Most of the big names in the Singularity movement are featured here, including Ray Kurzweil and Aubrey de Grey.

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The approach advocated by Aubrey de Grey of the University of Cambridge, in England, and presented at last week's meeting of the American Association for the Advancement of Science, is rather more radical.

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Consider, for example, Aubrey de Grey.

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Among the luminaries who waltzed on stage for conversation were artificial intelligence godfather Marvin Minsky, Boston Scientific founder and billionaire John Abele, Oxbridgian longevity messiah Aubrey De Grey (who's got 536 friends on Facebook), Tesla Motors founder Martin Eberhard, sculptor Chuck Hoberman, Sims creator Will Wright, genomics pundit Juan Enriquez and computer scientist Sandy Pentland from the Massachusetts Institute of Technology.

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Among the luminaries who waltzed on stage for conversation were artificial intelligence godfather Marvin Minsky, Boston Scientific (nyse: BSX - news - people ) founder and billionaire John Abele, Oxbridgian longevity messiah Aubrey De Grey (who's got 536 friends on Facebook), Tesla Motors founder Martin Eberhard, sculptor Chuck Hoberman, Sims creator Will Wright, genomics pundit Juan Enriquez and computer scientist Sandy Pentland from the Massachusetts Institute of Technology.

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