Can Free Will be Saved in a Deterministic Universe?
Summary
This episode explores the relationship between physics, determinism, and free will, examining whether concepts like Laplace's demon and quantum mechanics negate human agency. The host argues that while perfect predictability is impossible due to the Heisenberg uncertainty principle and quantum indeterminacy, this unpredictability allows for a functional definition of free will. By rejecting the reductionist view that emergent phenomena are illusions, the show concludes that reasonable definitions of free will remain compatible with current physical laws.
Topics discussed
Sponsorships: Progressive Insurance and UKG
Introduction: Physics, Consciousness, and Free Will
Determinism, the Block Universe, and Laplace's Demon
Quantum Mechanics and the Limits of Predictability
Conservation of Quantum Information and Brain Threads
Defining Free Will: Four Key Requirements
Sponsorships: Progressive Insurance and UKG
The Problem of New Information and Randomness
Causal Loops and the Origin of Choice
Heisenberg Uncertainty and Brain Prediction Limits
Sponsorships: Progressive Insurance and UKG
Many Worlds vs. Singular Determinism
Emergent Phenomena and the Reductionist Fallacy
Conclusion: Semantic Definitions and Recursive Choice
Sponsorships: Progressive Insurance and UKG
Listen ad-free on Castria