In honor of NASA's Black Hole Week (May 6-10, 2024), we're re-running our episode from Season 2 of Closer To Truth.   They warp space and time, squeeze matter to a vanishing point, and trap light so that it cannot escape. How can black holes perform such stupendous tricks, and what can we learn from them? Featuring interviews with Robert Laughlin, Peter Atkins, Francisco Ayala, and Philip Clayton.

Professor Anna Abraham discusses her book, The Creative Brain: Myths and Truths, and provides a science-based understanding of the creative mind that dispels the pervasive myths we hold about the human brain—but also uncovers the truth at their cores. Drawing on cognitive psychology and neuroscience, Abraham offers an examination of human creativity that reveals the true complexity underlying our conventional beliefs about the brain.   Abraham's book, The Creative Brain, is available for...

Creative thinker and media visionary Robert Wright discusses a fascinating variety of topics including social media's effect on society, sexual psychology and monogamy, the concept of non-zero, biological and cultural evolution, and more.   Robert Wright is an author and journalist known for his wide-ranging interests in philosophy, society, science (especially evolutionary psychology), history, politics, international relations, and religion. He has published five books and is the co-founder...

How do Buddhism, Chinese traditions, Hinduism and Shintoism addresscausality, consciousness, energies, God, ultimate reality? What is non-dualism? How is the world interconnected? How are metaphysics andmorality related?   Featuring interviews with Venerable Dr. Yifa, Jay Garfield, Yujin Nagasawa, Swami Sarvapriyananda, Swami Medhananda, Franklin Perkins, and Helen De Cruz.   Get subscriber-only benefits like early access to episodes by registering for a free membership at closertotruth.com.

Philosopher Nick Bostrom discusses his new book, Deep Utopia: Life and Meaning in a Solved World, where he asks: In the face of incredible technological advances, what is the point of human existence? Will AI make our life and labor obsolete? In a "solved world," where would we find meaning and purpose?   Bostrom's book, Deep Utopia, is available for purchase now.   Nick Bostrom is a Professor at Oxford University, where he is the founding director of the Future of Humanity Institute. He is...

How do animals and smart machines measure up to human intelligence? Can fish feel pain and do dogs get jealous? Paul Thagard—a philosopher and cognitive scientist—explores hotly debated issues about animal and artificial intelligence to conclude that current bots and beasts fall far short of human capabilities.   Thagard's book, Bots and Beasts: What Makes Machines, Animals, and People Smart?, is available for purchase now.   Paul Thagard is Distinguished Professor Emeritus of Philosophy at...

Philosopher Helen De Cruz discusses her new book, Wonderstruck: How Wonder and Awe Shape the Way We Think. De Cruz explores the transformative role of wonder and awe in an uncertain world and reveals how they are catalysts that can help us reclaim what makes life worth living and preserve the things we find wonderful and valuable in our lives.   Helen De Cruz is a Belgian philosopher and Danforth Chair in the Humanities at Saint Louis University who specializes in philosophy of religion,...

Get 20% off tickets to this year's HowtheLightGetsIn Hay Festival with code CTT24 at checkout.   Philosophy of biology has two sides: the process of science and the content of biology. We address key questions. What is the nature of life? How does evolution work and what are its challenges? How to consider race, sex/gender, cognition, culture, morality, healthcare, religion, alien life, and alien intelligences.   Featuring interviews with Michael Ruse, Elliot Sober, Elisabeth Lloyd, Peter...

Theoretical physicist and astronomer Marcelo Glesier offers compelling argument for including the human perspective within science, and for how human experience makes science possible. He discusses his new book, The Blind Spot: Why Science Cannot Ignore Human Experience, which urges us to create a new scientific culture that views ourselves both as an expression of nature and as a source of nature's self-understanding, so that humanity can flourish in the new millennium.   The Blind Spot is...

Does consciousness require a radical explanation? What causes consciousness? Our inner sense of awareness is at once most mundane and most bizarre. No explanation makes sense. Here are three novel candidates for explaining consciousness.   Featuring interviews with Giulio Tononi, David Chalmers, Sean Carroll, Max Tegmark, David Wallace, Bernard Carr, and Paul Davies.   For early access to episodes in our new season, login or register for free today: https://closertotruth.com/playlist/season-23/

The astonishing effectiveness of mathematics in the natural sciences, especially in physics, borders on the mysterious—and there seems no rational explanation. Our bafflement stimulates novel thinking. How to assess the meaning of math’s “unreasonable effectiveness"?   Featuring interviews with Michio Kaku, David Wallace, Michael Hopkins, Stuart Kauffman, Jim Holt, and Paul Davies.   Register for free on our website to receive subscriber-only exclusives: https://closertotruth.com/register/

Theoretical physicist Carlo Rovelli discusses his book, White Holes, which traces the ongoing adventure of his own cutting-edge research and outlines some of the most astounding ideas in astrophysics and cosmology. Rovelli investigates whether all black holes could eventually turn into white holes, equally compact objects in which the arrow of time is reversed.   Carlo Rovelli is a physicist and writer. He is currently a Distinguished Visiting Research Chair at the Perimeter Institute and...

