Closer To Truth

Closer To Truth

Closer To Truth presents the world’s greatest thinkers exploring humanity’s deepest questions in Cosmos, Life, Consciousness, and Meaning. Engage new and diverse ways of thinking. Appreciate intense debates. Seek your own answers.

Episodes

September 10, 2025 27 mins
Make a donation to Closer To Truth to help us continue exploring the world's deepest questions without the need for paywalls.     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 constraining bonds of semantic language? What is it about transcendence that it can be expressed by art? What in fact is transcendenc...
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Make a donation of any amount to help Closer To Truth continue exploring the world's deepest questions.   Sexual questions abound. What is “normal” sexual behavior in light of diverse sexual variations? LGBTQ+ issues? Is sex in animal models relevant for human sexuality? A philosophical perspective can provide clarity.   Featuring interviews with Nathan Lents, Joshua Swamidass, Rachell Powell, Lisa Lloyd, and Quayshawn Spencer.   W...
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Many people believe that out-of-the-body experiences (OBEs) and near-death experiences (NDEs) are real. We do not assess the evidence and arguments, pro or con. We do explore what OBEs and NDEs would mean, if real, for theories of consciousness.

 

This episode features interviews with Bernardo Kastrup, Etzel Cardeña, Àlex ...

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August 20, 2025 27 mins

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Two kinds of questions probe evolution vs. religion. The first explores discrepancies, even contradictions, between the science of evolution and the beliefs of religion. The second examines how religion itself evolved.

 

Featuring interviews with Richard Dawkins, Michael Ruse, Alexander Rosenberg, Helen ...

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Clement Vidal, philosopher of science and astrobiologist, discusses the idea of something rather than nothing, differing religious worldviews, fine tuning and metaphysics, and more.

 

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Dr. Clément Vidal is a philosopher with a background in logic and cognitive sciences. He is co-director of the 'Evo Devo U...

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August 6, 2025 27 mins

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What can evolution reveal about the developmental history of thinking and feeling? How did cognition and emotion (affect) co-develop over evolutionary time? Can evolution help solve the mystery of consciousness?

 

Featuring interviews with Peter Godfrey-Smith, S. Joshua Swamidass, Rachell Powell, Denis Noble, Terrence Deacon, Paul E....

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Dr. Mark Bailey writes about the intersection between artificial intelligence, complexity, and national security. He is an associate professor at the National Intelligence University, where he is the Department Chair for Cyber Intelligence and Data Science, as well as the Director of the Data Science Intelligence Center.

 

This ...

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July 23, 2025 27 mins
What is “human” nature? While human beings are animals, we believe we are special, radically different from other animals. Why? What traits are unique to humans? Are we sure? How to explore human nature from an evolutionary perspective?     Featuring interviews with Quayshawn Spencer, Alexander Rosenberg, Massimo Pigliucci, Rachell Powell, Helen De Cruz, Paul E. Griffiths, and John Dupré.   Make a donation to Closer To Truth to h...
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How do we define a soul? Can AI become consciousness? Julia Mossbridge discusses these questions along with the main trends in parapsychology, transpersonal psychology, and ESP research over the last decade.

 

Dr. Julia Mossbridge is an American cognitive neuroscientist, author, and educator who works on excep...

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Contribute what you can to help us continue exploring the world's deepest questions without the need for paywalls.   Two big ideas in biology: the evolution of species via mutation, fitness and natural selection; and the embryological development of individuals, from fertilized egg to whole organisms. How do these two big ideas—“Evo-Dev,” as it’s called—relate? What novel ideas emerge?   Featuring interviews with Denis Noble, Richa...
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James Hughes Ph.D. is the Executive Director of the Institute for Ethics and Emerging Technologies, and a bioethicist and sociologist who serves as the Associate Provost for Institutional Research, Assessment and Planning for the University of Massachusetts Boston. He holds a doctorate in sociology from the University of Chicago, where he also taught bioethics at the MacLean Center for Clinical Medical Ethics. Dr. Hughes is author ...

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While evolution is how life on earth came to be, where does the evolution occur? At what level of the hierarchy of life—from genes to individuals to groups to species—does evolution work its selection magic? Is it multilevel?

 

Featuring interviews with Richard Dawkins, Lisa Lloyd, Peter Godfrey-Smith, Pau...

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How will AI-generated deepfakes reshape truth, trust, and society? Can AI someday merge with human consciousness? Futurist Zoltan Istvan explores the disruptive power of synthetic media—from political deception to personal identity—and what it means for the future of ethics, law, and reality itself.

 

Zolt...

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Explore evolution—its scope and depth. How did life on earth come to be as it is, and how did humans come to be as we are? What are the deep principles driving evolution? What are evolution’s challenges and open questions?

 

Featuring interviews with Elliott Sober, Richard Dawkins...

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Chris French discusses his latest book, The Science of Weird Shit, where he convincingly debunks ESP, communicating with the dead, and alien abduction claims, among other phenomena. All the while, however, French maintains that our belief in such phenomena is neither ridiculous nor trivial; if anything, su...

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What could life be as we don’t know it? Three transitions in astrobiology. Non-life to life. Life to intelligent life. Intelligent life to technological civilization. For alien life, would Darwinian evolution hold? Fermi’s Paradox is profound: with at least 10 22 planets in the known universe, we find no e...

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Jonathan Schooler is an American psychologist and Distinguished Professor of Psychological and Brain Sciences at the University of California, Santa Barbara, who researches various topics that intersect aspects of both cognitive psychology and philosophy such as: Belief in free will, meta-awareness, mindfulness, mind-Wandering, memory, creativity, and emotion. Schooler is also known for his sometimes controversial research on topic...

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Can superintelligent AI destroy humanity—or will it collapse under its own philosophical doubts? Professor Joseph Corabi, Chair of Philosophy at Saint Joseph’s University, joins Robert Lawrence Kuhn at MindFest 2025 to explore the limits of artificial intelligence, consciousness, and the metaphysics of mind.

 

Drawing from his presentation, "A Collapsing Superintelligent AI?", Corabi argues that future AI—however advanced—may becom...

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How do Buddhism, Chinese traditions, and Hinduism address the ultimate essence of all things, the ground of being? What are transcendence, oneness, interconnectivity, ineffability? Compare Dao in Daoism to Brahman in Hinduism. Compare Wu in Daoism with Emptiness in Buddhism. Does...

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Anyone who has ever participated in a brainstorming session will know that most of us do not lack ideas. Yet, many people never breathe life into these ideas. To turn inspiration into real achievement, you must decide to act—and then decide to act again and again, despite obstacles, unti...

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