TED Radio Hour A journey through fascinating ideas, astonishing inventions, and new ways to think and create. Based on riveting TEDTalks from the world's most remarkable minds.

Previous Shows

Memory Games

Memory is malleable, dynamic and elusive. In this hour, TED speakers discuss how a nimble memory can improve your life, and how a frail one might ruin someone else's.

"We all look through family albums. We all hear stories at the dinner table. ... They become incorporated into what we believe we actually remember." — Scott Fraser Marc Grimberg/Getty Images hide caption

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Marc Grimberg/Getty Images

Believers And Doubters

In this hour, TED speakers offer perspectives on belief from all ends of the spectrum, from atheists to the devout.

What does it mean to believe? flcarcavallo/Thinkstock hide caption

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flcarcavallo/Thinkstock

Misconceptions

In this hour, TED speakers move beyond conventional wisdom and reveal complex realities about what we think we know to be true.

In this episode, TED speakers will make you think twice about things you thought were true. Steve McAlister/Getty Images hide caption

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Steve McAlister/Getty Images

To The Edge

In this hour, TED speakers share stories of going to the brink of human endurance and the edge of our world.

What motivates explorers to venture into the unknown? TED hide caption

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TED

Success

In this hour, TED speakers share ideas about what makes us successful.

Is success objective or subjective? Thinkstock hide caption

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Thinkstock