Ep 128: Steven Pinker’s ”Rationality” Chapter 5 ”Beliefs & Evidence (Bayesian Reasoning” Remarks & Analysis
ToKCast22 Juli 2022

Ep 128: Steven Pinker’s ”Rationality” Chapter 5 ”Beliefs & Evidence (Bayesian Reasoning” Remarks & Analysis

This chapter continues the themes from Chapter 4 as well as my episode all about probability, risk and Bayesianism found here: https://www.youtube.com/watch?v=AOK5aiASmKM which is an exploration of another talk given by David Deutsch on the nature of probability given what we know about physics. So this chapter of Pinker's book Rationality - being centrally concerned about the use of what is called "Bayesian Reasoning" is compared in this episode to alternative explanations of what rationality and reason amount to. More than previous episodes so far that I have published on the book "Rationality" this one is very much a critique. There is much to recommend the book "Rationality" for two reasons (1) it does summarise and explain some common misconceptions about how to reason or common mistakes people make when reasoning - and these are worth knowing (2) it works as an excellent summary of the prevailing intellectual/academic perspective on these matters for people who are interested in what the truth of the matter is. Knowing what "academic experts" think about this stuff means knowing what gets taught and what filters eventually into culture itself via the "top down" education system we presently have. All that is worth knowing. But here, in this chapter, we encounter the fundamental clash of epistemological worldviews: the mainstream intellectual *prescription* of what they think should be the way people think as against Karl Popper's *description* of the reality as to how knowledge is generated and progress made through incremental identification of errors and their correction. Have fun listening!

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Avsnitt(264)

Ep 264: David Deutsch's "The Fabric of Reality" Chapter 14 "The Ends of the Universe" Part 1

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 p...

30 Juli 44min

Ep 263: David Deutsch's "The Fabric of Reality" Chapter 13 "The Four Strands" Part 4 - and final.

Ep 263: David Deutsch's "The Fabric of Reality" Chapter 13 "The Four Strands" Part 4 - and final.

How do the Four Strands of the Fabric of Reality - Quantum Physics, Computation, Epistemology and Evolution by Natural Selection hold together? What does taking them each seriously and all of them tog...

4 Juli 1h 30min

Ep 262: David Deutsch's "The Fabric of Reality" Chapter 13 "The Four Strands" Part 3

Ep 262: David Deutsch's "The Fabric of Reality" Chapter 13 "The Four Strands" Part 3

This episode is heavily focussed on Dawkin's "Selfish Gene" explanation of Darwin's evolution by natural selection. Obviously there are readings from the relevant part of this chapter from The Fabric ...

4 Maj 1h 3min

Ep 261: Objective Morality II

Ep 261: Objective Morality II

Do not destroy the means of error correction. A deep unification of knowledge akin to unifying quantum theory with computation to create the theory of quantum computation. David Deutsch will be known ...

23 Apr 38min

Ep 260: I don't believe it!

Ep 260: I don't believe it!

Response to a question about my discussion with  @drpeterboghossian  here: https://youtu.be/72vhtT0pFmA?si=hAx1kPho4DkLkBFN This is yet another way of coming at a critique around the concept of "belie...

5 Apr 1h 6min

Ep 259: Reaction to Michael Levin Part 3: Bait and Switch, Podcastistan and Surprising(?) algorithms.

Ep 259: Reaction to Michael Levin Part 3: Bait and Switch, Podcastistan and Surprising(?) algorithms.

In this, the third and final part of a series, I break down some work Michael Levin has done with sorting algorithms. That seems very dry until you hear his claim that these algorithms that are well k...

11 Mars 59min

Ep 258: Reaction to Michael Levin, Part 2: Bioelectricity, Consciousness and Knowing

Ep 258: Reaction to Michael Levin, Part 2: Bioelectricity, Consciousness and Knowing

This is the second in a multipart series where I react to some interviews with ‪@drmichaellevin‬ a biologist who, among other things, specialises in bioelectricity. His research can be found here: htt...

16 Feb 1h 38min

Ep 257: Reaction to Michael Levin, Part 1: Categories and Continuums.

Ep 257: Reaction to Michael Levin, Part 1: Categories and Continuums.

This is the first in a multipart series where I react to some interviews with  @drmichaellevin  - a biologist who, among other things, specialises in bioelectricity. His research can be found here: ht...

9 Feb 1h 8min

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