Some scientists take time travel seriously. Should you? What does time travel reveal about the nature of space and time and the laws of physics under extreme conditions?
This episode features interviews with Michio Kaku, J. Gott, Kip Thorne, Fred Wolf, and Seth Lloyd.
For subscriber-only exclusives, register for free at www.closertotruth.com.
Nicholas Humphrey on Sentience: The Invention of Consciousness
Jill Tarter on Alien Intelligences, Extraterrestrial Technology, and SETI
What are Scientific Breakthroughs in Physics?
Sean Carroll on the Biggest Ideas in the Universe
Is Death Final?
Donald Hoffman on Reality, Consciousness, and Conscious Agents
What are Scientific Breakthroughs in Biology?
Sabine Hossenfelder on Physics and the Big Questions
How the Subconscious Affects Us
Stephon Alexander on the Fear of a Black Universe
What is Philosophy of Biology?
Noam Chomsky on Closer To Truth’s Big Questions (Part 4)
Noam Chomsky on Linguistic Theories and the Evolution of Language (Part 3)
Noam Chomsky on Theories of Linguistics (Part 2)
Noam Chomsky on Intellectual History and Reflections (Part 1)
Sir Roger Penrose on Consciousness and New Physics
Sir Roger Penrose on Spacetime, Quantum Mechanics, and General Relativity
Sir Roger Penrose on Mathematics and World Reflections
What's Beyond Physics?
Join Podbean Ads Marketplace and connect with engaged listeners.
Advertise Today
Create your
podcast in
minutes
It is Free
Navigating Life After 40
Teaching Learning Leading K-12
Regenerative Skills
The Jordan B. Peterson Podcast
The Mel Robbins Podcast