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

December 3, 2025 28 mins

This holiday season, support Closer To Truth with a tax-deductible donation of any amount.

 

What is intelligence, and how is AI emergence a natural consequence of evolution? In his book "What Is Intelligence?" and in this conversation, Google's Blaise Agüera y Arcas takes up the idea that prediction is fundamental not only to intelligence and the brain but to life itself, and explores the wide-ranging implications. These include r...

Mark as Played

Giving Tuesday is around the corner! Make a donation to Closer To Truth to help us continue exploring the world's deepest questions without the need for paywalls.

 

How do diverse religions/traditions treat the “person,” present status and afterlife future? Buddhism’s no self. Hinduism’s soul illuminating the mind. Prior lives in Eastern and African traditions. Body and soul, resurrection and judgment, in Abrahamic traditions.

 

Fe...

Mark as Played

Make a donation to help Closer To Truth continue exploring the world's deepest questions without the need for paywalls.

 

The Ruliad is a term that Stephen Wolfram developed, which he describes as the entangled limit of everything that is computationally possible, the result of following all possible computational rules in all possible ways.

 

Stephen Wolfram is a British-American computer scientist, physicist, and businessman. He ...
Mark as Played
November 12, 2025 27 mins
This giving season, contribute what you can to help Closer To Truth continue exploring the world's deepest questions.     Concepts of God/deities/ultimates in diverse, non-Western religions/traditions: Islam, Hinduism, Buddhism, African. Is God/deities a “person?” Islam’s one transcendent God. Hinduism’s many schools: personal, impersonal, both. Buddhism’s no God but many deities.     Featuring interviews with Hamza Yusuf, Mohamm...
Mark as Played

Support the show with a tax-deductible donation of any amount so we can continue exploring the world's biggest questions without the need for paywalls.

 

When the long-awaited day dawns and the aliens finally arrive on Earth, they might eat us and destroy the planet―or, just maybe, they might share the secrets of the Universe with us. When that time comes, will we be able to cross the communication barrier to beg for our lives? If ...

Mark as Played
October 29, 2025 50 mins

Make a donation to Closer To Truth to help us continue exploring the world's deepest questions without the need for paywalls.

 

What happens after we die? Is there life after death? If so, what kind of life? From heaven and hell to systems and cycles of reincarnation, we explore Hinduism, Buddhism, Islam, Judaism, and Chinese traditions, as well as Christianity.

 

Featuring interviews with Hamza Yusuf, Carol Zaleski, Tao Jiang, An...

Mark as Played
October 22, 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.     How do different religions/traditions address consciousness, our inner mental awareness? Is consciousness ultimate, as in Eastern traditions, or created by God, as in Abrahamic traditions? If ultimate, what is the relationship between personal and cosmic consciousness?     Featuring interviews with Jay...
Mark as Played

Make a donation to Closer To Truth to help us continue exploring the world's deepest questions without the need for paywalls: https://shorturl.at/OnyRq

 

In the first two installments of a brand new, six-part interview series with Nobel Laureate Sir Roger Penrose, we explore his approach to the deep nature of reality. Trace the intellectual and scientific history of each of his major contributions to the fields of science and philo...

Mark as Played
October 8, 2025 44 mins

Contribute what you can to help Closer To Truth continue exploring the world's deepest questions without the need for paywalls.

 

Mathematics is like nothing else. The truths of math seem to be unrelated to anything else—independent of human beings, independent of the universe. The sum of 2 + 3 = 5 cannot not be true; this means that 3 + 2 = 5 would be true even if there were never any human beings, even if there were never a univ...

Mark as Played
October 1, 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.

 

Global Philosophy of Religion seeks diverse views and fresh ways of thinking from different religions/traditions about Ultimate Questions: God, consciousness, person/self, evil/suffering, afterlife/reincarnation, world to come. It does not avoid hard differences; it celebrates them.

 

Featuring interviews ...

Mark as Played
September 24, 2025 42 mins

Make a donation to Closer To Truth to help us continue exploring the world's deepest questions without the need for paywalls.

 

Physicist and computer scientist Stephen Wolfram explores how simple rules can generate complex realities, offering a bold new vision of fundamental physics and the structure of the universe. Additionally, from the foundations of cellular automata to the discovery of surprising patterns in nature, Wolfram ...

Mark as Played
September 17, 2025 27 mins

If you enjoy our content, consider making a tax-deductible donation to help us continue exploring the world's deepest questions without the need for paywalls.

 

Humanity’s future is now framed by artificial intelligence (AI) and increasing interventions in the body to enhance features and functions. This is transhumanism. Considering the stakes, and the dangers, a philosophical perspective is imperative.

 

Featuring interviews with...

Mark as Played
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...
Mark as Played
September 3, 2025 27 mins
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...
Mark as Played

Contribute what you can to support Closer To Truth and keep our content free without the need for paywalls.

 

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 ...

Mark as Played
August 20, 2025 27 mins

Contribute what you can to help Closer To Truth continue exploring the world's deepest questions without the need for paywalls.

 

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 ...

Mark as Played

Contribute what you can to help Closer To Truth continue exploring the world's deepest questions.

 

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

 

Watch more CTT Chats here.

 

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

Mark as Played
August 6, 2025 27 mins

Contribute what you can to help Closer To Truth continue exploring the world's deepest questions.

 

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....

Mark as Played

Make a contribution of any amount to help Closer To Truth continue exploring life's deepest questions.

 

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 ...

Mark as Played
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...
Mark as Played

Popular Podcasts

    If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

    My Favorite Murder with Karen Kilgariff and Georgia Hardstark

    My Favorite Murder is a true crime comedy podcast hosted by Karen Kilgariff and Georgia Hardstark. Each week, Karen and Georgia share compelling true crimes and hometown stories from friends and listeners. Since MFM launched in January of 2016, Karen and Georgia have shared their lifelong interest in true crime and have covered stories of infamous serial killers like the Night Stalker, mysterious cold cases, captivating cults, incredible survivor stories and important events from history like the Tulsa race massacre of 1921. My Favorite Murder is part of the Exactly Right podcast network that provides a platform for bold, creative voices to bring to life provocative, entertaining and relatable stories for audiences everywhere. The Exactly Right roster of podcasts covers a variety of topics including historic true crime, comedic interviews and news, science, pop culture and more. Podcasts on the network include Buried Bones with Kate Winkler Dawson and Paul Holes, That's Messed Up: An SVU Podcast, This Podcast Will Kill You, Bananas and more.

    Dateline NBC

    Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

    The Breakfast Club

    The World's Most Dangerous Morning Show, The Breakfast Club, With DJ Envy, Jess Hilarious, And Charlamagne Tha God!

    The Joe Rogan Experience

    The official podcast of comedian Joe Rogan.

Advertise With Us
Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.