Instructional Video29:42
TED: 10 ways the world could end | Stephen Petranek Instructional Video
TED Talks

TED: 10 ways the world could end | Stephen Petranek

12th - Higher Ed
How might the human race end? Stephen Petranek lays out 10 terrible options and the science behind them. Will we be wiped out by an asteroid? Eco-collapse? How about a particle collider gone wild?
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