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James Hansen: Why I Must Speak Out About Climate Change

Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply worried about the future.


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Dyan deNapoli: The Great Penguin Rescue

Dyan deNapoli: The Great Penguin Rescue

A personal story, a collective triumph: Dyan deNapoli tells the story of the world's largest volunteer animal rescue, which saved more than 40,000 penguins after an oil spill off the coast of South Africa. How does a job this big get done? Penguin by penguin by penguin ...

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Amy Webb: How I Hacked Online Dating

Amy Webb: How I Hacked Online Dating

Amy Webb explains how she sought her true love online. This video is informative, funny, sad, and, may even end happily ever after.

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Ric Elias: 3 Things I Learned While My Plane Crashed

Ric Elias: 3 Things I Learned While My Plane Crashed

Ric Elias had a front-row seat on Flight 1549, the plane that crash-landed in the Hudson River in New York in January 2009. What went through his mind as the doomed plane went down? At TED, he tells his story publicly for the first time.

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Jenna McCarthy: What You Don't Know About Marriage

Jenna McCarthy: What You Don't Know About Marriage

In this funny, casual talk from TEDx, writer Jenna McCarthy shares surprising research on how marriages (especially happy marriages) really work. One tip: Do not try to win an Oscar for best actress.

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Jok Church: A Circle of Caring

Jok Church: A Circle of Caring

In this 3-minute talk, cartoonist and educator Jok Church tells a moving story of the teacher who cared for him when no one else did -- and how he returned the favor.

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