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 66: “The Science of Can and Can’t” episode 2
Ep 65: Quasars
Ep 64 Ch 18 "The Beginning" Part 3
Ep 63: "The Fabric of Reality" episode 1
Ep 62: "The Science of Can and Can't" episode 1.
Ep 61 Ch 18 "The Beginning" Part 2
Ep 60: The Nexus (No music version).
Ep 59: The Nexus
Ep 58 Ch 18 "The Beginning" Part 1
Ep 57 "Existential Risk".
Ep 56: Ch 17 "Unsustainable" Part 4
Ep 55:Existence
Ep 54 Ch 17 "Unsustainable" Part 3
Ep 53: Understanding Universality
Ep 52 Ch 17 "Unsustainable" Part 2
Ep 51 Ch 17 "Unsustainable" Part 1
Ep 50 Ch 16 "The Evolution of Creativity" Part 2
Ep 49: An introduction to epistemology
Ep 48: Cosmological Economics
Ep 47: Are we alone?
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