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Consciousness & cognition: videos Hacker News recommends
Mind and consciousness: theories of consciousness, free will, intelligence, artificial minds, Penrose, Dennett, cognitive science, perception illusions, qualia, hemispheric brain theories. Below: every video in this topic that at least three HN users linked with real commentary, in at least three different months (17 talks, 14 lectures, 9 explainers), best-scored first, with the comments on each video page.
- 3 HN recommenders 12 months 2016–2024HN commenters repeatedly say it changed how they hear political speech and recommend it for understanding why opponents are not simply stupid.
- 12 HN recommenders 11 months 2018–2024T The Artificial Intelligence Channel · talkHN regularly calls it mind-blowing and recommends it as an introduction to Levin's work on bioelectricity and regeneration.
- 7 HN recommenders 8 months 2012–2025HN regulars treat it as an essential, fun Hofstadter talk for any discussion of concepts, analogy and metaphor.
- 7 HN recommenders 7 months 2020–2024HN commenters call it a beloved story and link the animation when threads touch on consciousness, empathy or identity.
- 6 HN recommenders 7 months 2019–2022J John Vervaeke’s Lectern · lectureHN recommends the series as a thorough, non-dogmatic look at meaning, spirituality and escaping nihilism.
- 7 HN recommenders 7 months 2016–2025HN returns to it constantly in consciousness and decision-making threads as a clear, entertaining explanation of split-brain.
- 6 HN recommenders 6 months 2015–2026W withDefiance · interviewHN recommends it as a famous, revealing clash between two thinkers, though some note they largely talk past each other.
- 6 HN recommenders 5 months 2020–2021Praised as a long but rewarding conversation, with commenters especially liking Bach's emphasis on modelling as a skill and his bridge between mind and computation.
- 4 HN recommenders 5 months 2017–2018HN commenters recommend it as a clear, in-depth lecture on consciousness as a process of prediction.
- 5 HN recommenders 5 months 2011–2024HN points to it constantly in threads on inner monologue, visual versus verbal thinking and communication as the classic, entertaining demonstration that minds work differently.
- 3 HN recommenders 4 months 2018–2024Cited as an excellent entry point to Dennett's thinking on minds, memes and competence without comprehension.
- 3 HN recommenders 3 months 2025–2026C Curt Jaimungal · interviewHN recommends it as a fascinating, mind-expanding interview on bioelectricity and non-reductionist biology.
- 2 HN recommenders 3 months 2023–2025N NOVA PBS Official · documentaryRecommended in threads on consciousness, anesthesia and perception as a fascinating look at how much of experience the brain constructs.
- 1 HN recommenders 3 months 2009–2023D Dani Dögenigt · talkCited as the origin of the 'culture/philosophy as operating system' metaphor and as a quick introduction to McKenna's ideas.
- 3 HN recommenders 3 months 2020–2024HN recommends it as a clear explanation of why generations think differently and why IQ scores have risen.
- 3 HN recommenders 3 months 2017–2024Recommended for its account of competence without comprehension, relevant to evolution and to debates about AI.
- 3 HN recommenders 3 months 2023–2025K Karol Jałochowski · documentaryIt is one of the few long, candid interviews with the famously reclusive McCarthy, and commenters share it whenever he comes up.
- 2 HN recommenders 3 months 2010–2024Recommended as a vivid first-person view of the right hemisphere in control, often linked to meditation and non-dual experience.
- 2 HN recommenders 3 months 2022HN points to it in origin-of-life and complexity threads as a fascinating long-form introduction to assembly theory.
- 3 HN recommenders 3 months 2017–2021Recommended as an accessible animated introduction to McGilchrist's thesis on hemispheres and narrow versus diffuse attention.
- 3 HN recommenders 3 months 2020–2023HN commenters call it lucid and fluff-free, and point to Bach as one of the most interesting voices on AI, consciousness and philosophy.
- 3 HN recommenders 3 months 2016–2024Cited in discussions of perception, consciousness and what is real, though some commenters find his conclusions hand-wavy.
- 3 HN recommenders 3 months 2023–2024Recommended as a good high-level view of Humphrey's book and his argument on how consciousness evolved.
- 3 HN recommenders 3 months 2020–2025Pointed to in consciousness and AI threads as the best-known statement of Penrose's view, which commenters find interesting even when they disagree.
- 3 HN recommenders 3 months 2017–2025HN commenters use it as supporting material in arguments about IQ and the g-factor view of intelligence.
- 3 HN recommenders 3 months 2016–2019J Joscha Bach · talkHN recommends it as an inspiring summary of a computational model of mind and a first lecture in a series on the brain as a computer.
- 3 HN recommenders 3 months 2021–2023Q Qualia Research Institute · lectureHN commenters point to it as an interesting lecture related to psychedelics, brain geometry and hyperbolic space, with a good intro to hyperbolic geometry.
- 3 HN recommenders 3 months 2020–2022HN recommends it as an accessible walkthrough of Penrose's ideas on consciousness and cosmology, interesting even if debatable.
- 2 HN recommenders 2 months 2013–2022A Andy80o · lectureRecommended as a lucid, insightful lecture on the limits of human knowledge and the study of mind, one commenter calling it among the best lectures ever.
- 2 HN recommenders 2 months 2018–2023S Serious Science · lectureOffered as a high-level, approachable introduction to Friston's idea of the brain as a prediction machine.
