
ToKCast
by Brett Hall
Is this your podcast?Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Most discussed topics
Brands & references
Total monthly reach
Estimated from 28 chart positions in 28 markets.
By chart position
- 🇦🇺AU · Philosophy#6730K to 100K
- 🇬🇧GB · Philosophy#1285K to 30K
- 🇺🇸US · Philosophy#1735K to 30K
- 🇮🇳IN · Philosophy#7100K to 300K
- 🇰🇷KR · Philosophy#1281K to 10K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
111K to 380K🎙 ~2x weekly·260 episodes·Last published 1w ago - Monthly Reach
Unique listeners across all episodes (30 days)
222K to 760K🇮🇳39%🇦🇺13%🇰🇪13%+25 more - Active Followers
Loyal subscribers who consistently listen
67K to 228K
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
—
Total Plays
—
Total Reviews
—
* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
From 12 epsHost
Recent guests
Recent episodes
Ep 267: The Orthogonality Thesis is Moral Relativism. (Response to Sam Harris on AI).
Aug 26, 2026
27m 17s
Ep 266: Facts, Fantasy and Critical Thinking
Aug 20, 2026
32m 57s
Ep 265: David Deutsch's "The Fabric of Reality" Chapter 14 "The Ends of the Universe" Part 2 The Omega Point
Aug 15, 2026
1h 28m 35s
Ep 264: David Deutsch's "The Fabric of Reality" Chapter 14 "The Ends of the Universe" Part 1
Jul 30, 2026
44m 29s
Ep 263: David Deutsch's "The Fabric of Reality" Chapter 13 "The Four Strands" Part 4 - and final.
Jul 4, 2026
1h 30m 56s
Social Links & Contact
Official channels & resources
Official Website
Login
RSS Feed
Login
| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 8/26/26 | Ep 267: The Orthogonality Thesis is Moral Relativism. (Response to Sam Harris on AI). | This is in response to episode 489 of Sam Harris' "Making Sense" podcast - in a section only available via subscription. I have clipped the approximately 60 seconds worth of material I am narrowly responding to for fair use in this commentary. The case unpacked is, roughly, that morality can be disconnected from (is orthogonal to) reason broadly is no more than a restatement of moral relativism - and hence false. Morality and science are about objective reality so cannot be “orthogonal”. Moral progress goes hand-in-hand with reason broadly and any “sufficiently advanced” intelligent system would not only realise this, they must understand it to make unbounded, rapid progress. | 27m 17s | ||||||
| 8/20/26 | Ep 266: Facts, Fantasy and Critical Thinking | A analysis in Popperian style of Candace Owens' "mode" of debate and discussion, approach to evidence and thinking and a comparison to the more mainstream evaluations of this debate. | 32m 57s | ||||||
| 8/15/26 | Ep 265: David Deutsch's "The Fabric of Reality" Chapter 14 "The Ends of the Universe" Part 2 The Omega Point | All about the distant future. What does cosmology tell us about the fate of the universe, life and intelligence in some ultimate sense? Frank Tipler's The Omega Point Theory is the primary focus, but throughout we consider the centrality of The Turing Principle for predictions about the future of the cosmos, Roger Penrose's "Conformal Cyclic Cosmology" and some of Freeman Dyson's ideas. Timestamps and Chapters: 0:00 – Introduction: Longevity, Immortality, the Singularity & the Omega Point 5:50 – Recap: The Four Strands, Knowledge & the Multiverse 8:20 – Frank Tipler’s Omega Point Theory Introduced 9:00 – Anthropic Principles (Weak, Strong & Final) 10:30 – The Turing Principle as the Key to the Omega Point 1 3:40 – Modern Cosmology Challenges: Expanding Universe, Dark Energy & Heat Death 20:20 – Cosmological Models That Allow Unlimited Computation (Big Crunch Conditions) 22:00 – Tipler’s Rejoinders & the Case for Eventual Collapse 24:00 – Computers Near the Omega Point & Mutual Implication with the Turing Principle 30:00 – Defending the Strong Turing Principle & the Comprehensibility of Reality 35:00 – Infinite Thoughts, Virtual Reality & Colonisation Deadlines 37:00 – Roger Penrose’s Conformal Cyclic Cosmology (CCC) 43:00 – Freeman Dyson’s Ideas & Infinite Computation in an Expanding Universe 46:50 – Properties of the Omega Point: Omniscience, Omnipotence & Omnipresence 1:15:00 – The Omega Point as “God”, Resurrection & Virtual-Reality Heaven 1:18:50 – Critique of the Technological Singularity (Kurzweil) & Mind Uploading 1:22:00 – The Limits of Far-Future Prediction (Ancient Builder Analogy) 1:25:00 – Conclusions & Takeaways: Take the Turing Principle Seriously | 1h 28m 35s | ||||||
