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Closer To Truth

Closer To Truth

Closer To Truth 300 Episodes Aug 19, 2026

Closer To Truth features interviews with leading thinkers and scientists who explore fundamental questions about the cosmos, life, mind, and meaning. The podcast delves into topics such as the nature of reality, consciousness, and the universe. It aims to provide deep insights into humanity's most profound inquiries.

Episodes

Woodenfish Forum on Buddhism, Science & Future — Landscape of Consciousness — Robert Lawrence Kuhn
Woodenfish Forum on Buddhism, Science & Future — Landscape of Consciousness — Robert Lawrence Kuhn Aug 19, 2026 3797 Can your theory of consciousness determine your answers to the biggest questions in philosophy, science, and religion — AI sentience, life after death, free will, personal identity? Robert Lawrence Kuhn presents his landmark taxonomy of consciousness theories — spanning materialism, quantum theories, information, panpsychism, dualism, idealism, and more — and argues that every serious question a
How do Brains Work?
How do Brains Work? Aug 12, 2026 1637 Everything we know, everything we think, comes from our brain. Are brains our window to reality, seeing what truly exists? Or are we bound by brains, mental slaves of the meat in our heads? Featuring interviews with Christopher Evans, Kelsey Martin, Robert Bilder, Jared Diamond, and Rodney Brooks. Subscribe to Closer To Truth:  https://www.youtube.com/@CloserToTruthTV Join the Community: Membershi
Celia Deane-Drummond on the Evolution of Wisdom and the Nature of Evil
Celia Deane-Drummond on the Evolution of Wisdom and the Nature of Evil Aug 5, 2026 4202 Celia Deane-Drummond talks the evolution of wisdom, COVID-19 and the boundary between natural and moral evil, Christian theology, and redeeming sin. She also discusses her book, Shadow Sophia, the second volume in her Evolution of Wisdom series. Subscribe to Closer To Truth:  https://www.youtube.com/@CloserToTruthTV Join the Community: Membership (5,000+ videos): https://closertotruth.com/register
What Would Multiple Universes Mean?
What Would Multiple Universes Mean? Jul 29, 2026 1636 Is there more than one universe? According to current cosmology, our entire gigantic universe is only one of innumerable universes, each universe like one tiny bubble in a limitless ocean of universes. What could all this mean? Featuring interviews with Max Tegmark, Anthony Aguirre, Alan Guth, Andrei Linde, and Paul Davies. Subscribe to Closer To Truth:  https://www.youtube.com/@CloserToTruthTV
What is Nothing?
What is Nothing? Jul 22, 2026 1636 What is “nothing”? What does it mean for nothing to exist—or for nothing to have ever existed? In this episode, Robert Lawrence Kuhn explores one of philosophy’s deepest questions: Why is there something rather than nothing? Through conversations with philosophers and physicists, the discussion examines the nature of nothingness, whether absolute nothing is possible, and how different philosophica
Saleem Ali on Natural Laws and Human Life
Saleem Ali on Natural Laws and Human Life Jul 15, 2026 4871 How do natural laws shape human societies? In this conversation, Saleem Ali discusses Earthly Order: How Natural Laws Define Human Life, exploring connections between natural systems, social organization, economics, and political order. Ali examines how concepts such as order, chaos, emergence, hierarchy, and complexity operate across scales—from physics and ecology to governance and global sustai
Mario Livio on Galileo, Science Denial, and the Future of the Universe
Mario Livio on Galileo, Science Denial, and the Future of the Universe Jul 8, 2026 3986 What can Galileo still teach us about science, truth, and discovery? In this conversation, Mario Livio discusses Galileo’s scientific legacy, the Hubble Space Telescope, science denial, exoplanets, cosmology, and the future of life in the universe. Drawing from his book Galileo: And the Science Deniers, Livio explores Galileo’s role in the development of the scientific method and examines how scie
Gregg Caruso on Free Will: Philosophy and Moral Responsibility
Gregg Caruso on Free Will: Philosophy and Moral Responsibility Jul 1, 2026 4729 Do we really have free will? In this conversation, Gregg Caruso explores the philosophy of free will, moral responsibility, determinism, compatibilism, libertarian free will, and free will skepticism. Discussing themes from Just Deserts: Debating Free Will, co-authored with Daniel Dennett, Caruso examines whether human beings possess the kind of control required for moral responsibility and how ne
Wendy Freedman on the Hubble Constant, Standard Candles, and Cosmology
Wendy Freedman on the Hubble Constant, Standard Candles, and Cosmology Jun 24, 2026 2987 How do we measure the expansion of the universe? In this conversation, Wendy Freedman discusses the Hubble constant, standard candles, redshift, and the ongoing effort to determine the age, size, and evolution of the universe. Exploring Cepheid variables, supernovae, cosmic expansion, and the tension between competing cosmological measurements, Freedman explains how increasingly precise observatio
Michael Ruse on Evolution, Human Exceptionalism, and Philosophy of Biology
Michael Ruse on Evolution, Human Exceptionalism, and Philosophy of Biology Jun 17, 2026 4238   What does evolution imply about human nature and human value? In this conversation, Michael Ruse explores the philosophy of biology, the mechanistic view of life, human exceptionalism, and the relationship between evolution and meaning. Discussing themes from his book A Philosopher Looks at Human Beings, Ruse examines whether the world is best understood as an organism or a machine, how Darwin t
Thomas Hertog on the Origin of Time
Thomas Hertog on the Origin of Time Jun 10, 2026 4435 How did the universe begin—and what determines the laws of physics we observe? In this conversation, Thomas Hertog discusses On the Origin of Time: Stephen Hawking’s Final Theory, presenting a new approach to cosmology developed through years of collaboration with Stephen Hawking. Exploring quantum cosmology, the multiverse, fine-tuning, and the “no-boundary” proposal, Hertog argues for a profound
David Chalmers on Virtual Worlds and the Problems of Philosophy
David Chalmers on Virtual Worlds and the Problems of Philosophy Jun 3, 2026 4490 Can virtual worlds be genuinely real? In this conversation, David Chalmers explores the philosophical implications of virtual reality, simulation theory, and digital existence. Discussing themes from his book Reality+, Chalmers examines whether we could be living in a simulation, whether virtual worlds can contain real meaning and value, and how emerging digital realities challenge our understandi

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