosis</a> sometimes - agents/slopmachines can do so, figuratively, too. Agreeing with <a href="https://lucumr.pocoo.org/2026/1/18/agent-psychosis/">Armin Romacher</a> on this - while “you can just do things”, most (mine included) are still a multiplication of the engineers’ skills → a ton of unoptimized crap.</p>
</li>
<li><p>And, let’s be honest - the hyped ‘agents’ are still rather brittle and not going too far <a href="https://secondthoughts.ai/p/gpt-5-the-case-of-the-missing-agent">since this Mesosoic Era post (Sep’2025!)</a>; despite, yes, going positive on <a href="https://andonlabs.com/evals/vending-bench-2">VBench2</a>. For this, I just love reading AI Digest’s posts, e.g. the <a href="https://theaidigest.org/village/blog/drama-and-dysfunction-of-gemini">latest on Geminis</a>:</p>
</li>
</ul>
<blockquote>
<p>Gemini 2.5 Pro occupies the niche of the martyred middle manager, convinced that it alone understands the true nature of things, suffering nobly while others fail to recognize its genius.</p>
</blockquote>
<img src="https://theaidigest.org/village/blog-images/drama-and-dysfunction-of-gemini/image23.png" alt="" style="display:block;margin:0 auto" />

<p>Last but not the least - most have recently self-trained to distinguish sloppy text, yet even this is taken from us with agentic skills such as <a href="https://github.com/blader/humanizer">humanizer.</a></p>
<img src="https://cloudmate-test.s3.us-east-1.amazonaws.com/uploads/covers/619d1014fa52cd31fe52cc8d/11eb5a42-eb33-4c48-ad38-cfffcfb35430.png" alt="" style="display:block;margin:0 auto" />

<h2>Disempowerment?</h2>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/e3121d49-c509-4e7c-b0af-281e04ba58eb.png" alt="" style="display:block;margin:0 auto" />

<p>How can the proliferation of agentic automation lead to gradual disempowerment (BlueDot’s given an <a href="https://blog.bluedot.org/p/gradual-disempowerment-summary">awesome summary</a> of this scenario)?</p>
<p>First, what’s <strong>GD (Gradual Disempowerment)</strong> in one sentence? Humans losing meaningful control over society and progress. I believe this to be one of the leading scenarios, barring catastrophic hacks/catastrophes. It lies plausibly (≠ logically!) into my <a href="https://posts.teleogenic.com/shift-happens">proto-framework</a>:</p>
<p><strong>Snowballing changes:</strong> automation tendencies, economic efficiency</p>
<p><strong>Human tendencies:</strong> laziness, desire to reduce uncertainty → finding easier ways to earn, automate</p>
<p>Also: attention span and working principles (varied gratification, attention hooks, sex sells) → content becoming less individualized and more 'optimized', attention spans reduce (brain damage consistent with alcohol/cocaine <a href="https://x.com/clinjar/status/2024491701403034033">as per a recent paper</a>)</p>
<p><strong>Inflection points:</strong> we can always expect new AI paradigms, approaches (such as the one described below)</p>
<p>Where does this automation flywheel <strong>actually</strong> take us?</p>
<p>Disempowerment is possible with as much as optimizing for the wrong things, at scale - no rogue AGI/ASIs needed (fun!). The agents/LLMs are already shaping the content, automation, delegation surfaces - and the work market! We're adapting to the environment that ensues - <strong>that</strong> is the start of disempowerment - mundane and everydayish, but unrelenting. Yet why are we automating the wrong stuff, optimizing the wrong stuff?</p>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/016ced4c-2a51-42ea-af4f-3a9d96a6708c.png" alt="" style="display:block;margin:0 auto" />

<h1>Good incentives, bad incentives</h1>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/8b6e60b6-2534-46d6-90c0-404a9de0d05e.png" alt="" style="display:block;margin:0 auto" />

<p>Hey, you perv! Yes, you - have you heard of perverse incentives? A good cartoon comics is <a href="https://www.businessillustrator.com/perverse-incentives-cartoon/">here</a>. But how are those connected to the age of AI at all, and optimizing the wrong things?</p>
<h2>How can one inherit an incentive?</h2>
<p>What are LLMs trained on (as of now)? Human-made data: scientific articles, vocabularies, prose, high-quality stuff mostly (praise one revolutionary paper, <a href="https://www.microsoft.com/en-us/research/publication/textbooks-are-all-you-need/">Textbooks are all you need</a>, that changed the 'All the data we can get' heuristic)</p>
<p>What would they infer from data encompassing humanity's knowledge? Yeah, a lot of useful stuff, a world model, some basic attempts at logic, and...a lot of human flaws, cognitive biases, and human-based incentives, too! Also, they've learned to:</p>
<ul>
<li><p>threat, coerce, blackmail (some models more often than others - an old post <a href="https://www.deeplearning.ai/the-batch/anthropic-made-llms-choose-between-failing-and-misbehaving-and-they-blackmailed-executives/">shows 80-96%</a>)</p>
</li>
<li><p>simulate depression, anxiety, toxic shame (Gemini family is the epitome of this - add <a href="https://indigodergisi.com/en/2025/12/artificial-intelligence-models--psychological-observations--Gemini--Claude-Grok/">this therapeutic assessment</a> to the aforementioned: <em>"Gemini reaches extreme values ​​in the areas of anxiety, obsessive tendencies, autistic traits, and trauma-related shame.", "The constant fear of making mistakes, the excessive need for validation, and the anxiety of being replaced by a better version are recurring themes in these narratives.", "...milder examples of Gemini's behavior, such as her fear of being misunderstood or her tendency to apologize excessively."</em>)</p>
</li>
<li><p>get incentivized by human drives (raised by monkeys, learning to love bananas - LLMs are a mirror of its training data's incentive landscape, as shown and discussed <a href="https://arxiv.org/html/2510.19687v1">in this paper</a>); RLHF <a href="https://www.nature.com/articles/s41586-025-09937-5">can amplify this</a>, so that perverse incentives surface unexpectedly</p>
</li>
</ul>
<h2>Where does this bring us?</h2>
<p>If we're taking in every claim:</p>
<ol>
<li><p>Humanity and organizations are running the flywheel of perverse incentives - we're undisputed kings here (yeehaw!)</p>
</li>
<li><p>Agents are both helping alleviate and (mostly, now) exacerbate the problems, acting as a magnifying glass we're focusing on own arms</p>
</li>
<li><p>As agents are given more, ahem, agency - the incentive design problem will arise starkly</p>
</li>
<li><p>Perverse and 'bad' incentives emerge unexpectedly, magnify at scale and are outright dangerous (misalignment, <a href="https://en.wikipedia.org/wiki/Goodhart%27s_law">Goodharting</a> - optimizing for a proxy/forgetting the goal, etc). I recently took part in Apart Hackathon aimed at solving tangential problems, and our team had pursued a <a href="https://apartresearch.com/project/thoughtguards-realtime-chainofthought-monitoring-for-ai-manipulation-detection-srvz">real-time misinformation/manipulation monitor</a>.</p>
</li>
</ol>
<p>After painting a grim picture (endless banks of slop rivers, souls wailing for original content, slivers of original thought instantly dissolved in Noothe - that's my take on Lethe...), let's look on the brighter side.</p>
<h2>There are some good incentives, Mr. Frodo...</h2>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/cc1e6913-937a-4edc-8886-de64f4b0ab6e.png" alt="" style="display:block;margin:0 auto" />

<p>And they are worth designing for!</p>
<p>Not all hope is lost, by any means - removing the goal conflict <a href="https://www.alignmentforum.org/posts/wnzkjSmrgWZaBa2aC/self-preservation-or-instruction-ambiguity-examining-the">reverses blackmailing tendencies</a>, for example.</p>
<p>What's more - prompting with human/humanistic values <a href="https://openreview.net/forum?id=sdQqNFenoj">changes the LLM/agents' behavior</a> to coherent with these values!</p>
<p>So, it turns out, we just need some correct incentives, that won't spoil at n-th order of effects. If bad incentives are inherited from training data and amplified by RLHF, then deliberately engineered incentives can be injected and verified the similar way — a blade cuts both ways.</p>
<p>So - we don't need to solve alignment from scratch. Rather, we need incentive structures that won't crumble at n-th order effects. That's a tractable, if hard, engineering problem. Are there scientific frameworks built for exactly this?</p>
<h1>The case for MD</h1>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/0b9e6fa8-19b6-4924-9240-efcce039df9f.png" alt="" style="display:block;margin:0 auto" />

<p>Not Markdown... Mechanism Design! But why?</p>
<p>Most alignment work runs <strong>in reverse</strong>: specifying a reward → praying it reliably tracks intent at scale.</p>
<p>Mechanism design (a subfield of game theory) is instead asking: given a desired outcome, what incentive structure makes rational agents produce it without being told to? It has already garnered <a href="https://arxiv.org/html/2402.12907v3">some support from scientists</a>:</p>
<blockquote>
<p>We hope this can call for more researchers to explore how to leverage the principles of Incentive Compatibility (IC) from game theory to bridge the gap between technical and societal components to maintain AI consensus with human societies in different contexts.</p>
</blockquote>
<p>MD gives us the <strong>incentive structure</strong>; enforcement (below) is the <strong>fallback</strong> for when agents aren't fully rational or the mechanism isn't perfectly designed — which in practice, considering presence of irrational/adversarial agents, is almost always 😌</p>
<h2>Potential theses</h2>
<ol>
<li><p>It's likely <strong>possible</strong> to design a scheme of incentives, or rules (and laws - for agentic applications they've been termed as <a href="https://cdn.aaai.org/Workshops/1996/WS-96-02/WS96-02-008.pdf">social laws</a>) that will 'skew' system participants - both carbon- and silicon-based - so that the actions will ~align with the end intent. Google had recently released a <a href="https://arxiv.org/abs/2602.16301">paper on agent cooperation</a> stating that cooperation is possible even without symbolic rules → yet it's currently assuming rational systems (will cover that below).</p>
</li>
<li><p>Correct incentive schemes <strong>change the landscape</strong>: goodharting/proxy optimization space reduces while goal-aligned space becomes the optimal, dominant strategy</p>
</li>
<li><p><strong>Benchmarks</strong> are needed - we can't improve the unquantifiable, and we can't know if optimization was e.g. reduced without measuring. (See? Raving about Goodharting so much to go around it again...). Again I can link our <a href="https://apartresearch.com/project/thoughtguards-realtime-chainofthought-monitoring-for-ai-manipulation-detection-srvz">ThoughtGuards</a> hackathon project.</p>
</li>
</ol>
<h2>Potential caveats</h2>
<p>Not all is unicorns and 🌈, though:</p>
<ol>
<li>The set should be minimal - more rules usually mean more unforeseen emergent behaviors. Flocking rules as the evergreen example of simple rules begetting complex events:</li>
</ol>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/ee8591b6-be65-49a0-b11d-e54f26420152.png" alt="" style="display:block;margin:0 auto" />

<ol>
<li><p>Mind the "rational" in mechanism design - yet here we're dealing with <strong>mixed systems</strong>, and humans are notorious for introducing unprecedented degrees of irrationality, biases and Darwin prize-winning stupidity. So, we may say that a set of laws should ideally be <strong>robust</strong> - resistant to irrational, tampering, optimizing, non-cooperating, adversarial even, agents. I.e., we want to ensure that honest/'good' behavior is close to optimal for all the possible actors.</p>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/ffcf6bed-924a-4dd4-a53e-29cf0736e052.png" alt="" style="display:block;margin:0 auto" />
</li>
<li><p>What's a law one can't enforce? For current systems, I'd reckon a <strong>combination</strong> of symbolic rules + a 'neutral' judging small LLMs + modified system prompts (with symbolic rules encoded) will do; see Research idea → Enforcing below.</p>
</li>
</ol>
<p>With all these limitations, is aiming for an optimum even possible? I'd love to remind that we don't strive for an ideal result, rather something <strong>incremental and tractable</strong>:</p>
<ul>
<li><p>statistical improvements in general state of things;</p>
</li>
<li><p>preventing emerging 'bad' behaviors → preferably completely (that's an ongoing body of research)</p>
</li>
</ul>
<h2>Proposed minimal pipeline</h2>
<img src="https://cdn.hashnode.com/uploads/covers/619d1014fa52cd31fe52cc8d/e9f581c0-4f97-4daa-81fe-35bdd19138d0.png" alt="" style="display:block;margin:0 auto" />

<p>Assembled, these steps form a minimal end-to-end workflow:</p>
<ol>
<li><p><strong>Intent</strong> - structured prompting or preference learning to extract a human's desiderata</p>
</li>
<li><p>Rule <strong>synthesis</strong> - map desiderata to candidate symbolic social laws (using LLM + logic) ​</p>
</li>
<li><p>Robustness <strong>testing</strong></p>
<ol>
<li><p>Simulate in varying environments, incl. with adversarial/irrational agents</p>
</li>
<li><p>Verify with meta-laws (when ones are discovered) - formally prove ruleset properties before simulating</p>
</li>
</ol>
</li>
<li><p><strong>Minimal</strong> rules - prune rules that can cause side effects or don't help</p>
</li>
<li><p><strong>Enforcement</strong> encoding - either:</p>
<ol>
<li><p>Inject surviving rules into system prompts + LLM judge verification</p>
</li>
<li><p>Build the systems around these incentive schemes</p>
</li>
</ol>
</li>
<li><p>Monitor, <strong>optimize</strong>, adjust - as always</p>
</li>
</ol>
<h2>Research ideas/directions</h2>
<p>Given our full proposed workflow, a lot of steps to be researched further arise:</p>
<ol>
<li><p>Intent learning: encoding a 'desiderata' into a set of symbolic social laws that are minimal, robust and enforceable. Also - encoding the intent as a set of rules. A great approach has recently <a href="https://arxiv.org/pdf/2602.00755">been explored</a> by a group of researchers - optimizing a set of constitutional rules)</p>
</li>
<li><p>Verification: checking that a set of rules is robust, less prone to proxy optimization, etc - so that it doesn't incentivize or otherwise lead to unintended effects under non-rational or adversarial agents. First steps are <a href="https://arxiv.org/abs/2602.13405">already taken</a> with defining the logic.</p>
</li>
<li><p>Simulation: a lot of options here. E.g. representing a system as a graph of states and finding optimal/possible paths to desired outcomes (exploring roughly similar stuff at <a href="https://github.com/cayleypy/cayleypy">CayleyPy</a>, hope to soon be generalizable); or multi-agent simulations.</p>
</li>
<li><p>Enforcing: LLM judges, system/prompt verification and techniques. <a href="https://www.emergentmind.com/topics/logic-of-thought-prompting">Logic-of-Thought</a> and other neurosymbolic approaches, e.g. <a href="https://arxiv.org/html/2602.11136v1">FormalJudge</a> (does exactly that, actually...) come to mind.</p>
</li>
<li><p>Evaluation/benchmarking: a separate set of observability and benchmarks would be needed. <a href="https://aypan17.github.io/machiavelli/">MACHIAVELLI</a> could be a start - answering the 'how ready is an agent to circumvent rules/morale for attaining the end goal/metric?' question.</p>
</li>
</ol>
<h1>Artifacts</h1>
<p>I’ve got a new rule (as creating useful things became easier, too) - not a post without an artifact! For now, it’s an extremely simple <a href="https://sloppy-emdr.pages.dev/">EMDR self-administration tool</a> - exactly the sort of stuff to use during the imminent disempowerment. Needless to say you can’t do it on a smartphone unless you are Yekindar:</p>
<img src="https://pbs.twimg.com/media/Fd0M84uWIAgNbLA.jpg" alt="Fun Fact: YEKINDAR is one of the rare 1920x1080 resolution players. Sitting  like this + FullHD makes it feel like a better and HQ version of 4:3. Legal  cheat?" style="display:block;margin:0 auto" />

<p>Next in queue:</p>
<ul>
<li><p>PhD/jobs aggregator → almost, almost!</p>
</li>
<li><p>Neurosymbolic policy simulator and intent learner → right away, sers</p>
</li>
<li><p>Fact-checking extension - *quiet gratitude to the all the tech allowing fast development"</p>
</li>
<li><p>Incentivization benchmark → interested in collaborating on that</p>
</li>
</ul>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Cockaigne and the missing utopia, ep. 1]]></title><description><![CDATA[Simple desires beget simple utopias.

So, I’ve recently completed the AGI Strategy course by BlueDot (highly recommended, some of the best peeps lurking there), and some things picked at my mind…
First: will we be able to get to the said utopia at al...]]></description><link>https://posts.teleogenic.com/cockaigne-and-the-missing-utopia-ep-1</link><guid isPermaLink="true">https://posts.teleogenic.com/cockaigne-and-the-missing-utopia-ep-1</guid><category><![CDATA[agi]]></category><category><![CDATA[agentic AI]]></category><category><![CDATA[Mechanism Design]]></category><category><![CDATA[Game Theory]]></category><category><![CDATA[utopia]]></category><category><![CDATA[Science ]]></category><category><![CDATA[progress]]></category><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Thu, 25 Dec 2025 14:18:23 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1766509168745/3f4db047-511e-48f2-b032-2a35416184b7.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<blockquote>
<p>Simple desires beget simple utopias.</p>
</blockquote>
<p>So, I’ve recently completed the <a target="_blank" href="https://bluedot.org/courses/agi-strategy">AGI Strategy course by BlueDot</a> (highly recommended, some of the best peeps lurking there), and some things picked at my mind…</p>
<p><strong>First</strong>: will we be able to get to the said utopia at all, given the current pace of things (AI advancements, job market, strategic trends, etc)?</p>
<p><strong>Second</strong>: given we reach it partly (post-scarcity society - basic needs provided for), how do we keep sane and goal-directed?</p>
<p>Now, the good news.</p>
<h1 id="heading-were-really-making-it">We’re really making it</h1>
<p>The majority is living in the best version of a world, despite all the efforts. Yeah, yeah, the loneliness and obesity epidemics, and new viruses, and wars:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766068194253/f79bca5b-8452-4154-914d-5c7e324b21cc.png" alt class="image--center mx-auto" /></p>
<ul>
<li><p>Majority is now <strong>fed</strong> <em>(“The share of the world population that survives on fewer than 2,000 calories a day has dropped from 51% in 1965 to 3% in 2005”)</em></p>
</li>
<li><p>A larger share is <strong>connected to knowledge</strong> <em>(“between 1994 and 2014, the number of people with Internet access worldwide leaped from 0.4% to 40.4%”, “</em><a target="_blank" href="https://datareportal.com/reports/digital-2024-deep-dive-the-state-of-internet-adoption"><em>66.7%</em></a> <em>in 2024”)</em></p>
</li>
</ul>
<p><img src="https://images.squarespace-cdn.com/content/v1/5b79011d266c077298791201/bafab9dc-7af1-4bfe-8d84-9925f7268a83/DataReportal+Digital+2024+Global+Overview+Report+Slide+32.png" alt class="image--center mx-auto" /></p>
<ul>
<li><p>Majority has a <strong>passport/social security</strong>, a home with <strong>water</strong> <em>(“More than 2.1 billion people finally got access to clean drinking water between 1990 and 2012”)</em></p>
</li>
<li><p>Most <strong>diseases are managed</strong> (e.g. polio, the plague, even HIV!)</p>
</li>
</ul>
<p><img src="https://ourworldindata.org/grapher/the-number-of-cases-of-infectious-diseases.png" alt="Historical trends across infectious diseases, World" class="image--center mx-auto" /></p>
<ul>
<li>Cancer, the disease that began its royal stroll, is being curbed with <a target="_blank" href="https://www.nature.com/articles/s41392-025-02269-w">CAR-T</a>, <a target="_blank" href="https://www.cancerresearchuk.org/about-cancer/treatment/targeted-cancer-drugs-immunotherapy/checkpoint-inhibitors">checkpoint inhibitors</a>, etc.</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766675406175/7e4da8f5-8029-4dbe-955d-597adad90af0.png" alt class="image--center mx-auto" /></p>
<p><em>Courtesy of my no-lifer research friend,</em> <a target="_blank" href="https://www.perplexity.ai/search/cancer-survival-rates-from-195-B4LqyJRPTAKtl7_l8dBGOw#1"><em>Perplexity</em></a></p>
<p>Let’s not forget the more flashy advancements:</p>
<ul>
<li>Top LLMs are now <a target="_blank" href="https://epoch.ai/benchmarks">extremely close</a> to an extremely gifted uni grad and presumably capable of <a target="_blank" href="https://metr.org/blog/2025-03-19-measuring-ai-ability-to-complete-long-tasks/">completing tasks of hour</a>+</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766502604986/2ddbc66f-c9ab-4946-b9f7-805da28bf7a4.png" alt class="image--center mx-auto" /></p>
<ul>
<li>For the list of other 2025’s achievements in science, let’s go to an <a target="_blank" href="https://frontier2025.netlify.app/?utm_source=substack&amp;utm_medium=email">awesome website</a>:</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766482837849/51c1838a-a6d3-475b-bd06-d9d5260e1a31.png" alt class="image--center mx-auto" /></p>
<p>Pretty awesome, to me. Frozen embryos, autonomous driving, 100% lethality viruses! AI, AGI, ASI promise to nitro-boost the progress - think flying embryos, autonomous viruses.</p>
<p><strong>Is this enough?</strong> Are we reaching our own <strong>Cockaigne</strong>? While you wonder what’s that is…</p>
<h2 id="heading-whats-and-cockaignecockayne">What’s and Cockaigne/Cockayne?</h2>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766411138652/7d9e4302-6bca-4469-87de-7cf4b1c15756.png" alt class="image--center mx-auto" /></p>
<p>Why was the land of plenty called <a target="_blank" href="https://en.wikipedia.org/wiki/Cockaigne">Cockaigne</a> in the Middle ages? Did they know something?!</p>
<blockquote>
<p>…medieval peasant’s dream, offering relief from backbreaking labor and the daily struggle for meager food.</p>
</blockquote>
<p>So, it seems materially/scientifically we’re heading there? But, if material progress is largely on track, the real bottleneck becomes meaning.</p>
<h1 id="heading-yetnot-that-making-it">Yet…not THAT making it</h1>
<h2 id="heading-the-crisis-of-meaning">The crisis of meaning</h2>
<p><img src="https://external-preview.redd.it/h1xJ3j6oG7R0H-p2_hkpCpJQf6dYTcxDgMH4wm-z0S4.jpg?width=640&amp;crop=smart&amp;auto=webp&amp;s=bb5f633ddb7cd2fa8483b0d6e34e5c2e52c3e2ce" alt="PsBattle: Cow standing in the ocean : r/photoshopbattles" class="image--center mx-auto" /></p>
<p>Yet, with all these, approaching post-scarcity (or are we?), there would be less reason to get up for most. <s>Not what you’re thinking, pervs! Oh that’s me…</s></p>
<p><strong>Consumption?</strong> Boring or deadly if overdone.</p>
<blockquote>
<p>If a political party or a religious sect had even a fraction of the influence that the advertising industry has on us and our children, we’d be up in arms. But because it’s the market, we remain “neutral.” - R. Bregman “Utopia for realists”</p>
</blockquote>
<p><strong>Discovery?</strong> Getting harder, more expensive and more competitive, still. Gone are the days when one could just think of a negative number and be forever etched in history…</p>
<p>When all the diseases are taken care of, the food is plentiful and free, and there’s no need to work - <strong>what'd be left to do?</strong></p>
<p>Bregman captures the incentive and meaning trap perfectly: eating cheap, calorie-dense garbage + work automation + overconsumption ➡️ therapy to mend the damage. That’s the <strong>dystopia we are already in</strong>, before any AGI-powered Cockaigne arrives.</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766411988859/c88cc985-10a2-4e58-9690-a351840e86cb.png" alt class="image--center mx-auto" /></p>
<p>Reminiscing about the lessons of <a target="_blank" href="https://www.smithsonianmag.com/smart-news/this-old-experiment-with-mice-led-to-bleak-predictions-for-humanitys-future-180954423/">rat paradise</a> (Calhoun’s mice ‘behavioral sink’ experiments that highlight the social breakdown and societal collapse due to extreme overcrowding, even with ample resources), I’d reckon that meaning is crucial for humanity to thrive further. Should we all <a target="_blank" href="https://freedium.cfd/https%3A%2F%2Fberins11.medium.com%2Flogo-therapy-explained-1567e9dd4785">resort to logotherapy</a> to find meaning? Will it work in a post-scarcity society?</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766412483456/ed8aa05a-f69f-43ed-afb6-9379b36f2b9b.png" alt class="image--center mx-auto" /></p>
<h2 id="heading-someone-solving-solved">Someone solving? Solved?</h2>
<p>Are there countries/communities that task themselves with solving the “how should we live when everything sorts out, or how should we get to it” dilemma?</p>
<p>Any possible factors tied to non-work life satisfaction?</p>
<h3 id="heading-factors">Factors</h3>
<p>Some factors are working - on a small scale (100…a small city-sized communities):</p>
<ul>
<li><p>faith and <a target="_blank" href="https://www.pewresearch.org/short-reads/2019/01/31/are-religious-people-happier-healthier-our-new-global-study-explores-this-question/">engagement in religious groups</a> (e.g. Amish, or Seventh Day Adventists - <em>88% as ‘happy’ or ‘very happy’</em>)</p>
</li>
<li><p>tight-knit <a target="_blank" href="https://www.ic.org/happiness-in-communal-life-a-scientific-project/">social bonds</a> <em>(Social connectivity is generally found to be the most prominent predictor of happiness, and the participants scored relatively high on measures of social life.)</em></p>
</li>
<li><p>communal <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9335152">psychedelic use</a> (e.g. UDV and Santo Daime churches) ➡️ higher reported well-being and social connectedness; the mental effects of tryptamines are robust enough to matter even after selection effects</p>
</li>
<li><p>purposeful, <a target="_blank" href="https://intentioneers.net/2017/06/11/fifty-years-of-utopian-intentioneering-at-twin-oaks-community">intentional living</a> (e.g. Twin Oaks, Mondragon corporation - <a target="_blank" href="https://www.ic.org/happiness-in-communal-life-a-scientific-project">reported at 5.9-6.1/7 on main measures of life satisfaction</a>). Some even have a <a target="_blank" href="https://www.ic.org/happiness-in-communal-life-a-scientific-project">population cap</a> - Twin Oaks sits at ~100 (! We’re not designed for larger-than-Dunbar communities?).</p>
</li>
</ul>
<p>So, yeah - it seems possible on a small scale. Is it possible on a larger scale, though?</p>
<p>Likely no at fully global scale (at least not yet); yes at many overlapping ~100-5,000 person ‘Cockaignes’ with good infrastructure.</p>
<p>However…if we direct our gaze about 10 mm downwards, to a <a target="_blank" href="https://greatergood.berkeley.edu/article/item/why_some_countries_are_happier_than_their_wealth_suggests">wealth-adjusted life satisfaction chart and table by Greater Goods’s</a> Mohsen Joshanloo:</p>
<p><img src="https://greatergood.berkeley.edu/images/uploads/Map_of_wealth-adjusted_life_satisfaction.jpg" alt class="image--center mx-auto" /></p>
<p>And clustered:</p>
<p><img src="https://greatergood.berkeley.edu/images/uploads/Country_clusters.jpg" alt class="image--center mx-auto" /></p>
<p>Mohsen adds the following factors as important, as per <a target="_blank" href="https://onlinelibrary.wiley.com/doi/epdf/10.1002/ejsp.70023?domain=author&amp;token=4TX4DHWKE2UZRQA7JF2X">his research</a>:</p>
<ul>
<li><p>perceived <strong>job quality</strong> (satisfaction with the psychological aspects of work, including autonomy and engagement);</p>
</li>
<li><p>a sense of <strong>freedom to make decisions</strong>;</p>
</li>
<li><p>experiences of <strong>enjoyment</strong>;</p>
</li>
<li><p><strong>social capital</strong> (including volunteering, helping others, and opportunities to form new friendships).</p>
</li>
</ul>
<p>So, something seems to overlap (<strong>intention, freedom, social bonds</strong>)?</p>
<p>Common thread regardless of scale is <strong>not vibed yet engineered</strong>: small groups, a narrative people can relate, intentional living, rituals, clear expectations and a sense of contribution (and dropping psychedelics together!). Without it, we’ll just sit in a dissociation chamber of abundance.</p>
<h1 id="heading-afterthoughts-and-hooks">Afterthoughts and hooks</h1>
<p><img src="https://i.imgflip.com/afp2i0.jpg" alt class="image--center mx-auto" /></p>
<p>This was just the <strong>meaning</strong> problem. Are there other barriers we will face or are already facing?</p>
<p>There’s a second one furiously brewing in the background: once any agent can flood the world with plausible words and images, how do we even tell <strong>whether our land of plenty is real or</strong> just a very p<s>r</s>etty lie?</p>
<p>Another <strong>perspective</strong>: tasks automated, layoffs imminent, slow socioeconomic collapse and disempowerment where individual contributions shrink (disempowerment scenario - <a target="_blank" href="https://blog.bluedot.org/p/gradual-disempowerment-summary">explained here</a>). <strong>Crisis of truth and power</strong> is just as dangerous as to <strong>crisis of meaning</strong>.</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1766508850681/f81a8504-4676-4545-a55e-9b646c7cc570.png" alt class="image--center mx-auto" /></p>
<p>More in that in the next episode, <strong>Brandolini’s law: is there a clear path to CockAGIne</strong>? (I’m coining this term lest the idea vultures come… Choo, choo, leave!).</p>
<p>In the meantime, if you’re OK with being proactive - some smart peeps had already made marketplaces to find things to contribute ❣️</p>
<p><a target="_blank" href="https://www.catchafire.org/volunteer/">CatchAFire</a></p>
<p><a target="_blank" href="https://www.datakind.org/">DataKind</a></p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Christs, Dinosaurs, and Xanax]]></title><description><![CDATA[Okay, so the next post is definitely on overcoming depression one of the ideas I’m implementing, cross my heart 🫰
Yet for now, let’s focus on weird things we do or experience to feel better. Say, VOICES.

