ToKCast

This is an exploration of the first 7 pages of "The Fabric of Reality". I spend much of the time talking about the significance of the book, how I missed so much even on my first few readings of it and how we find even in these first few pages not merely the seeds of aspects of David Deutsch's later work, but an entire forest of important ideas that motivate much in "The Beginning of Infinity" and his other philosophical work such as "The Logic of Experimental Tests": https://pdf.sciencedirectassets.com/271767/1-s2.0-S1355219816X00032/1-s2.0-S135521981530023X/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjELP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJIMEYCIQDFvidQX0HdiKbHk8tDPI6Xx3d%2B08WVdW4bvTrJtAYhMQIhAOt3a6GjnI1w40bclPo3W%2FmgEaTVnQbmCk0bLelHxjBMKrQDCDwQAxoMMDU5MDAzNTQ2ODY1IgxMZezhD4njxDVguhMqkQNVjXPy%2FvRGzs%2FHY9Eq0tQcEX79UhxDO7Y%2B1Q71GgGvyy3IIsw3VGCgbYaLsIV7h%2BhoB6bfELgfSNGiy33pRrgxKytokoNoIXVQRSCJdkc%2F93GAjaEDCpzMDX1NV9Jujj9iQOHeLzbiLkqMCXld1sWannla7s7Nm2MOb7GdKYkHcGnHcba5fugyQE8HUhiCtGFHzyPRyq2ZnuoL7SFFGeC5tLB7X7TFQhT2YO%2FuXrt9LLkIiFAPCGsCAYW2AMr0XuQdkuG7CxWDYmTIWLTJ734iOlYtppxYbperE3Y63xDqTS7Jq80A79It3GulbT9iStjm7JBFy4LF3ZZbhs%2F60XABJ8U3WyEV4d4sYYWIzPsoTFZoFB3OQlchQg6WNuFwQXUHj5yLYnJDRkVP%2BnggZ%2Boln%2BJw8ILAe9BUexIxS1qGO2J8xgQciX04NQG2ELZ6ciEQnC12rc7l2nIMtz56C3JfPaYJhMwk%2B6%2FJkkxYlNvT5bhxxSwq4hTVPpBWXbMZNWx%2B5FilnKR6kIbmVmPM2L8MvjDg2NKEBjrqAQG87WkTVsRgGe2AoR45PfFE%2BVUqtcUC9qY8q8vzdDIEKGwhaA3BMdfISXsH8Sl7Jxw0TxNioDazf5uueAEQB2yFowtSVc9udD9N6mhwOlRby4RBAPLwkAEgz%2FWl4aXXE3%2FaWxCuXQfWEFbN9mSHtc2kmafJWYYfijbeOdmTC9kRwrCVraCdWAGPgzcUNGW0ciNWBo6s%2B9Vci2sCyZo7OCcVfYMuWZFDjcWYK0t3kGvEvVWQuFTLyOTSLsDvZNf0JeZo5%2BggGnUuqs8DFMZ0GlcEaeP5GnNcPaMdAqitYYF67f9vfRQdGsbGbg%3D%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20210507T033518Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=ASIAQ3PHCVTYQHJSKL4E%2F20210507%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=5f11cec79591e29071a4fd8800fd5d04f1af8a99e6afc05e17f2f07b201e3a92&hash=5835606749c3a73dfb50b1c1a16451933716d7dd085bc5ca765562e01bae8aa1&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S135521981530023X&tid=spdf-d6a79e96-757a-4541-9f5d-c2e61a0df1ed&sid=cd7069598b3c214f033b0e3-bdecf1cfde71gxrqa&type=client For many who read "FoR" as it has affectionately become known prior to "The Beginning of Infinity" (BoI) - it was FoR that really shifted our mindset from a common-sense and traditional understanding of science and philosophy to a genuinely Popperian world view, updated and refined by David Deutsch. This is not a book to be read lightly if one is unaccustomed to the work of David Deutsch. It will change your mind. I do not mean in the colloquial sense of that phrase - like "It will change an idea you have". I mean it will change what your mind is to you. You will think differently. You be speak differently. You will behave differently. You will be different. In a much better way.

Chiara Marletto, author of 'The Science of Can and Can't,' discusses Constructor Theory, a departure from traditional physics, focusing on counterfactuals and epistemology. The podcast explores genetic resilience in DNA, mutations' role in adaptation, and the evolution of knowledge. It delves into the significance of counterfactuals in science and the transition to constructor theory in physics.

Delve into the dynamic clash between John Horgan's pessimism and David Deutsch's optimism about science. Explore critiques surrounding Popper's theories that veer into personal attacks. Uncover the exciting mysteries of dark matter and dark energy, revealing how they challenge current cosmological models. The conversation highlights the importance of maintaining a curious mindset in the face of science's evolving nature and unresolved questions, particularly in fundamental physics.

