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发帖数: 980 | 1 In his interview with CNN about 2 years ago, Professor Stephen Hawking said
that “ if humans can survive the next 200 years and learn to live in space,
then our future will be bright.” He argued that there had been a few times
in our history when the survival of human race was in danger. For instance,
the Cuban missile crisis in 1963 was one of those occasions.
The solution , according to Hawking, is to avoid disaster on the earth in
the next two centuries and migrate to other planets after that |
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