| 7/30/26 | Ep 264: David Deutsch's "The Fabric of Reality" Chapter 14 "The Ends of the Universe" Part 1 | What do our best explanations tell us about the ultimate ends of the universe? What is the difference between forming a world view about any one of the four strands (evolution, epistemology, quantum physics or computation) versus taking all four of them seriously? | 44m 29s | ||||||
| 7/4/26 | Quantum PhysicsComputation+4 | — | The Fabric of RealityChapter 13 | — | Quantum PhysicsComputation+5 | — | 1h 30m 56s | ||
| 5/4/26 | evolutionnatural selection+3 | — | The Fabric of RealityThe Selfish Gene+1 | — | David DeutschThe Fabric of Reality+5 | — | 1h 03m 31s | ||
| 4/23/26 | objective moralityepistemology+3 | — | — | — | David Deutschmoral philosophy+2 | — | 38m 58s | ||
| 4/5/26 | beliefknowledge+3 | Dr Peter Boghossian | — | — | philosophyscience+1 | — | 1h 06m 31s | ||
| 3/11/26 | algorithmsbiology+2 | Michael Levin | The Farthest ReachesForbes | — | sorting algorithmsunusual behavior+3 | — | 59m 35s | ||
| 2/16/26 | bioelectricityconsciousness+1 | Michael Levin | bioelectricity research | — | bioelectricityconsciousness+2 | — | 1h 38m 57s | ||
Want analysis for the episodes below?Free for Pro Submit a request, we'll have your selected episodes analyzed within an hour. Free, at no cost to you, for Pro users. | |||||||||
| 2/9/26 | bioelectricityinterviews+2 | Michael Levin | bioelectricity research | — | biologistTim Ferriss+2 | — | 1h 08m 04s | ||
| 1/30/26 | Quantum TheoryKarl Popper+2 | — | The Fabric of RealityThe Four Strands | — | David DeutschThe Fabric of Reality+3 | — | 1h 09m 36s | ||
| 1/14/26 | LLMsBayesianism+2 | Vishal Misra | Bayesian Attention TrilogyThe Bayesian Attention Trilogy | — | researchpapers+2 | — | 1h 22m 45s | ||
| 12/25/25 | censorshipsocial media+3 | — | — | AustraliaBondi | AustraliaBondi tragedy+2 | — | 1h 33m 08s | ||
| 12/22/25 | Bondi MassacreAustralian politics+1 | — | Home Affairs | Bondi BeachAustralia | Tony BurkeJason Clare+1 | — | 35m 18s | ||
| 12/19/25 | politicsterrorism+2 | — | — | Australia | Anthony AlbaneseBondi Beach Massacre+2 | — | 1h 05m 05s | ||
| 12/11/25 | Ep 251: OK Doomer! | This is a reproduction of a talk I gave to some trainee surgeons in Sydney who, among other things, were learning about AI as it was affecting their own field. It is, in a sense, a summary of many of the points I have been making recently on this channel with respect to AI and pessimism around it. | 31m 08s | ||||||
| 11/12/25 | Ep 250: The Farthest Reaches - Audiobook | The Farthest Reaches is a book about "Explanatory Universality". Explanatory Universality is a concept introduced by physicist and philosopher David Deutsch in his book "The Beginning of Infinity". Links, as mentioned in the audiobook can be found in the ebook available for free here: https://www.bretthall.org/the-farthest-reaches.html This present work follows the logic of that concept as it applies to education, psychology, morality, immigration, the trans issue, "evolutionary psychology" and the significance of people to physical reality and much more. This version is significantly longer and with superior audio production compared with the original podcast of the same name. These are the chapters and timestamps: 00:00 Preface 21:51 Chapter 1 - Universality and Reach 29:38 Chapter 2 - The Reach of Explanatory Universality 38:53 Chapter 3 - Explaining Explanatory Universality 47:31 Chapter 4 - Explanatory Universality and Education 1:00:27 Chapter 5 - Explanatory Universality, Psychological Science and IQ 1:03:41 Chapter 6 - Explanatory Universality and Adopting Culture 1:10:26 Chapter 7 - Explanatory Universality and IQ Part 2 1:14:58 Chapter 8 - Explanatory Universality and the “Trans Issue” 1:22:57 Chapter 9 - Explanatory Universality and Immigration 1:48:12 Chapter 10 - Explanatory