
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.
Latest episodes

Sep 27, 2023 • 1h 9min
Will Kinney on Cosmic Inflation and the Beginning of the Universe
Cosmologist and physics professor Will Kinney discusses his latest book exploring the origin of structure in the cosmos and the possibility of an infinite number of hidden universes. Topics include cosmic inflation, supermassive black holes, and alternatives to inflation like bouncing universes. The chapter on the origins of inflation and the initial singularity explores the connection between black hole and universe horizons. The podcast reflects on the limitations of science in unraveling the mystery of the universe's origin.

Sep 20, 2023 • 27min
The Marvels of Space-Time
Physicist Max Tegmark, J. Gott, Juan Maldacena, Fotini Markopoulou, and philosopher John Leslie explore the interconnectedness of space and time as part of the same entity. They discuss the challenges of reconciling quantum theory with the continuous nature of space in general relativity. The podcast also delves into the cosmic particle smashing nature of the early universe, challenges the notion of the disappearing past, and contemplates the intricate relationship between space and time as active participants in reality.

Sep 13, 2023 • 1h 3min
Samuel Lebens on Jewish Philosophy
Samuel Lebens, an academic philosopher and ordained Orthodox rabbi, discusses the existence of God in Jewish philosophy. Topics include the Problem of Evil, attributes of God, whether all religions worship the same God, metaphysical puzzles, God as a person, creation theories, universalism and punishment, altering the past, and multi-universe concepts.

Sep 6, 2023 • 27min
What Exists?
Physicists and philosophers discuss the fundamental categories of existence, including the universe as a quantum mechanical wave function, the concept and origins of the wave function in quantum mechanics, the pollution of Biscayne Bay and its relation to consciousness, and the interplay between physical and non-physical entities in understanding existence.

5 snips
Aug 30, 2023 • 27min
What Are Dreams About?
Exploring the complexity and purpose of dreams, including their function in testing scenarios and expressing taboo impulses. Discussing the evolutionary perspective on dreams and the ongoing debate between brain biology and hidden psychological purpose. Examining the significance of 'big dreams' and their connection to mystical beliefs. Exploring the relationship between consciousness and nightmares and the importance of dreams in constructing a sense of self. Reflecting on whether dreams have deeper spiritual meanings and can reveal truths about consciousness.

Aug 23, 2023 • 27min
What is Time?
Huw Price, Julian Barbour, David Albert, Jeff Tollaksen, and John Polkinghorne discuss the subjective nature of time, contrasting views on the nature of time, the reality of time in the quantum world, and the relationship between physics and theology in understanding the nature of time.

Aug 16, 2023 • 27min
Do Angels and Demons Exist?
Experts in philosophy, theology, and parapsychology discuss the existence of angels and demons, exploring beliefs, encounters, and personal experiences. They delve into rational and ESP viewpoints, debunking beliefs in non-physical beings while also exploring the cultural and historical embedding of angels and demons. The significance of these beliefs in understanding the human psyche is also examined.

Aug 9, 2023 • 1h 6min
Dr. Aomawa Shields on Life on Other Planets
Astrobiologist Dr. Aomawa Shields discusses her latest book, Life on Other Planets: A Memoir of Finding My Place in the Universe. The book charts her life as an astronomer, classically-trained actor, mother, and Black woman in STEM, searching for life in the universe while building a meaningful life here on Earth. Dr. Shields studies the universe outside our Solar System, researching and uncovering the planets circling distant stars with just the right conditions that could support life.
Shields' book, Life on Other Planets, is on sale now.
For subscriber-only exclusives, register for a free account today at www.closertotruth.com.

Aug 2, 2023 • 27min
How to Decipher Deception in Evolution?
Deception pervades all life, up and down the phylogenetic tree. Deceptions have a "purpose" - the well-being, often the survival, of the deceiver. But deceptions need not be done "on purpose". In the tool-kit of evolution, what is the workload of deception?
Featuring interviews with Robert Trivers, Jennifer Mather, Daniel Chamovitz, and Max Tegmark.
For subscriber-only exclusives, register for free at www.closertotruth.com today.

Jul 26, 2023 • 1h 18min
Paul Davies on What’s Eating the Universe (Part 2)
Astrophysicist Paul Davies continues the conversation on his new book, What’s Eating the Universe? And Other Cosmic Questions. From Consciousness, the Cosmic Horizon, and the fate of our universe to if there's meaning to existence, the Doomsday Argument, and if aliens exist.
Davies' book, What’s Eating the Universe?, is available for purchase now.
For subscriber-only exclusives, register for free at www.closertotruth.com.
Paul Davies is Director of BEYOND: Center for Fundamental Concepts in Science at Arizona State University. He is a theoretical physicist, cosmologist, astrobiologist, and best-selling science author. He has published 30 books and hundreds of research papers across a range of scientific fields, including quantum gravity, early universe cosmology, the nature of time, astrobiology, and an evolutionary theory of cancer. Among his many awards are the 1995 Templeton Prize and the Faraday Prize from The Royal Society.
Remember Everything You Learn from Podcasts
Save insights instantly, chat with episodes, and build lasting knowledge - all powered by AI.