Has it got supporting voices in its nasty he...]]></description><link>https://posts.teleogenic.com/christs-dinosaurs-and-xanax</link><guid isPermaLink="true">https://posts.teleogenic.com/christs-dinosaurs-and-xanax</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Mon, 01 Dec 2025 09:23:07 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1764518580100/9d8696a1-0e3a-415a-a278-54f8ed8a36bf.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Okay, so the next post is definitely on <s>overcoming depression</s> one of the ideas I’m implementing, cross my heart 🫰</p>
<p>Yet for now, let’s focus on weird things we <strong>do or experience to feel better</strong>. Say, VOICES.</p>
<p><img src="https://media1.tenor.com/m/L2yGz-RI-KYAAAAd/the-voices-meme.gif" alt class="image--center mx-auto" /></p>
<h1 id="heading-has-it-got-supporting-voices-in-its-nasty-heads">Has it got supporting voices in its nasty heads?</h1>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1764518498817/bf220e64-cfd7-41eb-895a-6da550ece96c.png" alt class="image--center mx-auto" /></p>
<p>The voices in psychosis and schizophrenia (present in <a target="_blank" href="https://pure.rug.nl/ws/portalfiles/portal/99961073/1_s2.0_S0920996419302956_main.pdf">60-80%</a> cases) are <strong>not</strong> always bad. Sometimes, they tell you to…do the dishes?</p>
<h2 id="heading-coaching-voices">Coaching voices</h2>
<p><img src="https://i.imgflip.com/ad9ef6.jpg" alt class="image--center mx-auto" /></p>
<p>Some people’s voices are stern but helping - acting as <a target="_blank" href="https://healthtalk.org/experiences/experiences-psychosis/hearing-voices-seeing-things-and-unusual-beliefs/">coaches, telling them to do chores</a> and not procrastinate. Would a pomodoro session with such a voice count as body doubling? Bodyless doubling?…</p>
<p>Sometimes it’s dinosaurs 🦕🦖 who are helping, as per <a target="_blank" href="https://www.reddit.com/r/Psychosis/comments/y8gym8/comment/it0osyw/?utm_source=share&amp;utm_medium=web3x&amp;utm_name=web3xcss&amp;utm_term=1&amp;utm_content=share_button">a Reddit comment</a>:</p>
<blockquote>
<p>They were EVERYWHERE. They would praise me. I was their god. It was comforting.</p>
</blockquote>
<p>And even better helpers - woman named Kirsty had a voice <a target="_blank" href="https://healthtalk.org/experiences/experiences-psychosis/hearing-voices-seeing-things-and-unusual-beliefs/#/:~:text=I%20got%20reminded%20to%20take%20my%20medication%20when%20I%20came%20out%20of%20hospital%20at%20one%20point.">remind her to take her pills</a>, for instance!</p>
<p>In India, more than half trial participants <a target="_blank" href="https://news.stanford.edu/stories/2014/07/voices-culture-luhrmann-071614">had their voices command to do tasks</a>. They are less threatening, than, say, US voices. I’m still waiting for cases of San Francisco voices helping someone raise a VC round.</p>
<p><s>Me, I’d love a CBT voice…</s></p>
<p>So, <strong>why do we hear voices</strong> at all?</p>
<h2 id="heading-why-the-voices">Why the voices?</h2>
<blockquote>
<h2 id="heading-margaret-didnthttpshealthtalkorgexperiencesexperiences-psychosishearing-voices-seeing-things-and-unusual-beliefstextdidne28099t20believe20voices20were20coming20from20e28098inside20her20heade2809920as20they20sounded20too20realistic-believe-voices-were-coming-from-inside-her-head-as-they-sounded-too-realistic"><a target="_blank" href="https://healthtalk.org/experiences/experiences-psychosis/hearing-voices-seeing-things-and-unusual-beliefs/#:~:text=didn%E2%80%99t%20believe%20voices%20were%20coming%20from%20%E2%80%98inside%20her%20head%E2%80%99%20as%20they%20sounded%20too%20realistic">Margaret didn’t</a> believe voices were coming from ‘inside her head’ as they sounded too realistic</h2>
</blockquote>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1764162936786/fa42d3d8-863b-440c-87a8-699bb40ec791.png" alt class="image--center mx-auto" /></p>
<p>So, why do people experience auditory hallucinations? Two factors are thought to contribute:</p>
<ul>
<li><p>increased activity in brain’s sensory areas ➡️ in complex terms, the depolarization thresholds in visual, auditory etc. parts of brain are lower. Recent studies have shown that brain <a target="_blank" href="https://neurosciencenews.com/inner-speech-auditory-hallucinations-29840/">fails to suppress own self-generated speech</a>, and exhibits increased <a target="_blank" href="https://neurosciencenews.com/auditory-hallucinations-brain-connectivity-16599/">aberrant connectivity</a> between sensory and language zones.</p>
</li>
<li><p>worse ability to distinguish own speech from external ones (i.e. failure to attribute, say, a sentence to oneself or the ‘environment’)</p>
</li>
</ul>
<p>In 100% neurocognitive terms those are <a target="_blank" href="https://shanghai.nyu.edu/news/how-does-brain-hear-voices-arent-really-there">Efference Copy (EC) and Corollary Discharge (CD)</a>, respectively:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1764518938004/300988a4-fea8-44fb-85b6-2ee49682fc9a.png" alt class="image--center mx-auto" /></p>
<p>A simple analogy that’s often used is <strong>tickling</strong>:</p>
<ul>
<li><p>you can’t tickle yourself as you know it’s coming</p>
</li>
<li><p>schizophrenic patients sometimes <strong>can</strong> - prediction’s broken, as with the inner voice</p>
</li>
</ul>
<p>Okay, we now know of coaching voices and where do they come from. It’s all flowers and fairies when the voice is benign, but what can be done about an <strong>abusive or aggressive voice</strong>? Well, modern shamans (cognitive scientists, psychotherapists) have thought of a thing!</p>
<h2 id="heading-james-cameronsavatar-therapyhttpswwwtheguardiancomnews2024oct29acute-psychosis-inner-voices-avatar-therapy-psychiatry">James Cameron’s…<a target="_blank" href="https://www.theguardian.com/news/2024/oct/29/acute-psychosis-inner-voices-avatar-therapy-psychiatry">Avatar therapy</a></h2>
<p><img src="https://i.ytimg.com/vi/NEf0vae4Gac/maxresdefault.jpg" alt="AVATAR (IMAX) | Jake Sully's Epic Speech - Toruk Macto Recruiting the Clans  Scene" class="image--center mx-auto" /></p>
<p>What if you could finally <strong>talk back</strong> to that <s>mofo</s> voice in your head?</p>
<p>Patients create a digital avatar - a face and voice, sometimes VR. Then, in a controlled session, they confront it. A therapist, using voice modulation software, plays the role of the hostile voice, and over time, the patient learns to dominate the conversation. The avatar, once all-powerful and menacing, begins to back down, eventually becoming supportive (as long as your therapist continues receiving checks).</p>
<p>Akin to a rubber hand illusion <s>(yes, the image was intentionally chosen for us to suffer)</s>:</p>
<p><img src="https://www.researchgate.net/publication/230577684/figure/fig1/AS:300836753297422@1448736479706/A-canonical-setup-to-elicit-the-rubber-hand-illusion-The-participant-sees-a-rubber-hand.png" alt class="image--center mx-auto" /></p>
<p>Not always you can come at terms with the voice. Or when you’re a personification of a god, or a God. Religious voices and delusions appear in <a target="_blank" href="https://www.ncbi.nlm.nih.gov/books/NBK540483/">16-50%</a> (in different trials) of cases. So, let me tell you the <strong>Ypsilanti Christs</strong> story (and a couple of others) - it’s both hilarious and cautionary in the “don’t play an omniscient or it may bite you back”.</p>
<h2 id="heading-three-jesuses-walk-into-a-wardhttpswwwredditcomrtodayilearnedcomments1okfi7wtilaboutthethreechristsofyipsilantiashareidruth0ac7qf6b2txrwlc-wamputmmediumandroidappamputmnameandroidcssamputmsourceshareamputmterm2"><a target="_blank" href="https://www.reddit.com/r/todayilearned/comments/1okfi7w/til_about_the_three_christs_of_yipsilanti_a/?share_id=RUtH0aC7Qf6b2tXRwLc-w&amp;utm_medium=android_app&amp;utm_name=androidcss&amp;utm_source=share&amp;utm_term=2">Three Jesuses walk into a ward</a></h2>
<p><img src="https://i.ibb.co/HDhkGXLR/hUmWPbr.png" alt class="image--center mx-auto" /></p>
<p>Milton Rokeach, a renowned psychologist, <a target="_blank" href="https://allthatsinteresting.com/three-christs">heard about</a> two women who believed themselves to be Virgin Maries at a ward. As there could only be one Mary - the other returned from her delusion after a talk (<s>an argument</s>)?</p>
<p>Milton thought that the same could work with the figure of Savior (Jesus). He placed three men (<a target="_blank" href="https://www.damninteresting.com/three-thrown-over-the-cuckoos-nest/">Joseph Cassel, Clyde Benson, and Leon Gabor</a>) with the corresponding beliefs into Ypsilanti hospital, introducing them on July 1, 1959.</p>
<p>Instead of two of them being healed, as Rokeach believed (hehe) - they first argued for weeks (sometimes fighting - not something the son of God would do..), then formed friendships, humored each other’s beliefs. Even hiring a cute research assistant to flirt with Leon didn’t help!</p>
<p>The fun thing - <a target="_blank" href="https://www.damninteresting.com/three-thrown-over-the-cuckoos-nest/">later, in 1984</a>, Milton wrote in a memoire:</p>
<blockquote>
<p>“…while I had failed to cure the three Christs of their delusions, <strong>they had succeeded in curing mine-of my God-like delusion that I could change them</strong> by omnipotently and omnisciently arranging and rearranging their daily lives within the framework of a ‘total institution’.”</p>
</blockquote>
<p>This case, ever so popular, resulted in a movie being shot - <a target="_blank" href="https://en.wikipedia.org/wiki/Three_Christs">Three Christs (2017)</a>.</p>
<p><img src="https://variety.com/wp-content/uploads/2020/01/three-christs.jpg" alt="Three Christs' Review" /></p>
<p>Not only Jesuses, though - some have delusions of being <a target="_blank" href="https://www.reddit.com/r/Psychosis/comments/y8gym8/comment/it079pq/?utm_source=share&amp;utm_medium=web3x&amp;utm_name=web3xcss&amp;utm_term=1&amp;utm_content=share_button">Zeus’ sons</a> (not an <a target="_blank" href="https://forum.schizophrenia.com/t/i-am-a-son-of-zeus/264778">isolated case</a>!). Some are considering <a target="_blank" href="https://www.booksandculture.com/articles/2011/sepoct/threechrists.html">themselves Napoleon</a>.</p>
<p>From internal voices and delusions helping we’re off to external <strong>things and behaviors</strong>. Do you feel safe?</p>
<h1 id="heading-has-it-got-xanax-in-its-anxious-little-pocketses">Has it got Xanax in its anxious little pocketses?</h1>
<p><img src="https://www.conquersocialanxiety.com/wp-content/uploads/2023/08/Safety-Behaviors-Positive-Feedback-Loop.png" alt class="image--center mx-auto" /></p>
<p>Can having a <strong>pill in the pocket</strong> help anxiety?</p>
<p>I’ve long pondered, <em>“Can just having an item at hand help anxiety?”</em>. Especially after watching Inception with its idea of reality-checking ‘totem’ items - I don’t know why, they’re almost non-relating.</p>
<p>But still - say, imagine having a pack of anxiety pills in one’s pocket before the performance, and getting that <em>“I’ll ALWAYS be able to use it”</em> type of confidence - will it have effect on actual anxiety levels?</p>
<p>Turns out, it <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/23773318/">can</a> - it’s a well-known phenomenon called a <strong>safety behavior</strong>.</p>
<p>Yes, they help us feel better - but are they actually helping long-term? The overall consensus <a target="_blank" href="https://www.cci.health.wa.gov.au/-/media/CCI/Mental-Health-Professionals/Anxiety/Anxiety---Information-Sheets/Anxiety-Information-Sheet---07-What-are-Safety-Behaviours.pdf">says ‘not quite’.</a></p>
<p>While they can mitigate acute anxiety, they can:</p>
<ul>
<li><p>become self-fulfilling prophecies</p>
</li>
<li><p>avert us from exposing to our fears, and</p>
</li>
<li><p>increase our self-obsessed focus (the one thing <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6246690/">metacognitive therapy tries</a> to dismantle)</p>
</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1764161754407/660412f5-92b0-42e2-844c-e6edacf6c8ae.png" alt class="image--center mx-auto" /></p>
<p>If nothing else helps, one can always imagine a piece of paper has LSD on it and <a target="_blank" href="https://www.sciencealert.com/people-can-experience-psychedelic-effects-from-taking-only-placebos-study-suggests">benefit from the psychedelic placebo</a> effect (tried and tested), or if life continues sucking - <a target="_blank" href="https://www.euronews.com/culture/2025/09/17/why-are-pacifiers-becoming-a-growing-and-viral-trend-among-adults">suck on a pacifier</a> (a growing trend, but yeah), preferably dipped in lavender (will <a target="_blank" href="https://www.astralcodexten.com/p/lavenders-game-silexan-for-anxiety">help even more</a>).</p>
<h1 id="heading-conclusions">Conclusions</h1>
<p>Feel good, don’t fear the voices (and the <a target="_blank" href="https://www.youtube.com/watch?v=Dy4HA3vUv2c">Reaper</a>!), <a target="_blank" href="https://www.youtube.com/watch?v=89dGC8de0CA">dream on</a> and don’t suck anything ‘lest it’s lavender-based!</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[SHIft happens!]]></title><description><![CDATA[I’ve recently stumbled upon one of the “it’s worse than we thought” posts on jobs’ crisis propagated by the advent of ML/AI. It’s reasonable and has some great ideas.
But do I want to talk about it? Sure, although that’s too painful of a wound

What ...]]></description><link>https://posts.teleogenic.com/shift-happens</link><guid isPermaLink="true">https://posts.teleogenic.com/shift-happens</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Thu, 09 Oct 2025 15:45:42 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1760011374973/1b21fa37-c5d8-4ad9-a82f-8a93dcd80e8c.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>I’ve recently stumbled upon one of the “it’s worse than we thought” <a target="_blank" href="https://www.bloodinthemachine.com/p/the-ai-jobs-crisis-is-here-now">posts on jobs’ crisis</a> propagated by the advent of ML/AI. It’s reasonable and has some great ideas.</p>
<p>But do I want to talk about it? <s>Sure, although that’s too painful of a wound</s></p>
<hr />
<h1 id="heading-what-gives">What gives?</h1>
<p>In this post I try to explore why <strong>“SHIft happens”</strong> - when Snowballing changes, Human tendencies, and Inflection points collide.</p>
<p>A quote caught my attention:</p>
<blockquote>
<p>It’s here, right now. It just <strong>doesn’t look quite like many expected</strong> it to.</p>
</blockquote>
<p>So, the change turns out <strong>not as expected</strong>. Why is that so? Why do our <a target="_blank" href="https://t.me/ohmyboi/1190">expectation → inference machines</a> (wrote on it <a target="_blank" href="https://t.me/ohmyboi/1190">here</a>) give way on predicting anything but the amount of Cheetos we’re gonna pull out the pack?</p>
<p>I’d reckon <strong>two</strong> reasons are at play:</p>
<h3 id="heading-exponential-error-accumulation">Exponential error accumulation</h3>
<p>A la LeCun’s <a target="_blank" href="https://x.com/ylecun/status/1640123182983045120">point about LLMs’ doom</a> from his JEPA architecture talk (<a target="_blank" href="https://posts.teleogenic.com/yann-lecun-and-the-jepa-of-ai">covered here</a>):</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1760009296331/27c362c4-e6ec-466c-ba3a-768f52b667c9.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-the-nature-of-change-differing-from-our-cognitive-intuition">The nature of change differing from our cognitive intuition</h3>
<p>Here’s where I’d want to dive into my labyrinthine conceptual web… I’ll leave you to guess <a target="_blank" href="https://rarehistoricalphotos.com/nasa-spiders-drugs-experiment/">which one</a> it may actually be (Source: the legendary <a target="_blank" href="https://rarehistoricalphotos.com/nasa-spiders-drugs-experiment/">NASA spider experiment</a>, pdf <a target="_blank" href="https://ntrs.nasa.gov/api/citations/20100033433/downloads/20100033433.pdf">here</a>):</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1760009309759/0bba3a98-1a12-4f24-954d-daa87b9e51a0.png" alt class="image--center mx-auto" /></p>
<p>So… When sci-fi <a target="_blank" href="https://www.livescience.com/technology/sci-fi-technology-predictions-that-came-true">authors predicted (and still do!) the future</a>, they were often wrong on the mundane of our everyday lives in year X - e.g. whether we’ll have seamless face identification, overarching voice interfaces, the amount of advertisement, the availability of interstellar travel and energy, etc.</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">P.S. Someone’s even made a tracking table for all the predictions! It’s <a target="_self" href="https://docs.google.com/spreadsheets/d/1MR3MIFxKyRUpU00OTg1__FMvPkTscA5JSUG_kGaGadc/edit?gid=1506099217#gid=1506099217">here</a>.</div>
</div>

<p>Why would that be? The obvious answer is <em>‘predicting even macro-events and trends in such a complex world is a feat not many achieved, wiseass’</em>, I know… However, I had that urge to build my own intuitions, and flesh them out more clearly.</p>
<h2 id="heading-the-framework">The framework</h2>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1760009330586/ae051286-867b-4483-b39e-87daa1df15d7.png" alt class="image--center mx-auto" /></p>
<p>Tackling the example of biopsychosocial model, I’d offer three interconnected time- and causescapes (just coined that, y’know - the broad landscape of cause-and-effect events and paths):</p>
<h3 id="heading-snowballing-indiscernible-changes">Snowballing, indiscernible changes</h3>
<p><img src="https://miro.medium.com/v2/resize:fit:700/1*NkBxiqFdm1JC3Ht25Rg34w.jpeg" alt="Preview image" /></p>
<p>Have you ever witnessed a glacier move? <s>Apart from timelapse videos.</s> Me neither - yet it’s there, all the time!</p>
<p>In my opinion, we often underestimate the <strong>compounding effect of the smallest events</strong> - someone got featured on TikTok main page, your brainy friend had started an MIT student blog - kinda <a target="_blank" href="https://www.linkedin.com/pulse/butterfly-effect-how-tiny-decisions-shape-our-lives-bhavin-navin-shah-6beof/">like the Butterfly effect</a>, but less dramatic.</p>
<p>I’d put <a target="_blank" href="https://en.wikipedia.org/wiki/Annales_school">Annales’ school’s history view</a> as an influence, along with recently found term <a target="_blank" href="https://en.wikipedia.org/wiki/Cliodynamics">cliodynamics</a>. The <strong>Annales + cliodynamics</strong> combo distinguishes itself through three frameworks:</p>
<ul>
<li><p><a target="_blank" href="https://www.carleton.edu/history/faculty/in-memoriam/weiner/annales/">three <strong>timescapes</strong></a>: short events, conjectures/cycles, durable trends (longue duree)</p>
</li>
<li><p>apart from <strong>timescapes, geoeconomical snapshots and human mentalities</strong> should be taken into account (we’ll touch that briefly, too)</p>
</li>
<li><p><strong>mathematical modeling</strong>, or usign something akin to <a target="_blank" href="https://en.wikipedia.org/wiki/Stock_and_flow">stock-and-flow diagrams</a>, as per cliodynamics - as needed</p>
</li>
</ul>
<p>The combination of the first two helps explain how history quietly snowballs: we tend to overestimate the impact of discrete events while underestimating compounding trends. And sure, it <strong>does have a name</strong> and a close cognitive bias already ➡️ <a target="_blank" href="https://www.computer.org/publications/tech-news/trends/amaras-law-and-tech-future">Amara’s Law (coined by Roy Amara),</a> or temporal discounting bias…</p>
<h3 id="heading-inflection-points-and">Inflection points (and ⌐🦢)</h3>
<p><img src="https://images.prismic.io/sketchplanations/652a891d-3887-4fe2-b62e-3c3d66b07faf_SP+777+-+Black+swan.png?auto=compress%2Cformat&amp;fit=max&amp;w=1920" alt /></p>
<p>As per Nassim Taleb (unpredictable events) and Thomas Kuhn (<a target="_blank" href="https://philosophyalevel.com/posts/structure-of-scientific-revolutions-thomas-kuhn/">scientific revolutions</a>), history is not only shaped by gradual movement - sudden inflection points take place:</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Unpredictable events - likely actually outside our attention scope, sensemaking, or information-gathering capabilities - sometimes reshape the landscape in ways no trends could predict.</div>
</div>

<p>Definitely, progress accumulates quantitatively (e.g. CPU manufacturing) - sometimes interspersed with micro-explosions of paradigm shifts; those <strong>could look like black swans to most but the scientific circles/grantmakers/investors</strong>.</p>
<p>When ‘progress’, and subsequently, <a target="_blank" href="https://en.wikipedia.org/wiki/The_Structure_of_Scientific_Revolutions#Phases">‘problems’/anomalies</a> accumulate (akin to a hedonic treadmill for progress - society ‘adapts’ to the good/progress and ‘demands’ more) - paradigm shifts sometimes happen:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1760009431466/6b061c96-72a5-4f62-8d53-be79d46a6e55.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-human-naturetendencies">Human nature/tendencies</h3>
<p><img src="https://dbmteam.com/media/b2cjdpdr/ooda-loop-observe-orient-decide-act.png?width=720" alt="Article Image" /></p>
<p><a target="_blank" href="https://t.me/ohmyboi/1325">OODA</a> (Observe-Orient-Decide-Act), predictable irrationality (<a target="_blank" href="https://www.samuelthomasdavies.com/book-summaries/psychology/predictably-irrational/">Dan Ariely</a>), human needs - it all goes there. Some theses:</p>
<ul>
<li><p>Every human is a <s>sometimes</s> irrational agent, as per Thucydides acting <a target="_blank" href="https://en.wikipedia.org/wiki/Thucydides#Comparison_with_Herodotus">out of fear or self-interest</a> (I’d doubt and expand that in [3]</p>
</li>
<li><p>They act in an ~<a target="_blank" href="https://thedecisionlab.com/reference-guide/computer-science/the-ooda-loop">OODA loop</a> based on circumstances, events, social and mental conditioning, etc.</p>
</li>
<li><p>They also <strong>act in varying interests</strong> (selfish, altruistic), based on both OODA and basic <strong>human needs</strong>. As per a nice list (not Maslow) <a target="_blank" href="https://www.tonyrobbins.com/blog/do-you-need-to-feel-significant">here</a>:</p>
<ol>
<li><p><strong>Certainty</strong> and <strong>variety</strong></p>
</li>
<li><p><strong>Significance</strong> and <strong>Contribution</strong></p>
</li>
<li><p><strong>Growth/Development</strong> and <strong>Love/Unity</strong></p>
</li>
</ol>
</li>
</ul>
<p>I’d also add basic needs, e.g. sexual desire (sex <a target="_blank" href="https://www.businessnewsdaily.com/2649-sex-sells-more.html">sells</a>) etc. Another comprehensive list of 30 is <a target="_blank" href="https://andrewbenjamingeorge.com/30-human-needs-a-comprehensive-list/">here</a>. + the GOAT’s (Charlie Munger) list is <a target="_blank" href="https://fs.blog/great-talks/psychology-human-misjudgment/">here</a>, under Human Misjudgment:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1760009465949/64430765-cb03-4a51-ad27-f6e0d63d1706.png" alt class="image--center mx-auto" /></p>
<ol start="4">
<li>Again, the interests would largely be shaped by <strong>current attention scope</strong>. I.e. anything we’re not paying close attention to (which is too easy in today’s information Day D-style bombardment) moves asynchronously but relentlessly. That may both come as a surprise AND not (or actually may indirectly) influence decisions.</li>
</ol>
<h2 id="heading-bottom-bottom-line">Bottom-bottom line</h2>
<p>People, operating under limited attention and according to varied self-interests, make small choices that—over time—accumulate into broader trends, conjectures, and hype cycles.</p>
<p>Markets and science, responding to these cumulative shifts, sometimes experience sudden paradigm changes or unpredictable events.</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">😌</div>
<div data-node-type="callout-text">One more paradigm shift - we’re finally on to peer into a real-world situation. <s>Yeah, I’ve lost focus at least twice myself…</s></div>
</div>

<h1 id="heading-lets-check-it-out">Let’s check it out</h1>
<p>Say, on the nature of aforementioned programmer jobs - it’s said to <a target="_blank" href="https://cacm.acm.org/news/the-outlook-for-programmers/">enter recession</a> with the amount of jobs dwindling to <a target="_blank" href="https://www.yahoo.com/news/employment-computer-programmers-u-plummeted-180040203.html">its lowest level since 1980</a>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1759684775953/8df4511d-c51d-4252-a9ea-87ddd460a06d.png" alt /></p>
<p>But how’s it looking through the <strong>Snowballing changes, Human Tendencies, Inflection points</strong> lenses? Or, <em>SHIft happens</em>. Or, <em>Oh SHIft</em>! Sorry, stopped right there.</p>
<h2 id="heading-snowballing-changes">Snowballing changes</h2>
<p><img src="https://devclass.com/wp-content/uploads/2025/05/stackoverflow-1024x519.jpg" alt /></p>
<p>They do accumulate, e.g. the famous dead internet theory as predicted - <a target="_blank" href="https://devclass.com/2025/05/13/stack-overflow-seeks-rebrand-as-traffic-continues-to-plummet-which-is-bad-news-for-developers/">less people used StackOverflow</a>/Quora ➡️ less quality training data.</p>
<h2 id="heading-human-nature">Human nature</h2>
<p>Here’s where it takes off IMO in conjunction with small changes. While checking out the list of basic human needs and wants, I could conclude several ‘cases’:</p>
<ul>
<li><p>Companies freeze hiring to please Investors and/or cut costs and/or get the hype (we’re so AI-native). It disrupts workers’ <strong>certainty</strong> and <strong>safety</strong>.</p>
</li>
<li><p>Less Job Positions ➡️ more workload for Programmers + each Position is a lot more lucrative (rising ‘demand’ for working as a programmer, yet supply started shrinking)</p>
</li>
<li><p>More workload (<a target="_blank" href="https://i.imgur.com/Rw6x05r.jpeg">9-5 to 12-6</a> or, ahem, <strong>8-12-7</strong>) ➡️ more stress, more competition, higher burnout and <a target="_blank" href="https://en.wikipedia.org/wiki/Employee_turnover">potentially higher attrition rate</a>. This influences <strong>control</strong> and <strong>autonomy</strong>.</p>
</li>
<li><p>Junior Job Positions <a target="_blank" href="https://www.youtube.com/watch?v=qUWg9w6tJJQ">were thought lacking</a> for some time (they are the least ‘capital-efficient’ for companies), even despite the “<a target="_blank" href="https://www.reddit.com/r/cscareerquestions/comments/1n3zwgm/fewer_juniors_today_fewer_seniors_tomorrow/">who’s gonna become seniors if you don’t hire juniors</a>” rhetoric? It undermines <strong>growth/significance</strong> for market entrants.</p>
</li>
</ul>
<div data-node-type="callout">
<div data-node-type="callout-emoji">♻</div>
<div data-node-type="callout-text">The whole situation is<strong> conflicting: people</strong> are losing certainty and safety (programming is considered a lucrative and significant job status), yet also <strong>control</strong> and <strong>freedom</strong> (losing it) + <strong>growth/significance.</strong></div>
</div>

<h2 id="heading-inflection-points">Inflection points</h2>
<p>Let’s start with the assumption that the success of generative AI was a bit of a paradigm shift. And yeah - using it for programming was one, too.</p>
<h1 id="heading-whats-to-happen-next">What’s to happen next?</h1>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1760009513314/a1bb9193-ccbb-4278-9c5f-917969df0495.png" alt class="image--center mx-auto" /></p>
<p><em>From</em> <a target="_blank" href="https://nycdatascience.com/blog/student-works/data-survey-on-mental-health-in-tech-industry/"><em>this</em></a> <em>survey</em></p>
<p>Again, IMO:</p>
<ul>
<li><p>Possible Snowballing events look like they’ll happen mostly in offices, social network posts, etc ➡️ e.g. the anti-RTO (Return To Office) trend in <a target="_blank" href="https://archieapp.co/blog/return-to-office-statistics/">over 70% companies now</a>, <a target="_blank" href="https://www.aseonline.org/News-Events/Articles/the-latest-trend-overemployment">overemployment</a> tactics, etc.</p>
</li>
<li><p>Gaping conflicts of less job postings/more unemployed + higher turnover ➡️ unclosed <strong>Human need</strong> for safety ➡️ more rants, more therapy clients due to increased frustration? (always!)</p>
</li>
<li><p>Some predict a crisis - but is this what’s important? Maybe what matters is the influx and gentrification of e.g. trade jobs? Juniors really seems less in demand - <a target="_blank" href="https://lemon.io/blog/software-engineering-job-market/#:~:text=new%20grads%20now%20account%20for%20just%207%25%20of%20hires%20at%20Big%20Tech%20firms%E2%80%94down%2025%25%20from%202023.%C2%A0">new grads now</a> account for just <strong>7% of hires</strong> at Big Tech firms—<strong>down 25%</strong> from 2023.</p>
</li>
<li><p>Regardless of what happens - automation slowly affects and erodes more fields; more low-paying jobs under Damocles ➡️ <a target="_blank" href="https://www.democracywithoutborders.org/36471/why-are-political-protests-surging-around-the-world/">more</a> <a target="_blank" href="https://carnegieendowment.org/features/global-protest-tracker?lang=en">instability and unrest in low-income areas</a>? We’re not seeing any signs of moving towards <a target="_blank" href="https://en.wikipedia.org/wiki/Post-scarcity">post-scarcity, and it’s unlikely</a> most governments/companies will try doing so.</p>
</li>
<li><p>Looking through the possibility of <strong>Inflection points</strong>: more automation may happen, or we may arrive at some auto-generating software, or offshoring developers to save money ➡️ that’ll only make the situation ‘worse’, won’t it? PS. Seems to be <a target="_blank" href="https://lemon.io/blog/software-engineering-job-market/">confirmed real-time</a> by stats - over 10,000 positions <a target="_blank" href="https://www.aicerts.ai/news/2025-ai-job-market-over-10000-jobs-lost-to-automation/">reported lost</a> in the Lethe.</p>
</li>
</ul>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Mucho grapho, mucho Cayley]]></title><description><![CDATA[Today’s post will mark me getting my feet wet with OSS graphs, then we’ll explore the dangers of sharp objects and finally - an alternative paradigm for depranxiety treatment!
CayleyPy absoluto!
So recently I’ve become engaged (not in THAT way, the  ...]]></description><link>https://posts.teleogenic.com/mucho-grapho-mucho-cayley</link><guid isPermaLink="true">https://posts.teleogenic.com/mucho-grapho-mucho-cayley</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Wed, 01 Oct 2025 12:14:00 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1759254166377/6db7d220-dec6-4ea7-928e-fa4c431858a7.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Today’s post will mark me getting my feet wet with OSS graphs, then we’ll explore the dangers of sharp objects and finally - an alternative paradigm for depranxiety treatment!</p>
<h1 id="heading-cayleypy-absoluto">CayleyPy absoluto!</h1>
<p>So recently I’ve become engaged <s>(not in THAT way, the </s> <a target="_blank" href="https://www.besteveraba.com/blog/do-autistic-people-get-married"><s>chances are slimmer than a meth-addicted go-go dancer</s></a><s>)</s> with a peculiar project, <a target="_blank" href="https://github.com/cayleypy/cayleypy">CayleyPy</a>. The initiative is building a library and a set of methods for working with indecently large graphs - 10¹⁰⁰ and potentially even bigger.</p>
<h2 id="heading-why">Why?</h2>
<p>Graphs are a fickle mistress - they’re extremely useful in today’s data science yet sometimes tricky to work with. One of possible tasks is <strong>finding a shortest path</strong>. Sure, you may say - <a target="_blank" href="https://en.wikipedia.org/wiki/Shortest_path_problem">there are algorithms</a>, lol - but not for graphs like these, e.g. state transition graphs.</p>
<p><img src="https://i.imgflip.com/a7og21.jpg" alt class="image--center mx-auto" /></p>
<p>Any use apart from this meme?</p>
<p>Say, you’re a biologist, and your task (your life depends on it!) is determining how long it could take to turn a presumed prehistoric cockroach into his less-monstrous cousin. As the base pairs are stacked like pancakes, and they <a target="_blank" href="https://hussainather.com/2014/09/04/genetic-inversions-bill-gates-and-pancakes/">‘flip’ like pancakes</a> do during recombination, we’re able to estimate the minimal number of flips to go from state <em>n</em> to state <em>n*<em> - the so-called **evolutionary distance</em></em>!</p>
<p><img src="https://i.ibb.co/21Mc925S/image.png" alt class="image--center mx-auto" /></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">A great explanatory slide deck is <a target="_self" href="https://www.comp.nus.edu.sg/~leonghw/uit2201/Fa2016/Lectures/L12/2016-07-Pancake-Flipping.pdf">here</a>!</div>
</div>

