What's Fine - Tuning In Physics?
closer to truth

Why do the "constants of nature" - masses of subatomic particles and strengths of forces like gravity and electromagnetism - have the values they do? Does fine-tuning "cry out" for explanation?

Duration: 26 minutes and 47 seconds

Episode Number: 1903

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Closer To Truth is the definitive series on Cosmos, Consciousness and God, a global journey in search of the vital ideas of existence.

It is the most complete, compelling, and accessible series on Cosmos, Consciousness and God ever produced for television.

Closer To Truth explores fundamental issues of universe, brain/mind, religion, meaning and purpose through intimate, candid conversations with leading scientists, philosophers, scholars, theologians and creative thinkers of all kinds.

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