PROFESSOR Stephen Hawking is to once again reiterate his point that humans need to leave Earth within a century if our species is to have any chance of surviving.
Wednesday, 3 May 2017
Professor Stephen Hawking: Humans need to LEAVE Earth in 100 years
PROFESSOR Stephen Hawking is to once again reiterate his point that humans need to leave Earth within a century if our species is to have any chance of surviving.
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