The Innovation Show

EP 145: The Beginning of Infinity, Explanations That Transform the World, David Deutsch,

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Feb 12, 2019
David Deutsch, pioneer in quantum computation, explores the nature and progress of knowledge. Emphasizes the importance of good explanations in science. Discusses the imperfections and constant improvement of knowledge. Advocates for a rethinking of education, teaching people how to learn. Explores automating tasks with AI as technology advances. Discusses the belief that Earth is a miraculous life support system. Explores the concept of reality, the multiverse, and unseen phenomena.
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INSIGHT

Criterion For A Good Explanation

  • Good explanations explain what we see in terms of what we don't see and are hard to vary while still fitting the data.
  • Bad explanations (e.g., conspiracy theories) can explain anything and therefore explain nothing.
ADVICE

Make Conjecture And Criticism Your Default

  • Adopt critical rationalism: treat knowledge as conjectures open to criticism rather than foundations to be defended.
  • Expose your ideas to criticism and be ready to revise them based on problems found.
ADVICE

Use Criticism To Strengthen Ideas

  • Welcome criticism because answering bad criticisms clarifies and strengthens your theories.
  • Use criticism actively to understand truths better, not just to pass exams.
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