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ToKCast

Brett Hall
David Deutsch
Artificial Intelligence
The Fabric Of Reality
Quantum Theory
Time Travel
Epistemology
Philosophy
Multiverse
Karl Popper
AGI
Philosophy Of Science
Consciousness
Mathematics
Knowledge Creation
Morality
Quantum Physics
Simulation Hypothesis
Australia
Enlightenment
Cancer

This is a podcast largely about the work of David Deutsch and his books ”The Beginning of Infinity” and ”The Fabric of Reality”.

PublishesTwice monthlyEpisodes268Founded8 years ago
Number of ListenersCategories
PhilosophyScienceSociety & Culture

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Artwork for ToKCast

Latest Episodes

Today CEO of the world's most valuable company, Nvidia, Jensen Huang, announced "AGI has arrived". x.com/JensenHuang/status/2096700264569090384?s=20 Some reflections on all that.

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 ca... more

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.

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 Turin... more

Key Facts

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Recent Guests

Peter Bacosian
Philosopher, guest on episode discussing epistemology
Episode: Ep 260: I don't believe it!
Michael Levin
A researcher known for his work in bioelectricity and consciousness.
Episode: Ep 258: Reaction to Michael Levin, Part 2: Bioelectricity, Consciousness and Knowing
Tim Ferriss
Entrepreneur and author, known for his podcast and writings on personal development.
Episode: Ep 258: Reaction to Michael Levin, Part 2: Bioelectricity, Consciousness and Knowing
Vishal Misra
Computer scientist, vice dean of computing and AI at Columbia University
Columbia University
Episode: Ep 255: Does this research explain how LLMs work?
Liberty Fitz-Claridge
A TEFL teacher and a participant in discussions on philosophy of science through reading groups.
Episode: Ep 243: In praise of ignorance - the podcast. With Liberty Fitz-Claridge
Jordan Peterson
A prominent Canadian psychologist and cultural commentator.
Self-employed
Episode: Ep 220: Criticism is never enough
Douglas Murray
A British author and political commentator known for his views on culture and politics.
Self-employed
Episode: Ep 220: Criticism is never enough
Charley Lineweaver
A cosmologist and astrophysicist specializing in astrobiology and cancer research.
Australian National University
Episode: Ep 216: Astrobiology and Cancer
Dr. Sam Kuypers
Physicist specializing in theoretical physics and epistemology.
Theoretical Physics in Montreal, Canada
Episode: Ep 206: Sam Kuypers (Time: The First Quantum Concept Part 3 - and more).

Host

David Deutsch
Co-Host of the show; central figure around whom many episodes orbit, focusing on epistemology, physics, and computation.

Reviews

4.8 out of 5 stars from 381 ratings
  • Can’t get enough of this show

    Thanks Brett. You are doing great service. David is fantastic but we need you to help break it down for lay people like me. I dig any thing available publicly on DD and have multiple copies of both books. Each time you read it you get something new and it feels amazing. I read the chapter and hear your episode breakdown simultaneously - and that’s how I get the best of DD.

    Apple Podcasts
    5
    Di$-appointed user
    Indiaa year ago
  • A gem

    I know not how I chanced on this podcast. I disagree with some of the views of the chap. However it’s very thought provoking and reasonable. Refreshingly calm and unembittered.

    Beautifully produced, proper mic and prepared delivery, pleasant voice. Excellent in its area, and has quite some range. And I hope you don’t mind me saying that it’s a joy for an insomniac; can listen for a good stretch, be intellectually stimulated, and perchance, drift off.

    We just wish some of these smartest of gu... more

    Apple Podcasts
    5
    äöjdå
    New Zealand2 years ago
  • Cliff hanger?!?!!

    Nice work!

    Listening intently to ep (??) today (2024.09.22) when — at a key moment — part 1 of 2 came to an sudden end !!

    Your principled search for less-wrong is very satisfying to listen to!!

    I Will be listening to part 2 the moment it appears

    Apple Podcasts
    5
    wiggy woggy
    Canada2 years ago
  • Kocham Patryk(parimple)

    !!!!!!!!

    Apple Podcasts
    5
    Samotnyojciec22
    Poland2 years ago
  • Mój ulubiony podcast

    !!!

    Apple Podcasts
    5
    parimple
    Poland2 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Fans value the rigorous, open-ended exploration of controversial topics.
Episodes are consistently thought-provoking and well-produced.
Listeners appreciate the host's clarity in breaking down dense ideas.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Ep 255: Does this research explain how LLMs work?
Q: What is the core claim of the Bayesian Attention Trilogy, and does it imply the LLMs actually understand or create knowledge?
The host explains that the trilogy argues LLMs perform Bayesian reasoning over their training data, effectively modeling probabilities to predict outputs; however, this does not mean they truly understand or create new knowledge. They are manipulating existing information to generate plausible text rather than inventing new theories.
Ep 258: Reaction to Michael Levin, Part 2: Bioelectricity, Consciousness and Knowing
Q: What does it mean to see those memories?
Seeing those memories refers to using voltage-sensitive fluorescent dyes to create a full map of the electrical activities of tissues.
Ep 227: "What is Capitalism?" - an encounter between Objectivism and Critical Rationalism.
Q: Is democracy necessary for protecting individual rights?
Democracy in its pure form, particularly majority rule, is detrimental to individual rights. A system protecting individual rights is essential, independent of voting.
Ep 227: "What is Capitalism?" - an encounter between Objectivism and Critical Rationalism.
Q: What is capitalism? Why do we need to defend it and what's going wrong right now?
Capitalism is a historical achievement that provides the environment for human beings to thrive through individual rights and freedoms. Its defense is necessary because lack of awareness towards its principles and increased government regulation has led to a societal retreat from capitalist values.
Ep 225: Livestream from November 27, 2024
Q: What conditions must exist for knowledge to grow indefinitely, and how can we improve our system to ensure this growth continues?
We must maintain the traditions of the Enlightenment, which include protecting the means of error correction, free speech, capitalism, and the right to vote. This will give us the best chance of fostering the growth of knowledge indefinitely.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About ToKCast

What is ToKCast about and what kind of topics does it cover?

The show centers on philosophical and scientific inquiry through the lens of one influential thinker, frequently connecting physics, computation, epistemology, and the nature of knowledge to big-picture questions about reality and civilization. Episodes feature deep dives into complex ideas with clear explanations, often drawing out implications for AI, science, morality, and long-term human progress. Notable strengths include rigorous, idea-driven conversations, frequent cross-pollination with computer science, biology, and philosophy, and a consistent effort to make dense theories accessible to curious listeners. A distinctive element is its commitment to fallibilist, conjecture-based reasoning and to linking theoretical rigor with practi... more

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Which podcasts are similar to ToKCast?

These podcasts share a similar audience with ToKCast:

1. Founders
2. Dwarkesh Podcast
3. David Senra
4. The Knowledge Project
5. EconTalk

How many episodes of ToKCast are there?

ToKCast launched 8 years ago and published 268 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on ToKCast?

Recent guests on ToKCast include:

1. Peter Bacosian
2. Michael Levin
3. Tim Ferriss
4. Vishal Misra
5. Liberty Fitz-Claridge
6. Jordan Peterson
7. Douglas Murray
8. Charley Lineweaver

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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