What I worry about, what I'm excited about: Bill Joy on TED.com

Technologist and futurist Bill Joy shares several big worries for humanity — and several big hopes in the fields of health, education and future tech. (Recorded February 2006 in Monterey, California. Duration: 19:02.)

Watch Bill Joy’s talk from TED2006 on TED.com, where you can download this TEDTalk, rate it, comment on it and find other talks and performances from our archive of 300+ TEDTalks — including more bold predictions and stern warnings.

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