Ep 41: Deutsch Discoveries: Part 2 of an introduction to the philosophy of David Deutsch

In this episode I cover more of David Deutsch's contributions to philosophy. In order these are:

1. The true function of evidence in science

2. How the quantum multiverse is a testable theory

3. All evils are due to insufficient knowledge and how morality is about "What to do next".

4. The mathematician's misconception (i.e: that mathematical proof is independent of the known laws of physics).