Universality and Ethnicity 2:11:39 Chapter 11 - Explanatory Universality and Multiculturalism 2:23:22 Chapter 12 - Explanatory Universality and Mental Illness 2:32:35 Chapter 13 - Explanatory Universality, Hangups and Sexuality 2:41:26 Chapter 14 - Explanatory Universality and The Woke Left and The Woke Right 2:48:29 Chapter 15 - Explanatory Universality and Optimism 2:58:20 Chapter 16 - Explanatory Universality and Artificial Intelligences 3:09:59 Chapter 17 - Universality, Freedom of Speech and Freedom of Reach 3:17:07 Chapter 18 - Explanatory Universality and Evolutionary Psychology 3:31:20 Chapter 19 - Explanatory Universality and Individuality 3:39:05 Chapter 20 - Summary and Conclusions 4:08:18 Acknowledgements and Afterward The author thanks David Deutsch ( @DavidDeutschPhysicist ) Naval Ravikant ( @NavalR ) Reid Nicewonder ( @CordialCuriosity ) and Peter Boghossian ( @drpeterboghossian ) for their crucial support and engagement. And to all other supporters who have contributed to the ongoing viability of ToKCast and my other content output. Brett Hall is a technical advisor and content creator, Ambassador to Conjecture Institute ( @ConjectureInstitute ) and Board Member of the National Progress Alliance (www.nationalprogressalliance.org) and holds undergraduate qualifications from: The University of New South Wales )in Physics and the Philosophy of Science) The University of Western Sydney (in Science and Mathematics Teaching) and Postgraduate Qualifications from Swinburne University, Melbourne (in Astronomy and Astrophysics). Macquarie University (in the Teaching of English Language) The Australian Catholic University (in Mathematics) and a partially completed post graduate certificate in Geology and Geophysics from Macquarie University. He lives in Sydney, Australia. | 4h 19m 29s | ||||||
| 10/17/25 | Ep 249: The Farthest Reaches Part 4 and Conclusion | Chapters and Timestamps 00:06 Chapter 13: Explanatory Universality, Hangups and Sexuality 08:07 Chapter 14: The Woke Left and the Woke Right 15:38 Chapter 15: Universality and Optimism 25:04 Chapter 16: Universality and Artificial Intelligences 35:54 Chapter 17: Universality, Freedom of Speech and Freedom of Reach 42:44: Chapter 18: Summary and Conclusions | 1h 12m 15s | ||||||
| 10/13/25 | Ep 248: AI and Philosophy of Science | This is the extended "director's cut" of a talk delivered for "RatFest 2025" (next year to be "Conjecture Con"). This also serves as a supplement to my "Doom Debates" interview which can be found here: https://youtu.be/koubXR0YL4A?si=483M6SPOKwbQYmzb It is simply assumed some version of "Bayesian reasoning" is how AI will "create" knowledge. This misconception permeates the https://ai-2027.com paper, as well as Bostrom and Yudkowsky's work on this, as well as that of every other AI "Doomer" and even on the other extreme the so-called "AI-Accelerationists". All of that indicates a deep misconception about how new explanations are generated which comes from a deep misconception about how science works because almost no one in the field of AI seems to think the *philosophy of* science is even relevant. I explain what has gone wrong: 00:00 Introduction 09:14 The Big Questions and the new Priesthoods 18:40 Nick Bostrom and Superintelligence 25:10 If anyone builds it, everyone dies and Yudkowsky. 33:32 Prophecy, Inevitability, Induction and Bayesianism. 41:42 Popper, Kuhn, Feyerabend and Lakatos. 49:40 AI researchers ignore The Philosophy of Science. 58:46 A new test for AGI from Sam Altman and David Deutsch? 1:03:35 Accelerationists, Doomers and “Everyone dies”. 1:10:21 Conclusions 1:15:35 Audience Questions | 1h 25m 39s | ||||||
| 9/22/25 | Ep 247: The Farthest Reaches Part 3 | Chapters and Timestamps 00:07 Chapter 10 Explanatory Universality and Ethnicity 24:51 Chapter 11 Explanatory Universality and Multiculturalism 37:47 Chapter 12 Explanatory Universality and Mental Illness. | 47m 19s | ||||||
| 9/16/25 | Ep 246: The Farthest Reaches Part 2 | Chapters and Timestamps: 00:06 Chapter 5 Explanatory Universality, Psychology and IQ 03:30 Chapter 6 Explanatory Universality and Adopting Culture 11:47 Chapter 7: Explanatory Universality and IQ Part 2 17:10 Chapter 8 Explanatory Universality and the “trans” issue. 27:35 Chapter 9: Explanatory Universality and Immigration | 56m 26s | ||||||
