That’s So Second Millennium

Episode 049 - Craig Lent: physics and humanity

March 4, 2019

0:00 - Introduction

1:00 - The power of physicalism/reductionism: a tremendously powerful method

2:00 - Course on physicalism and Catholicism; Sean Carroll's least hysterical "poetic naturalism"

3:00 - The lack of evidence for "emergence" in the sense of "downward causation"

3:30 - Soft and hard emergence

10:15 - Materialism vs. physicalism and reductionism: philosophical materialism

13:00 - Are human beings exhausted by this account of reality?

14:00 - The break with the mechanical universe of 19th century physics underappreciated

15:00 - Laplace's demon

16:30 - Thermodynamics

17:30 - Future not contained in the present

19:00 - Einstein & hidden variables

20:00 - Bell inequality experiments

24:00 - Entanglement

26:00 - Human experience: both, as physical, but also as having choices

27:00 - Quantum physics on many body systems

28:00 - The hard problem of consciousness

29:00 - The explanatory gap

31:00 - The tendency to explain the brain as "just like" some recent piece of technology

33:00 - Complexity of neurons, the continuing relevance of physical laws amid the complexity

35:00 - Continuing relevance of quantum effects at the level of neurotransmitter molecules, etc.

36:00 - Quantum effects in weather and rock mechanics