Wednesday, February 13, 2008

TEDTALKS: 10 Ways the World Could End

He is a very interesting talk by scientist Stephen Petranek who reveals the question that occupies scientists at the end of the day (and the beginning of happy hour): How might the world end? He lays out the challenges that face us in the drive to preserve the human race. Will we be wiped out by an asteroid? Eco-collapse? How about a particle accelerator gone wild?

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