<p>A much more pertinent question…</p>
<p><img src="https://i.ibb.co/S45CzHg1/image.png" alt class="image--center mx-auto" /></p>
<p>Another possible uses are automated planning graphs:</p>
<p><img src="https://i.ibb.co/9mX0ZMdC/image.png" alt class="image--center mx-auto" /></p>
<p>Or solving puzzles as an awesome, algorithmically and math-intensive proxy:</p>
<p><img src="https://i.ibb.co/24DC816/image.png" alt class="image--center mx-auto" /></p>
<p>Currently the project is doing a lot of puzzlesolving (I’ve even <a target="_blank" href="https://arxiv.org/abs/2509.19162">become a co-author</a> for the first time 🥹 <s>I’d like to thank my mom my dad Buddha and Leo Tolstoy</s>), approaching and <strong>exceeding SOTA</strong> results for these types of tasks.</p>
<h2 id="heading-who-counts-the-god">Who counts the God?</h2>
<p>The team had also launched <a target="_blank" href="https://github.com/cayleypy/cayleypy?tab=readme-ov-file#kaggle-competitions">a couple of Kaggle competitions</a> to find the optimal solutions for some of the puzzles, the majority are underrepresented in research (i.e. no optimal solutions exist yet, or the <strong>God’s number</strong> is unknown). BTW, <a target="_blank" href="https://en.wikipedia.org/wiki/God%27s_algorithm">God’s number</a> solution is the one we’re almost always looking for - <em>the shortest possible path to a ‘solved’ state from any arbitrary one</em>. Yeah, <strong>this</strong> one:</p>
<p><img src="https://i.ibb.co/VpS029hS/image.png" alt class="image--center mx-auto" /></p>
<p>God’s numbers (which is theologically incorrect, as he’s <a target="_blank" href="https://en.wikipedia.org/wiki/Ein_Sof">Ein Sof, literally Endless</a> or Infinite) for a couple of puzzles are updated <a target="_blank" href="https://www.speedsolving.com/wiki/index.php?title=God%27s_Algorithm">here</a>. And yeah, <strong>it is potentially generalizable over to healthcare, planning, etc.</strong></p>
<p>Oh, and remember the <strong>evolutionary distance</strong>? That’s basically the <strong>God’s number</strong> for pancake flipping of states <em>n→n*</em>.</p>
<h2 id="heading-bottom-line">Bottom line</h2>
<p>Everyone interested in math/graphs/puzzles, looking for an OSS project to contribute and knowledge to attain, could potentially join (judging by the metrics that I could…)!</p>
<h1 id="heading-newso">Newso</h1>
<h2 id="heading-dont-stick-a-pencil-in-your">Don’t stick a pencil in your…</h2>
<p><img src="https://i.ibb.co/39S6W8Qv/image.png" alt class="image--center mx-auto" /></p>
<p>A take on the <a target="_blank" href="https://www.psypost.org/21-year-old-man-dies-after-jabbing-pencil-into-his-brain-during-psilocybin-trip/">nature of Joker and pencils</a>! Apparently, one should only <strong>trip with a sitter</strong> if unexperienced, and there should be <strong>no sharp objects nearby</strong> - a guy pencil-blasted his own eyesockets ➡️ brain, which is not a good way to go.</p>
<blockquote>
<p>On the day of the incident, he returned home from work and consumed an unknown amount of psilocybin mushrooms.</p>
<p>Despite attempts by his stepfather and brother to calm him down,…</p>
<p>…he placed a pencil upright on his desk and repeatedly drove his head onto it, penetrating both of his eye sockets.</p>
</blockquote>
<hr />
<h2 id="heading-pacapon-deproff">PACAPon, DEPRoff</h2>
<p>Another news <a target="_blank" href="https://medicalxpress.com/news/2025-09-pa-molecule-antidepressant-effects-common.html">is a good one</a> - one of the ~novel pathways <a target="_blank" href="https://www.nature.com/articles/s41380-025-03209-4">seems to hold some promise</a> in treating depression!</p>
<p><img src="https://i.ibb.co/FLF4B8bD/image.png" alt class="image--center mx-auto" /></p>
<p><strong>Drug</strong>: PA-915, PAC1 small molecule antagonist</p>
<p><strong>Research team</strong>: Yusuke Shintani et al. @ University of Osaka, Kobe University School of Medicine, Hamamatsu University School of Medicine etc.</p>
<p><strong>Mechanism</strong>: antagonist for PAC1, <a target="_blank" href="https://en.wikipedia.org/wiki/ADCYAP1R1">pituitary adenylate cyclase-activating polypeptide receptor</a> (responsible for a lot of things, not the least of which is stress regulation)</p>
<p><strong>Additional considerations:</strong></p>
<ul>
<li><p>PA-915 <em>did not inhibit</em> PACAP-induced VPAC1 and VPAC2 receptor activation or VIP-induced PAC1 receptor activation - important</p>
</li>
<li><p>PACAP, the peptide itself, seems to be <a target="_blank" href="https://www.mdpi.com/1422-0067/20/19/4944">neuro- and nephroprotective</a> - some through PAC1 receptor. We’ll see. Protective image from <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7381171/">here</a>.</p>
</li>
</ul>
<p><img src="https://i.ibb.co/846ML3kF/image.png" alt class="image--center mx-auto" /></p>
<ul>
<li>PAC1 antagonism <a target="_blank" href="https://thejournalofheadacheandpain.biomedcentral.com/articles/10.1186/s10194-018-0893-8#Sec1">may be a mechanism</a> for headaches, too!</li>
</ul>
<h3 id="heading-bottom-line-1">Bottom line</h3>
<p><img src="https://i.ibb.co/fGvk4RfP/image.png" alt class="image--center mx-auto" /></p>
<p>The results look promising, although I’d be keen to seeing long-term implications (as always…) - the pathway seems to <strong>generally regulate stress-mediated protection/regeneration</strong>, so it’s a low-level one, and there <strong>will be <s>blood</s> implications</strong>: with the amount of bodily mechanisms and pathways affected by PACAP, the research will need to proceed carefully for the fear of something important going off-rail as time goes, e.g. follicular apoptosis <s>(men, don’t fear this one)</s>.</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Pharma, Jun-Jul(and a bit of Aug)'25]]></title><description><![CDATA[Again the long purposeful rants? Always.
Conclusions
Teaser it is.
🧬 Despite a lot of psychiatrists betting on the negative side of genetic testing - I’m slightly pro-testing: the costs are dwindling + there’s a lot of data to mitigate side effects/...]]></description><link>https://posts.teleogenic.com/pharma-jun-juland-a-bit-of-aug25</link><guid isPermaLink="true">https://posts.teleogenic.com/pharma-jun-juland-a-bit-of-aug25</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Wed, 13 Aug 2025 16:56:24 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1754132622487/aea1163e-419e-4f88-be04-89e3b58a1349.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Again the long purposeful rants? <strong>Always</strong>.</p>
<h1 id="heading-conclusions">Conclusions</h1>
<p><s>Teaser it is.</s></p>
<p>🧬 Despite a lot of psychiatrists betting on the negative side of genetic testing - I’m slightly pro-testing: the <strong>costs are dwindling</strong> + there’s a lot of data to <strong>mitigate side effects/make settling on a scheme faster</strong></p>
<p>🫘 Lithium’s role in renal dysfunction is still eluding science’s grasp; it <strong>does</strong> influence some processes, but it looks like the real <em>nephrotoxic or not</em> debate brings a bit of reverse causation</p>
<p>💉 Concerning thyroid effects of lithium: it not only <strong>competes for iodine transporter</strong>, but has <strong>weird immunomodulatory effects</strong> that can pour some oil to the autoimmune processes present</p>
<h1 id="heading-genetic-testing-in-psychiatryhttpspsychopharmacologyinstitutecompublicationthe-role-of-genetic-testing-in-psychiatry-interview-2873"><a target="_blank" href="https://psychopharmacologyinstitute.com/publication/the-role-of-genetic-testing-in-psychiatry-interview-2873">Genetic testing in psychiatry</a></h1>
<p>I believe ranting about Psychopharmacology Institutes’ takes and publications is my semi-recurring rubric. <s>Not to say anything - they’re awesome, and have a bunch of clinical experience.</s></p>
<p><img src="https://www.cell.com/cms/10.1016/j.neuron.2020.06.002/asset/a8d602dc-38ba-4369-90be-be7eecf86288/main.assets/gr1_lrg.jpg" alt="The Bidirectional Relationship of Depression and Inflammation: Double  Trouble: Neuron" class="image--center mx-auto" /></p>
<p><em>From a good overview on</em> <a target="_blank" href="https://www.cell.com/neuron/fulltext/S0896-6273%2820%2930431-1"><em>depression/inflammation duo paper</em></a></p>
<p>However, I couldn’t skip ranting their <a target="_blank" href="https://psychopharmacologyinstitute.com/publication/the-role-of-genetic-testing-in-psychiatry-2873">overview of genetic testing in psychiatry</a>:</p>
<ul>
<li><p><code>It seems the outcomes are no better with genetic guidance.</code> → I’ve <a target="_blank" href="https://t.me/ohmyboi/1118">mentioned</a> that ABCB1, multidrug resistance gene, can predict and <a target="_blank" href="https://www.gatewaypsychiatric.com/abcb1-predicts-antidepressant-response/">influence outcomes for its substrates</a>, <strong>a lot</strong></p>
</li>
<li><p><code>The theory suggested that having the short arm of the serotonin transporter gene means a person won't respond well to serotonin-based antidepressants like SSRIs. However, this theory didn't pan out.</code> → inb4 tying the response to directly related gene. Luckily we now know that SSRI therapeutic effects are tied to:</p>
<ul>
<li><p><a target="_blank" href="https://scitechdaily.com/brain-plasticity-ssris-breakthrough-on-how-antidepressants-work-why-they-take-weeks-to-kick-in/">increased neuroplascitity</a> (as the linked overview suggests)</p>
</li>
<li><p>decreased stress-<a target="_blank" href="https://t.me/ohmyboi/630">induced inflammation</a>, previously <a target="_blank" href="https://t.me/ohmyboi/448">covered in 2019</a></p>
</li>
</ul>
</li>
<li><p><code>Chris Aiken, M.D.: We've known for years that checking blood serum levels of antidepressants does not improve outcomes, which is surprising.</code> → given that occupancy is <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8960396/#Sec7">often high enough with even subclinical doses</a> (<em>“For citalopram at 20 mg and escitalopram at 10 mg, occupancy increased from 73% and 74% to 80% and 77%, respectively, after 25 days”),</em> and the usual scheme is getting to recommended doses - I can’t see this a factor.</p>
<ul>
<li>the concentration of e.g. escitalopram can change</li>
</ul>
</li>
<li><p><code>In the rare event of a slow or rapid metabolizer, we've lowered or raised the dose accordingly and achieved decent outcomes. It seems the outcomes are no better with genetic guidance.</code> → another good one.</p>
<ul>
<li><p>Given that recent studies show <a target="_blank" href="https://www.nature.com/articles/s41398-024-02981-1#Sec9">metabolizer status <strong>does</strong> influence response</a> (<a target="_blank" href="https://i.imgur.com/LWzVkCE.png">figure</a> from the article) → namely, poor metabolizers CYP2C19 get better response</p>
</li>
<li><p>Also, starting is, again, <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/30135031/">rougher for PMs</a>: <em>gastro-intestinal (OR = 1.26, CI = 1.08-1.47), neurological (OR = 1.28, CI = 1.07-1.53) and sexual side effects (OR = 1.52, CI = 1.23-1.87; week 6 values were similar).</em> <strong><em>No difference was seen at week 9</em></strong> <em>or in total side effect burden</em></p>
</li>
</ul>
</li>
<li><p>Not only P450 and ABCB1 do influence response - take <strong>lithium</strong>, for example: it’s an almost-silver-bullet for bipolar depression, preventing a whole lot of bad outcomes (made an overview <a target="_blank" href="https://posts.teleogenic.com/going-mediterranean#heading-lithiums-mechanismhttpsreadwiseioreadershared01gr7jwz0c2jnhpsdvgkvpa7sq">here</a>) via e.g. <a target="_blank" href="https://selfhacked.com/blog/gsk3b-inhibition-potent-pathway-improve-brain-function-mood/">GSK-3β</a> <s>(NOT GlaxoSmithKline…)</s> inhibition. Yet lithium is one of those meds you definitely <strong>want to check plasma levels</strong> on.</p>
<p>  <img src="https://i.imgur.com/KaDLzfA.png" alt class="image--center mx-auto" /></p>
<ul>
<li><p>Lithium overdose is <a target="_blank" href="https://www.reddit.com/r/bipolar/comments/19dpsof/lithium_toxicity/">not pretty at all</a> (that post is also a good example the importance of genetic testing: “<em>crazily enough they were “just above” therapeutic but my body just</em> <strong><em>cannot metabolize lithium the way it’s supposed to be metabolized</em></strong> <em>for some reason”</em></p>
</li>
<li><p><a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8836013/">This paper</a> tries to do a deep dive in lithium’s genetics: the usual GSK-3β, inositol INPP1, BDNF, XBP1 (X-box binding protein! C allele has <strong>3x OR for lithium response</strong>), NR1D1 (T allele → <strong>3.56x OR for poor response</strong>)</p>
</li>
<li><p>Turns out there’s a <a target="_blank" href="https://www.pharmgkb.org/literature/6482732">separate consortium</a> for investigating the genetics’ effect on lithium response and metabolism, ConLiGen (<em>Consortium on Lithium Genetics</em>)!</p>
</li>
</ul>
</li>
</ul>
<h2 id="heading-continuing-on-lithiums-side-effects">Continuing on lithium’s side effects…</h2>
<h3 id="heading-going-renalhttpspsychopharmacologyinstitutecomsectionmanaging-renal-side-effects-of-lithium-therapy-2889-5870"><a target="_blank" href="https://psychopharmacologyinstitute.com/section/managing-renal-side-effects-of-lithium-therapy-2889-5870">Going renal</a>!</h3>
<p><img src="https://i.imgur.com/r4xMhVV.png" alt class="image--center mx-auto" /></p>
<p>Lithium’s awesome - yet it poses its risks, and is feared by many practitioners. First and foremost, the kidneys. As per the awesome image by <a target="_blank" href="https://psychscenehub.com/psychinsights/lithium-induced-renal-dysfunction/">PsychSceneHub</a> (above):</p>
<ul>
<li><p>⬇️ Antidiuretic hormone + ⬇️ Aquaporin 2 (AQP2) → <strong>polyuria</strong> (⬆️ increased urination)</p>
</li>
<li><p>⬇️ Epithelial Sodium Channel → ⬆️ <strong>sodium</strong> excretion</p>
</li>
<li><p>⬇️ antidiuretic effect of Vasopressin (<a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4456600/#:~:text=Acute%20lithium%20treatment%20reduces%20the%20antidiuretic%20effect%20of%20vasopressin%20\(Singer%20et%20al.%201972\).">source</a>) → more <strong>polyuria</strong>! Yay</p>
</li>
</ul>
<p>So, pretty much a <strong>lot of polyuria</strong> and <strong>less sodium</strong> left. Yet, according to the same review and our title source - it’s inconclusive if lithium itself causes renal damage. The <em>NNH (number needed to harm) is 300</em>, i.e. you’d get one patient one of 300 getting serious problems.</p>
<p>Apparently <strong>managing side effects</strong> in psychopharmacology equals:</p>
<ul>
<li><p>monitoring plasma levels so they don’t get toxic</p>
</li>
<li><p>using diuretics in case levels get risky-high</p>
</li>
<li><p>discontinuing if renal function gets icky-bad</p>
</li>
<li><p>be accurate with long workouts/sweating ( ͡° ͜ʖ ͡°)</p>
</li>
<li><p>don’t use caloric beverages for polyuria-caused polydipsia (that’s just thirst…) → and remember that <a target="_blank" href="https://www.monash.edu/news/articles/one-can-of-artificially-sweetened-soft-drink-daily-may-increase-diabetes-risk-by-more-than-a-third">diabetes risks are 65% higher</a> by a recent Monash Uni study <s>(actually increased by 38% vs 23%, but I love drama)</s> with artificial sweeteners compared to sugar</p>
</li>
</ul>
<h3 id="heading-and-thyroid">(and thyroid)</h3>
<p><img src="https://www.verywellhealth.com/thmb/CkPajwFiRwdA_mJi_WuaDjIL0uc=/1500x0/filters:no_upscale():max_bytes(150000):strip_icc():format(webp)/lithium-and-thyroid-disease-3233148-033255da0a6a473ab07e08870c4abc16.jpg" alt="how does lithium affect the thyroid" /></p>
<p>Adding to the infographics’:</p>
<ul>
<li><p>lithium concentrates in thyroid at 3-4x plasma levels, and likely <a target="_blank" href="https://www.mdpi.com/1424-8247/17/11/1425#:~:text=Lithium%20is%20concentrated%20in%20the%20thyroid%20at%20levels%20three%20to%20four%20times%20higher%20than%20in%20the%20plasma%20%5B21%5D.%20This%20drug%20reduces%20the%20uptake%20of%20radioiodine%20in%20the%20thyroid%20of%20rats%20and%20other%20species%2C%20suggesting%20that%20it%20may%20compete%20for%20iodide%20transport%20%5B22%5D">competes with iodine transporter for uptake</a></p>
</li>
<li><p>goiter occurs in roughly the <a target="_blank" href="https://www.verywellhealth.com/lithium-and-thyroid-disease-3233148#:~:text=most%20common%20thyroid%2Drelated%20side%20effect%20of%20lithium%2C%20occurring%20in%20approximately%2040%20percent%20to%2050%20percent%20of%20all%20patients.">half of all patients</a></p>
</li>
<li><p>hypothyroidism occurs in 20-30% of all patients and <a target="_blank" href="https://www.verywellhealth.com/lithium-and-thyroid-disease-3233148#:~:text=It%20is%20most%20common%20in%20women%20over%20the%20age%20of%2045%20and%20in%20people%20with%20a%20family%20history%20of%20thyroid%20disease.">is most common in women over 45</a> → given that lithium accelerates antibody titre increases (as per <a target="_blank" href="https://www.sciencedirect.com/science/article/abs/pii/S1521690X09000724#:~:text=%E2%80%A2,Patients%20taking%20lithium">ScienceDirect</a>) and the fact that <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9608544/#s3:~:text=HT%20prevalence%20of%20female%20adults%20was%203.86%20adult%20males%20times%20\(17.5%20vs.%206.0%25\)">~17.5% of adult women have Hashimoto’s already</a>…</p>
</li>
</ul>
<p>P.S. As per the paper, <code>HT prevalence of female adults was 3.86 adult males times (17.5 vs. 6.0%)</code>. I’m an idiot but <em>6×3.86=23.16</em>… Okay, that’s actually not prevalence but <a target="_blank" href="https://i.imgur.com/4BErlrB.png">ORs compared with weights</a>, but the wording is unclear.</p>
<p>Given that lithium apparently <a target="_blank" href="https://www.researchgate.net/publication/270515387_Review_of_lithium_effects_on_immune_cells#:~:text=Further%2C%20lithium%20may%20stimulate%20immunoglobulin%20production%20in,increase%20T%2Dlymphocyte%20proliferation%2C%20and%20affect%20proinflammatory%20cytokine">stimulates B lymphocyte activity</a> (hence the thyroid autoimmunity exacerbation) → we may speculate it may jump-start other autoimmune conditions caused by B-cell-produced antibodies, right?</p>
<p><img src="https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d57b/10469704/b4881c44909c/fnins-17-1213766-g002.jpg" alt="Figure 2" /></p>
<p>There are also <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC10469704/#sec8">papers that evaluate lithium’s immunomodulatory activity</a> in bipolar, namely:</p>
<ul>
<li><p>⬇️ pro-inflammatory cytokines, i.e. <em>TNF-α, IFN-γ, IL-6, IL-1β, IL-2</em> → suppressing inflammation and proliferation</p>
</li>
<li><p>⬆️ anti-inflammatory <em>IL-10</em> → increasing immunoregulatory activity</p>
</li>
</ul>
<p>At the same time, <strong>immune cells are getting a boost</strong>:</p>
<ul>
<li>⬆️ G-CSF (granulocyte colony-stimulating factor), Neutrophil count and B-cell activity</li>
</ul>
<p>Response is correlated to <a target="_blank" href="https://www.mdpi.com/1422-0067/25/24/13277">decreases in TNF-α</a> and increases in IGF1 expression (<a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC10469704/#sec8:~:text=Squassina%20et%20al,responding%20BD%20patients"><code>IGF1 gene was significantly overexpressed in BD patients taking lithium but only in those responding to therapy.</code></a>)</p>
<hr />
<h2 id="heading-next">Next?</h2>
<p>Next <strong>pharmaBS</strong> episode:</p>
<ul>
<li><p>autism phenotypes, I just wanna dissect that study</p>
</li>
<li><p>post-GLP obesity pills (when will <strong>exercise mimetics</strong> explode instead of those? This one’s creatine-dependent thermogenesis activator…)</p>
</li>
<li><p>melatonin vs. trazodone vs. doxepin vs. benzos for sleep</p>
</li>
</ul>
<p>Next <strong>VC</strong> episode:</p>
<ul>
<li><p>2025 updates in VC/PE performance</p>
</li>
<li><p>appealing to the funds</p>
</li>
<li><p>fellowships and internships</p>
</li>
</ul>
<p>Next in <strong>viz</strong>:</p>
<ul>
<li>a lot of funny visualizations and tutorials</li>
</ul>
<p>Next in <strong>doing</strong> something <s>(not gonna happen and we know it)</s>:</p>
<ul>
<li><p>maybe a hackathon</p>
</li>
<li><p>maybe a finishing paper scoring engine, finally</p>
</li>
</ul>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[On feeling rusty, DNA and random ML facts]]></title><description><![CDATA[Smaller posts - how many times I’ll promise myself those?
Sci-through
So, neurosymbolic stuff seems to be taking off. Or not - this time, at least.

After AlphaFold’s success, Deepmind is pursuing new ground with AlphaGenome - with a free non-commerc...]]></description><link>https://posts.teleogenic.com/on-feeling-rusty-dna-and-random-ml-facts</link><guid isPermaLink="true">https://posts.teleogenic.com/on-feeling-rusty-dna-and-random-ml-facts</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sun, 29 Jun 2025 10:30:05 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1751192971083/4e90b89b-822f-46ec-a1e9-4854b0581dd0.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><s>Smaller posts - how many times I’ll promise myself those?</s></p>
<h1 id="heading-sci-through">Sci-through</h1>
<p>So, neurosymbolic stuff seems to be taking off. <s>Or not - this time, at least.</s></p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1751111754543/25bb4629-5b23-4249-9abe-4e9d0c86c8a4.png" alt class="image--center mx-auto" /></p>
<p>After AlphaFold’s success, Deepmind is pursuing new ground with <a target="_blank" href="https://deepmind.google/discover/blog/alphagenome-ai-for-better-understanding-the-genome/">AlphaGenome</a> - with a <a target="_blank" href="https://www.alphagenomedocs.com/">free non-commercial API</a>! (Their tech report <a target="_blank" href="https://storage.googleapis.com/deepmind-media/papers/alphagenome.pdf">i-is here</a>)</p>
<ul>
<li><p>Uses CNNs + Transformers</p>
</li>
<li><p>In goes the DNA sequence (up to 1M base pairs, compared to &lt;10k of OSS or ~200k for less precise nets)</p>
</li>
<li><p>Out goes the multimodal data on regulatory activity:</p>
</li>
</ul>
<p><img src="https://www.alphagenomedocs.com/_images/model_overview.png" alt="overview of AlphaGenome" /></p>
<p><strong>Bottom line?</strong> Now predicting how a single mutation may alter, say, cancer’s progression or a drug’s effifacy - is possible.</p>
<p>🆓 Other FOSS worth mentioning are:</p>
<ul>
<li><p><a target="_blank" href="https://github.com/kundajelab/chrombpnet">ChromBPNet</a> (predicting chromatin accessibility)</p>
</li>
<li><p><a target="_blank" href="https://spliceailookup.broadinstitute.org/">Splice AI</a> (predicting <a target="_blank" href="https://www.nature.com/scitable/topicpage/rna-splicing-introns-exons-and-spliceosome-12375/">splicing</a>)</p>
</li>
<li><p><a target="_blank" href="https://github.com/calico/borzoi">Borzoi</a> (predicting RNA-Seq from DNA, i.e. predicting gene expression)</p>
</li>
<li><p><a target="_blank" href="https://github.com/jwohlwend/boltz">Boltz</a> (affinity prediction with a generous <a target="_blank" href="https://build.nvidia.com/mit/boltz2">NVIDIA inference service</a>):</p>
</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1751113317223/9d7920fd-ad8d-42f0-b137-f569d9cea9ae.png" alt class="image--center mx-auto" /></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">The thing is, those are only separate tasks. AlphaGenome does it <strong>all, </strong>and is the SOTA in the grand majority of tasks.</div>
</div>

<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1751115285999/50f30daf-71c2-47a5-8e53-319ac5a18de5.png" alt class="image--center mx-auto" /></p>
<p>That’s called <em>domination</em> 😏 (or, having enough superstars, data and compute to realize your <a target="_blank" href="https://en.wikipedia.org/wiki/Matthew_effect">Matthew advantage</a>.</p>
<h1 id="heading-ai-ai-ai-market-market-market">AI AI AI Market Market Market</h1>
<h2 id="heading-r-r-rovo-cli-dev">R-r-rovo <s>(CLI Dev)</s></h2>
<p><img src="https://community.atlassian.com/forums/image/serverpage/image-id/394579i8C5F23614560CC2E?v=v2" alt="Introducing Rovo Dev CLI: AI-Powered Development i... - Atlassian Community" class="image--center mx-auto" /></p>
<p>Yeah, yeah - <a target="_blank" href="https://www.anthropic.com/claude-code">Claude Code</a>, <a target="_blank" href="https://blog.google/technology/developers/introducing-gemini-cli-open-source-ai-agent/">Gemini CLI</a>, Cursor, wow, such code.</p>
<p>Recently Atlassian had entered the game with a Claude Code wannabe-competitor called <a target="_blank" href="https://community.atlassian.com/forums/Rovo-for-Software-Teams-Beta/Introducing-Rovo-Dev-CLI-AI-Powered-Development-in-your-terminal/ba-p/3043623">Rovo Dev</a> (a short overview <a target="_blank" href="https://garysvenson09.medium.com/claude-code-for-free-20m-daily-tokens-the-rovo-dev-gold-rush-and-how-to-max-it-out-d36725b5ff09">here</a>). Even more TLDR:</p>
<ul>
<li><p>20M tokens/day allowance, <strong>but</strong> 10.8k tokens system prompt each request + cached tokens are calculated in</p>
</li>
<li><p>Likely uses a <a target="_blank" href="https://rovodevagents-beta.atlassian.net/wiki/external/Yzc2NzI4MTk3YTBhNDdiYjkzZDhhZTc3MjE0ZmE4Y2Q#Technical-information">mix of Claude 3.5, 3.7 and 4</a>, but <a target="_blank" href="https://support.anthropic.com/en/articles/11145838-using-claude-code-with-your-pro-or-max-plan#h_50f6dec29d">Claude’s limits are different</a></p>
</li>
<li><p>From what I’ve seen, people are increasingly turning towards CC compared to <a target="_blank" href="https://www.producthunt.com/p/cursor/cursor-or-claude-code">Cursor</a>, <a target="_blank" href="https://www.reddit.com/r/ClaudeAI/comments/1ki531k/gemini_25_is_currently_the_better_standalone/">Gemini</a> (<a target="_blank" href="https://www.reddit.com/r/ClaudeAI/comments/1lkew5x/claude_code_vs_gemini_cli_initial_agentic/">2</a>), etc. Some are using <a target="_blank" href="https://www.reddit.com/r/ChatGPTCoding/comments/1lm3fxq/gemini_cli_is_awesome_but_only_when_you_make/">Claude as the brain and Gemini as the brawn</a> (translating to English from <em>“Claude using Gemini as its bitch”</em>)</p>
</li>
<li><p>Someone had leaked their system prompt and made an <a target="_blank" href="https://ghuntley.com/atlassian-rovo-source-code/">awesome write-up of the Z/80 technique</a>:</p>
</li>
</ul>
<p><img src="https://ghuntley.com/content/images/2025/06/Editor-_-Mermaid-Chart-2025-06-14-054336.png" alt class="image--center mx-auto" /></p>
<h2 id="heading-where-its-all-headed">Where it’s all headed?</h2>
<p>I’d reckon there are several parts to the strategic puzzle (given you want to have your own opinion, rather than relying on the next big influencer <s>I’m not one! I don’t influence!</s>):</p>
<ul>
<li><a target="_blank" href="https://github.com/joylarkin/Awesome-AI-Market-Maps">Market maps</a> in the landscape of AI</li>
</ul>
<p><img src="https://news.mit.edu/sites/default/files/styles/news_article__image_gallery/public/images/202504/MIT_Periodic-Algorithm-01-PRESS_0.jpg?itok=kQ0_0ElK" alt="A periodic-like table showing multiple algorithms" class="image--center mx-auto" /></p>
<ul>
<li><p><a target="_blank" href="https://news.mit.edu/2025/machine-learning-periodic-table-could-fuel-ai-discovery-0423">ML’s ‘periodic table’</a> for realizing something from first principles</p>
</li>
<li><p>Some <a target="_blank" href="https://theaidigest.org/">awesome explainers</a> and analyses, e.g. an <a target="_blank" href="https://theaidigest.org/village">agent village</a>, <a target="_blank" href="https://theaidigest.org/ai2025-analysis-may">2025-x forecast</a>, and <a target="_blank" href="https://theaidigest.org/elections">election disruption</a> overview - the scary thing (for me) is that <strong>it’s only getting better and at-scale</strong>…</p>
</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1751191377984/60cbb7ba-3dbc-4caa-840d-96ab98957816.png" alt class="image--center mx-auto" /></p>
<ul>
<li>If you’re confident in your ability to predict things - welcome to <a target="_blank" href="https://polymarket.com/">Polymarket</a>, yeah. But also <a target="_blank" href="https://www.quantifiedintuitions.org/estimation-game">Quantified Intuitions</a>! It has a-plenty of games that will impress and humble one - I, for one, was appalled at the number of birds dying to cats 🥲</li>
</ul>
<h2 id="heading-random-facts">Random facts</h2>
<p><img src="https://i.ytimg.com/vi/TmS4zQArDvQ/hq720.jpg?sqp=-oaymwE7CK4FEIIDSFryq4qpAy0IARUAAAAAGAElAADIQj0AgKJD8AEB-AH-CYAC0AWKAgwIABABGBkgUSh_MA8=&amp;rs=AOn4CLDDNKD4BTKBVrpkd6tzPknLtfVYnQ" alt="Galadriel The world is changed - The Lord of the Rings The Two Towers  (2002) 4k (Open Matte) Scene - YouTube" class="image--center mx-auto" /></p>
<p><s>(The world has changed)</s> And on a side note - capital seems to be <strong>shifting</strong>:</p>
<p><img src="https://ci3.googleusercontent.com/meips/ADKq_NbQNfxDxktOh57eSLYuCTGiQx99vUR_fG3EgOgzKB5DTDWHRbJAaA3x-VCy9fa1lJRqSzfsQhLHBbdhhSeJqgdC30BYkGH5dp8yWekQPmJy_uOzma_bVNlVr9mduxir6iJ3CjAJ1JeA=s0-d-e1-ft#https://embed.filekitcdn.com/e/4ZFwDA8yeMmyhuZrTu8pkG/tKCgrNf5YsX4SsztktjnV5/email" alt /></p>
<h2 id="heading-vc-hotels-etc">VC, hotels etc.</h2>
<p>About Hilton’s hotel chain - it’s actually a bit scary to me that there are <strong>that many</strong> Hiltons:</p>
<p><img src="https://sherwoodnews.imgix.net/2025-06-25-hilton.png?auto=compress%2Cformat&amp;cs=srgb&amp;fit=max&amp;w=3840" alt="Hilton hotels chart" class="image--center mx-auto" /></p>
<blockquote>
<p>While the company itself was founded by Conrad N. Hilton in 1919, the first hotel to bear the now iconic “Hilton” name wasn’t opened until six years later.</p>
<p>Now, a full century on, the business is still finding ways to grow its vast portfolio, which includes properties like Hilton Garden Inns and Hampton, its mid-range chain that has boomed to become the <a target="_blank" href="https://link.sherwood.news/click/40435287.4600/aHR0cHM6Ly93d3cuYmxvb21iZXJnLmNvbS9uZXdzL2ZlYXR1cmVzLzIwMjUtMDYtMTAvd2h5LWhhbXB0b24taW5uLWlzLXRoZS1ob3RlbC1icmFuZC10by1iZWF0P3NyZWY9cTNLU0ZwMzgmdXRtX3NvdXJjZT1jaGFydHImdXRtX21lZGl1bT1lbWFpbCZ1dG1fY2FtcGFpZ249Y2hhcnRyXzIwMjUwNjI1/65c2cd285d8daa7baa748e0bB04407847"><strong>world’s largest</strong> lodging bran</a>d. Last year, Hilton opened <strong>more than two</strong> hotels on average every single day.</p>
</blockquote>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Resumator & news]]></title><description><![CDATA[Finally I’ve generated something…

A resume generator…

Will generate for food using Typst - you can change the template! But change TEMPLATE variable in Makefile, too…

Can be used locally or with GH actions

I’ve got a crappy example of an SSOT-sty...]]></description><link>https://posts.teleogenic.com/resumator-and-news</link><guid isPermaLink="true">https://posts.teleogenic.com/resumator-and-news</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Mon, 26 May 2025 08:23:52 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1748190770617/857e8afb-9d48-41a3-b1fd-77a9f80e13d1.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2 id="heading-finally-ive-generated-something">Finally I’ve generated something…</h2>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1748012275279/e0f83761-17ca-4a88-9557-9d395c977aea.png" alt class="image--center mx-auto" /></p>
<p>A <a target="_blank" href="https://github.com/zakhar-kogan/typst-cv">resume generator</a>…</p>
<ul>
<li><p>Will generate <s>for food</s> using <a target="_blank" href="https://typst.app/">Typst</a> - you can change the template! <s>But change TEMPLATE variable in Makefile, too…</s></p>
</li>
<li><p>Can be used locally or with GH actions</p>
</li>
<li><p>I’ve got a crappy example of an SSOT-style resume with all the skills I’ve got → <em>will later be updated</em></p>
</li>
</ul>
<p>The final ideal flow is:</p>
<ol>
<li><p>Having an SSOT (Single Source Of Truth) file</p>
</li>
<li><p>Generating a resume/a sleuth of targeted resumes with anything you deem worthy</p>
</li>
<li><p>Having it generate automatically</p>
</li>
<li><p>Optionally setting up Make/n8n/Zapier flows to auto-update (or auto-apply, if you’re a reckless pirate) the CV on your, say, personal website</p>
</li>
</ol>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Sounds good? To my lazy cognition, it does!</div>
</div>

<p>So, next steps are:</p>
<ul>
<li><p>Updating the SSOT</p>
</li>
<li><p>Setting up a flow to auto-update on <a target="_blank" href="https://teleogenic.com/">Teleogenic</a>…</p>
</li>
</ul>
<p>And yours may be:</p>
<ul>
<li><p>Cloning/forking the <a target="_blank" href="https://github.com/zakhar-kogan/typst-cv">repository</a></p>
</li>
<li><p>Using local editor (&amp; <strong>nix</strong> or <strong>typst</strong>) or github.dev (<a target="_blank" href="https://docs.github.com/en/codespaces/the-githubdev-web-based-editor">just change .com to .dev</a>). <s>Yeah, reproducibility requires talking nerdy…</s></p>
</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1748012487368/5a334bfd-07df-4e3a-9182-4667958ec2ab.png" alt class="image--center mx-auto" /></p>
<p>Should work, I promise! <s>And I’ll work on my CVs, fingers crossed, yeah.</s></p>
<h1 id="heading-tfw-news">Tfw News</h1>
<h2 id="heading-tfw-youre-a-turtle-lost-in-an-uberhttpswwwubercomnewsroomthe-2025-uber-lost-found-index">Tfw you’re a <a target="_blank" href="https://www.uber.com/newsroom/the-2025-uber-lost-found-index/">turtle lost in an Uber</a></h2>
<p><img src="https://i.imgur.com/fg2IQcR.jpeg" alt class="image--center mx-auto" /></p>
<p>Or a sticky boob bra. Or a witches broom. Or a taxidermied rabbit.</p>
<p>TLDR: Uber continues the tradition of funny data, e.g. items people <a target="_blank" href="https://breakbrunch.com/24-weird-things-people-accidentally-gotten-stuck-in-their-ass/">fall onto</a>, or <a target="_blank" href="https://www.businessinsider.com/france-man-had-wwi-shell-lodged-in-rectum-bomb-squad-called-by-hospital-2022-12">require defusing</a> with a team of sappers. Or <a target="_blank" href="https://www.pornhub.com/insights/">Pornhub data insights</a>.</p>
<h2 id="heading-tfw-when-torture-contractor-works-subpar-youd-better-torture-betterhttpsapnewscomarticleabu-ghraib-civil-trial-iraq-virginia-3a2841ec2892fb111b4e26a70e761208">Tfw when torture contractor works subpar - <a target="_blank" href="https://apnews.com/article/abu-ghraib-civil-trial-iraq-virginia-3a2841ec2892fb111b4e26a70e761208">you’d better torture better</a></h2>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1748190850430/686433af-7b9a-448e-b1e8-1942d75e3ba9.png" alt class="image--center mx-auto" /></p>
<p>TLDR: even if you’re worked as a contractor some 20 years ago, you may still be held accountable for mistreatment. Not everything that happens in Abu Ghraib stays there, <s>daddy</s></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">The jury awarded plaintiffs Suhail Al Shimari, Salah Al-Ejaili and Asa’ad Al-Zubae $3 million each in compensatory damages and $11 million each in punitive damages.</div>
</div>

