TED Talks

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Kirk Sorensen: Thorium, an alternative nuclear fuel

Brene Brown: The power of vulnerability

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Sarah Kay: If I should have a daughter ...

Sean Carroll: Distant time and the hint of a multiverse

Diane J. Savino: The case for same-sex marriage

Malcolm McLaren: Authentic creativity vs. karaoke culture

Neil Pasricha: The 3 A's of awesome

Barry Schwartz on our loss of wisdom

Helen Fisher tells us why we love + cheat

Paul Romer's radical idea: Charter cities

Daniel Tammet: Different ways of knowing

Paul Bloom: The origins of pleasure

Dave Meslin: The antidote to apathy

Paul Zak: Trust, morality -- and oxytocin

Jonathan Haidt: The real difference between liberals and con

Mike Rowe celebrates dirty jobs

Josette Sheeran: Ending hunger now