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Closer to Truth

Season 19 2018 - 2019
TV-G

  • 2018-12-27T05:00:00Z on PBS
  • 30m
  • 6h 30m (13 episodes)
  • United States
  • English
  • Documentary, Talk Show
Closer to Truth brings together leading scientists, scholars and artists to debate latest discoveries and their impact on the human condition. Series creator Robert Lawrence Kuhn hosts a series of spontaneous and intimate conversations with some of the world's most esteemed experts that combine leading-edge science and informed intuition to address the fundamental issues of our times. Topics for the first two seasons were clustered in 5 categories: Brain & Mind, Health & Sex, Creativity & Thinking, Technology & Society, and Universe & Meaning. Topics for season 3 are clustered in 4 categories: Brain & Mind, Biology & Medicine, Cosmos & Universe, and Science & Our World.

13 episodes

Season Premiere

2018-12-27T05:00:00Z

19x01 What's Philosophy of Cosmology?

Season Premiere

19x01 What's Philosophy of Cosmology?

  • 2018-12-27T05:00:00Z30m

What is philosophy of cosmology? We search the deepest levels of cosmic reality, the big picture of the puzzle of the universe — beginning, size, structure, future, far future. We seek significance in cosmology, if there’s any to be. Featuring interviews with Barry Loewer, Mario Livio, George F. R. Ellis, and David Albert.

What is fine-tuning in cosmology? Here’s the claim: cosmic conditions that allow complex structures — galaxies, stars, planets, people — depend on a few “constants of nature” lying within tight ranges of values. But is fine-tuning valid? Featuring interviews with Geraint Lewis, Luke Barnes, Fred Adams, Joseph Silk, and Abraham "Avi" Loeb.

What is fine-tuning in physics? 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? Featuring interviews with Bernard Carr, Luke Barnes, Geraint Lewis, George F. R. Ellis, and Abraham Loeb.

Is the Anthropic Principle significant? Here’s the claim: conditions of the universe relate to the presence of observers. Does the Anthropic Principle convey deep insights? Or thwart science? For sure, it’s often misunderstood and controversial.

2019-01-24T05:00:00Z

19x05 What's Strong Emergence?

19x05 What's Strong Emergence?

  • 2019-01-24T05:00:00Z30m

Each level of the scientific hierarchy has its own laws that can't be explained by deeper laws.

2019-01-31T05:00:00Z

19x06 What Exists II?

19x06 What Exists II?

  • 2019-01-31T05:00:00Z30m

What is absolutely fundamental and non-reducible -- the fewest number of categories within which everything can be classified.

2019-02-07T05:00:00Z

19x07 Why Anything at All II?

19x07 Why Anything at All II?

  • 2019-02-07T05:00:00Z30m

Why there is something rather than nothing.

What it means to know God.

The claim that Jesus is God.

How one God can be three persons.

Why would God become human; how could divine and human natures interact.

Whether atonement absolves sin.

Salvation equals eternal life with God.

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