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View Full Version : TED video "Stephen Petranek counts down to Armageddon"



astrid
2nd December 2010, 21:54
http://www.ted.com/talks/stephen_petranek_counts_down_to_armageddon.html


How might the world end? Stephen Petranek 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 collider gone wild?

( mods pls embed vid, i still cant figure it out!!)