Although September 11 was horrible, it didn't threaten the survival of the human race, like nuclear weapons do.


Interview "Colonies in space may be only hope, says Hawking" by Roger Highfield in Daily Telegraph (16 October 2001)

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Stephen Hawking Quotes

Although September 11 was horrible, it didn't threaten the survival of the human race, like nuclear weapons do.

Although September 11 was horrible, it didn't threaten the survival of the human race, like nuclear weapons do.

Although September 11 was horrible, it didn't threaten the survival of the human race, like nuclear weapons do.

Although September 11 was horrible, it didn't threaten the survival of the human race, like nuclear weapons do.