ToKCast

Oct 17 2024 223 ep. 53 mins 725

ToKCast Podcast artwork

This is a podcast primarily about the work of philosopher and physicist David Deutsch and related matters (such as Popperian epistemology). I read from and comment upon the books ”The Beginning of Infinity” & ”The Fabric of Reality” (both by Deutsch), ”The Science of Can & Can’t” (by Deutsch’s collegue Marletto) and ”Rationality” by Pinker (so far). In addition I make stand alone episodes about topics like resources, environmentalism, economics, science, philosophy, epistemology (especially explanations) and reason broadly.

Society & Culture Science Education

Copy RSS

Subscribe on Podcast Addict

Ep 223: The Deutsch Files IV (ToKCast version)

Oct 17 2024 88 mins

After a short introduction by me, the remainder of this episode is a reproduction of "The Deutsch Files IV" the latest in a series of conversations between myself, Naval Ravikant and David Deutsch about a wide variety of topics including, and sometimes going far beyond the contents of "The Fabric of Reality", "The Beginning of Infinity" and Constructor Theory. Go to https://nav.al

Ep 222: David Deutsch’s ”The Fabric of Reality” Chapter 12 ”TimeTravel” Part 1

Oct 15 2024 51 mins

Is time travel into the past and the future possible? What is time dilation? Subjective and objective senses of "time travel". David Deutsch's own documentary on Time Travel from the BBB (192) https://youtu.be/C6_gxoLwrWw?si=8vw8cwbP49XkY6e8

Ep 221: Do Not Destroy The Means of Error Correction

Sep 26 2024 25 mins

Here I present a "positive vision" of the kind I complained was absent in the episode right before this ("Criticism is never enough"). Here I am riffing off a line which contains a deep truth out of the Beginning of Infinity where Socrates is speaking with the god Hermes. In that passage David links a moral injunction "Do not" to an epistemological concept (error). From this steppi

Ep 220: Criticism is never enough

Sep 25 2024 39 mins

Another response episode. This time to Douglas Murray and Jordan Peterson. Douglas and Jordan are seeking a way to construct a positive vision for society, but they seem at a loss for what in fundamental terms, this might include. Part 1 of 2.

Ep 219: Response to Peter Boghossian Part 3, Appendix

Sep 24 2024 24 mins

Parts 1 and 2 were, admittedly, long. So if you could not persevere through those, this gets the major points out serving both as an appendix to tie up some loose ends and as a summary of parts 1 and 2.

Ep 218: Peter Boghossian Response PART 2

Sep 23 2024 62 mins

Here I get to the part of the discussion Peter has about my own "airchat" explanation of "anyone can understand anything". I go through arguments based on the Church-Turing Principle, computational universality and how denials of explanatory universality are appeals to the supernatural and other topics.

Ep: 217 Peter Boghossian Response Part 1

Sep 22 2024 76 mins

The great epistemologist, Peter Boghossian, created a video on Youtube that responded to me, in part. It's to be found in full here: https://youtu.be/5Vf-T8K0_zE?si=T2XkG8h8iNj1ZXGR This first part is largely a response to Richard Dawkins on his notion of "Middle World" and Michael Shermer's notion we are not evolutionarily capable of understanding anything.

Ep 216: Astrobiology and Cancer

Sep 12 2024 84 mins

Part 2 in a series about the work of researcher Charley Lineweaver. In this episode, a targeted focus on the one thing we did not discuss out of all of Charley's scientific interests in my interview with him in Ep 215: his recent work with Paul Davies on "The Atavistic Model" of Cancer. For the peer reviewed paper on The Atavistic Model by Lineweaver and Davies see: https://www.mso

Ep 215: Charley Lineweaver

Sep 09 2024 79 mins

A conversation with physicist, cosmologist, astrobiologist, polyglot and polymath - Charley Lineweaver. 00:00 - My introduction 08:57 - Charley’s fascinating early years 12:14 - From an English/History degree to physics 13:53 - Charley’s historic work on the Cosmic Microwave Background 17:34 - Methods of probing deep space 19:51 - Our accelerating universe 22:15 - Dark Matter

Ep 214: Resources, Wealth, Technology, Error Correction and Knowledge Creation

Jul 24 2024 86 mins

The title is long enough so you look for more here? ;) This one is largely, in truth about energy and what it can do for us. Across the almost 90 minutes I cover how the concepts in the title logically cohere and depend one upon the other and we take a look at "the universal constructor" and compare the possibilities for an optimistic distant future with the reality of our situatio