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Cosmos, Life, Consciousness, Meaning: Explore the fundamental questions of existence.
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Cosmos
Explore cosmology, physics, and the fundamentals of existence
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Deep Laws of Nature
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Information as Fundamental?
Universe as Simulation?
Deep Discoveries in Science
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Cosmic Immensity
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Black Holes, Dark Energy, Dark Matter
Our Special Universe
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Fine-Tuning of the Universe?
Fine-Tuning the Universe for Life & Mind?
Breathtaking Universe
Alien Intelligences?
Far Future of the Universe
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Science vs. Religion?
Science and God
How Science and Religion Think
The New Atheism
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Mystery of Existence
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The Mystery of Existence
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Metaphysics of Cosmos
Why Anything at All?
Life
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Philosophy of Biology
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Why Philosophy of Biology?
Philosophy of Evolutionary Biology
Philosophy of Genes and Information
Philosophy of Evolution and Religion
What is Life?
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All What is Life?
What is Life?
What is Death?
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Human Nature & Uniqueness
Evolutionary Culture and Ethics
Sex and Gender
Biology of Race
Medicine and Healthcare
Biological Futures
Life in the Cosmos
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Life in the Cosmos
Biological Concepts
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Mathematics and Biology
Deception
Plant Sentience
Consciousness
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Mind-Body Problems
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All Mind-Body Problems
The Mind-Body Problem
Brain Structure and Function
Brain Explains Mind?
Elements of Mind
Consciousness
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Mystery of Consciousness
Consciousness as Emergent
Consciousness as All Physical?
States of Consciousness
Sleep and Dreams
Purpose of Consciousness?
Metaphysics of Consciousness
Persons
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Persons and Selves
Personal Identity
Life After Death?
Souls?
Human Uniqueness
Creativity
Music
Epistemology
Belief Systems
Mind and Society
People and Society
Free Will
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All Free Will
Mystery of Free Will
Philosophy of Free Will
Free Will and Consciousness
Science of Free Will
Free Will and Morality
Theology of Free Will
Extrasensory Perception
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ESP and New Realities?
ESP and the Nonphysical?
Art Seeking Understanding
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All Art Seeking Understanding
Mind, Art, Transcendence
Aesthetic Cognitivism
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Neuroscience/Cognitive Science of Art
Neuroscience/Cognitive Science of Music
Art and God
Art and Religion
Art and Culture
Meaning
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Philosophy of Religion
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Concepts of God
Alternative Concepts of God
Faith and Belief
Conflict Among Religions
Philosophy and Analytic Theology
Contemporary Theological Engagement
How Philosophy Informs Religion
Religion Without God
Eastern Traditions and the Big Questions
Global Philosophy of Religion
Existence of God
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All Existence of God
Arguing God's Existence
Philosophical Arguments For God
Experiential Arguments For God
Arguments Against God
Attributes of God
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All Attributes of God
God's Nature?
God's Essence?
God's Powers?
God and Time?
God as Creator
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God The Creator?
God's Interactions?
God's World?
Ultimate Destinies
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God's Knowledge and Future Events?
Judgment (Heaven, Hell)?
Resurrection?
Eschatology (End Times)?
Eternal Life?
Search for Meaning
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Watch
Episodes
Watch complete episodes as aired on public television
Curated Playlists
Explore collections of videos curated by our team
Projects
Discover collaborations with leading institutions
Contributors
Meet the greatest thinkers exploring the deepest questions
CTT Chats
Watch chats with the brightest minds on the boldest ideas
Roundtables
View roundtable discussions from our early years
Topics
Topic Guide
Cosmos, Consciousness, Meaning: Join us as we explore the fundamental questions of existence.
Cosmos
Explore cosmology, physics, and the fundamentals of existence
Consciousness
Search mysteries of mind and individual awareness
Meaning
Seek whether God exists through diverse perspectives
News
The Latest
About
About Closer To Truth
We are a digital-media nonprofit and TV series
TV Series
Where to watch on PBS stations nationwide
Meet the Team
Meet our host and our team
Donate
Donate now to keep our content free!
Partnerships
Learn about CTT’s partners and collaborators
Support Closer to Truth
Ways to engage with and support our work
Podcast
Listen on your favorite podcast player
Store
Buy official Closer To Truth merchandise
YouTube
Subscribe to Closer To Truth on YouTube
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Tim Palmer
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Birgitta Whaley
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David Goodstein
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Shri Kulkarni
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David DiVincenzo
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Llewellyn “Doc” Dougherty
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Murray Gell-Mann
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