BEIJING - JUNE 21: British scientist Stephen Hawking attends a conference during the 2006 International Conference on String Theory on June 21, 2006 in Beijing, China. Hawking is visiting Beijing to attend the conference on the riddle of string theory which, if solved, could help unlock the mysteries of black holes and the creation of the universe, according to reports. (Photo by Cancan Chu/Getty Images)
Hawking: A.I. could be end of human race
CNN speaks to author James Barrat about a warning from Stephen Hawking about the dangers of artificial intelligence.
05:51 - Source: CNN
Stephen Hawking 8 videos
BEIJING - JUNE 21: British scientist Stephen Hawking attends a conference during the 2006 International Conference on String Theory on June 21, 2006 in Beijing, China. Hawking is visiting Beijing to attend the conference on the riddle of string theory which, if solved, could help unlock the mysteries of black holes and the creation of the universe, according to reports. (Photo by Cancan Chu/Getty Images)
Hawking: A.I. could be end of human race
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ARCHIV - 16.10.2001, Bayern, München: Der britische Astrophysiker Stephen Hawking präsentiert sein neues Buch «Das Universum in der Nussschale». (zu dpa "Britischer Astrophysiker Stephen Hawking gestorben" vom 14.03.2018) Photo by: Frank Leonhardt/picture-alliance/dpa/AP Images
Stephen Hawking's lighter moments
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Physicist Stephen Hawking has died
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NEW YORK, NEW YORK - APRIL 12: Stephen Hawking, CH, CBE, FRS, Dennis Stanton Avery and Sally Tsui Wong-Avery Director of Research, University of Cambridge speaks on stage as he and Yuri Milner host press conference to announce Breakthrough Starshot, a new space exploration initiative, at One World Observatory on April 12, 2016 in New York City. (Photo by Bryan Bedder/Getty Images for Breakthrough Prize Foundation)
Hawking on the creation of the universe (2010)
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Black hole breakthrough found on earth
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Singer Zayn Malik of One Direction, winners of Artist of the Year, Favorite Pop/Rock Band/Duo/Group and Favorite Pop/Rock Album, poses in the press room at the 2014 American Music Awards at Nokia Theatre L.A. Live on November 23, 2014 in Los Angeles, California.
Stephen Hawking solves One Direction problem
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Stephen Hawking happy to lend Redmayne his voice
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Backlash for Hawking's boycott of Israel
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