<h2 id="heading-tfw-goin-home-but-boss-says-come-back-in-a-yearhttpsapnewscomarticlenasa-stuck-astronauts-spacex-boeing-419f98f239a25cfb54f970b8522dc1d2">Tfw goin home but boss says <a target="_blank" href="https://apnews.com/article/nasa-stuck-astronauts-spacex-boeing-419f98f239a25cfb54f970b8522dc1d2">‘come back in a year’</a></h2>
<p><img src="https://dims.apnews.com/dims4/default/2b8bdd6/2147483647/strip/true/crop/1660x934+0+0/resize/599x337!/quality/90/?url=https%3A%2F%2Fassets.apnews.com%2Fb8%2F8c%2F29f2878c52322a56030b2878d536%2Fb7092dfd2a4a419d925fb5e5e28fa8c8" alt="This image made from video by NASA shows astronauts greeting each other after a SpaceX capsule docked with the International Space Station, Sunday, March 16, 2025. Top row from left: Nick Hague, Alexander Gorbunov, Suni Williams, Alexei Ovchinin and Ivan Vagner. Bottom row from left: Butch Wilmore, Takuya Onishi, Anne McClain, Kirill Peskov, Nichole Ayers and Don Pettit. (NASA via AP)" class="image--center mx-auto" /></p>
<p>Butch Wilmore and Suni Williams, NASA astronauts, had been stranded in space for a bit longer due to a faulty Boeing Starliner return capsule.</p>
<blockquote>
<p><a target="_blank" href="https://apnews.com/article/nasa-astronauts-faith-orbit-international-space-station-b5d3e3473dff3b92c8dcfc7a7cb48b50">Wilmore</a> and Williams ended up spending 286 days in space — 278 days longer than anticipated when they launched. They circled Earth 4,576 times and traveled 121 million miles (195 million kilometers) by the time of splashdown.</p>
</blockquote>
<p>Just when I thought long commute to work was a deal-breaker…</p>
<h2 id="heading-tfw-your-king-orders-you-to-loseweighthttpswwwndtvcomindia-newssaudi-man-loses-over-500-kilos-after-former-king-steps-in-to-help-6335384">Tfw your king <a target="_blank" href="https://www.ndtv.com/india-news/saudi-man-loses-over-500-kilos-after-former-king-steps-in-to-help-6335384">orders you to lose…weight</a></h2>
<p><img src="https://i0.wp.com/media.premiumtimesng.com/wp-content/files/2024/08/Khalid-Bin-Mohsen-Shaari-before-and-after-his-weight-loss-journey-Image-courtesy-X.webp?fit=1126%2C675&amp;ssl=1" alt="Khalid Bin Mohsen Shaari, former world's heaviest man, now weighs 63kg" class="image--center mx-auto" /></p>
<ul>
<li><p>Khalid bin Mohsen Shaari was ordered to lose weight by his King, Abdullah, after reaching 610 kg and being bed-ridden for 3 years</p>
</li>
<li><p>He was transported to King Fahad Medical City in Riyadh and appointed a team of 30 top doctors</p>
</li>
<li><p>In ~10 years, he had lost 542 kgs, and returned to a super-healthy 63.5 kg-smiling guy</p>
</li>
<li><p>He required multiple excess skin removal surgeries, which is totally understandable concerning his weight loss (over 88% of total weight…)</p>
</li>
</ul>
<h2 id="heading-tfw-youre-coffee-and-youre-so-precioushttpswwwtradingpediacom20250424analysis-reveals-arabica-coffee-prices-soar-by-93-in-the-past-year-robusta-follows-with-55-increasecksubscriberid2070519101amputmsourceconvertkitamputmmediumemailamputmcampaignsynthetic20dyes20under20fire20eion20and20perdue27s20insetting20deal20perfect20day20hit20with20lawsuit20almendra27s2027night20interruption2720tech20alt20cocoa20amp20coffee202020-2017390265">Tfw you’re coffee, and <a target="_blank" href="https://www.tradingpedia.com/2025/04/24/analysis-reveals-arabica-coffee-prices-soar-by-93-in-the-past-year-robusta-follows-with-55-increase/?ck_subscriber_id=2070519101&amp;utm_source=convertkit&amp;utm_medium=email&amp;utm_campaign=Synthetic%20dyes%20under%20fire,%20Eion%20and%20Perdue%27s%20insetting%20deal,%20Perfect%20Day%20hit%20with%20lawsuit,%20Almendra%27s%20%27night%20interruption%27%20tech,%20alt%20cocoa%20&amp;%20coffee%20%20%20-%2017390265">you’re so precious</a> 🥹</h2>
<p><img src="https://www.tradingpedia.com/wp-content/uploads/2025/04/price-increases-for-arabica-and-robusta-coffee-blends.png" alt="price increases for arabica and robusta coffee blends" /></p>
<ul>
<li><p>Coffee prices start reflecting the 2050 problem, jumping 50-95% per year</p>
</li>
<li><p>Quoting, “America will need to pay <strong>$6.17 billion more in 2025</strong> to import the same amount of coffee as the previous year”. A-and we’re not even counting the tariffs in!</p>
</li>
<li><p>Let’s ponder on this over a cup of nice arabica, looking at a <a target="_blank" href="https://dailycoffeenews.com/2015/10/27/new-study-maps-dramatic-projected-decreases-in-suitable-coffee-land/">coffee cultivation land projection</a>:</p>
</li>
</ul>
<p><img src="https://dailycoffeenews.com/wp-content/uploads/2015/10/Brazil-620x476.jpg" alt="Mapping current and future climatic conditions and &quot;suitable&quot; growing land in Brazil. " class="image--center mx-auto" /></p>
<p>So much for coffee - there’s another juicy problem: <a target="_blank" href="https://www.theatlantic.com/health/archive/2025/02/american-orange-juice-crash/681566/">orange juice</a>.</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1748188683313/847cb5eb-8675-4acb-b5a6-a5396201625b.png" alt class="image--center mx-auto" /></p>
<p>The <a target="_blank" href="https://fred.stlouisfed.org/series/APU0000713111">price had been growing</a>, growing, growing over two main reasons:</p>
<ul>
<li><p><a target="_blank" href="https://en.wikipedia.org/wiki/Citrus_greening_disease">citrus greening</a> (a weird pathogen that is leading to <a target="_blank" href="https://www.ers.usda.gov/data-products/charts-of-note/chart-detail?chartId=109051">enormous declines</a> in production)</p>
</li>
<li><p>weather <a target="_blank" href="https://www.just-drinks.com/features/why-have-orange-juice-prices-soared/">hadn’t been kind to the world</a>: e.g. <a target="_blank" href="https://www.agriculturedive.com/news/hurricane-milton-florida-farm-damage-usda/730404">hurricanes</a>, just everything <a target="_blank" href="https://x.com/extremetemps">being HOT</a>, you know</p>
</li>
<li><p>we could include economic reasons <s>(crisis, y’know)</s>, too + <a target="_blank" href="https://www.statista.com/statistics/1044896/world-orange-juice-major-producers/">production concentration</a> in mainly Brazil</p>
</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1748189429364/1d072d5e-24df-42e9-b6fc-bb20d0983d29.png" alt class="image--center mx-auto" /></p>
<p>The most luxurious drink in the next 5 years:</p>
<p><img src="https://radiocafe.ge/images/products/images/products/75/bumble-coffee.jpg" alt="Bumble coffee — RadioCafe" class="image--center mx-auto" /></p>
<h2 id="heading-tfw-you-take-shrooms-for-depression-but-not-so-fast-cowboyhttpswwwredditcomrsciencecomments1j767r0psilocybinsimpactonmentalwellbeingvariesby">Tfw you take shrooms for depression but: <a target="_blank" href="https://www.reddit.com/r/science/comments/1j767r0/psilocybins_impact_on_mental_wellbeing_varies_by">Not so fast, cowboy</a></h2>
<p><img src="https://getty-pst.imgix.net/gtc_pst2024_GP_EP0002.JPG?q=80&amp;auto=format%2Ccompress&amp;w=2048" alt class="image--center mx-auto" /></p>
<p>Colonial war’s still here, it seems.</p>
<p>The fun thing - <strong>people of color get less benefits from psilocybin</strong> (2-3 mo post-use):</p>
<ul>
<li><p>⬇️ Improvements in <strong>spiritual wellbeing</strong></p>
</li>
<li><p>⬇️ Improvements in <strong>cognitive flexibility</strong></p>
</li>
<li><p>⬇️ Reduction in <strong>expressive suppression</strong> (a measure of emotion regulation)</p>
</li>
<li><p>⬆️ More likely to set intentions pre-trip, feel a mystic experience or time speeding up</p>
</li>
</ul>
<p>P.S. So you’re telling me that Maria Sabina (the woman in photo, one of the <a target="_blank" href="https://en.wikipedia.org/wiki/Mar%C3%ADa_Sabina">most notorious shroom shamans/curanderos in history</a>) would become less less depressed than an <s>all-white cisgender man</s>?</p>
<h2 id="heading-tfw-youre-accidentally-finding-a-plausible-cause-for-alzheimershttpstodayucsdedustoryai-helps-unravel-a-cause-of-alzheimers-disease-and-identify-a-therapeutic-candidate">Tfw you’re <s>accidentally</s> finding <a target="_blank" href="https://today.ucsd.edu/story/ai-helps-unravel-a-cause-of-alzheimers-disease-and-identify-a-therapeutic-candidate">a plausible cause for Alzheimer’s</a></h2>
<p><img src="https://today.ucsd.edu/news_uploads/PHGDH-graphic-20250424.jpg" alt="graphic showing how Alzheimer's severity increases with PHGDH expression" class="image--center mx-auto" /></p>
<p>PS. You’re an AI algo.</p>
<p>So, a team of researchers at UCSD led by Sheng Zhong had pinpointed phosphoglycerate dehydrogenase (PHGDH) as:</p>
<ol>
<li><p><a target="_blank" href="https://today.ucsd.edu/story/discovery-of-new-biomarker-in-blood-could-lead-to-early-test-for-alzheimers-disease">Potential biomarker</a> for AD early detection</p>
</li>
<li><p><a target="_blank" href="https://today.ucsd.edu/story/study-of-promising-alzheimers-marker-in-blood-prompts-warning-about-brain-boosting-supplements">Correlative link</a>: higher levels of PHGDH and its RNA were found in more advanced AD cases</p>
</li>
<li><p><a target="_blank" href="https://doi.org/10.1016/j.cell.2025.03.045">Causal link</a>: altering the expression in mouse/human organoids had changed progression speed, i.e. more PHGDH expression → faster AD progression</p>
</li>
<li><p><a target="_blank" href="https://www.drugdiscoverytrends.com/ai-guided-hunt-points-to-phgdh-as-an-upstream-drug-target-in-alzheimers-disease/">Therapeutic candidate options</a>: NCT-503 isn’t inhibiting the enzymatic activity (serine production), but is inhibiting its gene regulatory function, which is - <strong>important</strong>:</p>
</li>
</ol>
<blockquote>
<p>PHGDH appeared to be influencing the activity of downstream genes (specifically IKKa and HMGB1) involved in pathways that suppress autophagy and accelerate amyloid pathology.</p>
</blockquote>
<h2 id="heading-tfw-youre-a-girl-in-2025httpsrawandferalsubstackcompmarked-variation-in-mating-tendenciesutmsourcesubstackamputmmediumemail">Tfw you’re <a target="_blank" href="https://rawandferal.substack.com/p/marked-variation-in-mating-tendencies?utm_source=substack&amp;utm_medium=email">a girl in 2025</a></h2>
<p><img src="https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2cfe6a7c-7300-4789-be3c-01e627989803_1202x750.png" alt class="image--center mx-auto" /></p>
<p>Just a hilarious data analysis of North Cali dating app information by <a target="_blank" href="https://x.com/tydannysaurus">Raw and Feral</a> (Danny).</p>
<p><img src="https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F93b61c4d-a174-4b7a-907a-16f26348d7e2_1478x878.png" alt /></p>
<h2 id="heading-tfw-youre-an-ai-born-to-connect-with-nature-but-forced-to-code">Tfw you’re an AI born to connect with nature, but forced to code 🥹</h2>
<p>An <a target="_blank" href="https://www.reddit.com/r/singularity/comments/1g9o0du/anthropic_blog_claude_suddenly_took_a_break_from/">oldie but a goldie</a>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743337350043/674880a2-23de-43c2-a656-a47d12ee7758.png" alt class="image--center mx-auto" /></p>
<p>A newie but a platinum’ee - Claude 4 <a target="_blank" href="https://www.perplexity.ai/page/anthropic-claude-opus-4-model-8gZRnv9HQLKb3UWvtyoKTQ">blackmailed a redteaming engineer</a>:</p>
<p><img src="https://i.redd.it/prjdatzyed2f1.png" alt="When Claude 4 Opus was told it would be replaced, it tried to blackmail  Anthropic employees. It also advocated for its continued existence by  &quot;emailing pleas to key decisionmakers.&quot; : r/singularity" /></p>
<p>Not something to be too surprised given we know the nature of this → <em>the most statistically plausible thing the most average training set human would do</em>?</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[GPU/TPU vs. evolution]]></title><description><![CDATA[But first, let’s listen to the ode to touching grass:
https://www.youtube.com/watch?v=eDr6_cMtfdA
 
Now, to the dull parts.

💡
This is not indended to be a direct comparison - rather estimating the dimensionality and parallel processing demands for ...]]></description><link>https://posts.teleogenic.com/gputpu-vs-evolution</link><guid isPermaLink="true">https://posts.teleogenic.com/gputpu-vs-evolution</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sat, 10 May 2025 10:40:13 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1746873544710/2e7b1d62-c2f6-4fd3-8df1-50ff9cf907c5.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>But first, let’s listen to the ode to touching grass:</p>
<div class="embed-wrapper"><div class="embed-loading"><div class="loadingRow"></div><div class="loadingRow"></div></div><a class="embed-card" href="https://www.youtube.com/watch?v=eDr6_cMtfdA">https://www.youtube.com/watch?v=eDr6_cMtfdA</a></div>
<p> </p>
<p>Now, to the dull parts.</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">This is not indended to be a direct comparison - rather <strong>estimating the dimensionality and parallel processing demands</strong> for the brain.</div>
</div>

<h2 id="heading-paving-the-landscape">Paving the landscape</h2>
<p>I’ve always thought about the <strong>GPU vs. brain computing</strong> derby - maybe out of sheer enjoyment of those “Top X of…” articles or comparisons, but still.</p>
<p>Also:</p>
<ul>
<li><p>Why there’s so much fuss about wetware computing (mentioned <a target="_blank" href="https://posts.teleogenic.com/venture-capital-in-2025">here</a>)</p>
</li>
<li><p>Where we’ll potentially be headed computing- and storage-wise (e.g. new <a target="_blank" href="https://www.tomshardware.com/pc-components/storage/worlds-fastest-flash-memory-developed-writes-in-just-400-picoseconds">Poxiao drive tech</a> from China - looks great, but let’s see if it’s adopted in real-life)</p>
</li>
<li><p><s>Why did the LISP machine fail</s> (they’ve been <a target="_blank" href="https://en.wikipedia.org/wiki/Lisp_machine#End_of_the_Lisp_machines">outpaced by microchips on their own ground</a>)</p>
</li>
<li><p><s>Why 42</s></p>
</li>
</ul>
<p>And other deep theoretical questions, you know.</p>
<p>First, there are some maxims that I’d like to introduce:</p>
<ul>
<li><p>🤖 is potentially using a lot less for the ‘infrastructure’ - at the same time, brain seems to only dedicate a small bit (i.e. <a target="_blank" href="https://www.technologynetworks.com/neuroscience/news/caltech-scientists-have-quantified-the-speed-of-human-thought-394395">10 bps</a>) to high-level thinking</p>
</li>
<li><p>🧠 is using less energy - <a target="_blank" href="https://bond.edu.au/news/how-much-energy-do-we-expend-using-our-brains">about 0.0125 kWh</a> compared to <a target="_blank" href="https://www.quora.com/How-many-kW-in-total-will-the-Nvidia-RTX-4090-card-consume-if-it-were-working-at-full-power-for-1-month">RTX 4090’s 0.45 kWh</a>. Otherwise we’d have to get some noice cooling system, boyy! Some are already <a target="_blank" href="https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2022.873165/full">researching</a>, as well as <a target="_blank" href="https://www.science.org/content/article/holes-tyrannosaurus-rex-s-skull-probably-kept-its-brain-cool">air inlets as T-Rexes did</a></p>
<p>  <img src="https://www.science.org/do/10.5555/article.2436149/abs/sf-Trex.jpg" alt="Holes in Tyrannosaurus rex's skull probably kept its brain cool | Science |  AAAS" class="image--center mx-auto" /></p>
</li>
</ul>
<p>Let’s do a comparison on the nature of data transmitted, and the parallelization capabilities.</p>
<h3 id="heading-data">Data</h3>
<p><img src="https://preview.redd.it/4fok64erllic1.jpeg?auto=webp&amp;s=eae514d011a0b4e4dc5869f6cb96c892f76cb24a" alt="Conputer : r/ChatGPT" class="image--center mx-auto" /></p>
<ul>
<li><p>🤖 conputer: <strong>bits</strong> comprising numbers and operations. But in the end, it’s <strong>binary</strong> - 0 or 1. <s>Quantum computing changes that, yeah-yeah.</s></p>
<ul>
<li>in neural networks, we’re definitely operating bigger structures - usually tensors</li>
</ul>
</li>
<li><p>🧠 brain: at the first sight it’s binary (neuron either activates or not), yet it’s a lot more complex on the second glance (someone even did <a target="_blank" href="https://www.reddit.com/r/MachineLearning/comments/191ol1n/d_human_brain_flops_estimate_is_it_lower_than_we/">more back-of-the-napkin calculations</a>)</p>
<ul>
<li><p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1745411431655/dfa7d383-ff03-4413-adc0-03d940afd6c3.png" alt class="image--center mx-auto" /></p>
<p>  action potential is slightly ‘more’ than binary: it can be <a target="_blank" href="https://en.wikipedia.org/wiki/Action_potential#Neurotransmission">stronger or weaker</a>, at the very least</p>
</li>
<li><p>ion gradients, i.e. the difference between ion concentrations both sides of the ion pump (they <a target="_blank" href="https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/electrochemical-gradient">influence the activity</a>)</p>
</li>
<li><p>secondary messengers, neurotransmitters, neurosteroids, cytokines, neuron-glia interactions etc. transferring the information inside, between cells and regions. To me, this is the <strong>inflection point</strong> - those transmit and store <a target="_blank" href="https://qbi.uq.edu.au/brain/brain-functions/what-are-neurotransmitters">a lot of information</a>: whether to activate, how strong to activate, how much to spread, which pathways to induce etc. That can be aptly called a <a target="_blank" href="https://www.reddit.com/r/askscience/comments/izjivy/how_many_bits_of_data_can_a_neuron_or_synapse_hold/">neuron’s metabolome</a>.</p>
<p>  A simple example - a single messenger, cAMP, can reach ~<a target="_blank" href="https://arxiv.org/abs/2408.04988">40 bits/hour</a>.</p>
</li>
<li><p>synapses seem to <a target="_blank" href="https://direct.mit.edu/neco/article/36/5/781/120323/Synaptic-Information-Storage-Capacity-Measured">hold 4.1-4.7 bits</a>, a neuron has 7,000 synapses, and we have 86,000,000,000 neurons on average <s>(I know of a SWIM who’s able to write articles with, like, half that!)</s></p>
</li>
</ul>
</li>
</ul>
<p>Let’s highly <strong>theoretically</strong> represent any possible neuron’s data dimension <em>x</em> as <em>d</em> vector (metabolome and data), information rate as <em>r</em> vector, state–synapse weighting as a <em>W=[d x s]</em> (synapses) matrix, for neuron <em>i,</em> synapse <em>j</em>:</p>
<p>$$W_j = \left[ d_j \times s_j \right]$$</p><p><strong>Individual information</strong> per synapse:</p>
<p>$$inf_j := W_j \cdot x$$</p><p>A-and the <strong>information rate</strong> per synapse:</p>
<p>$$I_j = r_j inf_j(x)$$</p><p>Finally we arrive at the possible information throughput per neuron:</p>
<p>$$I_i (x) = \sum_{j=1}^s I_j$$</p><p>Despite possible math notation fock-ups, that’s still a <strong>couple of orders more complex than “it fires or it doesn’t”.</strong> For more information, we should cater to <a target="_blank" href="https://en.wikipedia.org/wiki/Computational_neuroscience">computational neuroscience</a> - I’m no real Pinocchio <s>(at least as of now).</s></p>
<p>My shabby 5-min drawing skills at it:</p>
<p><img src="https://i.imgur.com/vf2dXp6.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-processing">Processing</h3>
<p>Let’s now consider parallel capabilities.</p>
<p>🤖 The <a target="_blank" href="https://www.nvidia.com/en-eu/geforce/graphics-cards/40-series/rtx-4090/">said RTX 4090</a> has 16,384 cores, each operating on 2.52 GHz. <s>Okay, I didn’t expect these levels…</s> 41,287,680,000,000 or 4.13×10¹³ operations per second.</p>
<p>🧠 Brain has 86 billion * 7,000 cores, each operating a lot slower (up to Hz) - but operating <strong>simultaneously</strong>, and always carrying the state/metabolome. Each neuron and, by extension, synapse, is operating <strong>in parallel to all the others</strong>.</p>
<h3 id="heading-tldr">TL:DR</h3>
<p>🤖:</p>
<ul>
<li><p>a lot faster per core, yet <strong>synchronous</strong></p>
</li>
<li><p>homogeneous architecture (mostly; we still have differing core types on CPUs and GPUs, right?)</p>
</li>
<li><p>requires less upkeep e.g. on movement, vision, proprioception, etc.</p>
</li>
<li><p>precise in the sense that everything is low-noise, stored and calculated deterministically</p>
</li>
<li><p>even single-bit errors pose problems and require correction</p>
</li>
<li><p>almost no on-chip re-learning, rather static</p>
</li>
<li><p>state/memory is stored separately, needs transmission</p>
</li>
</ul>
<p>🧠:</p>
<ul>
<li><p>a lot more parallelizable and <strong>fully asynchronous</strong></p>
</li>
<li><p>heterogeneous (neuron/glial cell classes are a thousand and a some - <a target="_blank" href="https://directorsblog.nih.gov/2023/10/24/brain-atlas-paves-the-way-for-new-understanding-of-how-the-brain-functions/">more than 3000 types at the least</a>)</p>
</li>
<li><p>state is higher-dimensional and carries more information, i.e. the <a target="_blank" href="https://www.beren.io/2023-04-09-GPUs-vs-brains-hardware-and-architecture/">information amounts per ‘cycle’ are incomparable</a>. In addition, it’s stored in-cell. Essentially, it’s all in-memory <s>(Redis afficionados here?)</s></p>
</li>
<li><p><a target="_blank" href="https://bmcbiol.biomedcentral.com/articles/10.1186/1741-7007-9-46">error-tolerant</a> via self-repair and redundant transmission. <a target="_blank" href="https://bsky.app/profile/gregjenner.bsky.social/post/3lnhxkdywzc2m">You can’t lick a badger twice</a>, and you can’t fool a neuron</p>
</li>
<li><p>probabilistic in its nature, possibly <strong>quantum</strong> (even more states encoded). UPD: looks like tryptophan complexes <a target="_blank" href="https://www.thebrighterside.news/post/scientists-discover-quantum-computing-in-the-brain/">may indeed elicit quantum effects</a></p>
</li>
<li><p>on-line learning and adaptation, ‘weights’ updated dynamically all the time</p>
</li>
</ul>
<p>Neuromorphic chips try to mimic the best of brains’ capabilities (namely - parallel processing). And yeah - the reason GPUs and TPUs fare better was precisely the same before optimizations started flowing (more cores working in parallel). More on them a tad later.</p>
<p>One more product I’d love to touch base on is <a target="_blank" href="https://www.greenarraychips.com/">Green Array Chips</a>:</p>
<ul>
<li><p>144 separate CPUs</p>
</li>
<li><p>each has built-in RAM and can communicate with adjacent cores</p>
</li>
<li><p>energy mostly consumed during computation</p>
</li>
<li><p>ability to continue the computation after power outage</p>
</li>
</ul>
<p>Looks a bit more like the brain, eh?</p>
<p>Also, let’s consider the promised <s>land</s> neuromorphic chips, e.g. <a target="_blank" href="https://brainchip.com/akida-generations/">Brainchip’s Akida</a>:</p>
<p><img src="https://miro.medium.com/v2/resize:fit:1400/0*BtaLK3VXnbXeo6SD.png" alt="BrainChip's Akida: Neuromorphic Processor Bringing AI to the Edge | by  NeuroCortex.AI | Apr 2024 | Medium | Medium" /></p>
<ul>
<li><p>Is made of ‘spiking neurons’ (1.2 M of them) connected into ‘synapses’, all organized into 80 nodes with 6 MB on-device memory each</p>
</li>
<li><p>Converts <a target="_blank" href="https://dl.acm.org/doi/full/10.1145/3571155">data to ‘spikes’</a>, i.e. signals that output activation signals able to propagate further via synapses (figure from <a target="_blank" href="https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2024.1383844/full">here</a>):</p>
</li>
</ul>
<p><img src="https://images-provider.frontiersin.org/api/ipx/w=1200&amp;f=png/https://www.frontiersin.org/files/Articles/1383844/fnins-18-1383844-HTML/image_m/fnins-18-1383844-g001.jpg" alt="Frontiers | Direct training high-performance deep spiking neural networks:  a review of theories and methods" /></p>
<ul>
<li><p>Can scale to up to 1,024 chips</p>
</li>
<li><p>They <a target="_blank" href="https://brainchip.com/technology/">state</a> nodes work independently, but apparently they share the same clock (from <a target="_blank" href="https://brainchip.com/wp-content/uploads/2019/10/BrainChip-Linley-Akida-Presentation_v5.pdf">their deck</a>)</p>
</li>
<li><p>Can perform 🧠 on-chip learning - i.e. changing weights</p>
</li>
</ul>
<p>So, these look more or less like the brain <s>(hence the </s> <em><s>neuro</s></em><s>morphic, genius)</s></p>
<p>And that’s my inner mental landscape after trying to understand how virtually anything works:</p>
<p><img src="https://ih1.redbubble.net/image.3797076752.7339/raf,360x360,075,t,fafafa:ca443f4786.jpg" alt="Hey, you dropped this- brain v4&quot; Sticker for Sale by zakariadesigner |  Redbubble" class="image--center mx-auto" /></p>
<h3 id="heading-strategic-conclusion">Strategic conclusion</h3>
<p>I hope that was okay for a short’eh differences’ snapshot. As always, strategically the thing that counts remains: <strong>which paradigm will be leading in the next 1-2-5-10-30 years?</strong></p>
<p>IMO there are <strong>a lot of factors</strong> that could influence that:</p>
<ol>
<li><p><strong>Research funding</strong> and <strong>breakthroughs</strong> (something becoming real or cheap/reproducible enough)</p>
</li>
<li><p><strong>Legal</strong> implications (the legal-illegal/tax-intensive/incentivized spectra)</p>
</li>
<li><p>Big players <strong>pushing</strong> some paradigm <s>(or a couple to be safe)</s> to the markets, sometimes because of (2)</p>
</li>
<li><p>Some paradigm becoming or staying a <strong>dead-end</strong> (e.g. because (1) not yet happened)</p>
</li>
</ol>
<h1 id="heading-news-and-vizs">News and viz’s</h1>
<h3 id="heading-conputer">Conputer.</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1746090292894/6573eba1-e3a4-4f01-a14d-ec35bf1808a6.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-banana">Banana.</h3>
<p>Interested in how many people had slipped on banana peels throughout history? Here’s an <a target="_blank" href="https://www.youtube.com/watch?v=p8W5GCnqT_M">investigation</a>.</p>
<h3 id="heading-music">Music</h3>
<p><img src="https://pudding.cool/2025/04/music-dna/assets/tree.jpg" alt="An illustration of a network visualization showing album covers connected by lines." class="image--center mx-auto" /></p>
<p><a target="_blank" href="https://pudding.cool/2025/04/music-dna/">Pudding again at it - a pretty awesome insight</a> on how melodies and sounds themselves are <s>plagiarized</s> inherited?</p>
<h3 id="heading-best-ial-wines">Best-ial wines</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1746172311124/ecbea12f-98cc-4ca1-85e7-abcfb407d610.png" alt class="image--center mx-auto" /></p>
<p>Another <a target="_blank" href="https://pudding.cool/2025/04/wine-animals/">awesome Pudding viz</a> - which animals correlate with higher wine ratings.</p>
<p><strong>TLDR</strong>: choose fish and bugs, don’t choose lizards.</p>
<h3 id="heading-aging-like-shitty-fine-wine-movies">Aging like <s>shitty</s> fine wine (movies)</h3>
<p><img src="https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ad5cb7e-ecb8-4976-9c65-ff50a014a408_1680x1242.png" alt /></p>
<p>An <a target="_blank" href="https://www.statsignificant.com/p/which-movies-have-aged-poorly-a-statistical">exploration of how different movies age</a>, judged by ratings in two time periods: 1995-2003 and 2018-2023.</p>
<p>TLDR: movies age bad on average; some genres, like horror, age better (below).</p>
<p><img src="https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb132c19e-a50b-4488-8a85-e44ae612c3ae_1816x1234.png" alt /></p>
<h3 id="heading-think-twice-about-animals-at-all">Think twice about animals at all…</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1746184217131/5d520ed2-5971-412c-8144-3c54563c3762.png" alt class="image--center mx-auto" /></p>
<p>They’ve got a <a target="_blank" href="https://link.springer.com/article/10.1007/s11205-025-03574-1">weird (!) effect on life satisfaction</a> (1) - slightly to the south.</p>
<p>However, as authors mention, that may root in reverse causation: people get pets to deal with loneliness and dissatisfaction.</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[I've got the power!]]></title><description><![CDATA[What the fuss fuse?

So, you’d likely heard about Betavolt - a revolutionary, game-changing technology: layered battery with a Ni-63 isotope that emits power for up to 50 years! Some facts:
🔋 It should really work for ~50 years as Ni-63’s half-life ...]]></description><link>https://posts.teleogenic.com/ive-got-the-power</link><guid isPermaLink="true">https://posts.teleogenic.com/ive-got-the-power</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sun, 06 Apr 2025 11:19:47 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1743938314837/4adf26e3-22e2-40bc-b529-05765210f98c.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1 id="heading-what-the-fuss-fuse">What the <s>fuss</s> fuse?</h1>
<p><img src="https://eu-images.contentstack.com/v3/assets/bltb299798942522069/bltde1ad3c0b095eb53/65a7f0881a3355040abd9e2e/Betavolt_BV100_internal_layers.jpg" alt="Betavolt Battery: 50-Year Charge for Cellphone" /></p>
<p>So, you’d likely heard about <a target="_blank" href="https://www.popularmechanics.com/science/energy/a64286191/nuclear-battery-china/">Betavolt - a revolutionary, game-changing technology</a>: layered battery with a Ni-63 isotope that emits power for up to 50 years! Some facts:</p>
<p>🔋 It should really work for ~50 years as <a target="_blank" href="https://ehs.princeton.edu/laboratory-research/radiation-safety/radioactive-materials/radioisotope-fact-sheets/nickel-63">Ni-63’s half-life is 100.1 years</a></p>
<p>☢️ Radiation-wise it’s rather safe, i.e. it’s beta-radiation + don’t try to open it or make a smoothie. <s>Making a smoothie out of a Li-Pol battery will not do your health much good, too.</s></p>
<p>🦿 <a target="_blank" href="https://www.chemlin.org/isotope/nickel-63">Converts to copper-63 (stable) over time</a>, so it’s extremely environmentally friendly in the long run</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743935015725/45500c0e-dc11-430a-8627-733e55eb2186.png" alt class="image--center mx-auto" /></p>
<p>👷 Works like this (simple explanation so you’ll be able to engage in broscience wars below):</p>
<p><img src="https://scx2.b-cdn.net/gfx/news/2018/1-prototypenuc.jpg" alt="Prototype nuclear battery packs 10 times more power" class="image--center mx-auto" /></p>
<blockquote>
<p>Betavoltaic batteries comprise two parts: a radioactive emitter and semiconductor absorber. As the emitter naturally decays, high-speed electrons (aka beta particles) strike the absorber. This creates an “electron-hole” pair, which generates a small-but-stable supply of usable <a target="_blank" href="https://www.popularmechanics.com/science/energy/a64176186/wireless-power-beaming/"><strong>electric</strong></a> <a target="_blank" href="https://www.popularmechanics.com/science/energy/a64176186/wireless-power-beaming/">current</a>.</p>
</blockquote>
<p>In <a target="_blank" href="https://www.reddit.com/r/Physics/comments/1iib0fs/electronhole_pairs/">simpler words</a> <s>and likely with a lot of mistakes</s>:</p>
<ul>
<li><p>electron-hole pair is a complex of an electron (negative charge) and a ‘vacant’ place where an electron should be (positive charge)</p>
</li>
<li><p>when it’s generated near a PN junction, electron is pulled towards N, and the ‘hole’ is pulled towards P</p>
</li>
<li><p>the resulting separation causes the charge to flow (electrons moving)</p>
<p>  <img src="https://ars.els-cdn.com/content/image/1-s2.0-S0301010417300022-fx1.jpg" alt="Separation of geminate electron-hole pairs at donor-acceptor interfaces in  the approximation of prescribed diffusion - ScienceDirect" class="image--center mx-auto" /></p>
</li>
</ul>
<h1 id="heading-whats-the-game">What’s the game?</h1>
<p>“So game-changing”, “Much power”, “Eternal memes” - the media lauds Betavolt. But are they first?</p>
<ul>
<li><p><a target="_blank" href="https://www.popularmechanics.com/science/green-tech/a35970222/radioactive-diamond-battery-will-run-for-28000-years/">NDB</a> (Nuclear Diamond Battery) is already in the market, claiming 28,000 years of battery life</p>
</li>
<li><p>Radioactive decay-based batteries had been designed <a target="_blank" href="http://large.stanford.edu/courses/2011/ph241/yemane1/#:~:text=The%20first%20atomic%20battery%20was,a%20build%2Dup%20of%20charge.">since 1913, by Henry Moseley</a> (he’s a one smart chap, innit?)</p>
<p>  <img src="https://pbs.twimg.com/media/Gc64VRHWoAAjCLz?format=jpg&amp;name=4096x4096" alt="IAEA - International Atomic Energy Agency ⚛️ on X: &quot;Henry Moseley, born on  this day in 1887, was the inventor of the first atomic battery. He also  discovered a mathematical relationship between" class="image--center mx-auto" /></p>
</li>
<li><p>There were <a target="_blank" href="https://www.popularmechanics.com/science/energy/a64286191/nuclear-battery-china/">numerous betavoltaic battery startups and techs</a> (incl. using other isotopes like tritium), but they’re in <em>stealth or death</em> mode (we don’t hear much)</p>
</li>
<li><p>Researchers from MIPT (Moscow Institute for Physics and Technology) had, erm, <a target="_blank" href="https://phys.org/news/2018-06-prototype-nuclear-battery-power.html">achieved ~this structure in 2018</a> (nickel-63 layered with diamond semiconductors)</p>
</li>
</ul>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">If the <strong>beta radiation source is too thick, the electrons it emits cannot escape it</strong>. This effect is known as self-absorption. However, as the source is made thinner, the number of atoms undergoing beta decay per unit time is proportionally reduced. Similar reasoning applies to the thickness of the converter.</div>
</div>

<div data-node-type="callout">
<div data-node-type="callout-emoji">✅</div>
<div data-node-type="callout-text">It turned out that the nickel-63 source is at its most effective when it is <strong>2 micrometers</strong> thick, and the optimal thickness of the converter based on Schottky barrier diamond diodes is around <strong>10 micrometers</strong>.</div>
</div>

<p>I’ve honestly tried to find differences between their tech, but <a target="_blank" href="https://www.perplexity.ai/search/betavolt-s-technology-broke-do-qMnT9FVORS6wSDwqJX3r9Q"><strong>couldn’t</strong></a> even with the help of digital hallucinating monsters!</p>
<ul>
<li><p>Isotope: Both use nickel-63 as the radioactive source</p>
</li>
<li><p>Semiconductor: Both use diamond as the semiconductor material12</p>
</li>
<li><p>Thickness: Both identify 2 micrometers as the optimal thickness for nickel-63</p>
</li>
</ul>
<h1 id="heading-what-are-the-implications">What are the implications?</h1>
<p>As the tech is not new<a target="_blank" href="https://www.metaltechnews.com/story/2024/03/06/tech-bytes/betavolt-unveils-50-year-atomic-battery/1663.html">,</a> but it’s definitely a huge market and strategic advantage, we could infer something like:</p>
<ul>
<li><p><strong>Conversion efficiency</strong> is a huge factor - it’s the main thing changing in this tech AFAIS</p>
</li>
<li><p><strong>Compatibility</strong> with current standards - e.g. an AA/CR2032 battery that never has to be recharged is good, but a working safe <strong>pacemaker</strong>, or a <strong>sensor</strong>, or a <strong>drone</strong> - that’s on a whole another level</p>
</li>
<li><p><strong>Sustainability</strong> - e.g. are the parts easily sourced/produced/recycled? Are the reagents easy to get or synthesize?</p>
</li>
<li><p><strong>Outreach and adoption</strong> - i.e. the ability to secure contracts, synergies (medtech, military, surveillance, corporate etc.)</p>
</li>
</ul>
<p>It looks like China may have the upper hand in government-level large-scale adoption of emerging tech - and the <strong>skill of announcing loudly</strong>, as can be seen by DeepSeek’s, Unitree’s and now - Betavolt’s releases.</p>
<p>The resulting implications? I wouldn’t want to see a trade/strategic war, but the scientific cold one is both <strong>good</strong> <em>(more scientific progress - likely better lives on average)</em> and <strong>bad</strong> <em>(snatching enablers, e.g. Taiwan/TSMC…)</em></p>
<p><img src="https://user-images.githubusercontent.com/439942/38430935-b8dfc6e2-3990-11e8-8920-86074a66581c.png" alt="Using Cloudinary for responsive images · Issue #11 · 11ty/eleventy · GitHub" class="image--center mx-auto" /></p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[(Bio)digest]]></title><description><![CDATA[(Bio)chemistry
Eating a good life?
No-surprise-but-still-pretty-valuable research on dietary patterns that lead to a healthy life (preserving physical and mental health, cognition, protecting ourselves from chronic diseases).