- 2 HN recommenders 2 months 2017–2020N Non-Dual Couch · interviewCited to explain the default mode network and how meditation may quiet it.
- 2 HN recommenders 2 months 2018–2020Recommended as one of the best bridges between mind and computation, and as a sample of Bach's thinking on AI and philosophy.
- 2 HN recommenders 2 months 2022–2025U Uppsala universitet · lectureCited in discussions of analogy-making in science, and revisited by fans of Hofstadter.
- 2 HN recommenders 2 months 2019–2023J JAMIEvstheVOID · commentaryHN points to it as a vivid first-person description of aphantasia and an example of an aphantasic artist.
- 2 HN recommenders 2 months 2020–2024T The Qualcomm Institute · lectureHN commenters point to it as a presentation of the Penrose-Hameroff theory of consciousness, which some find compelling.
- 2 HN recommenders 2 months 2020–2024B Brian Douglas · explainerRecommended as a short, fascinating introduction to how simple sensor-actuator machines can appear intelligent.
- 2 HN recommenders 2 months 2013–2015HN links it as an accessible visual explanation of the problem of mapping brain connectivity.
- 2 HN recommenders 2 months 2024HN commenters cite it for the social theory that reasoning evolved as a collaborative activity, and one lists it as a favorite video.
- 2 HN recommenders 2 months 2020–2022V Vivekananda Samiti, IIT Kanpur · lectureRecommended in threads about consciousness and reality as a clear exposition of the Vedantic view of waking, dreaming and deep sleep.
- 2 HN recommenders 2 months 2018–2024HN points people to it as an accessible explanation of what qualia are.
- 2 HN recommenders 2 months 2020–2023HN recommends it as a short route to Dennett's view of consciousness as a bag of tricks, often in AI and cognition threads.
- 2 HN recommenders 2 months 2017–2026HN cites it whenever threads touch consciousness, perception or predictive-processing, especially for its examples of expectation changing what you perceive.
- 2 HN recommenders 2 months 2016–2020Pointed to in threads about mind uploading and teleportation as a good, accessible look at personal identity.
- Michael Levin: Biology, Life, Aliens, Evolution, Embryogenesis & Xenobots | Lex Fridman Podcast #3253 HN recommenders 2 months 2022–2026HN links it as a long-form entry point to Levin's ideas on cancer, bioelectric signaling and intelligence beyond the brain, though one commenter finds some claims outlandish.
- 2 HN recommenders 2 months 2015–2017Used as a source for Searle's own argument in Chinese room discussions, though some find nothing new in it.
- 2 HN recommenders 2 months 2024–2026Pointed to as a clear, balanced overview of quantum-brain theories when AI consciousness and brain models come up.
- 2 HN recommenders 2 months 2021–2024HN commenters point to it as a clear explanation of Bell's theorem and superdeterminism, though some criticize it as knocking down strawmen.
- 1 HN recommenders 1 months 2020–2025P PA Struggles · interviewHN refers to it as a vivid first-person account of anendophasia whenever inner monologues come up.
- 1 HN recommenders 1 months 2013–2024Pointed to as an accessible introduction to intuition pumps as thinking tools, and shared in remembrance after Dennett's death.
- 1 HN recommenders 1 months 2023–2024Linked as a concise, accessible rebuttal whenever linguistic relativity comes up in a thread.
- 1 HN recommenders 1 months 2021–2023A ALife 2020 Conference · talkHN readers point to it as a companion to other Levin material on bioelectricity, goal-directedness in cells and cancer as a breakdown in cell communication.
- 1 HN recommenders 1 months 2014–2022R rTests334 · videoAlmost entirely one commenter's repeated citation as evidence on unconscious thinking and flawed reasoning.
- 1 HN recommenders 1 months 2017–2023D Dozenal Tauist · videoHN uses it in AI and consciousness debates as a memorable take on why general intelligence is hard to define.
- 1 HN recommenders 1 months 2022–2025L Lex Clips · lectureHN uses it as an early authoritative take in debates about AI, reasoning, and AGI.
- 1 HN recommenders 1 months 2017–2023HN commenters use it as a fun, accessible demonstration that color perception depends on surrounding patterns and that what we see differs from what the eyes register.
- 1 HN recommenders 1 months 2016–2020A American Museum of Natural History · talkLinked in simulation-hypothesis threads as an expert panel that takes the idea seriously, and listed among best technical talks.
- cited 3× 0 months 2009–2016Q quisling76 · demoHN links it as the clearest demonstration that crows can fashion tools.
- cited 3× 0 months 2022–2026H Helix Nebula · videoHN invokes it as a quick reference in discussions of AI-generated content and indistinguishable AI output.
Questions
What is the most recommended consciousness & cognition video on Hacker News?
George Lakoff: Moral Politics by University of California Television (UCTV): HN commenters repeatedly say it changed how they hear political speech and recommend it for understanding why opponents are not simply stupid.
How is this consciousness & cognition list ranked?
By HackerTube's score: the number of distinct months in which an HN comment recommended the video, plus half a point for every month with a strong recommendation. One viral thread counts less than steady recommendations over years.
Where do the videos come from?
From every Hacker News comment between 2007 and 2026 that linked a YouTube video, labeled by an AI model as a recommendation, a citation, a joke or a criticism. The list is published by HackerTube under ODC-By 1.0; this edition adds indexable pages and the comment context.
Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.