Here we discuss the inherent differences between classical and quantum physics. Systems representing both can exhibit "unpredictable" behaviour - so what is the difference? In classical physics chaos theory is a genuine phenomena - but only in theory. The real world does not obey classical physics. It obeys quantum theory and there, that kind of "chaos" simply does not happen. The Butterfly effect is therefore false in reality for reasons explained herein. Those classical effects cause classical systems to be unpredictable due to the sensitivity of systems to initial conditions which cannot be specified, or known, with perfect precision. But quantum systems can be "intractable" making them unpredictable for different reasons. Rather than being a barrier to knowledge and computation this is an opportunity. We discuss Feynman and then Deutsch's own contribution to the field of quantum computation.
Ep 106: David Deutsch’s ”The Fabric of Reality” Chapter 4 “Criteria for Reality” Part 2
Ep 105: David Deutsch’s “The Fabric of Reality” Chapter 4 “Criteria for Reality” Part 1
Ep 104: Are We Running Out Of Resources?
Ep 103: Ask Me Anything #2
Ep 102: The Thin Veneer
Ep 101 Ask Me Anything 1
Ep 100: David Deutsch
Ep: 99 David Deutsch‘s ”The Beginning of Infinity” - a retrospective in 99 minutes
Ep 98: ”Knowledge” Chiara Marletto‘s ”The Science of Can and Can‘t” Ch 5 Readings and discussion.
Ep 97: David Deutsch answers a question about dark energy. A question for David number 10.
Ep 96: Computational Universality: Yaron Brook vs Sam Harris response
Ep: 95 Steven Pinker‘s ”Rationality” Chapters 1 & 2 Remarks and Analysis
Ep 94: Wealth and the Conflict of Ideas
Ep 93: David Deutsch answers a question about the nature of mind. A question for David number 9.
Ep 92: David Deutsch answers a question about observations. A question for David number 8
Ep 91: David Deutsch‘s ”The Fabric of Reality” Chapter 3 “Problem Solving” Part 2
Ep 90: Fallibilism
Ep: 89 ”Quantum Information” Chiara Marletto‘s ”The Science of Can & Can‘t” Ch 4 readings and discussion
Ep: 88 Critically Creative (Critical and Creative Thinking 2.0).
Ep 87: David Deutsch‘s ”The Fabric of Reality” Chapter 3 “Problem Solving” Part 1
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