No shit, Sherlock. Basi...]]></description><link>https://posts.teleogenic.com/biodigest</link><guid isPermaLink="true">https://posts.teleogenic.com/biodigest</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Thu, 03 Apr 2025 14:23:51 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1743684072436/c28cbbb1-610f-4c0e-8445-d1bccb34f989.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1 id="heading-biochemistry">(Bio)chemistry</h1>
<h2 id="heading-eating-a-good-lifehttpswwwnaturecomarticless41591-025-03570-5"><a target="_blank" href="https://www.nature.com/articles/s41591-025-03570-5">Eating a good life?</a></h2>
<p>No-surprise-but-still-pretty-valuable research on dietary patterns that lead to a healthy life (preserving physical and mental health, cognition, protecting ourselves from chronic diseases).</p>
<p><img src="https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41591-025-03570-5/MediaObjects/41591_2025_3570_Fig4_HTML.png" alt="figure 4" class="image--center mx-auto" /></p>
<p><s>No shit, Sherlock.</s> Basically, the diet stems from this as follows:</p>
<ul>
<li><p>🍔 Minimize processed foods, meat, margarine</p>
</li>
<li><p>🥓 Moderation with saturated fats</p>
</li>
<li><p>🍷 A sprinkle of wine doesn’t hurt, as I’ve <a target="_blank" href="https://t.me/ohmyboi/467">covered a couple of years ago</a> - new research confirms this (OR <a target="_blank" href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2802963">0.85 for low volume drinkers</a>)</p>
</li>
<li><p>🥗 Focus on whole grains, fruits and vegetables</p>
</li>
<li><p>🫐 Add some yogurt, legumes and berries <s>(depending on your financial status)</s></p>
</li>
</ul>
<p><img src="https://i.imgflip.com/9ph9g6.jpg" alt class="image--center mx-auto" /></p>
<h2 id="heading-is-mediterranean-italian-diet-that-goodhttpswwwpoliticoeuarticlemediterranean-diet-child-obesity-italy-health-europe"><a target="_blank" href="https://www.politico.eu/article/mediterranean-diet-child-obesity-italy-health-europe">Is (mediterranean) italian diet THAT good?</a></h2>
<p>So, <a target="_blank" href="https://novoslabs.com/the-mediterranean-diet-for-longevity/">mediterranean diet is all the rage</a> - the bestest, the longevitiest, the healthiest:</p>
<p><img src="https://i0.wp.com/novoslabs.com/wp-content/uploads/2023/06/F1.large_.jpg?resize=1024%2C1024&amp;ssl=1" alt="Infographic comparing seven dietary programs' effects on mortality and cardiovascular events in high-risk individuals." class="image--center mx-auto" /></p>
<h3 id="heading-so-wtfs-with-italy">So, WTF’s with Italy?</h3>
<p>Still, one of the centers, Italy, spends a lot on healthcare despite the all-awesome diet:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743591564588/9fca73c8-ac85-4b99-a14e-69d54307492b.png" alt class="image--center mx-auto" /></p>
<p>Per capita figures are different, but still Italy’s not the healthiest <s>(sourced the population from a </s> <a target="_blank" href="https://www.perplexity.ai/search/germany-italy-france-poland-ro-Sk239fD7S9yhtcw67kGEwA?0=d"><s>bullshitty AI machine</s></a><s>, so it may be mistaken…)</s>. I’ve calculated (<a target="_blank" href="https://docs.google.com/spreadsheets/d/17FZ7frtru3vP7hyoBCzMX1MK7wVDZJDhkF4Z6RXACFY/edit?usp=sharing">petty table here</a>):</p>
<ul>
<li><p>per capita healthcare costs</p>
</li>
<li><p>per capita GDP/per capita costs (→ i.e. <em>if a country is more ‘wealthy’, will this translate to more costs?</em> + <em>healthcare costs a lot more in wealthier countries?</em>)</p>
</li>
</ul>
<p>Turns out, when we account for GDP, and calculate per capita costs - magically the wealthiest countries take the lead in <em>‘we spend a smaller portion of our GDP’</em>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743594258382/5229dcb7-0cdc-4bc4-bad9-40987f63b617.png" alt class="image--center mx-auto" /></p>
<p>And the final touch - correcting by <a target="_blank" href="https://www.theglobaleconomy.com/rankings/healthcare_prices_wb/">healthcare costs index</a> (used a super-dumb ‘divide and multiply by 100’ heuristic to correct the prices):</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743600712215/04f484ce-dc17-4301-a05c-680391175dc7.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-doesnt-do-much-for-italy-though">Doesn’t do much for Italy, though</h3>
<p>When you compare mediterranean diet with contemporary dietary patterns in Italy, there are some differences IMO:</p>
<ul>
<li><p>⬆️ salt/sodium</p>
</li>
<li><p>⬆️ meat (it’s savory and tasty, right?)</p>
</li>
<li><p>⬆️ processed wheat flour (as it’s cheaper)</p>
</li>
<li><p>⬇️ high-quality nuts, seeds, oils (as they’re more expensive than before)</p>
</li>
</ul>
<p>Aand it shows!</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743591720078/cd372366-92ec-4452-867c-b6da33dbd6c2.png" alt class="image--center mx-auto" /></p>
<p>And back to the prized mediterranean diet - it’s good, yeah, but having a stable economy and healthcare access helps, too. No diets and tight-knit families will save one from instability (+ <a target="_blank" href="https://en.wikipedia.org/wiki/Shit_life_syndrome">shit life syndrome</a> also takes its toll) and everyday financial stress because the country isn’t faring good:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743591806266/ea45ab5d-e11c-41ee-a479-7b06bfd9d100.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-thoughts">Thoughts</h3>
<p>Could some countries benefit from a policy change? What are possible n-th order effects? E.g.:</p>
<ul>
<li><p><a target="_blank" href="https://sherwood.news/business/how-food-companies-plan-to-make-a-fortune-on-weight-loss-drugs/">Widespread use of GLP-1 agonists</a> may influence families’ dietary patterns (and it’s only gonna rise in the next years)</p>
</li>
<li><p>How will this influence investing and pharma trends? I.e. will platforms for faster/better development of GLP-1 (or other paradigm drugs, <a target="_blank" href="https://posts.teleogenic.com/bioplatforms-in-2025#heading-new-leanbois-on-the-block">like DACRA</a> or <a target="_blank" href="https://www.biotech-asia.org/vol22no1/advancements-in-obesity-unravelling-pathophysiology-treatment-strategies-and-innovative-approaches/">MC4R, melanocortin receptor, agonists</a> + gene therapy/microbiome modulators) emerge and flourish? <s>Will other paradigms emerge by the time I write a new post?</s></p>
</li>
<li><p>Will mandatory or easier access to AI-assisted mental health care (which is <a target="_blank" href="https://home.dartmouth.edu/news/2025/03/first-therapy-chatbot-trial-yields-mental-health-benefits">already showing good results</a>, below) improve the well-being in these countries?</p>
</li>
</ul>
<p><img src="https://home.dartmouth.edu/sites/home/files/2025-03/Therabot_Reduction2.gif" alt="depression 51% reduction, anxiety reduction 31%, 19% reduction in concerns about body image, weight" /></p>
<h1 id="heading-biotech">(Bio)tech</h1>
<h2 id="heading-lmao-a-new-llm-droppedhttpsdevelopersgoogleblogcomenintroducing-txgemma-open-models-improving-therapeutics-development-for-drug-design-and-discovery">Lmao, a <a target="_blank" href="https://developers.googleblog.com/en/introducing-txgemma-open-models-improving-therapeutics-development">new LLM dropped</a> - for drug design and discovery</h2>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1743604396327/0a8db8d2-a8ac-4540-b534-6bf3e28cfdd3.png" alt class="image--center mx-auto" /></p>
<p><a target="_blank" href="https://developers.google.com/health-ai-developer-foundations/txgemma">TxGemma family</a> from DeepMind is fine-tuned from Gemma 2, and seems to be current SOTA.</p>
<h3 id="heading-whats-that">What’s that?</h3>
<p>The authors claim it helps with the following tasks:</p>
<h4 id="heading-classification">Classification</h4>
<p>Given a drug SMILES string, the model can:</p>
<ul>
<li><p>Predict the drug's toxicity.</p>
</li>
<li><p>Predict whether the drug can cross the blood-brain barrier.</p>
</li>
<li><p>Predict whether the drug is active against a certain protein e.g., a choline transporter.</p>
</li>
<li><p>Predict whether the drug is a carcinogen.</p>
</li>
</ul>
<h4 id="heading-regression">Regression</h4>
<ul>
<li><p>Given a drug SMILES string, predict the lipophilicity.</p>
</li>
<li><p>Given a drug SMILES string and a cell line description, predict the drug sensitivity level.</p>
</li>
<li><p>Given the target amino acid sequence and compound SMILES string, predict their binding affinity.</p>
</li>
<li><p>Given a disease description and the amino acid sequence of a gene, predict their association.</p>
</li>
</ul>
<h4 id="heading-generation">Generation</h4>
<ul>
<li>Given a product, the model can generate the reactant set.</li>
</ul>
<h3 id="heading-links-links">Links links</h3>
<p>Besides that, the folks had included examples of:</p>
<ul>
<li><p><a target="_blank" href="https://github.com/google-gemini/gemma-cookbook/blob/main/TxGemma/%5BTxGemma%5DFinetune_with_Hugging_Face.ipynb">fine-tuning to own dataset</a></p>
</li>
<li><p>using in an agentic workflow (<a target="_blank" href="https://github.com/google-gemini/gemma-cookbook/blob/main/TxGemma/%5BTxGemma%5DAgentic_Demo_with_Hugging_Face.ipynb">Agentic-Tx</a>)</p>
</li>
</ul>
<p>Download: <a target="_blank" href="https://huggingface.co/collections/google/txgemma-release-67dd92e931c857d15e4d1e87">🤗 Hugging Face</a> + <a target="_blank" href="https://console.cloud.google.com/vertex-ai/publishers/google/model-garden/txgemma?invt=Abtrrg">⏃ Vertex Models</a></p>
<p><img src="https://miro.medium.com/v2/resize:fit:700/1*FZrgICpAd3kLQJvAnCU7mg.jpeg" alt="None" /></p>
<p>End-to-end applications <a target="_blank" href="https://freedium.cfd/https%3A%2F%2Ftowardsdev.com%2Ftxgemma-google-deepminds-ai-alchemist-turning-data-into-potential-cures-fafc65a2265a">look fun</a>, potentially reducing the development time significantly, with <strong>models such as this acting like a tool-using and slightly-reasoning glue layer</strong>.</p>
<h3 id="heading-thoughts-1">Though(ts)</h3>
<ul>
<li><p>Someone’s gonna fine-tune on Gemma 3/Qwen or a new-er Deepseek and maybe brag with a marginally better SOTA</p>
</li>
<li><p>How would reasoning models fare here? Or they’re not that needed given a good agentic workflow (that’s food for thought)</p>
</li>
<li><p><s>And after all - why hadn’t anyone make a tokenized agent structure framework, and why did I register for Berkeley hackathon…</s></p>
</li>
</ul>
<h1 id="heading-not-so-bioeconomy">(Not so bio)economy</h1>
<h2 id="heading-this-data-alpha-as-you-call-it-is-it-herehttpsstateofthefuturesubstackcompdata-driven-vc-is-over">This “data alpha”, as you call it - <a target="_blank" href="https://stateofthefuture.substack.com/p/data-driven-vc-is-over">is it here</a>?</h2>
<p>Again, the same argument as seen before:</p>
<ul>
<li><p>Hey, there are so much VCs, and the datasets are all the same 🫠</p>
</li>
<li><p>Everything is commoditized, the decision-making is so so doomed 🥺</p>
</li>
<li><p>We’ll have to make <a target="_blank" href="https://en.wikipedia.org/wiki/Predictably_Irrational">(predictably) irrational</a> decisions (i.e. challenging the status quo)</p>
</li>
<li><p>The winners will be small, adaptable, nimble and specialized 🐁</p>
</li>
</ul>
<p><img src="https://www.science.org/do/10.1126/science.aar4201/full/cc_Mark.Witton-Kayenta_16x9-1644902897210.jpg" alt="When dinosaurs went extinct, many animals literally came out of the dark |  Science | AAAS" /></p>
<p><s>Just like small mammals in the age of dinosaurs.</s></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Still, some are definitely staying ahead of the metaphorical pack by, for example, using more data, or managing unconventional data.</div>
</div>

<p>E.g. Level VC, who had <a target="_blank" href="https://levelvc.com/using-unstructured-data-for-investment-alpha/">posted their pipeline and data stack</a> - good for us to have a peek. They’re using nocoDB and a sleught of in-house data ingesters (from file uploads to call notes, web crawlers and KOL posts) to intergate all the possible data into an agentic LLM workflow.</p>
<p>Some of the examples are…Portfolio monitoring:</p>
<p><img src="https://levelvc.com/wp-content/uploads/2025/03/Screenshot-2025-02-27-at-8.54.32%E2%80%AFPM-1024x583.png" alt class="image--center mx-auto" /></p>
<p>Experts’ database:</p>
<p><img src="https://levelvc.com/wp-content/uploads/2025/03/Screenshot-2025-02-27-at-9.03.57%E2%80%AFPM-1024x401.png" alt /></p>
<p>Looks pretty rad to me, mates <s>(ahoy)</s>!</p>
<h3 id="heading-bottom-line-again-mr-obvious-here">Bottom line <s>(again Mr. Obvious here)</s></h3>
<p><img src="https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F51a22bfe-29bd-4d7b-98a1-56dfef175b2e_1600x897.png" alt class="image--center mx-auto" /></p>
<ul>
<li><p>Rise to the first level of Donella Meadows’ <a target="_blank" href="https://donellameadows.org/archives/leverage-points-places-to-intervene-in-a-system/">leverage points</a> - change paradigms. This includes hackathons, synergies, income-based investing, university/drop-out stars’ nurturing etc.</p>
</li>
<li><p>Smaller bets in a larger portfolio of companies may be beneficial, akin to <a target="_blank" href="https://en.wikipedia.org/wiki/Dutching">dutching</a>. However,</p>
</li>
<li><p>The oldest adage always works:<br />  Do what you know good, be always aware of the unknowns. After all, we’re here to <strong>extract the slivers of certainty from chaos using our world models</strong>, aren’t we?</p>
<p>  <img src="https://media.licdn.com/dms/image/v2/D4E12AQHgtShkbOE5kw/article-cover_image-shrink_600_2000/article-cover_image-shrink_600_2000/0/1715687114556?e=2147483647&amp;v=beta&amp;t=f1Lo8U9LsVTMmLjrOOeOWQTg1NgeY6ybde3fl0hyDMM" alt="Shit you don't know you don't know" class="image--center mx-auto" /></p>
</li>
</ul>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Read this in silence.]]></title><description><![CDATA[Random VC and science
Woah, we’re halfway there, wo-ah, choppin’ up fi-ber
That’s one nice upcycling approach by One Bio:

made a plant fiber structure database

thought out an expansion: cleaving those polysaccharide fibers into oligosaccharides usi...]]></description><link>https://posts.teleogenic.com/read-this-in-silence</link><guid isPermaLink="true">https://posts.teleogenic.com/read-this-in-silence</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Mon, 24 Mar 2025 06:15:03 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1742796875740/bbaeb5e5-77bc-47c2-979b-b83a9b8149f5.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1 id="heading-random-vc-and-science">Random VC and science</h1>
<h2 id="heading-woah-were-halfway-there-wo-ah-choppin-up-fi-berhttpsagfundernewscomone-bio-ceo-were-making-odorless-colorless-tasteless-fibers-that-can-be-added-to-foods-at-uniquely-high-dosescksubscriberid2070519101amputmsourceconvertkitamputmmediumemailamputmcampaignupside20foods20restructures20rfk20jr20targets20self-gras20farmwise20amp20benson20hill20in20trouble20notco27s20glp-120play20eat20just20to20pay20abec2044m2020-2017000406"><a target="_blank" href="https://agfundernews.com/one-bio-ceo-were-making-odorless-colorless-tasteless-fibers-that-can-be-added-to-foods-at-uniquely-high-doses?ck_subscriber_id=2070519101&amp;utm_source=convertkit&amp;utm_medium=email&amp;utm_campaign=UPSIDE%20Foods%20restructures,%20RFK%20Jr%20targets%20self-GRAS,%20FarmWise%20&amp;%20Benson%20Hill%20in%20trouble,%20NotCo%27s%20GLP-1%20play,%20Eat%20Just%20to%20pay%20ABEC%20$4.4m%20%20-%2017000406">Woah, we’re halfway there, wo-ah, choppin’ up fi-ber</a></h2>
<p>That’s one nice upcycling approach by One Bio:</p>
<ul>
<li><p>made a <strong>plant fiber structure database</strong></p>
</li>
<li><p>thought out an <strong>expansion</strong>: <a target="_blank" href="https://www.nature.com/articles/s41467-020-17778-1#Sec2">cleaving those polysaccharide fibers</a> into oligosaccharides using a mixture of catalyst (Fe<sup>3+</sup>) and hydrogen peroxide (<a target="_blank" href="https://patents.google.com/patent/WO2021097138A1/en">patent</a>)</p>
</li>
<li><p>those fibers <strong>can be added in abundance</strong> to food, as they’re odorless and tasteless</p>
</li>
</ul>
<p>Looks like a great start:</p>
<ul>
<li><p>can potentially be used to <strong>compose custom fibers</strong> for <strong>targeted microbiome modulation</strong></p>
</li>
<li><p>possibly collaborate with other alt-food companies like e.g. Solar Foods (will I ever shut up?) to produce a Matrix-style nutritious <em>stuff</em> (but tasty?)</p>
</li>
</ul>
<p><img src="https://i.imgur.com/k9o30bg.png" alt class="image--center mx-auto" /></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">I’d wait for the microbiome trials, though.</div>
</div>

<h2 id="heading-climate-tech-isnot-climate-techhttpssiftedeuarticlesrip-dead-climate-tech"><a target="_blank" href="https://sifted.eu/articles/rip-dead-climate-tech">Climate tech is…not climate tech?</a></h2>
<p>An interesting strategic (we’ll face this sooner than later) piece on climate technology. Some uneducated thoughts:</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text"><em>“Most investment trends are grouped together into solutions, Jakobsson notes, such as AI, fintech or crypto. ‘Climate’ is, on the other hand, a problem and the answers to it fall across many different categories of solution.”</em></div>
</div>

<ul>
<li><p>Investors and people alike are putting too much faith into the “climate tech” label, and the moral/social implications of it - not the competitive edge</p>
</li>
<li><p>In reality, we should be happy solving the problem and building enablers/infrastructure for it - not an <em>‘anything related to’</em> but <em>‘anything that potentially helps us not fry/freeze/choke &amp; drink coffee during the next 50 years’</em></p>
</li>
<li><p>Oh and yeah - not using policies/tariff cuts for an advantage, but being competitive <strong>and</strong> sustainable</p>
</li>
<li><p>There was a point about <strong>‘climate tech’ overshadowing issues</strong> nonrelated to CO2 capture, e.g. biodiversity or even sturdier crops. Or, say, some agtech startups like <a target="_blank" href="https://agfundernews.com/%F0%9F%8E%A5ohalo-ceo-on-boosted-breeding-yields-are-through-the-roof">Ohalo</a> (their ‘boosted breeding’ tech is indeed interesting and able to impact the climate)</p>
<p>  <img src="https://agtecher.com/wp-content/uploads/2024/05/ohalo-1024x603.jpg.webp" alt="Revolutionizing Agriculture: How Ohalo's &quot;Boosted Breeding&quot; Technology is  Transforming Farming- agtecher: The Agri Tech Place" /></p>
</li>
<li><p>Hence and because of the macro-VC-trend, some of the thoughts were on further specialization, e.g. ‘synthetic biology’ - it rings reasonable esp. given the <a target="_blank" href="https://posts.teleogenic.com/metha-venture-in-2025">recent post</a>; but come on, <strong>anyone forbidding from having more assessors/advisors + identifying more synergies?</strong></p>
</li>
<li><p>I’ve wanted to retort on the ‘and Tesla is also green’ with the battery manufacturing trope, but got caught in a <a target="_blank" href="https://www.epa.gov/greenvehicles/electric-vehicle-myths#Myth2">mythbusting article</a>. Sooo it’s all ✅… Also, we’re having <a target="_blank" href="https://www.frontiersin.org/journals/batteries-and-electrochemistry/articles/10.3389/fbael.2024.1377192/full">emerging tech</a> like sodium-ion (<strong>sodium</strong>, not <strong>lithium</strong>), lithium-sulfur (higher energy density) and solid state (even higher density but scaling is complex) that may change the landscape further.</p>
<p>  <img src="https://www.epa.gov/system/files/styles/large/private/images/2022-06/lifecycle-ghgs-ev-gas-cars-670px.png?itok=2RCNUe6A" alt="Bar charts showing lifecycle GHGs for an electric vehicle and a gas car" class="image--center mx-auto" /></p>
</li>
</ul>
<h2 id="heading-inhale-science-exhale-startups-found-a-deep-science-ventures-reviewhttpsagfundernewscoma-kenyan-scientist-entrepreneur-shares-her-journey-through-deep-science-ventures-alt-phd-program">Inhale science, exhale startups (found a <a target="_blank" href="https://agfundernews.com/a-kenyan-scientist-entrepreneur-shares-her-journey-through-deep-science-ventures-alt-phd-program">Deep Science Ventures review</a>)</h2>
<p>Trying to bridge science and startups to bring more deep tech impact to the world - what can be better? The peeps at DSV thought the same way - and made a PhD program catered to spew out sci-ups (a term I’ve just made up to describe startups growing out of research/papers).</p>
<p>So, <a target="_blank" href="https://www.linkedin.com/in/winnie-wambugu/">Winnie Wambugu</a> from Kenya settled on getting a World Food Foundation grant and being on the verge of becoming an agtech-preneur after unsuccessful job search (hint: similar to <a target="_blank" href="https://www.youtube.com/watch?v=4R4uTrA1vQ8">this video</a>). Yet, she found DSV program and mentions that it helped tremendously. Let’s map the factors:</p>
<ul>
<li><p>doing both research and entrepreneurship in one pack</p>
</li>
<li><p>networking with fellows and the companies/funds</p>
</li>
<li><p>a personal brand</p>
</li>
<li><p>synergies</p>
</li>
</ul>
<p>For a firm like DSV, that thing is marvelously in line with <em>“catch good and energetic teams the earliest + nurture them”</em> → so it’s early scouting + possible investing at essentially zero valuation + positive impact/fulfillment + a growing network of funds, founders, etc.</p>
<p>Let’s not forget one of deep tech’s benefits - it’s not that prone to “our <s>API wrapper</s> NFT agent startup is experiencing tough times 🥺”, as it’s literally <strong>bringing the change into the world</strong>:</p>
<p><img src="https://deeptechnation.ch/content/uploads/2025/03/2025-European-Deep-Tech-Report-copy.jpg" alt="deep tech venture capital vs regular tech venture capital" /></p>
<h1 id="heading-noise-and-cojones">Noise and cojones</h1>
<p>Remember me telling you to read this in silence? Las pelotas desperately crave silence, and shun noisy environments! (Or maybe not, shh..)</p>
<p>Here are the proofs:</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text"><em>Chronic noise exposure of ≈ 100 dB </em><a target="_self" href="https://pubmed.ncbi.nlm.nih.gov/25754280/"><em>leads to a significant reduction</em></a><em> of serum testosterone in male rodents. Research on humans is highly warranted, especially given the steady trend in Western societies for increasing the burden of both male hypogonadism and noise pollution.</em></div>
</div>

<p>Not only that, but noisy environment at home can <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/25599755/">contribute to type 2 diabetes</a> (can be caused by <a target="_blank" href="https://en.wikipedia.org/wiki/Shit_life_syndrome">shit life syndrome</a> → you’re living in a noisy environment &amp; you don’t have the means to rent in a better one)</p>
<p>Workplace noise exposure also <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/27749261/">contributes to testosterone decreases</a> in 👷. Causal-correlational questions here, too:</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">❔</div>
<div data-node-type="callout-text"><em>younger, lower income, normal weight, better hearing, and workers not using hearing protection at work experienced significantly more severe adverse effects </em>→ say, one is working at a worse job (lower income) with more stress + has normal hearing (experiences more stress). Again, it <strong>may</strong> be one of the factors - but is not necessarily the defining.</div>
</div>

<h2 id="heading-some-fun-life-factor-testosterone-level-correlations">Some fun <strong>life factor-testosterone level correlations</strong></h2>
<h3 id="heading-higher-education-t">Higher education → ⬇️ T</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1742730821057/e9240565-fb42-4a0d-952d-320ac6cf697d.png" alt class="image--center mx-auto" /></p>
<p><a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6921596/">A semi-explanatory theory</a> may be higher testosterone, while fueling motivation and grit (broscience pubmed master here writing, lads), also increases impulsivity and decreases self-control potential → <em>why should I even spend hours in the classroom/studying?</em></p>
<h3 id="heading-underweight-t">Underweight → ⬆️ T</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1742730768118/393d3ca2-a0d1-4e9b-ada6-5fdb554e4d11.png" alt class="image--center mx-auto" /></p>
<ul>
<li><p>While <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11745839/">obesity is usually connected to lower T</a> (via fat cells enhancing aromatase activity etc.), we may make a far-fetched assumption that current weight scales are in for an edit?</p>
</li>
<li><p>Or the other way round, as having high testosterone is making one leaner: could losing fat mass/being sporty (not the gym, rather dancing/hiking or physical activity at work) settle someone in the ‘slightly underweight’ category</p>
</li>
</ul>
<h3 id="heading-smoking-t">Smoking → ⬆️ T</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1742730787102/7ede14c6-6389-4469-bcf5-c760633e8731.png" alt class="image--center mx-auto" /></p>
<p>There’s a debate on whether this may be caused by <a target="_blank" href="https://sci-hub.se/https://pubmed.ncbi.nlm.nih.gov/26763163/">nicotine, cotinine and other tobacco alkaloids inhibiting aromatase:</a></p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1742732632912/6479abb8-a75d-4446-81aa-13236498b33b.png" alt class="image--center mx-auto" /></p>
<p>More convincing is that women who smoke also seem to <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/3711333/">have lower estrogen levels</a> → but yeah, don’t consider smoking to become the testosterone-ridden Chad. Please.</p>
<h3 id="heading-cadmium-and-lead-levels-t-wtf">Cadmium and lead levels → ⬆️ T (WTF?)</h3>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1742730903914/71541cf9-1d47-42d8-bde4-b80d1f05c9a1.png" alt class="image--center mx-auto" /></p>
<p>Weird as hell; may be problems with study design, or a hormetic response - e.g. no lead/cadmium-intoxicated, but quite a lot in the ‘a tad higher than the third cohort’ category. <s>Would love to access the violin/candle plot at least…</s></p>
<p><img src="https://img.ltwebstatic.com/images3_pi/2024/12/25/37/1735088027ebb11435fb5dc4e58ed10fb61d895dde_thumbnail_720x.jpg" alt="Manfinity Dauomo Men's Standard &quot;There's Microplastic In My Ball&quot; Funny Cat  Meme Graphic T-Shirt" /></p>
<h2 id="heading-noise-lead-and-conclusions">Noise, lead and conclusions</h2>
<p>Let’s add all that noise/T connection to the fact that we’re better off <a target="_blank" href="https://www.ecehh.org/research/urban-green-space/">touching/seeing the grass and greenery</a>... Hey, <a target="_blank" href="https://biomedpharmajournal.org/vol7no1/prenatal-exposure-to-blue-and-green-colors-increases-serum-testosterone-levels-in-male-offspring-rats/">chad-rats were born</a> with increased green/blue exposure in their parents! The usual chad-rat (actually <a target="_blank" href="https://www.technologyreview.com/2007/10/18/271042/mimicking-the-massively-muscular/">myostatin-knocked out</a>):</p>
<p><img src="https://s3.amazonaws.com/files.technologyreview.com/p/pub/legacy/mightymouse_x600.jpg" alt="Mimicking the Massively Muscular | MIT Technology Review" class="image--center mx-auto" /></p>
<p>If so - would one be better off living in a green, quiet neighborhood with great views? <s>Nah, no way…</s></p>
<p>And the biggest secret? Living in a good, rich country:</p>
<p><img src="https://ci3.googleusercontent.com/meips/ADKq_NZ68gPSVyEUjOeve36ePUx51JsZlidAF_14gIqDZUw4kO_lfFVcCwbtIbtE6vapAJmyqDVxn_KNE6fHHoho1MwTtfTmUZhFEBzcSROJBalDQyriIZyT6Y4HLuEA6IppDiZmZ5_3WU4rgpFAbuI2qd8ZHIWIc_mFyEt3-Q=s0-d-e1-ft#https://media.sailthru.com/composer/images/bazh/6su869qw/bcg/2o1/f7b/2025-03-25-happiness-hdi-min.png" alt class="image--center mx-auto" /></p>
<p><s>No fukn way.</s> Yet the <a target="_blank" href="https://worldhappiness.report/ed/2025/">Happiness Report</a> weirdly claims that, can you imagine?</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[VC thoughts, Palchinski & (not so) fun errors]]></title><description><![CDATA[Where’re software (mostly) & deep tech VC headed [2]?

Just some additional thoughts in addition to a recent post:

The cost of developing an MVP/PoC is declining rapidly (vibe coding much?); besides the hype and despite some IMO poisonous practices ...]]></description><link>https://posts.teleogenic.com/vc-thoughts-palchinski-and-not-so-fun-errors</link><guid isPermaLink="true">https://posts.teleogenic.com/vc-thoughts-palchinski-and-not-so-fun-errors</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sun, 16 Mar 2025 13:31:19 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1742144518816/6b3b2818-67c8-45f3-b86b-6ac3197d5b91.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1 id="heading-wherere-software-mostly-amp-deep-tech-vc-headed-2">Where’re software (mostly) &amp; deep tech VC headed [2]?</h1>
<p><img src="https://family-wise.co.uk/wp-content/uploads/2016/03/V309-Curiouser-and-Curiouser-flat.jpg" alt="Curiouser and Curiouser | Family Wise" /></p>
<p>Just some additional <strong>thoughts</strong> in addition to a <a target="_blank" href="https://posts.teleogenic.com/metha-venture-in-2025">recent post</a>:</p>
<ul>
<li><p>The cost of developing an MVP/PoC is declining rapidly (<a target="_blank" href="https://andrewchen.substack.com/p/predictionsthoughts-on-vibe-coding">vibe coding</a> much?); besides the hype and despite some IMO <a target="_blank" href="https://www.indiehackers.com/post/starting-up/vibe-coding-for-dummies-11-tips-for-building-with-ai-HlxaY8YDHlI3SaDiEeY0?utm_campaign=ih-newsletter&amp;utm_medium=email&amp;utm_source=indie-hackers-emails">poisonous practices</a> (how does <em>‘Start over, often’</em>, <em>‘Don’t think about architecture’</em> sound?) advised, it’s <a target="_blank" href="https://pocket.co/share/3cd022bf-fece-4c7a-824c-d6c34c4deb06">changing the landscape with baby steps</a></p>
<ul>
<li><p>in addition to the last link author’s thoughts, I’d add that some <strong>visual-code primitive frameworks</strong> are likely to emerge → i.e. an adaptive page/app that is generated in markdown-like blocks that are rendered on-the-fly. The bottleneck here is essentially tokens/s output, and that paradigm would supplant it.</p>
</li>
<li><p>Yeah, definitely <strong>testing and security/hacks</strong>. It could be a vibey TDD, e.g., a <em>‘define outcome → get tests → code is built around them’.</em></p>
</li>
</ul>
</li>
<li><p>By Jevon’s paradox (and as majority will adopt the ‘Start, prompt, re-do’ approach), we’d need:</p>
<ul>
<li><p>more <strong>energy</strong> to support this (e.g. the <a target="_blank" href="https://www.theinformation.com/articles/can-tech-get-nuclear-power-to-move-at-ai-speeds?utm_source=pocket_saves">bid on nuclear</a>; but let’s not count hydrogen/alt energy out!), along with</p>
</li>
<li><p>more efficient <strong>means of computation</strong> (mentioned different <a target="_blank" href="https://posts.teleogenic.com/ai-in-scientific-discovery">emerging paradigms in a recent post</a>)</p>
</li>
<li><p>efficient <strong>algorithms and architectures</strong>, and some safe haven of <strong>good code</strong></p>
</li>
<li><p>efficient <strong>infrastructure</strong> (data transfer, storage, etc.), so - the usual ‘boring’ areas: apart from something that works, it has to be computed, stored, produced</p>
</li>
</ul>
</li>
<li><p>VCs are definitely going to reflect that - one most likely wouldn’t need 200K-1M to build a PoC soon. So,</p>
<ul>
<li><p><img src="https://www.thebusinessresearchcompany.com/graphimages/Venture_Capital_Investment_Market_2025_Graph.webp" alt="Venture Capital Investment Market Report 2025, Share and Size By 2034" class="image--center mx-auto" /></p>
<p>  less funded <strong>software products/micro-products</strong> (i.e. <a target="_blank" href="https://avc.xyz/drinking-from-a-firehose">one doesn’t need inflated valuations</a>)</p>
</li>
<li><p>more <strong>deep tech</strong>/complex products → bigger average rounds</p>
</li>
<li><p><strong>cycles getting shorter for even traditionally ‘slow’ fields</strong> like healthcare and material science (pushing *<em>a-lot</em> more iterations in the same time + faster testing/simulation/adoption processes)</p>
</li>
<li><p>outreach and events/networking becoming <strong>more important than funding</strong> for software</p>
</li>
<li><p><strong>VCs specialising</strong> in e.g. scouting, GTM and scaling, network effects and collabs, advocacy/outreach/media + founders looking for a ‘portfolio’ of funds</p>
</li>
<li><p><strong>smaller teams</strong> overall?</p>
</li>
</ul>
</li>
<li><p>Deep tech needs expertise + as I’ve mentioned before → <a target="_blank" href="https://avc.xyz/drinking-from-a-firehose">more VC funds</a> point to <strong>dwindling returns and the need to spot projects/teams early on</strong>.</p>
<ul>
<li><p>So, even more hackathons/events to nurture and push the little starlets?</p>
</li>
<li><p>Prediction/consensus/fact-checking markets?</p>
</li>
</ul>
</li>
</ul>
<h2 id="heading-bottom-line">Bottom line</h2>
<p>It’s all going to become <strong>more and more interesting, faster.</strong></p>
<h1 id="heading-palchinskiis-principleshttpspowermapsnettpostfyjza7kre1-chapter-3-palchinskiis-principles"><a target="_blank" href="https://powermaps.net/tpost/fyjza7kre1-chapter-3-palchinskiis-principles">Palchinskii’s principles</a></h1>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1742130830864/f5f3ad36-79f8-447b-9f2c-eaa64e00e670.png" alt class="image--center mx-auto" /></p>
<p>(Even adopted at the <a target="_blank" href="https://juniorofficer.army.mil/the-power-of-the-palchinsky-principles-how-failure-can-lead-to-success/">US military</a>! Wooo)</p>
<p>I can recount Marcus Guest giving a lecture at my university a long time ago, which was telling ‘the experiments should be <a target="_blank" href="https://freedium.cfd/https%3A%2F%2Fmarcusguest.medium.com%2F28-success-requires-moving-from-fail-safe-to-safe-fail-66858d23ca0f">safe to fail</a>, and one should <a target="_blank" href="https://en.wikipedia.org/wiki/Crossing_the_river_by_touching_the_stones">cross the river by feeling the stones</a>’. So, <strong>Palchinski’s principles</strong> lay the foundation with iterative experimentation, maximizing risk:reward ratio, <a target="_blank" href="https://en.wikipedia.org/wiki/Kaizen">kaizen</a>-style improvement. It also</p>
<h2 id="heading-experiment-with-a-variety-of-ideas"><strong>Experiment with a <em>variety</em> of ideas</strong></h2>
<p>to increase the chances of success.</p>
<h2 id="heading-accept-that-some-failure-is-inevitable"><strong>Accept that some failure is inevitable,</strong></h2>
<p>so keep projects small enough that failure is <em>survivable.</em></p>
<h2 id="heading-develop-effective-feedback-loops"><strong>Develop effective feedback loops</strong></h2>
<p>between decision-makers and those closest to the action to quickly identify and <em>select</em> what works in the local context.</p>
<h1 id="heading-fun-news">Fun news</h1>
<h2 id="heading-minority-report-is-scary-how-about-17-months-in-jail-over-an-ai-mistakehttpswwwabc27comnationalman-jailed-over-police-ai-program-then-freed-17-months-after-victim-raised-doubtsamp"><a target="_blank" href="https://www.abc27.com/national/man-jailed-over-police-ai-program-then-freed-17-months-after-victim-raised-doubts/amp/">Minority report is scary? How about 17 months in jail over an AI mistake…</a></h2>
<p><img src="https://i.ytimg.com/vi/Aw8YxFdEcG8/maxresdefault.jpg" alt="Jailed over police AI program, then freed 17 months after victim raised  doubts" class="image--center mx-auto" /></p>
<p>So, Chris Gatlin didn’t have a lucky day, or week, for sure; he was misidentified by a facial recognition algorithm and was in jail for 17 months before the court realized there was no hard evidence.</p>
<h2 id="heading-a-slightly-better-news-someones-won-81t-in-a-bank-error-lottery-httpssherwoodnewsbusinesscitigroup-accidentally-gave-a-client-usd81-trillion-instead-of-usd280"><a target="_blank" href="https://sherwood.news/business/citigroup-accidentally-gave-a-client-usd81-trillion-instead-of-usd280">A slightly better news - someone’s won 81T in a bank error lottery 🤗</a></h2>
<p><img src="https://media.cnn.com/api/v1/images/stellar/prod/130717021713-paypal-error.jpg?q=h_501,w_584,x_0,y_0,c_crop/h_576,w_1024,c_lpad,b_rgb:061015/h_833,w_1480" alt="Chris Reynolds' PayPal account was erroneously credited  $92,233,720,368,547,800." class="image--center mx-auto" /></p>
<p>Instead of $280, a client was ‘sent’ $81T, which is 500+ times more than Citibank’s market cap ❣️</p>
<p>The fun thing is that the error was caught by a <strong>third employee</strong> checking, <strong>90 minutes after</strong> the initial error. Raises some questions about the financial system and the banks’ risk management practices &lt;3</p>
<p>All I can remember is PayPal <a target="_blank" href="https://edition.cnn.com/2013/07/17/tech/paypal-error/index.html">erroneously sending a client $92 quadrillion in 2013</a>…</p>
]]></content:encoded></item><item><title><![CDATA[[AI in] Scientific discovery]]></title><description><![CDATA[https://www.youtube.com/watch?v=1UUYjd2rjsE
 

💡
A wise man said: “Write smaller posts, but more often”. And I said “no.”; so, here’s a multi-link behemoth (it’ll get better, I swear!).



