CNN — March 20, 2014 | Richard Gallant

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CNN | Negroponte gave the first talk Monday at the TED 2014 conference. He is one of many TED “all-stars” invited to reappear on the conference’s stage.

Among them: Wikipedia founder Jimmy Wales, inventor Ray Kurzweil, robotics expert Rodney Brooks, educator Salman Khan, Gen. Stanley McChrystal, Whole Earth Catalog founder Stewart Brand, and Sir Tim Berners-Lee, who invented the World Wide Web.

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