

253 | David Deutsch on Science, Complexity, and Explanation
142 snips Oct 16, 2023
David Deutsch, a physicist and pioneer in quantum computing, takes us on a mind-bending journey into the complexities of science and philosophy. He discusses his innovative constructor theory and its implications for understanding physics. The conversation dives into the Popper-Miller theorem, exploring the limitations of inductive reasoning. Deutsch also reflects on Hugh Everett's contributions to quantum mechanics and the idea of multiverses. With a focus on explanatory knowledge, he highlights the transformative power of understanding in both science and personal growth.
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Deutsch Meets Everett
- David Deutsch attended a seminar by Hugh Everett, hosted by John Wheeler, in the late 70s.
- Wheeler treated Everett like royalty, even waiving the no-smoking rule for him.
DeWitt's Influence
- Deutsch's interest in the Everett interpretation stemmed from Bryce DeWitt, whom he met during DeWitt's sabbatical at Oxford.
- A lunchtime conversation with DeWitt fully convinced Deutsch of the interpretation's validity.
Punctuated Progress
- Progress isn't uniformly rapid; long periods of monotony often precede sudden bursts of change.
- These 'punctuations' aren't necessarily explained by punctuated equilibrium or probabilistic theories.