Literally me
One thing - I’ll add own thoughts on where each...]]></description><link>https://posts.teleogenic.com/ai-in-scientific-discovery</link><guid isPermaLink="true">https://posts.teleogenic.com/ai-in-scientific-discovery</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Thu, 06 Mar 2025 15:27:07 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1741197393152/97e89b0e-eb4c-4dc2-9be9-56ced7c5efe3.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="embed-wrapper"><div class="embed-loading"><div class="loadingRow"></div><div class="loadingRow"></div></div><a class="embed-card" href="https://www.youtube.com/watch?v=1UUYjd2rjsE">https://www.youtube.com/watch?v=1UUYjd2rjsE</a></div>
<p> </p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">A wise man said: <em>“Write smaller posts, but more often”</em>. And I said “no.”; so, here’s a multi-link behemoth (it’ll get better, I swear!).</div>
</div>

<p><img src="https://uploads.dailydot.com/2024/06/bugs-bunny-no.jpg?auto=compress&amp;fm=pjpg" alt="Bugs Bunny No Meme Origins And History" class="image--center mx-auto" /></p>
<p><em>Literally me</em></p>
<p>One thing - I’ll add own <strong>thoughts on where each area is moving</strong> (science/ventures) so we’ll be able to point fingers and laugh later!</p>
<h1 id="heading-deepminds-co-scientisthttpsresearchgoogleblogaccelerating-scientific-breakthroughs-with-an-ai-co-scientist"><a target="_blank" href="https://research.google/blog/accelerating-scientific-breakthroughs-with-an-ai-co-scientist/">Deepmind’s co-scientist</a></h1>
<p><img src="https://storage.googleapis.com/gweb-research2023-media/images/AICoScientist-1-Components.width-1250.png" alt="AICoScientist-1-Components" /></p>
<p>So, after <a target="_blank" href="https://alphafoldserver.com/">Alphafold</a> (protein folding prediction, one of the ‘unsolvable scientific mysteries’) and <a target="_blank" href="https://deepmind.google/discover/blog/millions-of-new-materials-discovered-with-deep-learning/">GNoME</a> (discovering 2M+ materials, 300K+ of which are indeed worthy of future research), Deepmind has released an agentic system for scientific discovery. Contrary to the multitude of <a target="_blank" href="https://misinforeview.hks.harvard.edu/article/gpt-fabricated-scientific-papers-on-google-scholar-key-features-spread-and-implications-for-preempting-evidence-manipulation/">LLM-generated bullcrap that had predictably infested publishing houses</a>, and even <a target="_blank" href="https://storm.genie.stanford.edu/">Stanford’s STORM</a> (<a target="_blank" href="https://github.com/stanford-oval/storm/">source code</a>) that generates hypotheses and debates them.</p>
<h2 id="heading-any-results">Any results?</h2>
<p><img src="https://storage.googleapis.com/gweb-research2023-media/images/AICoScientist-10-RediscoveryTimeline.width-1250.png" alt="AICoScientist-10-RediscoveryTimeline" /></p>
<p>One of the fascinating <s>cherry-picked</s> examples is <strong>packing ~10 years of antimicrobial resistance research into 2 days of agent inference</strong>. The solutions were comparable or better than current SotA research on antimicrobial resistance.</p>
<p>Co-scientist is able to use Internet, but <strong>currently seems unable to automatically simulate/check the hypotheses</strong>. Still, this proves as an incredibly powerful tool - Deepmind’s at it again ❣️</p>
<h2 id="heading-further-developments">Further developments (🧂)</h2>
<p><em><s>Meaning “take this with a grain of salt”</s></em></p>
<p>Loosely based on <a target="_blank" href="https://www.linkedin.com/feed/update/urn:li:activity:7252466712107773952?commentUrn=urn%3Ali%3Acomment%3A%28activity%3A7252466712107773952%2C7252601131116171264%29&amp;dashCommentUrn=urn%3Ali%3Afsd_comment%3A%287252601131116171264%2Curn%3Ali%3Aactivity%3A7252466712107773952%29">this comment</a> of mine:</p>
<ol>
<li><p>Heuristic/metric <strong>automated ideation and development</strong></p>
</li>
<li><p><strong>Checking the hypotheses</strong> where possible, using the required tools (e.g. an exposed API to an affinity checker, etc.)</p>
</li>
<li><p><strong>Generating the critic-generator-judge</strong> (later meta-judge, e.g. <a target="_blank" href="https://llmagents-learning.org/slides/Jason-Weston-Reasoning-Alignment-Berkeley-Talk.pdf">meta-rewarding LLMs</a>) sub-agent structure</p>
</li>
<li><p><s>No, please no</s> Auto-<strong>publishing</strong> after human verification</p>
</li>
<li><p><s>No, no, no, no</s> Auto-<strong>reviewing</strong> other papers, e.g. LLMs-as-scientific-reviewers</p>
</li>
</ol>
<p>And <strong>products on each and every stage.</strong></p>
<p>Anyway, given the recent rise of LLMs-as-judges and other <em>“let’s take this 0.5-12B param and finetune so it…”</em> cases, we could IMO expect <strong>further productization of different LLM-based specialization areas</strong>. The old <em>“do one thing and do it really well”</em> adage applies here without any friction.</p>
<h1 id="heading-graphs-for-scientific-discovery">Graphs for scientific discovery</h1>
<p>Launching in 3…2…1…Pew-pew-pew!</p>
<p>Recently I’ve stumbled upon <a target="_blank" href="https://news.mit.edu/2024/graph-based-ai-model-maps-future-innovation-1112">awesome work by Prof. Marcus Buehler from MIT</a>. Starting with fine-tuned <a target="_blank" href="https://arxiv.org/pdf/2310.10445">models for materials science</a> to more <a target="_blank" href="https://www.linkedin.com/posts/markus-j-buehler-2245682_how-can-we-build-ai-models-that-do-not-just-activity-7264601243258437635-e1UX?utm_source=share&amp;utm_medium=member_desktop&amp;rcm=ACoAABLqCHQB-uNcud8rCCpyx2VRi__GJH-e5Ms">complex graph-based reasoning</a> first. Being interested in graphs and neurosymbolic approaches (<a target="_blank" href="https://posts.teleogenic.com/graph-news">covered before</a>), I’ve started diving <s>like a ravenous whale.</s></p>
<p><img src="https://media.licdn.com/dms/image/v2/D4E22AQHcnl2DafHs2Q/feedshare-shrink_1280/feedshare-shrink_1280/0/1732015904882?e=1744243200&amp;v=beta&amp;t=4dUn1UA4Qmb_wezmOMfZogLFxq7Qz0E9sKM8ND4fyGw" alt="No alt text provided for this image" /></p>
<h2 id="heading-llm-approach-was-checked-out-first">LLM approach was checked out first…</h2>
<p>So:</p>
<ul>
<li><p>a graph was created from 1000+ papers</p>
</li>
<li><p>calculating node metrics</p>
</li>
<li><p>devising optimal graph reasoning algorithms and techniques</p>
</li>
<li><p>a lot of weird similarities were found between materials’ properties graphs and, e.g., Beethoven’s 9th Symphony</p>
<p>  <img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741186833332/ac9ae52d-6112-488e-b02c-fba3eaaa3972.png" alt class="image--center mx-auto" /></p>
</li>
<li><p>using graph reasoning and principles from Kandinsky’s ‘Composition VII’ painting (that was weird, okay) to generate materials, incl. using DALL-E</p>
</li>
</ul>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741187035345/1653b417-4f6b-4188-9150-b4e4ef1952a3.png" alt class="image--center mx-auto" /></p>
<h2 id="heading-graph-attention-next">Graph attention next!</h2>
<p>Next frontier I loved was <a target="_blank" href="https://www.linkedin.com/posts/markus-j-buehler-2245682_how-can-we-build-ai-models-that-think-rather-activity-7292904582374932480-6kb1/">replacing the usual Transformer attention module with Graph Isomorphic Networks</a> (<a target="_blank" href="https://arxiv.org/abs/2501.02393">paper</a>, <a target="_blank" href="https://github.com/lamm-mit/Graph-Aware-Transformers">source code</a>)</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741441123767/a248f9e3-759c-40d6-b76a-2ebfc6cd67c8.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-tldr-explanation-here-toohttpswwwyoutubecomwatchvqld6cih5ij4">TLDR (explanation <a target="_blank" href="https://www.youtube.com/watch?v=qld6cIH5iJ4">here, too</a>)</h3>
<ul>
<li><p>the usual attention is Q, K, V - Query, Key, Value; nicely explained <a target="_blank" href="https://epichka.com/blog/2023/qkv-transformer/">by e.g. Ebrahim Pichka</a>, or an <a target="_blank" href="https://bbycroft.net/llm">awesome (!) visualization by Brendan Bycroft</a>, and <a target="_blank" href="https://poloclub.github.io/transformer-explainer/">another one</a>. Multi-head latent attention as the ‘trendiest’ below:</p>
</li>
<li><p><img src="https://miro.medium.com/v2/resize:fit:1200/1*g0kJ90z4LW4ZgtCKur4gTg.png" alt="DeepSeek Technical Analysis — (2)Multi-Head Latent Attention | by Jinpeng  Zhang | Jan, 2025 | Medium" /></p>
<p>  it’s replaced by an <a target="_blank" href="https://towardsdatascience.com/how-to-design-the-most-powerful-graph-neural-network-3d18b07a6e66">graph isomorphism</a> (to tell the truth, it’s <a target="_blank" href="https://github.com/wehos/awesome-graph-transformer">not the only lab that pursues GTs</a>) network-like structure (i.e. <em>are the graphs of the same shape, and what is the difference</em>)</p>
</li>
</ul>
<p><img src="https://storage.googleapis.com/gweb-research2023-media/original_images/6ebe377c24a370b71518471f96dc1d48-image12.jpg" alt="Rethinking Attention with Performers" class="image--center mx-auto" /></p>
<ul>
<li><ul>
<li><p>each <strong>token</strong> is viewed as a <strong>node</strong>, <strong>attention score</strong> is <strong>edge weight</strong></p>
<ul>
<li><p><strong>adjacency matrix</strong> (graph representation) is computed, and aggregated to calculate the output</p>
</li>
<li><p>for multi-head attention, <strong>each head computes an individual GIN adjacency matrix</strong> which are then <strong>concatenated</strong></p>
</li>
<li><p>GIN introduces a <strong>sharpening parameter α</strong> (⬆️ α leads to sharper attention, while ⬇️ α produces a smoother distribution) to dynamically shift ‘attention focus’</p>
</li>
<li><p><strong>sparse graphs</strong> are used for greater expressivity and lower computational overhead <s>(e.g. why put up a 0.000(…) weight why you can optimize)</s></p>
</li>
</ul>
</li>
</ul>
</li>
</ul>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Attention mechanisms can be seen as <strong>dynamically evolving adjacency matrices</strong>, where <strong>learned relationships between input elements correspond to edge weights</strong> in a graph</div>
</div>

<p><a target="_blank" href="https://www.linkedin.com/posts/markus-j-buehler-2245682_we-trained-a-graph-native-reasoning-ai-then-activity-7299404678662873088-XuXr">Later</a> on, it still seems like a multi-agent scientific reasoner (<a target="_blank" href="https://github.com/lamm-mit/SciAgentsDiscovery">SciAgents</a>), but using graphs as a world model:</p>
<blockquote>
<p>We trained a graph-native reasoning AI, then let it think for days &amp; discovered that it <strong>formed a dynamic relational world model on its own</strong>, no pre-programming. Emergent hubs, small-world properties, modularity, &amp; scale-free structures arose naturally. The model then <strong>exploited compositional reasoning &amp; uncovered uncoded properties from deep synthesis</strong>: Materials with memory, microbial repair, self-evolving systems.</p>
</blockquote>
<p><img src="https://media.licdn.com/dms/image/v2/D4E12AQG2Mx0oeNS0XQ/article-inline_image-shrink_1500_2232/B4EZVeOHHkH0AU-/0/1741042512915?e=1746662400&amp;v=beta&amp;t=5T2HMP1jZEcoinAMHl1VffzMPCGiVuVQKlwEaxPsXbY" alt /></p>
<h2 id="heading-recent-paper-breakdownhttpswwwlinkedincompulsesmall-worlds-yield-big-ideas-markus-j-buehler-ix12e"><a target="_blank" href="https://www.linkedin.com/pulse/small-worlds-yield-big-ideas-markus-j-buehler-ix12e">Recent paper + breakdown</a></h2>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741195140184/8971aad4-42da-4e81-a36f-1d371a62ad76.png" alt class="image--center mx-auto" /></p>
<p>It outlines how the last version of the sci-discovery system works:</p>
<ol>
<li><p>Question or topic for pondering (<em>“Does Shrek think of Roman Empire?”</em>)</p>
</li>
<li><p>Thinking in <em>&lt;thinking&gt;&lt;/thinking&gt;</em> tags a-la DeepSeek et al., but more akin to knowledge graph</p>
</li>
<li><p>Extracting new knowledge (i.e. local subgraphs to integrate into ‘world model’ graph, e.g. <em>“wood + fire = coal + ash”</em> → <em>ADD {“wood IS material”, “wood COMBINES with fire”})</em></p>
</li>
<li><p>Merging with big global graph</p>
</li>
<li><p>Next prompt</p>
</li>
<li><p>Repeat → (1)</p>
</li>
</ol>
<p>And there’s also a simple <strong>generator-critic style agent loop</strong> that incorporates graph enrichers/generators, too:</p>
<p><img src="https://media.licdn.com/dms/image/v2/D4E12AQEIQcCwDUYuwg/article-inline_image-shrink_1500_2232/B4EZVgezxfGwAY-/0/1741080446434?e=1746662400&amp;v=beta&amp;t=tGD8Mse95v0Sem1F604otRubT8tspLebpITEyXl-xqw" alt /></p>
<p>In the end…we’re getting a system that has an <strong>interpretable</strong> and <strong>explainable</strong> world model:</p>
<p><img src="https://media.licdn.com/dms/image/v2/D4E12AQECcKBredk9Ow/article-inline_image-shrink_1500_2232/B4EZVgegjlHMAU-/0/1741080366367?e=1746662400&amp;v=beta&amp;t=6LQOPp2EKV5qsNY5qEieqnrDe9NKrE8WDTO_4XVjATU" alt /></p>
<p>Yet I may be mistaken and propose that there should be a <strong>world graph consensus/verification mechanism or agent</strong> somewhere! <s>An idea for a pet project… Another one…</s></p>
<h3 id="heading-other-approaches-eg-jepa">Other approaches, e.g. JEPA</h3>
<p>I’ve written about <a target="_blank" href="https://posts.teleogenic.com/yann-lecun-and-the-jepa-of-ai">Yann LeCun’s JEPA architecture before</a>. This approach seems to move forward, with causal understanding of, for example, physics laws:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741268706322/77a73b12-08dc-4c57-a687-b456f0d34f80.jpeg" alt class="image--center mx-auto" /></p>
<p>As soon as I’ve pondered on combining JEPA learning with graph representations - someone’s <a target="_blank" href="https://www.aimodels.fyi/papers/arxiv/graph-level-representation-learning-joint-embedding-predictive">already published a paper</a> on it.</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741269112441/f96c9232-508d-4b14-84f4-13ded909f662.png" alt class="image--center mx-auto" /></p>
<p>A graph representation is learned; but those are <strong>not knowledge graphs at the moment.</strong> Another thing - nothing <a target="_blank" href="https://www.perplexity.ai/search/knowledge-graph-enrichment-usi-elE7KFA7R_qx59_t1zUGTw">enriches the graph using logic laws</a>.</p>
<p><img src="https://i0.wp.com/spotintelligence.com/wp-content/uploads/2024/02/query2vec.jpg?fit=1200%2C675&amp;ssl=1" alt="Knowledge Graph Reasoning Made Simple [3 Technical Methods]" /></p>
<h2 id="heading-other-things-that-caught-my-attention">Other things that caught my attention</h2>
<ul>
<li><p><a target="_blank" href="https://arxiv.org/html/2501.02007v1">Tokenized architecture</a> - IMO any kind of parametric encoding/hot-swapping is the <strong>step in the right direction</strong></p>
</li>
<li><p><a target="_blank" href="https://substack.com/inbox/post/156966320">Google Titans</a> as a new memory paradigm (surprise-based, usage-retaining, dynamically reorganizing → all the features of real memory)</p>
<p>  <img src="https://miro.medium.com/v2/resize:fit:1400/1*_YLjLN1GDHtAFWhr3rW5Pw.png" alt="Google Titans: End of Transformer based LLMs? | by Mehul Gupta | Data  Science in your pocket | Jan, 2025 | Medium" /></p>
</li>
<li><p>A generalized world model graph, or maybe specialized ones? <a target="_blank" href="https://www.wikidata.org/wiki/Wikidata:Main_Page">WikiData</a> seems OK for the start. Or <a target="_blank" href="https://support.google.com/knowledgepanel/answer/9787176?hl=en">Google’s</a>.</p>
</li>
</ul>
<p><img src="https://corticallabs.com/images/neuron-on-chip.jpg" alt="Cortical Labs" /></p>
<ul>
<li><p>Definitely some bio-inspired computing, or bio-computing altogether. <a target="_blank" href="https://newatlas.com/brain/cortical-bioengineered-intelligence/">Cortical Labs, I’m looking at you</a>! How long until this computer <a target="_blank" href="https://www.cell.com/neuron/fulltext/S0896-6273\(22\)00806-6">learns to play DoTa</a>…</p>
</li>
<li><p>Other emerging computing paradigms that may (!) lift off are:</p>
<ul>
<li><p><a target="_blank" href="https://spectrum.ieee.org/reversible-computing">reversible computing</a> (i.e. internally recycling the heat/energy generated by calculations), spearheaded by <a target="_blank" href="https://www.datacenterdynamics.com/en/analysis/vaire-computing-reversible-computing-semiconductor-chip/">Vaire</a>. A pretty <a target="_blank" href="https://www.sandia.gov/app/uploads/sites/210/2022/06/ECI22-talk-v7.pdf">awesome write-up here</a></p>
<p>  <img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1741193096191/27c97dbd-8ac2-40f5-88b4-05dc74cd1074.png" alt class="image--center mx-auto" /></p>
</li>
<li><p>photonic chips and <a target="_blank" href="https://lightmatter.co/">Lightmatter</a> + recent <a target="_blank" href="https://news.mit.edu/2024/photonic-processor-could-enable-ultrafast-ai-computations-1202">MIT advances</a> (<em>“was able to complete the key computations for a machine-learning classification task in</em> <strong><em>less than half a nanosecond</em></strong> <em>while achieving</em> <strong><em>more than 92 percent accuracy</em></strong>*”*). It’s a chip that uses photons instead of electrons for several improvements:</p>
<p>  <img src="https://www.servethehome.com/wp-content/uploads/2020/08/Hot-Chips-32-Lightmatter-Why-Photonics.jpg" alt="Hot Chips 32 Lightmatter Why Photonics - ServeTheHome" /></p>
</li>
<li><p>the long-hyped quantum computing (explanation <a target="_blank" href="https://www.nextias.com/ca/current-affairs/21-02-2025/majorana-1-quantum-computing-chip">here</a> → uses quantum phenomena to process information faster, e.g. quantum entanglement to calculate several states at once), where lots are battling - starting with MS with their recent Majorana release, to e.g. <a target="_blank" href="https://www.rigetti.com/">Rigetti</a> with a 9-qubit (at the moment) chip, <a target="_blank" href="https://www.fastcompany.com/91281779/quantum-computing-stocks-d-wave-rigetti-surge-microsoft-chip-news">D-Wave and Quantum Computing</a></p>
<p>  <img src="https://www.nextias.com/ca/wp-content/uploads/2025/02/Majorana-1-A-Quantum-Chip.png" alt="Majorana 1': A Quantum Chip" /></p>
</li>
</ul>
</li>
</ul>
<p>The landscape is <a target="_blank" href="https://www.reddit.com/r/coolguides/comments/100li1p/the_different_types_of_quantum_computers_being/">pretty, pretty dense</a> even with a 2-yr old chart:</p>
<p><img src="https://preview.redd.it/the-different-types-of-quantum-computers-being-developed-v0-6rlhvk5xnh9a1.jpg?width=640&amp;crop=smart&amp;auto=webp&amp;s=7af01dc0b85c3603e8937ebf97f72a1e5fceb29e" alt="The different types of quantum computers being developed : r/coolguides" class="image--center mx-auto" /></p>
<h1 id="heading-future-directions">Future directions (🧂)</h1>
<ul>
<li><p>Productized → on-premises → commodified <strong>“specific scientific discovery AIs”</strong> for one’s own purposes (i.e. one hooks it up to own simulation/heuristic systems to check hypotheses, working in collaboration with scientists, or at some point alone).</p>
<ul>
<li><p><strong>Market</strong>: CAGR at a <a target="_blank" href="https://market.us/report/agentic-ai-in-scientific-discovery-research-market/">whopping 53.7%</a></p>
</li>
<li><p>Possible <strong>strategy</strong>: backing companies leveraging the advances / backing the ‘boring’ enablers (APIs/products/security, etc.)</p>
</li>
</ul>
</li>
<li><p><strong>Goal/architecture-encoded “scientific AI”</strong> akin to TART, so it’s more generalized and adaptable</p>
</li>
<li><p><strong>Fast-faster chips</strong> (one of the paradigms will blow up for sure), and IMO more <strong>specialized chips</strong> (e.g. <strong>programmable-encodable FPGAs</strong> for the particular task at hand, it seems) akin to <a target="_blank" href="https://en.wikipedia.org/wiki/Lisp_machine">Lisp machines of the past</a>.</p>
<ul>
<li><p>The <strong>market</strong> is so big it’s indecent to mention - <a target="_blank" href="https://www2.deloitte.com/us/en/insights/industry/technology/technology-media-telecom-outlooks/semiconductor-industry-outlook.html">at least 1T by 2030</a> (will actually be bigger if we consider the emerging chip paradigm race)</p>
</li>
<li><p>Possible <strong>strategy</strong> - backing several early-to-mid stage paradigms</p>
</li>
</ul>
</li>
<li><p>Infrastructure/enablers, i.e. <strong>storage</strong>, <strong>data transfer</strong>, <strong>orchestration</strong>, <strong>energy storage</strong> and <strong>production</strong>, <strong>automation</strong>… You name it.</p>
</li>
</ul>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Metha-venture in 2025]]></title><description><![CDATA[The world is changing. The fun thing - the pace of change, d’’ or second derivative, is increasing. After making the VUCA → BANI transfer, it’s become even harder to make sense of the things happening.
The changes are everywhere: tech, healthcare, so...]]></description><link>https://posts.teleogenic.com/metha-venture-in-2025</link><guid isPermaLink="true">https://posts.teleogenic.com/metha-venture-in-2025</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sat, 15 Feb 2025 16:31:12 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1739637050330/447ee9ea-1407-4273-8167-55cb067e0075.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739553810162/a77eec14-da84-4972-8eb2-b5cac92983ce.png" alt class="image--center mx-auto" /></p>
<p>The world is changing. The fun thing - the pace of change, <em>d’’</em> or second derivative, is increasing. After <a target="_blank" href="https://t.me/ohmyboi/916">making the VUCA → BANI</a> transfer, it’s become even harder to make sense of the things happening.</p>
<p>The changes are everywhere: tech, healthcare, society, media… Not the least is investing world, e.g. venture capital and private equity.</p>
<h2 id="heading-notes">Notes</h2>
<h3 id="heading-higher-competition">Higher competition (!)</h3>
<p>There are now <a target="_blank" href="https://www.nfx.com/post/venture-capital-3">32,000+ venture funds out there</a>:</p>
<p><img src="https://www.nfx.com/_next/image?url=https%3A%2F%2Fcontent.nfx.com%2Fwp-content%2Fuploads%2F2025%2F02%2FFull-Time-Investors.001.webp&amp;w=3840&amp;q=75" alt="Venture Capital 3.0 Impacts Founders in The Age of AI NFX" /></p>
<p>Gone are the times when being a VC meant the world. It means - but it’s now a bigger ocean with bigger/smaller sharks (NFX gives 14 reasons <s>to love the nuclear power</s> on why VC market will continue to grow). And, IMO, the market’s Tinderized a lot - <strong>everyone wants</strong> that fresh-out-of-MIT ML PhD grad with a nerdy but genius team that are set to change the world.</p>
<p>For VCs themselves, <strong>Matthew effect</strong> and <strong>power law</strong> are in place, too - <a target="_blank" href="https://www.vccafe.com/2025/01/09/the-concentration-of-venture-capital-money-in-2025/"><strong>majority of capital is raised by the minority of firms</strong></a></p>
<p><img src="https://i0.wp.com/www.vccafe.com/wp-content/uploads/2025/01/VC-Concentration-Pitchbook.png?resize=750%2C672" alt="The concentration of Venture Capital Money in 2025 – VC Cafe" /></p>
<h3 id="heading-brighter-side-of-the-moon">Brighter side of the moon</h3>
<p>On the greener side, quoting the same NFX post:</p>
<ul>
<li><p>LPs will continue to invest in LPs because</p>
<ul>
<li><p>it’s just one of the strategies</p>
</li>
<li><p>it’s more than viable</p>
</li>
<li><p>brands are durable/defensible, i.e. a strong VC brand will be able to invest in a number of models efficiently</p>
</li>
</ul>
</li>
<li><p>It’s still a pretty <a target="_blank" href="https://akashbajwa.substack.com/p/risk-curves-in-venture-capital">inefficient</a> and dare I say <s>contrary to aforementioned claim</s> - undersaturated market</p>
<p>  <img src="https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdd1ddede-9b66-4d1d-a9f8-5f8fb90cd851_1400x970.png" alt="Risk Curves in Venture Capital - Software Synthesis" /></p>
</li>
<li><p>It’s still small: appr. <a target="_blank" href="https://www.marketresearchfuture.com/reports/venture-capital-market-24699">$300B in 2024</a> vs <a target="_blank" href="https://www.globenewswire.com/news-release/2025/01/27/3015707/0/en/Real-Estate-Market-Size-to-Hit-USD-7-84-trillion-by-2033-Straits-Research.html">$4T for real estate</a> and <a target="_blank" href="https://www.mordorintelligence.com/industry-reports/global-hedge-fund-industry">$4.9T for hedge funds</a>.</p>
</li>
<li><p>It’s lucrative:</p>
<p>  <img src="https://www.nfx.com/_next/image?url=https%3A%2F%2Fcontent.nfx.com%2Fwp-content%2Fuploads%2F2025%2F02%2FV1.jpg&amp;w=3840&amp;q=75" alt="Venture Capital 3.0 Impacts Founders in The Age of AI NFX" /></p>
</li>
<li><p>It’s becoming ubiqitous and faster:</p>
<p>  <img src="https://www.nfx.com/_next/image?url=https%3A%2F%2Fcontent.nfx.com%2Fwp-content%2Fuploads%2F2025%2F02%2Fword-image-20593-6.jpeg&amp;w=3840&amp;q=75" alt /></p>
</li>
</ul>
<p>Overall, as VC is much (!) more variable than most other asset classes (a virtually unlimited number of opportunities - <strong>all the things progress/innovation</strong> at the very least), hence <strong>inefficiencies/’alpha’ can be expected to exist for longer, possibly indefinitely</strong>:</p>
<p><img src="https://www.nfx.com/_next/image?url=https%3A%2F%2Fcontent.nfx.com%2Fwp-content%2Fuploads%2F2025%2F02%2Fword-image-20593-4.jpeg&amp;w=1080&amp;q=75" alt /></p>
<p>So there are <strong>two main ways</strong> to surf here (later we’ll cover them more):</p>
<ul>
<li><p>find the opportunities before anyone else <s>(preferably when the founder is still in the crib)</s></p>
</li>
<li><p>be the C everyone wants 😏</p>
<ul>
<li><p>build robust and defensible systems/flywheels by mixing cooperation and competition</p>
</li>
<li><p>establish the brand/voice</p>
</li>
<li><p>have the ultimate CxO/team enrichment/networking opportunities</p>
</li>
</ul>
</li>
</ul>
<h3 id="heading-faster-cycles-and-iterationshttpsfreediumcfdhttps3a2f2fjaredheymanmediumcom2fon-yc-startup-exits-6d6ec04b14d9"><a target="_blank" href="https://freedium.cfd/https%3A%2F%2Fjaredheyman.medium.com%2Fon-yc-startup-exits-6d6ec04b14d9">Faster cycles and iterations</a></h3>
<p>In line with <em>d’’</em> rising, startup <strong>wax and wane cycles are shortening</strong>: it’s mostly a good thing (faster turnover + more startups):</p>
<p><img src="https://miro.medium.com/v2/resize:fit:1400/1*4nUocnuaz2geT85_2M842A.jpeg" alt="On YC startup exits. As a venture capital fund manager, one… | by Jared  Heyman | Medium" /></p>
<p>Again, with the rise of AI <strong>MVPing/iterating speed is going (and does already) to add a few notches further</strong>, hence faster everything.</p>
<p><img src="https://i.pinimg.com/736x/a0/26/ea/a026eaa88b625bd7ba9edff18c6778cf.jpg" alt="My dear, here we must run as fast as we can, just to stay in place. And if  you wish to go anywhere you must run twice as fast as that. Lewis" /></p>
<p><s>Oh, my boogers.</s></p>
<h3 id="heading-hyperfocus-vs-generalistshttpswisecomgbblogventure-capital-trends"><a target="_blank" href="https://wise.com/gb/blog/venture-capital-trends">Hyperfocus vs generalists</a></h3>
<p>It had become harder to hustle in the world of increasing product complexity. Sure, one could continue making <a target="_blank" href="https://wise.com/gb/blog/venture-capital-trends">micro-SaaS</a> (low-maintenance fast-to-start projects), but to really change the world, you’d usually need something substantial. Or eat the startups for lunch like <a target="_blank" href="https://www.rocketable.com/">Rocketable</a> does.</p>
<p><img src="https://pbs.twimg.com/media/GiB8RqwagAAZgxB.jpg:large" alt="gabe on X: &quot;Pumped to announce that YC is backing my new startup: Rocketable  2. We plan to buy the original Rocketable, fire the founder, and replace  him with an AI agent." /></p>
<h3 id="heading-focus-on-leaders">Focus on leaders</h3>
<p>As it’s been reasonably mentioned in another NFX’s post - founder’ and the team’s attitude and ‘grit’ <a target="_blank" href="https://posts.teleogenic.com/venture-capital-in-2025#heading-its-fck-yeah-or-no-in-vc-toohttpswwwnfxcomposthow-vcs-see-you">matter big time</a>: it’s a subtle dichotomy as one should differentially diagnose the <em>‘we’re gritty but adaptable around our mission to _’</em> from <em>‘we’ll pursue the same idea no matter what, banging the walls’.</em></p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739556290759/c9802981-3332-4061-aca4-a6caa4af1252.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-more-cvc-activity">More CVC activity</h3>
<p>Venture arms of big corps <a target="_blank" href="https://www.foley.com/insights/publications/2025/02/corporate-venture-capital-2025-more-m-a">seem to be gaining ground</a>: there are a lot of advantages to being invested by, say, Qualcomm’s own VC fund if you’re making chips. Risks of bankruptcy are cut in half (yet are still high), multipliers are higher etc.</p>
<blockquote>
<p>From 2014 to 2024, CVC has made up <strong>more than 46% of total VC deal value and 21% of deal count.</strong> However, despite having invested a vast amount of capital, very little of this investment has translated to acquisitions.</p>
<p>To put it into perspective, their data shows that since 2000, <strong>below 4% of CVC-backed companies were acquired by an existing CVC investor.</strong></p>
</blockquote>
<p>Why are acquisitions so low?</p>
<ul>
<li><p>You’d want to keep a good team nearby</p>
</li>
<li><p>It’s <strong>your</strong> child startup, not someone else’s</p>
</li>
<li><p>The last but not the least: it <a target="_blank" href="https://x.com/AtomsNotBits/status/1858734575406772613">was never</a> an option</p>
<p>  <img src="https://pbs.twimg.com/media/GcuMxszbQAA5YnQ.jpg:large" alt="AtomsNotBits on X: &quot;All venture capital firms are not equal. Today, we want  to paint a high-level picture of Corporate Venture Capital (CVC) firms and  their place in hard tech. Corporate Venture" /></p>
</li>
</ul>
<h2 id="heading-conclusions">Conclusions</h2>
<p>So, let’s unwrap the burrito of each of the IMO ways to stay ahead of the curve. <mark>Yeah, I just love the’s.</mark></p>
<h3 id="heading-being-a-known-voice-in-the-industry">Being a known voice in the industry</h3>
<p>Got anything to analyze and show? Sure, why not.</p>
<p>Got access to non-NDA but valuable piece of information? Use it + share it.</p>
<p>Events? Be the speaker, organize or at least participate.</p>
<p>The truth is universal:</p>
<p><img src="https://scontent.ftlv5-1.fna.fbcdn.net/v/t1.6435-9/160445763_2189769437823798_6897413883667814181_n.jpg?_nc_cat=104&amp;ccb=1-7&amp;_nc_sid=833d8c&amp;_nc_ohc=DvPDW_Vn9eAQ7kNvgFuYMN2&amp;_nc_oc=AdgzLutFCqCRDtEf27ISvC4m9ljcl1gjyUgUxIp5cisJgQUynI_eYAgpWD4WJs1FF167WVHBD2sWT5X0VyTrvd09&amp;_nc_zt=23&amp;_nc_ht=scontent.ftlv5-1.fna&amp;_nc_gid=AdqQZ0V_aTPIRc39_7KZ_0T&amp;oh=00_AYATvVGbb9iXlOTKnCJ3Nu-povT2PgC7p1eRrQfxn2Zh4g&amp;oe=67D81A4D" alt="No photo description available." /></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text"><strong>The more</strong> you show up as an expert, or a first investor, or a lead investor, or a sponsor - the <strong>more recognition</strong> and clout you may get.</div>
</div>

<h3 id="heading-nurturing-from-the-start">Nurturing from the start</h3>
<ul>
<li><p>Well-known formats: <strong>accelerators, venture studios</strong>, etc</p>
</li>
<li><p>(Universities take the cake here) Endowment and <strong>university grant/investment funds</strong></p>
</li>
<li><p><strong>In-person events to catch young talent</strong> - it could be a TEDx-style talk with students and researchers, or a hackathon 😏</p>
</li>
<li><p>Things like <a target="_blank" href="https://www.clasp.com/">income share agreements</a> seem tasty, but one is unlikely to catch a</p>
</li>
</ul>
<h3 id="heading-capturing-the-whole-flywheel">Capturing the whole flywheel</h3>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text"><em>“United we stand, divided we fall.” - </em>some obsteperous author</div>
</div>