Innovative theologian and neuroscientist Ilia Delio discusses Pierre Teilhard de Chardin, technology and AI, the pursuit of extraterrestrial life, and the roles of evolution, quantum physics, and neuroscience in theology.   Dr. Ilia Delio is a Franciscan Sister and a theologian from the Catholic tradition specializing in science and religion. She holds the Josephine Connelly Endowed Chair in Theology at Villanova University and is the founder of the Center for Christogenesis. She has earned...

If life is a vast space of possibilities, then mathematics can engage with biology. Statistics analyze biological data, and mathematical models improve biological theories and reveal hidden commonalties. But could the mathematics of biology touch fundamental realities?   Featuring interviews with Leon Glass, Martin Nowak, Geoffrey West, Paul Davies, and Robbert Dijkgraaf.   For free subscriber-only exclusives, register today at closertotruth.com.

Roger Penrose—mathematician, physicist, philosopher—was awarded the 2020 Nobel Prize in Physics. We speak with Roger about our favorite, fundamental questions. What things exist? What is math and why does it work? What’s fundamental in the cosmos?   All episodes of Season 22 are available now on our website: https://bit.ly/3QwMzIA   For subscriber-only exclusives, register for free today: https://closertotruth.com/register/

Mathematics describes the real world of atoms and acorns, stars and stairs, with remarkable precision. So is mathematics invented by humans-like chisels and hammers and pieces of music? Or is mathematics discovered-always out there, somewhere, like mysterious islands waiting to be found?   Featuring interviews with Roger Penrose, Mark Balaguer, Gregory Chaitin, Stephen Wolfram, and Frank Wilczek.   Register for free to get subscriber-only exclusives like early access to episodes and more.

Consider three powers of probability: refining data, assessing theories, probing ultimate reality. Watch how these work in cosmology: confidence in precise measurements; assessing competing models; revealing how quantum fluctuations became galactic structures.   Featuring interviews with Ivan Corwin, Licia Verde, Sabine Hossenfelder, David Wallace, and Aaron Clauset.   For access to subscriber-only exclusives, register for a free membership at closertotruth.com.

Robert Lawrence Kuhn speaks with Martin Rees—Astronomer Royal and co-founder of Centre for the Study of Existential Risk—about the James Webb Space Telescope, black holes, existential risk, and more.   Martin Rees is an astrophysicist and cosmologist, and the UK's Astronomer Royal. He is based at the University of Cambridge where he has been Professor of Astronomy and Director of the Institute of Astronomy. Martin is a Fellow, and was the former Master, of Trinity College, Cambridge.   For...

What does brain damage do to people? By observing strange behaviors in brain-impaired patients, scientists discern how normal brains work. For example, what happens to “the self”?   Featuring interviews with Barry Smith, Donald Hoffman, Susan Greenfield, and Christopher Evans.   For subscriber-only exclusives, register for a free membership today: https://rb.gy/5japji

Why the astonishing claim that Jesus is God? Not like God. Not representing God. But literally God? One need not be a Christian, or even a theist, to appreciate the arguments.   Featuring interviews with Sarah Coakley, N.T. Wright, Oliver Crisp, Eleonore Stump, C. Stephen Evans, and Ian McFarland.   For subscriber-only exclusives, register for a free membership at closertotruth.com.

Freeman Dyson, visionary extraordinaire, was one of the most inventive thinkers of our age: discovering new mathematics, challenging fundamental physics, colonizing space, searching for signatures of alien civilizations, imagining the far future of intelligence.   For subscriber-only exclusives, register for a free membership today: www.closertotruth.com.

There is more to our mental lives than the current content of our awareness. Our subconscious affects what we sense, think, feel and do. How does the subconscious work its magic?   For subscriber-only exclusives, register for free at www.closertotruth.com.

Call mathematics the purest form of knowledge, universal messaging anyone, anywhere, can understand. For math to advance, there must be breakthroughs, which may seem like magic. What are mathematical breakthroughs? How do they happen? How do they work?     Featuring interviews with Karen Uhlenbeck, Edward Witten, Michael Hopkins, Ivan Corwin, Gregory Chaitin, and Paul Davies.     For subscriber-only exclusives, register for free at closertotruth.com.

Neuroanthropologist and co-chair of the N2 Conference Terrence Deacon discusses the noosphere, biological evolution, and the upcoming N2 conference hosted by scientific multimedia non-profit organization Human Energy to commemorate the 100th Anniversary of the Discovery of the Noosphere. For subscriber-only exclusives, register for free at closertotruth.com.