By 
Stephen Petranek
 | 
TED Stage Talk

10 ways the world could end

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?

Related tags:

climate change
future
global issues
humanity
space
technology
solar system
science
asteroid
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