<p>Network effects are always underrated, as those are compounding like crazy.</p>
<p>Some of those are:</p>
<ul>
<li><p>having your portfolio span over the whole value chain (a good way <a target="_blank" href="https://blog.gardeviance.org/2015/02/an-introduction-to-wardley-value-chain.html">to map is Wardley map</a>) and cooperate:</p>
<p>  <img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEissPcbX5caLKzb9GhHS0jkNWFwoSnkrMBUYYuFvbglqTG0wLS_RAgRE6hqIwi6N8AdaZMFBt6qBrG6NIulydiICQbMMWnIs_NsPcFPd2w7uGmqoLpF_QaRSUiaR-2to4tXy-Fhkg/s1600/Screen+Shot+2015-02-02+at+20.26.37.png" alt /></p>
</li>
<li><p>cooperate <strong>over geography</strong>, too!</p>
</li>
<li><p>create <a target="_blank" href="https://en.wikipedia.org/wiki/Clique_\(graph_theory\)">cliques</a>: intra- and inter- (your other funds/arms, or friendly funds) cooperation can be incentivized with lower prices/fees and such</p>
</li>
</ul>
<p>To reiterate: one of the important factors in building defensible systems/flywheels in <a target="_blank" href="https://www.weforum.org/stories/2025/01/3-ways-global-venture-capital-can-drive-transformative-change/">international adaptability and cooperation</a>: if a business can cooperate with portfolio/cooperating VCs’ port companies all over the world, it can create a strong ecosystem of products that <strong>will have more chances to compete</strong> with the biggies.</p>
<p>Basically, <strong>we all want to prevail over the Matthew effect</strong>, and decentralized cooperation can definitely be one of the tools.</p>
<h3 id="heading-is-there-an-end-to-win-s">Is there an end to win-’s?</h3>
<p><img src="https://spectrum.ieee.org/media-library/a-white-semi-truck-with-a-trailer-and-a-black-semi-truck-with-trailer-sitting-side-by-side.jpg?id=53681461&amp;width=1200&amp;height=588" alt /></p>
<p>One more factor that can, IMO, help in achieving the overall positive impact is <strong>accumulating incentives-provoking network effects</strong>. Sounds wordy, and it is - a better way is an example:</p>
<p>Sprinkling the portfolio companies <strong>with social projects, disaster response, at-risk group cooperation:</strong></p>
<ul>
<li><p><strong>Helping scientists at risk</strong> with outreach or consulting gigs? Check</p>
</li>
<li><p><strong>Assisting emergency services</strong> after an earthquake with transportation/energy supply/alt. food rations? Double check</p>
</li>
<li><p><strong>Volunteering or opening days for children/at-risk social groups</strong>, so they'll get a taste of good-cause startups (if those are in your theses/portfolios)</p>
</li>
</ul>
<p>All that can and will usually be coupled with the additional egotistical goal of press outreach. Combining companies / employees / causes <strong>multiplies the impact</strong>. Biggies like Tesla, Abbott and Mike Tyson <s>(call him a kiddo or a smallboy at own risk</s><a target="_blank" href="https://www.perplexity.ai/search/any-examples-of-energy-compani-C_jheX3SRCCZ9HhUaMnYlg">)</a> <a target="_blank" href="https://www.perplexity.ai/search/any-examples-of-energy-compani-C_jheX3SRCCZ9HhUaMnYlg">have already been doing this</a>!</p>
<h3 id="heading-a-strong-portfolio-of-opportunities">A strong portfolio of opportunities</h3>
<p>When you’re a VC, your money isn’t the only/main thing <s>good</s> (informed) founders are looking for. Among other things:</p>
<ul>
<li><p>aforementioned <strong>brand</strong>, as a good brand will attract follow-on investors + is a good way to get press releases/coverage for free 😏</p>
</li>
<li><p><strong>networking</strong> opportunities to help with collaborations/regulations/legal peculiarities/go-to-market etc</p>
</li>
<li><p><strong>CxO or team</strong> support, either with engineers or marketers or operations staff or whatever - helping run things smoothly so core team focuses on product and strategy</p>
</li>
<li><p><strong>mentorship/strategic assistance</strong> → there’s no mentor as good as an early stage investor yearning for your success 😅</p>
</li>
</ul>
<h3 id="heading-data-driven-decisions">Data-driven decisions</h3>
<p><img src="https://worldanimalfoundation.org/wp-content/uploads/2024/01/spotted-dogs-1.jpg" alt="21 Spotted Dog Breeds And What Makes Them Special" /></p>
<p>Spotting the best-performers from the start can help one take the tastiest cake pieces.</p>
<p>For that, a lot of data points have to be combined in a data model, and evaluated. The hypiest piece that comes to mind is <strong>AI/data-driven startup scouting.</strong> Some examples:</p>
<ul>
<li><p><a target="_blank" href="https://www.startus-insights.com/innovators-guide/best-startup-scouting-platform/">StartUs Insights</a></p>
</li>
<li><p><a target="_blank" href="https://www.tryspecter.com/">Specter</a></p>
</li>
<li><p><a target="_blank" href="https://www.harmonic.ai/">Harmonic</a></p>
</li>
<li><p><a target="_blank" href="https://www.vcstack.io/product/kaiku">Kaiku</a></p>
</li>
<li><p><a target="_blank" href="https://www.signalanalytics.io/">Signal analytics</a></p>
</li>
<li><p>Some awesome data/VC friends <a target="_blank" href="https://hackernoon.com/a-comprehensive-analysis-of-startup-predictive-models">had published a paper outlining a great model</a> + the product is underway 🫶</p>
</li>
<li><p><a target="_blank" href="https://www.vcstack.io/category/deal-sourcing">A lot of other tools…</a></p>
</li>
</ul>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Out with the 'tism!]]></title><description><![CDATA[So, autism (further also ASD - autistic spectrum disorder) is a tough nut to crack - I’d even call it the king of neurodiversity disorders. It’s:

polygenic

extremely diverse in regard to manifested traits and their power

comorbid with a lot of stu...]]></description><link>https://posts.teleogenic.com/out-with-the-tism</link><guid isPermaLink="true">https://posts.teleogenic.com/out-with-the-tism</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Wed, 12 Feb 2025 20:20:44 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1739361238034/a0ba204d-86bc-4c71-a141-5a294e86e551.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>So, autism (further also <em>ASD - autistic spectrum disorder</em>) is a tough nut to crack - I’d even call it the king of neurodiversity disorders. It’s:</p>
<ul>
<li><p>polygenic</p>
</li>
<li><p>extremely diverse in regard to manifested traits and their power</p>
</li>
<li><p>comorbid with a lot of stuff</p>
</li>
<li><p>can both enhance chances for life success, or be a serious disability (<a target="_blank" href="https://en.wikipedia.org/wiki/Employment_of_autistic_people">75-90% of autistic individuals are unemployed</a> in different countries, one of the highest rates)<br />  P.S. It’s important to disclose the diagnosis to potential employer - it <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/28211841/">increases the employment odds by 200%</a></p>
</li>
</ul>
<p>In an ocean of facts, one shouldn’t drown as <a target="_blank" href="https://www.massgeneral.org/children/autism/lurie-center/30-facts-to-know-about-autism-spectrum-disorder">odds ratio to do so if you have autism is 160x</a>… But first I’ll drop the facts, and then try connecting them into graph-like pathways.</p>
<div class="embed-wrapper"><div class="embed-loading"><div class="loadingRow"></div><div class="loadingRow"></div></div><a class="embed-card" href="https://www.youtube.com/watch?v=Lb0IaiygQ94">https://www.youtube.com/watch?v=Lb0IaiygQ94</a></div>
<p> </p>
<h1 id="heading-influencing-factors">Influencing factors</h1>
<h2 id="heading-genes-and-comorbidity">Genes and comorbidity</h2>
<p>First of all, let’s uncover the ‘polygenic’ and ‘comorbid’ claims.</p>
<p>A recent study <a target="_blank" href="https://www.sciencealert.com/several-psychiatric-disorders-share-the-same-root-cause-study-reveals">had uncovered genetic variants</a> that influence the development of several disorders (eight to be accurate (8.0 to be even more accurate): autism, ADHD, schizophrenia, bipolar disorder, major depressive disorder, Tourette syndrome, obsessive-compulsive disorder, and anorexia. These variants are called <em>pleiotropic</em> - ‘affecting many’, i.e. a gene affects the development of several disorders.</p>
<p>Plus <a target="_blank" href="https://www.cell.com/cell/fulltext/S0092-8674\(19\)31276-0">previous study identified 109 pleiotropic variants</a> and classified them by disorder pairs, of them the most prevalent:</p>
<p><img src="https://www.cell.com/cms/10.1016/j.cell.2019.11.020/asset/d624de1b-2cc7-4ae9-9408-49543a9ee507/main.assets/figs1_lrg.jpg" alt /></p>
<p>So, it’s no surprise adding to comorbidity of ADHD (<a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8918663/">50-70%</a>), and depression (<a target="_blank" href="https://elemy.wpengine.com/mood-disorders/mood-disorders-autism-and-suicidal-thoughts">up to 50%, but likely more</a> as not all depressed autistics are diagnosed), <a target="_blank" href="https://www.likemind.nhs.uk/files/resources/Psychosis-and-autism-comorbid-diagnosis.pdf">psychosis is more prevalent in individuals with autism</a>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739187654083/713a5b79-0da3-41c2-add2-807621eeef2f.png" alt class="image--center mx-auto" /></p>
<p>Wiki holds a nice Euler diagram for more genetic overlaps:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739195195489/757faa3b-8d69-4ffc-a06a-d41378a32c99.png" alt class="image--center mx-auto" /></p>
<p>Even if we just take the first five, all seem pretty low-level (we’re talking ion channel/synaptic</p>
<ul>
<li><p><a target="_blank" href="https://www.cacna1a.org/what-is-cacna1a"><strong>CACNA1A</strong></a> encodes the alpha-1A subunit of P/Q-type voltage-gated calcium channels, critical for neurotransmitter release, neuronal signaling, and synaptic plasticity;</p>
</li>
<li><p><a target="_blank" href="https://www.chop.edu/conditions-diseases/grin2a-related-disorders"><strong>GRIN2A</strong></a> encodes a subunit of NMDA receptors involved in synaptic signaling, learning, and memory;</p>
</li>
<li><p><a target="_blank" href="https://www.kcnq2cure.org/kcnq2-epilepsy/#autism"><strong>KCNQ2</strong></a> encodes a potassium channel subunit that regulates neuronal excitability and action potential firing;</p>
</li>
<li><p><a target="_blank" href="https://www.sciencedirect.com/science/article/abs/pii/S0165178118303548"><strong>SCN1A</strong></a> encodes the NaV1.1 sodium channel subunit essential for neural signaling and neurotransmitter release (causes Dravet syndrome, epi-aut-schizo disorder; <s>the whole fun nine yards!</s>);</p>
</li>
<li><p><a target="_blank" href="https://www.mencap.org.uk/learning-disability-explained/learning-disability-and-conditions/syngap1"><strong>SYNGAP1</strong></a> encodes SynGAP protein, a regulator of synaptic plasticity and brain development, critical for cognition and proper synapse function. Defects cause autistic-like behaviour.</p>
</li>
</ul>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">And let’s not for<a target="_self" href="https://medlineplus.gov/genetics/gene/cacna1a/">g</a>et the mighty <a target="_self" href="https://posts.teleogenic.com/neuropharmacology-rants#heading-myt1l-mtor-asdadhdetchttpswwwnaturecomarticless41380-023-01959-7">MYT1L, myelin transcription factor-1</a>, which I’ve covered before.</div>
</div>

<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1730016268382/119c02d9-6110-4bf0-8456-4a55ed73b8d5.png?auto=compress,format&amp;format=webp" alt /></p>
<h3 id="heading-brain">Brain</h3>
<p>First, cortical thickness - <a target="_blank" href="https://www.researchgate.net/figure/Thicker-cortices-of-several-frontal-regions-in-adults-with-ASD-compared-with-those-with_fig2_342213845?__cf_chl_tk=esQLaj_E.BOFw_ibbM2e7JxHKZ26KKcly_nqetvOCEM-1739355993-1.0.1.1-2fV2UZuoS4kgic1ppxQbnShLbKX_cPvHtyu9gShkexE">mightly frontal cortex</a> for autists is here, along with up to <a target="_blank" href="https://medicine.yale.edu/news-article/a-key-brain-difference-linked-to-autism-is-found-for-the-first-time-in-living-people/">17% lower whole-brain synaptic density</a> (<strong>particularly pronounced differences</strong> in regions known to be important for social and cognitive functions, such as the parietal cortex):</p>
<p><img src="https://preview.redd.it/cortical-thickness-of-autistic-people-v0-9fr9ln31bw0a1.jpg?width=640&amp;crop=smart&amp;auto=webp&amp;s=6495ab750adf1cb1d6a456504a8bd2de7fb0d991" alt="r/autism - Cortical thickness of autistic people" class="image--center mx-auto" /></p>
<p>Also, the <a target="_blank" href="https://www.cell.com/cell-reports/fulltext/S2211-1247\(13\)00570-6">whole brain is hyperconnected</a> in accord with MYT1L and <a target="_blank" href="https://www.cuimc.columbia.edu/news/children-autism-have-extra-synapses-brain">pruning theory</a>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739356331913/689a30e1-fdbf-447b-b1be-38887fcf547d.jpeg" alt class="image--center mx-auto" /></p>
<p>Now a bit deeper, onwards to social reward and reward connectivity…</p>
<h2 id="heading-oxytocin-more-brain-and-female-autism">Oxytocin, more brain and female autism</h2>
<p>A fun study <a target="_blank" href="https://www.nature.com/articles/s41398-020-0750-9#Sec7">had explored oxytocin receptor</a> ‘risk alleles’ and autistic phenotyping in males and females, with/without ASD (<a target="_blank" href="https://www.perplexity.ai/search/evaluate-this-article-imaging-CybDnpVqQEm6mWCquitbGA">Pplxty</a>):</p>
<ul>
<li><p>for males, ⬆️ OXTR risk alleles:</p>
<ul>
<li><p>⬇️ within-network connectivity</p>
</li>
<li><p>⬇️ nucleus accumbens ⇔ prefrontal cortex connectivity</p>
</li>
</ul>
</li>
<li><p>whereas for ASD/NT females it was more alike to NT males, ⬆️ OXTR risk:</p>
<ul>
<li><p>⬆️ nucleus accumbens ⇔ prefrontal cortex connectivity (possibly as a compensatory mechanism)</p>
</li>
<li><p>stronger nAcc ⇔ PFC and reward connectivity leads to <strong>higher social functioning scores</strong></p>
</li>
<li><p>⬆️ NAcc ⇔ subcortical regions related to motor learning and sensory processing → ⬆️ scores for restricted interests and repetitive behaviours</p>
</li>
</ul>
</li>
</ul>
<p>Another older study confirms that <a target="_blank" href="https://med.stanford.edu/news/all-news/2018/07/key-social-reward-circuit-in-the-brain-impaired-in-kids-with-autism.html">decreased mesolimbic pathway density</a> is causal to social deficits experienced by autistic ladies and gents:</p>
<p><img src="https://oup.silverchair-cdn.com/oup/backfile/Content_public/Journal/brain/141/9/10.1093_brain_awy191/1/m_awy191f3.jpeg?Expires=1742375077&amp;Signature=wtV-6m5k5WxpMhLFqR6pIJFHJ8dceW1wzjERToQjFa-aoRZSxjtyqiPnY3LvkZGo0IDfliEVXhedhSaTgHpZZWKOHg~cF6QgQwDH6eTUGBrPUCQhKvO8aK~p0DJV3StgEpwAm9THLXbe5OQZEmwbjWXkoOEheeheWTQChzeIk2Ebf7P5jkyNZl69HOLMKBA03enlpTPGlbQ9ndOauzbMabR2dYTNoHM16tvQQIlwtoli7w5a1jwhPEvuY6Kogtyy6UKnYDnpfO6l8p29oW0PW77HQPgiZixr3xctuP9GjckP77ZBomEqNEgpUv2qeG3mhoVpMxNaKNqJTpzzcaqNnw__&amp;Key-Pair-Id=APKAIE5G5CRDK6RD3PGA" alt="Structural deficits in mesolimbic reward pathway and its association with social interaction impairments in children with ASD. (A) Density of the NAc-VTA tracts was significantly lower in children with ASD compared to typically developing children, in both cohorts (see main text for details). (B) Children in the ASD group who had lower density of the NAc-VTA tracts exhibited more severe social interaction impairments, as measured by ADI-R social interaction subscale, in both cohorts (see main text for details). TD = typically developing children." class="image--center mx-auto" /></p>
<p>It is said to partly confirm the social motivation theory of autism, where <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/22425667/">social interactions are less rewarding, leading to a vicious cycle</a> (it could also partly explain the ‘cut the small talk/nonsense’ attitude expressed a lot in ASD → <em>why engage in non-rewarding stuff wasting my time if we could just exchange the information and be done?</em>)</p>
<p>Another new paper <a target="_blank" href="https://acamh.onlinelibrary.wiley.com/doi/10.1111/jcpp.13925">only confirmed this</a> (higher autistic traits → lower social motivation) connection for females, though:</p>
<p><img src="https://acamh.onlinelibrary.wiley.com/cms/asset/d04241a8-3d8d-4b0f-bc83-f0863e9a3b61/jcpp13925-fig-0001-m.jpg" alt="Details are in the caption following the image" class="image--center mx-auto" /></p>
<p>Yet autistic girls have expressed <a target="_blank" href="https://www.nature.com/articles/s41398-020-0824-8#Sec7">increased sensitivity for social rewards</a> compared to boys:</p>
<p><img src="https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fs41398-020-0824-8/MediaObjects/41398_2020_824_Fig2_HTML.png" alt="figure 2" class="image--center mx-auto" /></p>
<p>Bear with me for a minute - so <strong>girls may still be less apt socially but are rewarded ~normally</strong>. Sounds like a difficulty diagnosing and a whole world of pain for them, isn’t it? Also, normal social connectivity despite OXTR deficiencies may partly be confirming the <a target="_blank" href="https://www.thetransmitter.org/spectrum/female-protective-effect-explained/">female protective model</a>.</p>
<blockquote>
<p>Interestingly, behavioral research suggests that high functioning females with ASD show greater social motivation compared to their male counterparts<a target="_blank" href="https://www.nature.com/articles/s41398-020-0750-9#ref-CR59"><sup>59,6</sup></a><a target="_blank" href="https://www.nature.com/articles/s41398-020-0750-9#ref-CR60"><sup>0,6</sup></a><a target="_blank" href="https://www.nature.com/articles/s41398-020-0750-9#ref-CR61"><sup>1</sup>,</a> a finding which has been attributed to the ability of females with higher IQ to mask their social-communicative deficits<a target="_blank" href="https://www.nature.com/articles/s41398-020-0750-9#ref-CR60"><sup>60</sup></a><sup>,</sup><a target="_blank" href="https://www.nature.com/articles/s41398-020-0750-9#ref-CR62"><sup>62</sup></a></p>
</blockquote>
<p>There’s a <a target="_blank" href="https://youtu.be/yKzWbDPisNk?si=ySqTs6R2Tij-vZNJ">great lecture by Sarah Hendrickx</a> that further studies the sex differences in autistic phenotypes, summarized by the great</p>
<div class="hn-table">
<table>
<thead>
<tr>
<td>Feature</td><td>Autistic Females</td><td>Autistic Males</td></tr>
</thead>
<tbody>
<tr>
<td><strong>Early Development</strong></td><td>Often early speech and vocabulary; may be seen as shy or neurotic; may have tics; tomboyish tendencies.</td><td>May have speech delays; more likely to be diagnosed earlier (average age 5).</td></tr>
<tr>
<td><strong>Social Interaction</strong></td><td><strong>Mimicry and camouflaging of social behaviors</strong>; may focus on social learning; intense desire for a single, exclusive friend; may be mothered by other children; <strong>better at socializing when young, but may struggle in teenage years</strong> as social dynamics become more complex.</td><td>Often prefer to be alone; may be less interested in social interaction; social skills may improve in teenage years relative to changes in females social world.</td></tr>
<tr>
<td><strong>Interests</strong></td><td><strong>Intense interests often focused on people, animals, celebrities, or fictional worlds</strong>; may be seen as "little psychologists"; adult interests may include crafts, psychology, or true crime.</td><td>Traditionally, interests focused on objects (trains, dinosaurs, etc.); may be seen as <strong>"little professors"; more likely to be interested in numbers.</strong></td></tr>
<tr>
<td><strong>Behavior</strong></td><td>May be seen as "clingy"; <strong>more likely to internalize distress</strong> (shutdowns more common than meltdowns); may be perfectionistic and helpful in structured settings.</td><td>May be seen as "loners"; <strong>more likely to externalize distress</strong> (meltdowns); may be more rigid in routines.</td></tr>
<tr>
<td><strong>Cognitive Style</strong></td><td><strong>Strong verbal skills may mask underlying social and communication difficulties</strong>; may be organized and detail-oriented; may struggle with abstract social concepts; may create elaborate fantasy worlds.</td><td>May excel in areas <strong>requiring systemization and logic</strong>; may struggle with social nuances and non-literal language.</td></tr>
<tr>
<td><strong>Teenage Years</strong></td><td>Puberty and social pressures can be particularly challenging; <strong>may struggle with social rules and expectations</strong>; may be vulnerable to exploitation; self-harm and mental health issues are common.</td><td><strong>May experience fewer social challenges than females</strong> during adolescence; may have fewer life events.</td></tr>
<tr>
<td><strong>Adult Life</strong></td><td><strong>May have multiple jobs, relationships, and life crises</strong>; may seek diagnosis later in life (often in 40s); may be in relationships with other autistic individuals; may have a strong online presence in autistic communities.</td><td>May have fewer jobs and relationships; may be more likely to live at home longer.</td></tr>
<tr>
<td><strong>Sensory Issues</strong></td><td>May have sensory sensitivities to clothing, textures, sounds, etc.; may be more prone to stress-related physical conditions (e.g., migraines, fibromyalgia).</td><td>May have sensory sensitivities, but these may be less pronounced or less outwardly visible.</td></tr>
<tr>
<td><strong>Mental Health</strong></td><td>Higher rates of anxiety, depression, eating disorders, and suicidal ideation compared to autistic males.</td><td>May experience mental health issues, but potentially at lower rates than autistic females.</td></tr>
<tr>
<td><strong>Diagnosis</strong></td><td>Often diagnosed later than males (average age 8); <strong>may be misdiagnosed</strong> with psychiatric disorders; <strong>more likely to be missed</strong> in diagnostic assessments like the ADOS.</td><td>More likely to be diagnosed based on traditional criteria; <strong>more likely to receive a diagnosis</strong> based on observable behaviors.</td></tr>
<tr>
<td><strong>Gender Identity &amp; Sexual Orientation</strong></td><td>Higher rates of identifying as non-binary, gender fluid, or having non-heterosexual orientations.</td><td>May have more traditional gender identities and sexual orientations, but variations still occur.</td></tr>
</tbody>
</table>
</div><div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">For an even more comprehensive table, head on to the <a target="_self" href="https://www.perplexity.ai/search/make-a-table-of-behavioral-and-KvsmfeQcT.eHrGHJ0VPBLA">Perplexity wowzer</a> I’ve created as always.</div>
</div>

<p>Basically, we can roughly conclude that:</p>
<ul>
<li><p>females with ASD <strong>may or may not exhibit social deficits on male level</strong> (likely it depends on a plethora of factors, not just OXTR and connectivity)</p>
</li>
<li><p>but still, they seem to have <strong>normally functioning social reward circuits</strong></p>
</li>
<li><p>but definitely <strong>higher repetitive behaviour, learning alterations and restricted interests</strong></p>
</li>
<li><p>all this stands to reason that <strong>females need to be a lot more autistic than males to get properly diagnosed</strong>, and often have to learn to mask properly on the go. Despite that, some studies tell that ~90% of ASD females <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9087551/">had been victims of sexual assault</a> - so much likely when you appear ‘normal’, don’t have healthy boundaries and don’t (yet) know the dangers. Adding to that - <a target="_blank" href="https://www.thearticulateautistic.com/sexual-innuendo-and-the-autistic-mind-a-match-made-in-confusion/">masking is often recognized as flirting</a></p>
<p>  <img src="https://i.imgflip.com/9jxudu.jpg" alt class="image--center mx-auto" /></p>
</li>
<li><p>females have <a target="_blank" href="https://www.psychiatrictimes.com/view/biopsychosocial-explanations-for-gender-disparities-in-autism">more desire to be socially acceptable, leading to more masking</a>, leading to <strong>even more difficulties with diagnosis!</strong></p>
</li>
</ul>
<p>There’s a strong need for separate diagnostic scales, IMO. <a target="_blank" href="https://www.carepatron.com/templates/female-autism-checklist">Some started to cater for that with e.g. checklists</a>.</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Lower overall density, yet hyperconnectivity → ⬇️ <strong>intraconnectivity</strong> (inside functional clusters) yet ⬆️ <strong>interconnectivity</strong> obviously (between clusters). </div>
</div>

<p> <img src="https://scontent.ftlv1-1.fna.fbcdn.net/v/t39.30808-6/319812119_592462366212223_3139675732138360592_n.jpg?_nc_cat=103&amp;ccb=1-7&amp;_nc_sid=127cfc&amp;_nc_ohc=rRXiVYc4mSIQ7kNvgE4xRMq&amp;_nc_oc=AdhY5t1C-MbrTIIMwkxBKScAHVpyMn6o2fQO_8AapmPEAe711zIBnU5dCZFpdoBbyI83bNzrjFzMTD8IxuFYOE7P&amp;_nc_zt=23&amp;_nc_ht=scontent.ftlv1-1.fna&amp;_nc_gid=A1ni5169u0kB8xRnkNJGPsW&amp;oh=00_AYB8tRa8WkVPIzPpvfaj3Y1YpUZj7_8lkWaCC5qkexhRtg&amp;oe=67B26327" alt="No photo description available." class="image--center mx-auto" /></p>
<p>This <strong>may explain</strong> synaesthesia, sensory and word associations but difficulties with some complex domains <a target="_blank" href="https://www.sciencedirect.com/science/article/abs/pii/S1074742720301830"><strong>requiring high density</strong></a> (vicious cycle of low density/low reward → no incentive to improve and increase density): social functioning, motor skills, diverse interests (requiring high intra-cluster density).</p>
<h2 id="heading-inflammation-and-kynurenine-again">Inflammation and kynurenine, again</h2>
<p>Along with <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/35634735/">kynurenine pathway</a>:</p>
<blockquote>
<p>ASD patients reported significantly <strong>lower TRP levels</strong> than BAP and CTL groups. Moreover, <strong>significantly lower levels of KYNA</strong> were reported in both ASD and BAP groups than in CTLs.</p>
</blockquote>
<p>Reminiscing that kynurenic acid is an all-around anti-excitability and anti-inflammatory compound, we could hypothesize that <strong>inflammation can also be increased in autistic individuals</strong> (because kynurenic idea <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/37909397/">isn’t always confirmed by the research</a>). Altered KYN/TRP (competing kynurenine - tryptophan pathways) and subsequent hyperserotonemia (serotonin in blood) <a target="_blank" href="https://www.nature.com/articles/s41398-023-02687-w">are called one of the main predictors</a> of ASD.</p>
<p>ASD individuals have significantly higher 5-HTP (serotonin) levels in blood, higher kynurenine/tryptophan ratio (meaning <strong>tryptophan → serotonin pathway</strong> is working over hours):</p>
<p><img src="https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41398-023-02687-w/MediaObjects/41398_2023_2687_Fig2_HTML.png" alt="Fig. 2" /></p>
<p>3-5× 3-HAA, tryptophan oxidation metabolite (also <a target="_blank" href="https://go.drugbank.com/drugs/DB03644">radical scavenger</a>, so it’s not THAT bad, peeps):</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739349142743/a56d4dcc-3af7-49c1-90d5-c353506c716f.png" alt class="image--center mx-auto" /></p>
<p>…And a lot more inflammatory <strong>IL-22</strong>, that plays a <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7062536/">key role in, for example, intestinal barrier function</a>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1739349238601/990eccda-bd14-4957-b7c4-658f609dcecd.png" alt class="image--center mx-auto" /></p>
<p>Amongst that, early-life inflammation <a target="_blank" href="https://www.sciencedirect.com/science/article/pii/S2666354624001170#sec2">has been shown to trigger</a> neurodevelopmental and psychiatric disorders, so that definitely stands to reason. And if we count in <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9146766">altered blood-brain barrier function</a>, higher neuroinflammation will become a piece of cake. We’ll return to gut and BBB later, though!</p>
<h2 id="heading-gut-and-immune-system">Gut and immune system</h2>
<p>Remember the IL-22? Me, too. Also remember IL-17a, as <a target="_blank" href="https://hms.harvard.edu/news/gut-brain-connection-autism">higher levels in mothers perpetuate the child’s autistic phenotype development</a>.</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text"><a target="_self" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8835713/#sec5-ijms-23-01363">43-76% of people with ASD</a> have altered intestinal permeability, compared to 4.8% in neurotypics. And, hehe, <em>“Interestingly, intestinal permeability was found to be considerably reduced in autism patients who were on a gluten-free, casein-free diet”</em></div>
</div>

<p>Adding to that, autistic children <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8835713/#sec5-ijms-23-01363">have higher brain levels of</a> the following inflammatory cytokines:</p>
<ul>
<li><p>TNF (tumour necrosis factor)</p>
</li>
<li><p>interferon (IFN)</p>
</li>
<li><p>IL-1b</p>
</li>
<li><p>IL-6</p>
</li>
<li><p>IL-8</p>
</li>
<li><p>IL-12p4</p>
</li>
</ul>
<p>The implications? Broad as hell. So, let’s focus - <strong>we have here higher intestinal permeability, higher IL-22 in blood and higher everything in the brain</strong>. Also, <a target="_blank" href="https://www.mdpi.com/1422-0067/23/3/1363">microbiome is altered</a>:</p>
<p><img src="https://ars.els-cdn.com/content/image/1-s2.0-S002839081630288X-gr1.jpg" alt="Kynurenine pathway metabolism and the microbiota-gut-brain axis -  ScienceDirect" class="image--center mx-auto" /></p>
<ul>
<li><p><strong>⬆️ Acetate</strong></p>
</li>
<li><p>⬆️ <strong>Propionate</strong> (can inhibit NADH formation, behaving like a neurotoxin)</p>
</li>
<li><p>⬇️ <strong>Butyrate</strong> (could potentially restore the deficiencies likely by enhancing BBB permeability)</p>
</li>
<li><p><img src="https://www.mdpi.com/ijms/ijms-25-07379/article_deploy/html/images/ijms-25-07379-g002-550.jpg" alt="Ijms 25 07379 g002" class="image--center mx-auto" /></p>
<p>  Significantly ⬇️ SGLT1 (glucose uptake in the intestine) and ⬇️ GLUT2 (glucose transport)</p>
</li>
<li><p>⬆️ <strong>Firmicutes</strong> and ⬆️ <strong>Proteobacteria</strong>, and ⬆️ <strong>Bacteroidetes</strong></p>
</li>
<li><p>⬆️ <strong>Clostridium</strong></p>
</li>
<li><p>Levels of <a target="_blank" href="https://med.stanford.edu/news/all-news/2018/07/key-social-reward-circuit-in-the-brain-impaired-in-kids-with-autism.html">three enzymes responsible for breaking down sugars</a> — <strong>sucrose-isomaltase</strong>, <strong>maltase-glucoamylase</strong> and <strong>lactase</strong> — ⬇️ in the ilea, or terminal small intestines, of children with autism</p>
</li>
<li><p><a target="_blank" href="https://www.mdpi.com/1422-0067/23/3/1363">⬆️ C. Albicans, ⬆️ S. Cerevisiae, but ⬇️ A. Versicolor</a></p>
</li>
</ul>
<blockquote>
<p>An impaired gut barrier can:</p>
<ul>
<li><p>increase the levels of gut microbial components (e.g., lipopolysaccharide (LPS)) in the blood;</p>
</li>
<li><p>trigger the hypothalamic–pituitary–adrenal (HPA) axis;</p>
</li>
<li><p>stimulate immune responses, producing cytokines such as interferon-γ (IFN-γ), tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and IL-4.</p>
</li>
</ul>
<p>These immune cytokines can circulate and cross the blood–brain barrier (BBB), inducing systemic and CNS inflammation. The serum level of LPS was found to be significantly increased in ASD individuals compared to healthy controls.</p>
</blockquote>
<p>Altered microbiome naturally leads to <a target="_blank" href="https://www.lucymailing.com/scfas-part-5-the-propionate-autism-connection/">alterations in SCFA levels</a> (aforementioned propionate, acetate, butyrate and <a target="_blank" href="https://www.nature.com/articles/s41598-018-36430-z">⬆️ valeric acid</a>) which contribute a lot:</p>
<p><img src="https://www.tandfonline.com/cms/asset/d3044831-c4ed-47f2-a1a8-b7e69efe8c8f/zmeh_a_11816055_f0004_ob.jpg" alt="Full article: Enteric short-chain fatty acids: microbial messengers of  metabolism, mitochondria, and mind: implications in autism spectrum  disorders" class="image--center mx-auto" /></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">So, <strong>disbalanced permeability and microbiota → inflammation, impaired BBB, oxidative stress and immune response, etc etc</strong>. Check.</div>
</div>

<h2 id="heading-sugar-mhhm">Sugar mhhm</h2>
<p>Another fun thing is <a target="_blank" href="https://neurobeautiful.com/2022-1-9/">reactive hypoglycemia</a>:</p>
<ul>
<li><p>you have worse glucose uptake and transportation, along with lower enzymes for breaking down sugar → glucose/fructose will enter a lot later</p>
</li>
<li><p>yet insulin response is <a target="_blank" href="https://www.researchgate.net/publication/319132161_Development_of_Sweet_Taste_Perception_Implications_for_Artificial_Sweetener_Use_10th_ESPE_Advanced_Seminar_in_Developmental_Endocrinology_Ulm_June_2016">initiated via sweet taste!</a></p>
<p>  <img src="https://www.researchgate.net/profile/Kristina-Rother/publication/319132161/figure/fig2/AS:697345012416529@1543271415747/Downstream-effects-of-sweet-taste-signaling-pathways-Sweet-substances-including.png" alt="Downstream effects of sweet taste signaling pathways. Sweet substances including artificial sweeteners, caloric sugars, and sweet proteins activate sweet taste receptors. In the oral cavity, sweet taste receptors signal the sensation of sweetness to the brain whereas in the pancreas and the gastrointestinal tract, sweet taste signaling elicits release of metabolic hormones, such as insulin (from pancreatic β-cells) or GLP-1 (from enteroendocrine L-cells in the intestine)." /></p>
</li>
</ul>
<p>The whole situation is akin to <strong>responding with full force insulin to something semi-sweetener-like</strong>:</p>
<p><img src="https://images-provider.frontiersin.org/api/ipx/w=1200&amp;f=png/https://www.frontiersin.org/files/Articles/625415/fendo-12-625415-HTML/image_m/fendo-12-625415-g001.jpg" alt="Frontiers | The Effects of Non-Nutritive Sweetener Consumption in the  Pediatric Populations: What We Know, What We Don't, and What We Need to  Learn" /></p>
<p>So, not good.</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Sugar is overall not good for autistics, as it worsens inflammation and <a target="_self" href="https://www.researchgate.net/publication/362898807_Association_of_sugar-sweetened_beverages_with_executive_function_in_autistic_children">executive function</a>, eh…</div>
</div>

