Listen "Ep 142: Multiverses"
Episode Synopsis
In his book "Our Mathematical Universe" Max Tegmark claims we occupy 4 different kinds of multiverse and that ultimate base reality is made of mathematics. I analyse these claims and his 4 levels of multiverse distinguishing between scientific and metaphysical claims by describing possible experimental tests of some of the multiverses - and remark on this desire many express for an ultimate, final explanation of reality.
More episodes of the podcast ToKCast
Ep 266: Facts, Fantasy and Critical Thinking
20/08/2026
Ep 264: David Deutsch's "The Fabric of Reality" Chapter 14 "The Ends of the Universe" Part 1
31/07/2026
Ep 263: David Deutsch's "The Fabric of Reality" Chapter 13 "The Four Strands" Part 4 - and final.
05/07/2026
Ep 261: Objective Morality II
24/04/2026
Ep 260: I don't believe it!
05/04/2026