"I am more concerned about the ... kind of scenario where we have willingly given away our autonomy in exchange for a little bit of convenience." — Alessandro Acquisti James Duncan Davidson/TED hide caption

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Does More Convenience Mean Less Privacy?

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"People like to share, if you give them the opportunity and the choice." — John Wilbanks James Duncan Davidson/TED hide caption

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Is Too Much Privacy Bad For Your Health?

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Charles, Prince of Wales, smells before tasting some ice cream during a visit to Gloucestershire. Maybe he was sniffing for fat? Barry Batchelor/Getty Images hide caption

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Richard Warp uses an Emotiv headset paired with his invention, NeuroDisco, which translates brain electrical patterns into music. Josh Cassidy/KQED hide caption

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Brain Games: Move Objects With Your Mind To Find Inner Calm?

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Bad british NFL commentary. TheExplodingHeads/YouTube hide caption

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James Duncan Davidson/TED

Can Grandmothers Change The World?

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Leaders can let you fail and yet not let you be a failure. — Stanley McChrystal James Duncan Davidson/TED hide caption

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How Do Leaders Deal With Failure?

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A mathematician's sweet dream: For about $10,000, you can print out rainbow sugar dodecahedrons and interlocking cubes. 3D Systems hide caption

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