David Deutsch: Knowledge Creation and The Human Race, Part 2

Proving something about AGI is inherently impossible 0:00 Creativity is not just mixing things together 3:05 The superiority of explanatory knowledge 7:48 Knowledge laden information is more resilient than any physical object 12:36 The problems of cloning people 15:05 Objections to Taking Children Seriously 19:23 “Do what you like” is bad advice 38:17 Creativity versus nature 41:57 Deutsch’s “fanciful” conjectures 47:52 We must give up on the idea of an ultimate explanation 53:06 — Transcript http://nav.al/deutsch-files-iii  

The universality of computation and explanation 0:00 The growth of knowledge begins with problems 4:56 Problems are clashes between ideas 9:57 Evolution is not the survival of the fittest 14:50 Bad philosophy in quantum theory 26:46 Free will is intimately connected with knowledge-creation 33:41 Wealth is not a number, it is a set of transformations 49:03 The principle of optimism 53:27 Constructor Theory 57:21 How to make a better world 1:10:05 — Transcript http://nav.al/deutsch-files-ii  

Good Science Fiction is Hard to Vary 2:08 ChatGPT is Not a Step Towards AGI 5:36 Creativity is Fundamentally Impossible to Define 13:35 The Binary of Personhood and Non-Personhood 23:41 David Deutsch’s Life Philosophy 32:06 The Clash of Civilizations 44:03 — Transcript http://nav.al/deutsch-files-i Discuss on Airchat http://getairchat.com/arjun/deutschfilesdiscussion

Popper’s Impact 0:00 Creative Guesses 2:18 Experiments, Demonstrations, and Measurements 4:25 Taking Theories Seriously 10:25 New Paradigms 15:58 Foundations of Science 23:30 The Enlightenment 25:39 Misinformation 29:45 — Transcript http://nav.al/david-deutsch-2

Introduction 0:00 The Human Race 2:11 Knowledge Creation 12:34 AGI 15:50 Taking Children Seriously 23:30 Good Explanations 27:49 Quantum Computers 36:35 — Transcript http://nav.al/david-deutsch

The elder statesman of smart contract blockchains 0:00 The Ethereum community 1:22 The DAO hack 2:34 Vitalik’s finest and worst moments in protocol politics 5:18 Becoming a Twitter memelord 7:45 Vitalik’s influence on Eth today 8:59 It’s getting harder to do big things in Eth 10:38 Goals outside Ethereum 12:17 Crypto needs the good-natured 15:00 Russia 18:06 Vitalik’s lifestyle 19:51 Closing thoughts 22:06 — Transcript http://nav.al/vitalik-2

Introduction 0:00 Haseeb’s background 0:22 Vitalik’s background 2:43 A blockchain you can build any app on top of 7:02 Eth trades efficiency for transparency 10:18 Like plain text, Eth is simple and efficient 12:41 Only high-value transactions can afford the blockchain 13:08 Doing away with ‘trusted’ third parties 14:09 Trading performance for security 14:43 ‘Impregnable castles made of math’ 16:23 Ethereum’s limitations are latency and privacy 16:56 There are ways to get back your privacy 19:32 Can Eth provide a high level of decentralization and a high level of scaling at the same time? 20:39 Sharding leads to more centralization 21:49 Verifiability at the expense of scaling 24:00 How much decentralization is the right amount? 25:11 What happens when subsidies to join nodes disappear? 27:07 Stateless clients make it possible to verify the chain with very little on your hard drive 28:18 Staking culture is difficult to cultivate 28:52 New blockchain players tend to go for minimum viable decentralization 29:54 People don’t value privacy until somebody goes to jail over it 30:32 Eth is ‘simple at the base’ 31:12 Social recovery wallets make it easier to be your own bank 31:44 Block space is getting expensive 32:41 There’s not a lot of innovation on Bitcoin, by design 33:35 Blockchain’s ‘free-rider effect’ 34:57 Innovation is slowest at Layer 1 35:34 Layer 2 moves faster because it’s permissionless 36:59 What if we froze Layer 1 today? 37:25 Data for computation trade-off 38:57 Benchmarking blockchains apples-to-apples 40:02 Enshrining decentralization 41:43 Tensions between scaling and preserving value 42:27 There will be multiple stores of value 43:54 — Transcript http://nav.al/vitalik

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