This episode is identical to episode 59 - only it contains no music. I don't think this is as good :) My preferred way to experience this is the video version version which is here: https://www.youtube.com/watch?v=zpTxBkmr4LE .  of this video (there is another published alongside this without any music -again, I don't think it is as good, but if you prefer "no music" - there is a video version without that also here: https://youtu.be/Ky4vMllidvM​   In either case this episode seeks to answer the question "What is a person?" in the context of our best scientific and philosophical understanding of evolution by natural selection, the theory of computation (including quantum computation), the theory of epistemology - how knowledge is created - and finally quantum theory - in particular the Everettian multiverse understanding of it in its most modern incarnation, as explained primarily by David Deutsch in "The Beginning of Infinity" and invoking the concept of fungibility. The concept of "personhood" has been historically a very tricky idea; either mired in the murky waters of mysticism, or reduced by the near vacuousness of physicalism. This document attempts to provide a video essay on the topic given our most up to date notions of what is true in philosophy, mathematics, morality, epistemology and physics. Time stamps will be available soon. Credit for the music goes to “Ketsa” - https://ketsa.uk/​ where their music can be downloaded for free on a Creative Commons License here: https://freemusicarchive.org/music/Ketsa​ and my own track breakdown is as follows: Track List and Times Save Ourselves (00:05​) Deliverance (03:02​) Astral Travel (06:22​) Blazing Stars (09:42​) Blessed Time (12:54​) Dancing by Twilight (38:30​) Wild Rivers (41:46​) Hear me out (44:42​) Gilded Moon (48:27​) Deep Math (53:58​) Built from Nothing (57:11​) Details for the creative commons license can be found at https://freemusicarchive.org/music/Ketsa​ and at the end of the video.

My preferred way to experience this is the video version version which is here: https://www.youtube.com/watch?v=zpTxBkmr4LE .  There is another version also published alongside this without any music - I don't think it is as good, but if you prefer "no music" - there is a version without that here: https://youtu.be/Ky4vMllidvM​   Note that episode 60 of the podcast is just "Episode 59 without the music" as well.    In either case this episode seeks to answer the question "What is a person?" in the context of our best scientific and philosophical understanding of evolution by natural selection, the theory of computation (including quantum computation), the theory of epistemology - how knowledge is created - and finally quantum theory - in particular the Everettian multiverse understanding of it in its most modern incarnation, as explained primarily by David Deutsch in "The Beginning of Infinity" and invoking the concept of fungibility. The concept of "personhood" has been historically a very tricky idea; either mired in the murky waters of mysticism, or reduced by the near vacuousness of physicalism. This document attempts to provide a video essay on the topic given our most up to date notions of what is true in philosophy, mathematics, morality, epistemology and physics. Time stamps will be available soon. Credit for the music goes to “Ketsa” - https://ketsa.uk/​ where their music can be downloaded for free on a Creative Commons License here: https://freemusicarchive.org/music/Ketsa​ and my own track breakdown is as follows: Track List and Times Save Ourselves (00:05​) Deliverance (03:02​) Astral Travel (06:22​) Blazing Stars (09:42​) Blessed Time (12:54​) Dancing by Twilight (38:30​) Wild Rivers (41:46​) Hear me out (44:42​) Gilded Moon (48:27​) Deep Math (53:58​) Built from Nothing (57:11​) Details for the creative commons license can be found at https://freemusicarchive.org/music/Ketsa​ and at the end of the video.

Dive into the concepts of beginnings and infinity, inspired by Churchill, as the dialogue unfolds. Explore innovative solutions to global challenges like climate change, contrasting technology with tradition. Journey through history, reveling in Eratosthenes' groundbreaking Earth measurements and the quest for a unifying theory in particle physics. Delve into the fascinating relationship between mathematics and reality, and reflect on the philosophical nature of knowledge and ignorance. A vibrant exploration of human creativity and the dynamic journey of discovery awaits!

The podcast discusses existential risks such as supervolcanoes and asteroids, exploring how to remain optimistic. It also delves into economic aspects of international relations, effective altruism, and philosophical perspectives on societal control in the face of existential threats.

The final part of the penultimate chapter. Here we cover "The parable of Europium" and other memorable pessimists from David's formative years. Some analysis of the present concerns about climate change and the rational problem solving - and optimistic approach as contrasted to the standard pessimistic lines.

What does it mean for something to exist?

Marx, Engels and Diamond present to us a vision of people as being in some sense impotent in the grand historical scheme - subject merely to natural forces and thus able to be predicted by a kind of natural law. This reductive view of people and their place in history (and the cosmos) leads to terrible historical ideas that bleed into pessimistic political ideologies. The truth instead is not bleak. People - in the form of their creative capacity to explain the world in which they find themselves leads to them being shapers of history. They are agents of change: powerful and good. We are reaching a crescendo of "The Beginning of Infinity".