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Theories of Everything with Curt Jaimungal

David Wolpert: Why Science Has Absolute Limits It Cannot Cross

Theories of Everything with Curt Jaimungal

Curt Jaimungal

Physics, Philosophy, Society & Culture, Science

4.6606 Ratings

🗓️ 28 January 2022

⏱️ 127 minutes

🧾️ Download transcript

Summary

David Wolpert (Santa Fe Institute) proves the No Free Lunch theorem and challenges the Mathematical Universe They explore how Bayesian reasoning, Zen Buddhism, and superdeterminism intersect with physics and philosophy, and critique popular views on free will.- 00:00:00 - Introduction- 00:05:41 - No Free Lunch theorem explained- 00:08:42 - Limits of mathematical proof- 00:18:38 - Limits of Bayesian reasoning- 00:24:23 - Meaning of No Free Lunch theorems- 00:32:15 - The Problem and NFL nihilism- 00:40:01 - Life's temporary meaning- 00:44:07 - Zen Buddhism and No Free Lunch- 00:45:50 - Artist vs Mathematician- 00:48:54 - NFL and Zen continuation- 00:51:38 - Atheism and intellectuals- 00:57:30 - Superdeterminism video discussion- 00:59:23 - What free will is and is not- 01:02:23 - Critique of Dennett and Wolfram on free will- 01:12:46 - Science as instrumental vs metaphysical- 01:21:12 - Map vs Territory and Mathematical Universe- 01:35:05 - Physics supervening on free will- 01:39:36 - Explaining the Mathematical Universe- 01:43:09 - Preview Part 2 with Wolpert- 01:46:06 - Philosophy of mathematics and reality- 01:47:45 - Why science shouldn't work / cross validationSPONSORS:- Brilliant: 20% off at https://brilliant.org/TOERESOURCES:- YouTube link: https://youtu.be/qj_YUxg-qtY- Algo podcast channel: https://www.youtube.com/channel/UC9IfRw1QaTglRoX0sN11AQQ- Algo website: https://www.algo.com/- Merch (until end of Oct 2021): https://tinyurl.com/TOEmerch- Patreon: https://patreon.com/curtjaimungal- Crypto: 3CSm4FH6975J8wvKp8x8BSefH6QCVuk736- PayPal: https://tinyurl.com/paypalTOE- Twitter: https://twitter.com/TOEwithCurt- Discord Invite: https://discord.com/invite/kBcnfNVwqs- iTunes: https://podcasts.apple.com/ca/podcast/better-left-unsaid-with-curt-jaimungal/id1521758802- Pandora: https://pdora.co/33b9lfP- Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e- Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeverything- Sabine Hossenfelder's video on Superdeterminism: https://www.youtube.com/watch?v=ytyjgIyegDI- Better Left Unsaid documentary: http://betterleftunsaidfilm.com Theories of Everything with Curt Jaimungal features long-form, technically detailed interviews with leading researchers in physics, mathematics, consciousness, and philosophy, exploring topics at the level of active research. For academics, graduate students, and anyone seeking depth beyond popular science. SPONSOR: I personally subscribe to The Economist. TOE listeners get 35% off the annual subscription. No other podcast has this! https://economist.com/TOE FOLLOW: Substack | Spotify | YouTube | Twitter Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices

Transcript

Click on a timestamp to play from that location

0:00.0

This is part one of a conversation with the inimitable David Walpert. You'll want to watch this one

0:06.1

all the way until the end to understand the concepts which will be referenced in part two,

0:10.8

where we take questions from you, as well as hearing questions from Kevin Canuth, Anil Seth,

0:16.6

Carl Fristin, and Chris Langan, all posed to David Walpart. Check the description for the link

0:22.9

to part two. David Walpart is a mathematician, a physicist, and a computer scientist. He's also the

0:29.0

pioneer of three limiting theorems, including the No Free Lunch theorem, which, as astounding as the

0:34.1

no free lunch theorem is, is actually the least monumental of the three.

0:38.3

That statement alone is a testament to how seminal David's work is.

0:42.3

Today, we talk about free will and what the limiting theorems have to say about the restrictions on attaining scientific knowledge in general.

0:49.3

As usual, click on the timestamps in the description if you'd like to skip this intro.

0:53.3

This episode, much like most of the podcasts on the Toll channel, is extremely technical, but don't be dismayed,

0:59.0

stick with it even if you don't understand it, as repeat viewings are what allow you to, in John Wheeler's words, get wet.

1:06.0

The whole point is simply to get wet rather than to drink from the fireholes.

1:10.0

This episode will serve as an

1:11.7

introduction to David Walpert's ideas, and then later we'll have a deep dive into the intricacies

1:16.4

of David Walpard's theorems for a part two. This means you should write down your questions,

1:21.3

write down all your questions either privately in some document or publicly, let's say in the

1:26.7

YouTube comment section, especially

1:28.4

because I'll be calling from there, since when you write it may spur questions in others,

1:32.7

or it may even answer a question that someone else had.

1:36.0

Limiting theorems and no-go theorems, which can be used interchangeably, you'll hear this terminology

1:39.9

plenty, are apocal and particularly relevant to the subject of theories of everything,

...

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