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Why is matter solid? Why is there antimatter? Where do the sizes of atoms come from? Theoretical physicist and philosopher Sean Carroll cuts to the bare mathematical essence...

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Sean Carroll on Physics, the Multiverse, and Quantum Mechanics

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James MacMillan, George Corbett

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How can music take us beyond ourselves, generating a sense of wonder and amazement, opening up new ways of knowing and revealing new kinds of understanding? Why do only...

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George Corbett, James MacMillan

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Eastern Traditions: What are Ultimate Existence & Essence?

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James MacMillan, George Corbett

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In honor of NASA's "Black Hole Week" (May 6-10, 2024), Closer To Truth has curated a special playlist that explores these mysterious cosmic objects. Watch interviews with...

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What is real? What is nothing? Why is there “something” rather than “nothing”? Does the nonphysical world exist? These are the ultimate questions of reality, the...

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Our partners at The Institute of Art and Ideas (IAI) aim to rescue philosophy from technical debates about the meaning of words and return it to big ideas and putting them at...

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Season 24

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In this first series on Philosophy of Biology, Closer to Truth explores the challenges and implications of evolution.

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Season 23

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To seek the foundations of reality we look through the prism of mathematics. Mathematics is the universal language anyone, anywhere, can appreciate. We ask profound...

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Season 22

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10 videos

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Science explores how the world works. Breakthroughs drive science, challenging conventional wisdom, changing ways of thinking. What are Breakthroughs in science?

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Season 21

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Art Seeking Understanding: Art delights us, but how and why? Explore art and cognitive science, philosophy, history, theology, and more.

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Season 20

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Philosophical inquiries including the anthropic principle; fine-tuning in physics and cosmology; and atonement, salvation, and incarnation.

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Season 19

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Are there multiple universes? What is extended mind? What causes consciousness? Challenges of analytic theology? If God, what’s evolution?

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Season 18

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How did the universe begin? What exists? What are the risks of scientific knowledge? Can metaphysics discern God, and what or who is God?

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Season 17

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Cosmos: Doomsday argument? Philosophy & science? Consciousness: Brain alone? Brains go bad? Language? Meaning: How miracles? God fallacies?

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Season 16

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Cosmos: Reason? Implications? Consciousness: ESP mean? ESP work? Dualism? Ultimate reality? Meaning: Speculating about God? God intervenes?

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Season 15

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13 videos

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Cosmos: Information? Truth? Multiverse? Consciousness: Science of consciousness? Mind heal body? Meaning: Blame God for evil? God not free?

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Season 14

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13 videos

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Cosmos: Ever end? Ultimate reality? Consciousness: Death final? Free will for moral responsibility? Meaning: What causes religious belief?

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Season 13

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Cosmos: Beginning? What is Nothing? Why anything? Consciousness: Personal identity persist? Sleep? Human uniqueness? Meaning: New atheism?

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Season 12

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Cosmos: What is time? Infinite cosmos? Consciousness: How brains work? Free will illusion? Meaning: Alternative Gods? Resurrection? Hell?

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Season 11

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Cosmos: Religiously ambiguous? General principles? Consciousness: Illusion? Dreams? Belief systems? Meaning: What is God? Arguing God?

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Season 10

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Cosmos: Life inevitable? Inflation? Complexity? Consciousness: Alien intelligence? Meaning: Creator God? God all powerful? God fallacies?

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Season 09

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Cosmos: Beyond physics? Cosmic purpose? Consciousness: ESP clues? Keep identity? Souls? Meaning: God’s nature? Evil necessary? Immortality?

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Season 08

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Cosmos: SpaceTime? Science limits? Consciousness: How brains conscious? Survive death? Meaning: God vs science? Miracles? God & free will?

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Season 07

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Cosmos: Cosmic structure? Quantum strange? Consciousness: ESP spirit? Brain free will? Meaning: God all knowing? Necessary? Agnosticism?

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Season 06

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Cosmos: Far future? Ultimate Questions? Consciousness: Human brains? Mind? Personal identity? Meaning: God a Person? Religion without God?

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Season 05

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13 videos

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Cosmos: Expanding universe? Extra dimensions? Laws? Consciousness: All material? Angels/demons? Meaning: God’s judgment? God create evil?

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Season 04

13 videos

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Cosmos: Something/Nothing? Final Theory? Consciousness: Fundamental? Aliens? Meaning: God knows future? Eternal life? Science-religion?

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Season 03

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13 videos

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What is the three-way relationship among mind, art, and transcendence? What is it about art that can elicit the sense of transcendence, going beyond the self, bursting the...

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Closer To Truth is highlighting remarkable women in philosophy and physics/cosmology.

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The Global Philosophy of Religion Project, in partnership with the University of Birmingham, aims to make the philosophy of religion a truly global field by promoting the...

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Roger Penrose

Nobel Prize in Physics; Professor Emeritus of Mathematics, University of Oxford

Sabine Hossenfelder

Physicist and Science Writer, Munich Center for Mathematical Philosophy

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Research Professor of Physics, Caltech

Michio Kaku

Professor of Physics, City College of New York; Futurist; Author

David Chalmers

Professor of Philosophy and Co-director, Center for Mind, Brain, and Consciousness, New York University

Sarah Coakley

Norris-Hulse Emeritus Professor of Divinity, University of Cambridge; Anglican priest

V.S. Ramachandran

Distinguished Professor; Director, Center for Brain and Cognition, UC San Diego

Paul Davies

Regents' Professor, Arizona State University

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James MacMillan, George Corbett

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Five Questions with Anna Abraham

A Crack in Everything

The Danger and Destiny of Nationalism

A Tribute to Daniel C. Dennett

Five Questions with Marcelo Gleiser

Interview with Rebecca Boyle on the History of the Moon

Curated Playlists

Inside a Black Hole

HowtheLightGetsIn Hay 2024: Featured Speakers

Universe: Beginning, Vast Size, End

The Mystery of Consciousness

Asking Ultimate Questions

Exploring Human Nature: Free Will, Personal Identity, Life after Death

Secrets of Brain and Mind

Ultimate Questions of Existence

Featured Videos from IAI.tv

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