| 9/12/25 | Ep 245: The Farthest Reaches (Part 1) | Chapters 1 to 4 of a multi-chapter series about the reach of what I argue is one of the most important lessons to learn in order to solve many pressing problems: explanatory universality. This podcast provides an explanation that "explanatory universality" is an idea of such depth it may have among the greatest reach of any idea. Chapters: 00:12 Chapter 1 - Universality and Reach 09:09 Chapter 2 - The Reach of Explanatory Universality 20:01 Chapter 3 - Explaining Explanatory Universality 30:23 Chapter 4 - Explanatory Universality and Education | 44m 43s | ||||||
| 8/22/25 | Ep 244: Deep learning is not "inductive". | We are told by people working in the field, researchers and those who publish academic papers on the topic that artificial intelligence or deep learning or LLMs or Machine Learning or Recurrent Neural Networks - call them what you like - employ some form of inductive reasoning. But do they? What is inductive reasoning? What is deductive or adductive for that matter? Is "new physics" or other new science being discovered by the most recent and best chatbots or other "artificially intelligent" computer systems? My response to all that is contained herein. For images see: https://youtu.be/9Dimv7mOls4 For more information: https://www.bretthall.org/blog/induction | 22m 35s | ||||||
| 7/21/25 | Ep 243: In praise of ignorance - the podcast. With Liberty Fitz-Claridge | This episode is a reading of and reflection upon more writing by David Deutsch - an article you can find at https://takingchildrenseriously.com/in-praise-of-ignorance/ Joining me is philosopher and language educator Liberty Fitz-Claridge. Liberty holds Master Degrees in both Philosophy and Applied Linguistics and English Language teaching, as well as a Bachelors in The Philosophy of Science. As well as teaching, Liberty runs the Popper-Deutsch Reading Group which can be found at www.meetup.com/popper-deutsch-reading-group/ In this conversation Liberty refers to the following articles: 1. Ioup, Georgette, Elizabeth Boustagui, Manal El Tigi, and Martha Moselle. “Reexamining the Critical Period Hypothesis: A Case Study of Successful Adult SLA in a Naturalistic Environment.” Studies in Second Language Acquisition 16, no. 1 (1994): 73–98. https://doi.org/10.1017/S0272263100012596. 2. Alsulaimani, Adil. (1990). Reading problems in Arab learners of English (Unpublished doctoral dissertation). London University, UK. 3. Randall, Mick and Meara, Paul. (1988). “How Arabs read Roman letters.” Reading in a Foreign Language, 4 (2): 133-145. | 1h 36m 22s | ||||||
Showing 25 of 266
Pitch Fit is a Pro feature
See how bookable this show is for guests, which brands already advertise, the per-episode ad value, and the best-fit guest and sponsor profile. The numbers are blurred on the free plan.
How readily this show books outside guests like you.
How proven this show is for host-read sponsorships.
For Guests
ProFor Advertisers
ProUpgrade to Pro to unlock guest cadence, sponsor categories, fit scores, and per-episode ad value for this show.
Chart history for ToKCast
Peaked at #7 in India, top 10 in 1 of 30 tracked markets, currently #7 in India.
| Market | Genre | Peak | Current | Trend |
|---|---|---|---|---|
| India | — | #7 | #7 | — |
| KE | — | #12 | #12 | — |
| ID | — | #29 | #29 | — |
| NG | — | #31 | #31 | — |
| India | — | #33 | #33 | — |
| SG | — | #62 | #62 | — |
| IS | — | #63 | #63 | — |
| Australia | — | #67 | #67 | — |
| South Africa | — | #68 | #68 | — |
| PH | — | #72 | #72 | — |
| PL | — | #73 | #73 | — |
| IL | — | #80 | #80 | — |
| PT | — | #94 | #94 | — |
| GR | — | #96 | #96 | — |
| Norway | — | #117 | #117 | — |
| CZ | — | #120 | #120 | — |
| United Kingdom | — | #128 | #128 | — |
| South Korea | — | #128 | #128 | — |
| New Zealand | — | #136 | #136 | — |
| Japan | — | #142 | #142 | — |
Chart Positions
30 placements across 28 markets.
Chart Positions
30 placements across 28 markets.