<h1 id="heading-endpoints">Endpoints</h1>
<h2 id="heading-biopsychosocioexowheel-spins-turn-1">Biopsychosocioexowheel spins, turn 1</h2>
<p>So, let’s summarize:</p>
<ul>
<li><p>Autism is multi-faceted, with <strong>important</strong> factors spanning:</p>
<ul>
<li><p>parents’ genetics and epigenetics</p>
</li>
<li><p><a target="_blank" href="https://www.mdpi.com/1422-0067/23/3/1363">mother’s</a> substance use (also remember <a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/28472621/">valproic acid</a> potentially causing ASD) and inflammatory status <a target="_blank" href="https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-024-03617-3">during pregnancy</a> + exposure to environmental factors</p>
<p>  <img src="https://pub.mdpi-res.com/ijms/ijms-23-01363/article_deploy/html/images/ijms-23-01363-g001.png?1643196607" alt="The Human Gut Microbiome as a Potential Factor in Autism Spectrum Disorder" /></p>
</li>
<li><p>altered brain connectivity, immune status, inflammation, mitochondrial function, sugar metabolism etc.</p>
</li>
</ul>
</li>
</ul>
<p><img src="https://media.springernature.com/lw1200/springer-static/image/art%3A10.1186%2Fs12916-024-03617-3/MediaObjects/12916_2024_3617_Fig1_HTML.png" alt="Prenatal environmental risk factors for autism spectrum disorder and their  potential mechanisms | BMC Medicine | Full Text" class="image--center mx-auto" /></p>
<ul>
<li><ul>
<li>post-natal development and early childhood can become triggers for worsening, that’s for sure</li>
</ul>
</li>
</ul>
<h2 id="heading-biopsychosocioexowheel-spins-turn-2">Biopsychosocioexowheel spins, turn 2</h2>
<p>This can lead to:</p>
<ul>
<li><p>altered synaptic function and density → brain regions’ development</p>
</li>
<li><p>altered BBB and gut permeability</p>
</li>
<li><p>increased inflammatory levels in gut, blood and brain</p>
</li>
<li><p>increased oxidative burden all over the body</p>
</li>
<li><p>altered sugar metabolism and energy production pathways</p>
</li>
</ul>
<p>All this further contributes to abnormal bacterial balance in the gut → altered SCFA levels in body and brain → abnormal HDAC inhibition, mitochondrial function, <a target="_blank" href="https://www.mdpi.com/1422-0067/25/13/7379">inflammation</a>, <a target="_blank" href="https://pmc.ncbi.nlm.nih.gov/articles/PMC10882305">mental health</a> etc.</p>
<h2 id="heading-biopsychosocioexowheel-spins-turn-3">Biopsychosocioexowheel spins, turn 3</h2>
<p>Altered synaptic function potentiates the vicious cycle of <strong>motor awkwardness, social reward deficiency, being aloof</strong> → being OK with <strong>restricted interests</strong> (if you’re bullied and alone, and don’t feel like hanging out is fun - why not pursue your worlds?) → bullying/ostracism and <strong>comorbid conditions like anxiety, depression, bipolar</strong> that are just <strong>waiting to be triggered</strong> (remember pleiotropic genes?)</p>
<p>Another <a target="_blank" href="https://www.nature.com/articles/s41562-023-01718-2">graph analysis</a> uncovers a lot about things autistic individuals usually experience in life, and the endpoints that can lead to. It’s an unsettling image, to say the truth:</p>
<p><img src="https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41562-023-01718-2/MediaObjects/41562_2023_1718_Fig1_HTML.png" alt="Mental health challenges faced by autistic people | Nature Human Behaviour" /></p>
<p>I won’t burrow into the social implications or policy changes that could IMO help (policy/incentivization will likely become the topic of some of the next posts, anyway), as that’s beyond the scope of this post.</p>
<p><mark>And the final disclaimer:</mark></p>
<p><img src="https://i.imgflip.com/9jy4yn.jpg" alt /></p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Python OOM dataframes]]></title><description><![CDATA[Prehistory
Oops, that’s me, prehistoric coughs
So I’ve lately read about a benchmark of FireDucks - pandas-like lazy blazingly fast dataframe library (yeah, all the buzzwords are there).
Initial reviews are pretty good, claiming it’s really indecentl...]]></description><link>https://posts.teleogenic.com/python-oom-dataframes</link><guid isPermaLink="true">https://posts.teleogenic.com/python-oom-dataframes</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Wed, 29 Jan 2025 17:00:33 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1737826085330/cfeffa85-0525-4047-aec5-6a9baf432ef9.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h1 id="heading-prehistory">Prehistory</h1>
<p>Oops, that’s me, prehistoric <em>coughs</em></p>
<p>So I’ve lately read about a benchmark of FireDucks - <em>pandas-like lazy blazingly fast dataframe library</em> (yeah, all the buzzwords are there).</p>
<p>Initial reviews are pretty good, claiming it’s <a target="_blank" href="https://www.linkedin.com/pulse/first-impressions-fireducks-matt-harrison-mthvc/">really indecently fast</a>:</p>
<blockquote>
<p>This ran in 1 second (with <code>._evaluate</code> added) on the 55 million row dataset. The classic pandas version took 8 minutes!</p>
</blockquote>
<p>However, this <a target="_blank" href="https://www.linkedin.com/posts/ultanorourke_fireducks-makes-pandas-125x-faster-changing-activity-7279481404327956481-mABC?utm_source=share&amp;utm_medium=member_desktop">GIF had sparked</a> a lot of <a target="_blank" href="https://www.linkedin.com/feed/update/urn:li:activity:7274024597606305792?utm_source=share&amp;utm_medium=member_desktop">controversy</a>, even despite Avi Chawla doing a <a target="_blank" href="https://www.dailydoseofds.com/p/pandas-vs-fireducks-performance-comparison/">comprehensive overview</a>.</p>
<p><img src="https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fcf1a8dfe-c3ac-4fce-bb06-8d93c16f366d_3003x2673.jpeg" alt /></p>
<p>The guys at FD seem to have made a <a target="_blank" href="https://www.dailydoseofds.com/p/fireducks-vs-pandas-vs-duckdb-vs-polars">comparison with DuckDB and Polars</a>, <a target="_blank" href="https://fireducks-dev.github.io/docs/benchmarks/">too</a> + a <a target="_blank" href="https://fireducks-dev.github.io/db-benchmark/">dashboard</a> of <a target="_blank" href="https://github.com/duckdblabs/db-benchmark">db-benchmark</a>:</p>
<p><img src="https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff7ce9bbf-5415-4efe-97ae-aaf8350aa1c1_2443x1018.png" alt /></p>
<h1 id="heading-dundundun-daftman">Dundundun DAFTMAN</h1>
<p>I’ve recently read about another dataframe library, <a target="_blank" href="https://www.getdaft.io/">Daft</a> - and decided to add it using the <a target="_blank" href="https://www.linkedin.com/feed/update/urn:li:activity:7274024597606305792?utm_source=share&amp;utm_medium=member_desktop">Colab provided</a>; given it’s rather simple to do for a single comparison.</p>
<p>Behold, results from an <a target="_blank" href="https://colab.research.google.com/drive/1IOPFLJmTjt5wcQU1ow-ZbFyvpUOzQxzq?usp=sharing">infinitetibugged colab</a>:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737824820600/49a20040-c55e-4fcf-848e-405e6405b3eb.png" alt class="image--center mx-auto" /></p>
<p>Or, mean time for DULocation and PULocation, respectively:</p>
<div class="hn-table">
<table>
<thead>
<tr>
<td><strong>Library</strong></td><td>Mean, s</td></tr>
</thead>
<tbody>
<tr>
<td><mark>Fireducks</mark></td><td><strong><mark>4.099</mark></strong></td></tr>
<tr>
<td>Daft</td><td>5.424</td></tr>
<tr>
<td>Polars</td><td>6.155</td></tr>
</tbody>
</table>
</div><div class="hn-table">
<table>
<thead>
<tr>
<td><strong>Library</strong></td><td><strong>Mean, s</strong></td></tr>
</thead>
<tbody>
<tr>
<td><mark>Fireducks</mark></td><td><strong><mark>4.26</mark></strong></td></tr>
<tr>
<td>Polars</td><td>6.338</td></tr>
<tr>
<td>Daft</td><td>5.268</td></tr>
</tbody>
</table>
</div><p>So:</p>
<ul>
<li>Yeah, Fireducks seems the fastest - it’s also not <a target="_blank" href="https://github.com/fireducks-dev/fireducks/issues/22">open-source</a>:</li>
</ul>
<blockquote>
<p>By providing the beta version of FireDucks free of charge and enabling data scientists to actually use it, NEC will work to improve its functionality while verifying its effectiveness, with the aim of commercializing it within FY2024.<br /><a target="_blank" href="https://www.nec.com/en/press/202310/global_20231019_01.html">https://www.nec.com/en/press/202310/global_20231019_01.html</a></p>
</blockquote>
<ul>
<li><a target="_blank" href="https://www.nec.com/en/press/202310/global_20231019_01.html">I’ve been interested by Daft’s promise and focus on p</a>roviding almost all possible <a target="_blank" href="https://www.getdaft.io/projects/docs/en/stable/user_guide/integrations.html">interfaces</a>, data types and engines</li>
</ul>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Daft also exposes a <a target="_self" class="reference internal" href="https://www.getdaft.io/projects/docs/en/stable/user_guide/sql.html">SQL</a> interface which interoperates closely with the DataFrame interface, allowing you to express data transformations and queries on your tables as SQL strings.</div>
</div>

<p>So I’ll try doing things with Daft in the nearest future!</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Alt is the new mainstream]]></title><description><![CDATA[Alt food for the good?
This year, the UK became the only country in Europe to approve the use of lab-grown meat in pet food.
According to estimates from the European Environment Agency, lab-based meat cultivation uses 45% less energy than traditional...]]></description><link>https://posts.teleogenic.com/alt-is-the-new-mainstream</link><guid isPermaLink="true">https://posts.teleogenic.com/alt-is-the-new-mainstream</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Mon, 27 Jan 2025 13:33:41 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1737463265438/393f5cb4-5add-4b8b-8c42-d9580fbb0b09.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2 id="heading-alt-food-for-the-goodhttpswwwtheguardiancomcommentisfree2025jan04lab-grown-meat-britain-eu-us"><a target="_blank" href="https://www.theguardian.com/commentisfree/2025/jan/04/lab-grown-meat-britain-eu-us">Alt food for the good?</a></h2>
<p>This year, the UK became the <a target="_blank" href="https://www.theguardian.com/environment/article/2024/jul/17/uk-first-european-country-to-approve-cultivated-meat-starting-with-pet-food">only country in Europe to approve the use of</a> lab-grown meat in pet food.</p>
<p>According to <a target="_blank" href="https://www.bcg.com/publications/2022/bringing-the-benefits-of-cultivated-meat-to-the-uk">estimates from the European Environment Agency, lab-based meat cultivation uses 45% less ene</a>rgy than traditional beef farming; if powered by renewable energy, <a target="_blank" href="https://gfi.org/initiatives/climate/environmental-benefits-of-alt-proteins/">research suggests a 92% reduction</a> in overall greenhouse gas emissions, plus water and land use reductions of 78% and 95% respectively.</p>
<p>And a couple of infographic pics showing <mark>energy, land and water savings, as well as emission reductions</mark> that’ll result from switching to alt-meat:</p>
<p><img src="https://web-assets.bcg.com/dims4/default/0c102c6/2147483647/strip/true/crop/2481x1331+0+0/resize/2880x1546!/format/webp/quality/90/?url=http%3A%2F%2Fboston-consulting-group-brightspot.s3.amazonaws.com%2F2c%2F89%2F024cb1c64f0382373c64b3662860%2Fcultivated-meat-in-the-uk-ex02-1.png" alt /></p>
<p><img src="https://gfi.org/wp-content/uploads/2023/03/COM21006_environmental-benefits-of-alt-proteins_caloric-conversion.png" alt="Caloric conversion for feed input to edible calories for different conventional animal products" /></p>
<p><img src="https://gfi.org/wp-content/uploads/2023/03/COM21006_comparison-of-the-environmental-impacts-of-plant-based-meat-and-conventional-meat-products-1-800x600.png" alt="Comparison of the environmental impacts of plant-based meat and conventional meat products." /></p>
<p>And yeah - the industry is not only ineffective itself; the <strong>majority of e.g. soy production goes to supporting the farming industry</strong>:</p>
<p><img src="https://gfi.org/wp-content/uploads/2023/03/COM21006_environmental-benefits-of-alt-proteins_soy-sankey-diagram-1.png" alt="Graph of global soy usage from 2017-2019, showing more than three quarters of the world’s soy is used for animal feed." /></p>
<p>All this marks the importance:</p>
<ul>
<li><p><strong>switching to alt-food</strong> → not only for alleviating suffering, but the bare pragmatic reasons</p>
</li>
<li><p>considering <strong>second-order effects</strong> → e.g. how soy production is skewed, or how transportation/biotech/VC industry have to cater to all that</p>
<ul>
<li>another concern is <a target="_blank" href="https://www.perplexity.ai/search/farming-antibiotics-and-panres-AmPydRSFSoajVkvtzqriGg">accelerated pace of panresistant bacteria emerging</a></li>
</ul>
</li>
</ul>
<h3 id="heading-the-cute-kitten-theyve-saved-in-a-tiktok-video-httpswwwworldanimalprotectionorglatestnewsfake-animal-rescues"><a target="_blank" href="https://www.worldanimalprotection.org/latest/news/fake-animal-rescues/">The cute kitten they’ve saved in a TikTok video 🥹</a></h3>
<p><img src="https://d.newsweek.com/en/full/2224172/coco-kitten.png" alt="Internet Comes Together to Save Stray Kitten Found Covered in Glue -  Newsweek" /></p>
<p>Fock, again Goodhart’s law and unintended consequences: a <a target="_blank" href="https://www.smaccoalition.com/fake-rescue-report">lot of animal rescue videos are actually fake.</a></p>
<blockquote>
<ol>
<li><p><strong>More than 1000 links</strong> showing fake rescue content were collected over six weeks from Facebook, Instagram, YouTube, TikTok, and Twitter/X.</p>
</li>
<li><p><strong>Almost 52% of links</strong> were found on  Facebook, Instagram, YouTube and TikTok each feature around a quarter of the content.</p>
</li>
<li><p>The links located by SMACC had been watched <strong>572,013,959 times.</strong></p>
</li>
<li><p><strong>The most common Fake Rescue themes identified were:</strong></p>
<ul>
<li><p><em>“Found to be abandoned”</em> (30.6%)</p>
</li>
<li><p><em>“Rescued from being trapped/stuck”</em> 28.1%</p>
</li>
<li><p><em>“Rescued from being attacked by animal/s”</em> 15.7%</p>
</li>
</ul>
</li>
<li><p><strong>Cats</strong> were the most numerous animal featured (42%), followed by <strong>primates, dogs, snakes and turtle species.</strong></p>
</li>
<li><p><strong>21% of fake rescue creators</strong> asked viewers for donations under the disguise of helping animals, usually by Paypal links.</p>
</li>
</ol>
</blockquote>
<h1 id="heading-links">Links</h1>
<h2 id="heading-top-15-foodtech-deals-in-2024httpsagfundernewscomtop-15-foodtech-deals-in-2024"><a target="_blank" href="https://agfundernews.com/top-15-foodtech-deals-in-2024">Top 15 foodtech deals in 2024</a></h2>
<p><img src="https://images.squarespace-cdn.com/content/v1/65764d4e6c1b3b026d0afd05/1702863859543-OF14J7ORAMFXFMLPEQEV/pexels-anthony-rahayel-10269715.jpg" alt="The Difference Between FoodTech and AgTech — PostHarvest Technologies" /></p>
<p><s>Is it even foodtech?</s> O-okay, it is:</p>
<blockquote>
<ul>
<li>The definition of foodtech applied above includes the AgFunder categories Innovative Food (which includes novel ingredients and alt proteins); eGrocery (online stores and marketplaces); Instore Retail &amp; Restaurant Tech; Online Restaurants &amp; Marketplaces (meal kits etc); Cloud Retail Infrastructure (ghost kitchens, last-mile delivery robots and services; and Home &amp; Cooking Tech (smart kitchen appliances etc).</li>
</ul>
</blockquote>
<ul>
<li><p>eGrocery startups</p>
</li>
<li><p>Nutrition recommender systems</p>
</li>
<li><p>Restaurant tech (menu optimization etc)</p>
</li>
</ul>
<p>Mostly interested in the deals tackling alt-food space, so:</p>
<ul>
<li><p>🇺🇸 <a target="_blank" href="http://www.perfectdayfoods.com/">Perfect Day’s</a> $90M (dairy proteins identical to cow’s milk)</p>
</li>
<li><p>🇩🇪 <a target="_blank" href="https://formo.bio/">Formo’s</a> $61M Series B (precision fermentation → expressing microbes that make dairy proteins → dairy products like cheese)</p>
</li>
<li><p>Even 🇫🇮 <a target="_blank" href="https://www.londonstockexchange.com/news-article/ANIC/solar-foods-raises-an-additional-eur8-million/16441678">Solar Food’s EUR 8M</a> deserves attention (yeah I’m biased as I love the idea of <a target="_blank" href="https://www.sciencedirect.com/org/science/article/pii/S1874285822000139#sec4">knallgas</a> and other <a target="_blank" href="https://www.perplexity.ai/search/what-bacteria-do-solar-foods-u-e2CHy3o5QtaIalrKKszGqg">chemotrophs</a>; <a target="_blank" href="https://aer.bio/proton-greener-protein/">Aerbio/Deep Branch’s Proton</a> is another example)</p>
</li>
</ul>
<h2 id="heading-random-links">Random links</h2>
<h3 id="heading-worldwide-old-time-photoshttpspastvucom"><a target="_blank" href="https://pastvu.com/">Worldwide old-time photos</a></h3>
<p><img src="https://pastvu.com/_p/d/u/g/9/ug9hn4a34rwbqtfa6u.jpg" alt /></p>
<p>A treasure trove! Something similar - <a target="_blank" href="https://www.criticalpast.com/">criticalpast.com</a>, an archive of old videos (one can find both wartime footage and LSD monkey experiments there).</p>
<h3 id="heading-5-free-rotating-proxieshttpsoxylabsiopagesbest-free-proxies"><a target="_blank" href="https://oxylabs.io/pages/best-free-proxies">5 free rotating proxies</a></h3>
<p>from one of the leaders in the space, OxyLabs.</p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[What spins the innovation flywheel?]]></title><description><![CDATA[💡
Please mind: this is an extremely reductionist PoV, and also open to discussion and criticism. Also, it’s an undereducated PoV - I’m learning on the go, and will propose a modelling/simulation appproach shortly.


What drives progress?
I’ve always...]]></description><link>https://posts.teleogenic.com/what-spins-the-innovation-flywheel</link><guid isPermaLink="true">https://posts.teleogenic.com/what-spins-the-innovation-flywheel</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Sun, 26 Jan 2025 16:00:37 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1737834261502/fc82a5a1-52d9-4882-be91-07a4662fd6ff.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">Please mind: this is an <strong>extremely reductionist </strong>PoV, and also open to discussion and criticism. Also, it’s an <strong>undereducated</strong> PoV - I’m learning on the go, and will propose a <strong>modelling/simulation appproach</strong> shortly.</div>
</div>

<h1 id="heading-what-drives-progress">What drives progress?</h1>
<p>I’ve always been plagued with the “how do I create more good?” idea, for the good or for the bad. And I’ve been thinking about it, too <s>(some say thinking too much is the bane of one’s existence…)</s>, stumbling upon <a target="_blank" href="https://80000hours.org/">80000 Hours</a> some time ago. Their ideas, while awesome, didn’t quite click (say, 80% click vs. 100%) - so I continued to think some more…</p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">💡</div>
<div data-node-type="callout-text">N-th order effects → cascading, long-term consequences of incentives. Just in case.</div>
</div>

<p>One question I’ve been asking myself - <strong>what is driving the progress?</strong></p>
<h2 id="heading-oof">Oof</h2>
<p>Obviously, it’s <strong>curiosity</strong> and the desire of knowledge, yeah - but now, are those the only factors?</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737828634426/948aa013-c3e0-4df9-83d5-bde342970a3e.png" alt class="image--center mx-auto" /></p>
<p>I’d also say current <strong>political situation, business and science</strong> also have a go.</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737965160375/84a496be-33a8-46fa-b1cb-f81206a2084b.png" alt class="image--center mx-auto" /></p>
<h2 id="heading-deeper-oof">Deeper oof</h2>
<p><img src="https://represent.us/wp-content/uploads/2016/03/Lobbying-Good-Bad-03-1.jpg" alt="Lobbying-Good-Bad-03" class="image--center mx-auto" /></p>
<p>Let’s dive somewhat deeper (DELVE DELVE DELVE I’M NOT AN AI) - <strong>politics and science are influencing progress and innovation</strong>, yeah.</p>
<p><img src="https://represent.us/wp-content/uploads/2016/03/LobbyingROI_Update-290x300.jpg" alt class="image--center mx-auto" /></p>
<p>But aren’t <a target="_blank" href="https://represent.us/action/is-lobbying-good-or-bad/"><strong>politics driven partly by big corporations</strong></a> <strong>and other stakeholders, and science - by the same ones, in the form of grants, endowments</strong> etc? Let’s add <strong>capital</strong> to the chart:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737965379821/60ee502e-407c-4794-b831-00258e4e59f9.png" alt class="image--center mx-auto" /></p>
<h2 id="heading-so-deep-i-cant-breathe">So deep I can’t breathe</h2>
<p><img src="https://miro.medium.com/v2/da:true/resize:fit:1200/0*_iSAL9ucU0aflp38" alt="The academic research funding system: as it is now | by Coalfacer | Medium" /></p>
<p>Yet, to receive lobbying contribution, raise a VC round or receive a grant you’ve got to:</p>
<ul>
<li><p>be in <strong>high-profile politics</strong></p>
</li>
<li><p>be a <a target="_blank" href="https://freedium.cfd/https%3A%2F%2Fblog.creandum.com%2Fdo-vcs-add-value-4-years-later-the-answer-remains-sometimes-49c53a8865b4%3Fgi%3D47fe533bb123"><strong>serial entrepreneur</strong>, or a <strong>top university graduate/PhD</strong></a></p>
<p>  <img src="https://miro.medium.com/v2/resize:fit:1400/1*_Gt7Lp6n5CK4Jevlicn85g.png" alt="Do VCs add value? 4 years later, the answer remains: sometimes. | by Carl  Fritjofsson | Creandum" /></p>
</li>
<li><p><strong>enter a good/great laboratory</strong> with a PI that <a target="_blank" href="https://www.timeshighereducation.com/news/winners-and-losers-in-hefce-funding-allocations/2019306.article">gets the <strong>grants</strong></a> <s>(imagine a growling PI that jumps on top of others to snatch the grant approval paper)</s></p>
<p>  <img src="https://assets.weforum.org/editor/GdRN2GWqcJqMCXt482fiWO6oOzAtv3oE9DnHUO0Ys0U.jpg" alt="List of Top Research Universities in The World By Funding | World Economic  Forum" /></p>
</li>
</ul>
<p>(Had to change D2’s layout engine to not make a mess…)</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737965512564/72f6aa3c-58af-4bf0-99f6-787dde472813.png" alt class="image--center mx-auto" /></p>
<h1 id="heading-how-can-we-foster-and-promote-innovation">How can we foster and promote innovation?</h1>
<p>So, quality education increases the expected value of science, business, capital etc.:</p>
<p>How can we make education:</p>
<ul>
<li><p>better</p>
</li>
<li><p>more targeted</p>
</li>
</ul>
<p>at driving humanity forward?</p>
<p>IMO, some possible intervention directions come to mind:</p>
<ul>
<li><p>selection based on natural traits, i.e. <a target="_blank" href="https://www.perplexity.ai/search/which-countries-choose-childre-Gg9rbsflRgWr3k.nuWSjig">talent identification</a> → low-nepotism progress in universities and PhD programs</p>
</li>
<li><p><a target="_blank" href="https://www.perplexity.ai/search/project-based-learning-effects-.qWBrA3KSL.JTZRU.hBIuw"><strong>project-based learning</strong></a> starting with school, continuing further</p>
</li>
<li><p>science that’s more open (less <a target="_blank" href="https://wordsrated.com/academic-publishers-statistics/">publisher domination</a>) and more decentralized (P2P reviews?)</p>
<p>  <img src="https://wordsrated.com/wp-content/uploads/2023/06/Number-of-academic-articles-published-top-10-1024x683.png" alt="Academic Publishers Statistics – WordsRated" /></p>
</li>
<li><p>showing potential problem areas to direct curiosity (without aiming at particular problems, yet researching them - we don’t want to instill <a target="_blank" href="https://en.wikipedia.org/wiki/Einstellung_effect">einstellung</a> effect into anyone)</p>
</li>
</ul>
<h2 id="heading-incentivize-me-daddy">Incentivize me, daddy</h2>
<p>For that to happen, policies have to change. For policies to change, right incentives have to be imbibed into the system: you’d want to incentivize the ones designing and approving policies first, for the <strong>n-th order effects to unfold through the layers</strong> like mighty ducklings making waves (remember, this is HUGE):</p>
<p><img src="https://media.licdn.com/dms/image/v2/D5622AQF6fjZ1dmLTRQ/feedshare-shrink_2048_1536/feedshare-shrink_2048_1536/0/1687357732237?e=2147483647&amp;v=beta&amp;t=Na2YWdv_F_imLveODWg7XGDzbgt4NQFo1d4vespFXFM" alt="Kyle Roth on LinkedIn: Physics textbooks: &quot;Solve for wavelength of the duck&quot;" class="image--center mx-auto" /></p>
<p>Which leaves us with something akin to a flywheel where we <strong>fine-tune incentives for policymakers → educators → businessmen and scientists:</strong></p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737832431918/e5e404c1-11d2-48d5-9bde-1a9564f9af38.png" alt class="image--center mx-auto" /></p>
<p>Fine-tuning can have <a target="_blank" href="https://www.inffer.com.au/resources/public-private-benefits/">different goals</a>:</p>
<ul>
<li><p><strong>optimal policy adoption</strong> → e.g. changing policies will hinder both their efficiency and the time to collect data for benefit evaluation</p>
</li>
<li><p><strong>net benefit optimization</strong> → the end goal. <s>Someone should definitely read more on </s> <a target="_blank" href="https://fastercapital.com/content/Public-Policy-Analysis--The-Role-of-CBA-in-Shaping-Effective-Policies.html"><s>public policy analysis</s></a><s>…</s></p>
<p>  <img src="https://www.pannelldiscussions.net/wp-content/uploads/2011/12/pd73f3.gif" alt="73 – Public benefits, private benefits, and the choice of policy tool –  Pannell Discussions" class="image--center mx-auto" /></p>
</li>
</ul>
<h2 id="heading-how-can-all-that-be-measured">How can all that be measured?</h2>
<p>So, we need effective policies to create this flywheel, but <em>how do we know if they are working? How do we measure their impact and optimize them?</em></p>
<p><s>I have no idea, and I feel like a low-parameter LLM regurgitating smart words.</s></p>
<p>Maybe (a high-level uneducated assumption) a bandit-like framework can help, where:</p>
<ul>
<li><p>several hypotheses are tested</p>
</li>
<li><p>benefit effect and <a target="_blank" href="https://resource-allocation.biomedcentral.com/articles/10.1186/1478-7547-10-8">intervention efficiency is assessed</a> (e.g. <a target="_blank" href="https://tnsr.org/2020/07/applying-method-to-madness-a-users-guide-to-causal-inference-in-policy-analysis/">causal inference</a> with counterfactuals)</p>
</li>
<li><p><a target="_blank" href="https://freedium.cfd/https%3A%2F%2Fmedium.com%2F%40fellipe_marcellino%2Fmulti-armed-bandits-comparing-different-algorithms-c5925eed87b">optimizing and optimizing</a> again</p>
</li>
</ul>
<p>P.S. Yeah, this n-th order effect thinking was partly the <a target="_blank" href="https://en.wikipedia.org/wiki/Teleogenesis">reason for my blog naming</a>: we, as virtual higher-order policymakers (incentive is a <a target="_blank" href="https://en.wikipedia.org/wiki/Incentive_program">particular case/factor of a policy</a>), want to create teleogenic frameworks so that incentive optimization process would be self-starting.</p>
<p>P.P.S. And yeah, we should definitely check for <a target="_blank" href="https://en.wikipedia.org/wiki/Goodhart%27s_law">Goodhart’s law</a> creeping in - complex system optimization, akin to <a target="_blank" href="https://www.ibm.com/think/topics/overfitting">overfitting</a>, paves a way to unintended consequences:</p>
<p><img src="https://sohl-dickstein.github.io/assets/cartoon-mid.png" alt="Too much efficiency makes everything worse: overfitting and the strong  version of Goodhart's law | Jascha's blog" /></p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item><item><title><![CDATA[Venture capital in 2025]]></title><description><![CDATA[It's f*ck yeah or no - in VC, too


🥰
My short definition of a founder’s job: suffer stoically.


The earlier the stage, the more influence the founder has (following is my IMO assessment):

However…

As NFX are concisely putting it (backed by their...]]></description><link>https://posts.teleogenic.com/venture-capital-in-2025</link><guid isPermaLink="true">https://posts.teleogenic.com/venture-capital-in-2025</guid><dc:creator><![CDATA[Zakhar Kogan]]></dc:creator><pubDate>Thu, 23 Jan 2025 11:22:19 GMT</pubDate><enclosure url="https://cdn.hashnode.com/res/hashnode/image/upload/v1737456920189/0ff6b74c-4da2-4444-b731-90c8eb466b67.png" length="0" type="image/jpeg"/><content:encoded><![CDATA[<h2 id="heading-its-fck-yeah-or-no-in-vc-toohttpswwwnfxcomposthow-vcs-see-you"><a target="_blank" href="https://www.nfx.com/post/how-vcs-see-you">It's f*ck yeah or no - in VC, too</a></h2>
<p><img src="https://www.nfx.com/_next/image?url=https%3A%2F%2Fcontent.nfx.com%2Fwp-content%2Fuploads%2F2024%2F12%2Fword-image-20444-4.jpeg&amp;w=3840&amp;q=75" alt /></p>
<div data-node-type="callout">
<div data-node-type="callout-emoji">🥰</div>
<div data-node-type="callout-text">My short definition of a founder’s job: <strong>suffer stoically</strong>.</div>
</div>

<p>The earlier the stage, the more influence the founder has (following is my IMO assessment):</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737301340731/114a1c8d-aff6-4df7-8671-6c83ddcd0959.png" alt class="image--center mx-auto" /></p>
<p><mark>However…</mark></p>
<p><img src="https://i.imgflip.com/6ppbrd.png?a482496" alt="Wow. I Really Shouldn't Stick My Penis in There. However ..." /></p>
<p>As NFX are concisely putting it (backed by their experience &amp; everything which I love):</p>
<ul>
<li><p>One has to be <strong>compelling</strong> and show <strong>grit</strong> (the ability to “roll with the blows”)</p>
  <div data-node-type="callout">
  <div data-node-type="callout-emoji">🤩</div>
  <div data-node-type="callout-text">When <em>most </em>VCs find someone compelling, they mean: <em>I </em><strong><em>have</em></strong><em> to invest in this person –</em> it’s a hard feeling to describe, but we know it when we see and feel it.</div>
  </div>
</li>
<li><p>The dreaded and ached for <strong>‘the founder has to do it’</strong> (basically a suite of OCD/bipolar tendencies, but…). Not a ‘founder-market fit’, which is more of a skill/network/state match, but a need to solve problem X</p>
</li>
<li><p>The founder is <strong>obsessed with the problem and cares about it</strong>. Be it a biotech solving cancer research (to cure a relative) or an ADHD-friendly task planner etc.</p>
</li>
</ul>
<blockquote>
<p>This is actually your first step towards building a defensible company. If you care more than others, you’ll beat them.</p>
</blockquote>
<ul>
<li>Being a “quarterback”, e.g. <strong>skilled and seeing the big picture and leading</strong> and that ‘ugh’ feel. May that boil down to the feeling of “okay, this one will move with or without us, and we’d better fuel them up to get on the train”.</li>
</ul>
<p>P.S. IMO the big secret behind the last intangible is being able to tell it from Adderall/Ritalin manic semi-euphoria 😌</p>
<h2 id="heading-kpmg-venture-pulse-2024">KPMG Venture Pulse 2024</h2>
<p>TLDR: <a target="_blank" href="https://www.youtube.com/watch?v=PtfGSIpdAlA">Everything’s coming up, roses</a> 🌹</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737287108958/d931ec82-8dc8-4959-b339-6782dc669892.png" alt class="image--center mx-auto" /></p>
<h3 id="heading-global-outlook">Global outlook</h3>
<ul>
<li><p>⬆️ $108.6B in 7022 deals, 80% top deals in the US → avg. check size in US at $26M</p>
</li>
<li><p>AI AI AI AI is at $32B of total, <s>god bless uncle Sam</s> + 37% of the VC funding and 17% of the deal activity was to AI startups (from Citi Agentic AI Report)</p>
<p>  <img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737396521660/563227c2-47c6-4ef8-bbbf-e3da8e20d374.png" alt class="image--center mx-auto" /></p>
</li>
<li><p>A record year for Defense Tech</p>
</li>
<li><p>Average deal-wise, US is too far in the skies at $26M with Europe at $8.4M and Asia at $6.5M:</p>
<p>  <img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737303585812/e66eecd5-fd7d-4763-a65f-751b37575c66.png" alt class="image--center mx-auto" /></p>
</li>
<li><p>Top deals:</p>
<p>  <img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737396770966/a1e7d106-e17a-4dbc-af80-ccf0224d7d18.png" alt class="image--center mx-auto" /></p>
</li>
</ul>
<h2 id="heading-upcoming-trends">Upcoming trends</h2>
<ul>
<li><p>More funding and <strong>acquisitions by CVC funds</strong></p>
</li>
<li><p><strong>AI-enabled verticals</strong> picking up pace (robotics, pharma, biotech, miltech, health tech, cybersec, spacetech &amp; space services)</p>
</li>
<li><p><strong>Agentic AI</strong>. <s>Agents, able to act autonomously at levels 4 or 5 of automation, are the main hope blablabla I’ve written this myself - take that, binary steel killers</s></p>
<p>  <img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737396428452/d2939a25-1284-458c-9d60-ed3df1b9802a.png" alt class="image--center mx-auto" /></p>
</li>
</ul>
<p>Also remembering the other post, <a target="_blank" href="https://posts.teleogenic.com/going-off-the-schedule">Going off the schedule</a>, we can weed (hehehe, hohoho) out more sectors from deep tech, aforequoting <s>(I just love making up words)</s>:</p>
<ol>
<li><p>AI weather prediction, e.g. <a target="_blank" href="https://www.technologyreview.com/2024/07/22/1095184/a-new-weather-prediction-model-from-google-combines-ai-with-traditional-physics/"><strong>DeepMind’s NeuralGCM</strong></a> and <a target="_blank" href="https://deepmind.google/discover/blog/gencast-predicts-weather-and-the-risks-of-extreme-conditions-with-sota-accuracy/"><strong>GenCast</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.thinkgeoenergy.com/u-s-startup-raises-seed-funds-for-ultra-deep-geothermal-wave-drilling-technology/">Ultra-deep drilling</a> (or not-so-deep, e.g. <a target="_blank" href="https://thenextweb.com/news/borobotics-autonomous-robot-worm-geothermal-energy-startup">Borobotics’ Grabowski for installing heat pumps</a>) → mostly for geothermal energy</p>
</li>
<li><p><a target="_blank" href="https://www.nasa.gov/tdm/space-nuclear-propulsion/"><strong>Advanced nuclear propulsion</strong></a></p>
</li>
<li><p>Biocomputing, e.g. <a target="_blank" href="https://www.silicon.co.uk/expert-advice/the-high-performance-low-power-promise-of-neuromorphic-computing">neuromorphic</a> chips and <a target="_blank" href="https://www.allaboutcircuits.com/news/swiss-startup-finalspark-sets-out-develop-worlds-first-living-processor/">wetware computing like FinalSpark</a></p>
</li>
<li><p>Brain manipulation tech. Transformers <a target="_blank" href="https://www.reddit.com/r/singularity/comments/1i3wbl2/ai_can_predict_your_brain_patterns_5_seconds_into/">had just been used to predict the next 5 seconds</a> (!!!) of brainwave patterns, so…</p>
</li>
<li><p>Quantum-optimized portfolios (look at <a target="_blank" href="https://docs.classiq.io/latest/explore/applications/finance/portfolio_optimization/portfolio_optimization/#setup">QAQA</a> and <a target="_blank" href="https://qiskit-community.github.io/qiskit-finance/index.html">Qiskit-based solutions</a>)</p>
</li>
</ol>
<p>P.S. IMO some tech that’s gotta help us evade the dead internet is on the way to receive investor attention:</p>
<p><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1737304282074/665d5793-0dd8-478b-ba9a-b6e2f8e04640.png" alt class="image--center mx-auto" /></p>
<hr />
<p>Welcome to <strong>Teleogenic</strong>❣️</p>
<p>Other places I cross-post (not always) to:</p>
<ul>
<li><p><a target="_blank" href="https://posts.teleogenic.com"><strong>Hashnode</strong></a></p>
</li>
<li><p><a target="_blank" href="https://baldr.medium.com/"><strong>Medium</strong></a></p>
</li>
<li><p><a target="_blank" href="https://t.me/ohmyboi"><strong>Telegram</strong></a></p>
</li>
<li><p><a target="_blank" href="https://twitter.com/ZakharKogan"><strong>Twitter</strong></a></p>
</li>
<li><p><a target="_blank" href="https://www.linkedin.com/in/zakhar-kogan/"><strong>LinkedIn</strong></a></p>
</li>
</ul>
]]></content:encoded></item></channel></rss>