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David Keith: A surprising idea for solving "climate change"

Environmental scientist David Keith proposes a cheap, effective, shocking means to address climate change: What if we injected a huge cloud of ash into the atmosphere to deflect sunlight and heat?

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S2007E143 - Juan Enriquez: Using biology to rethink the energy challenge

Episoder

Liknande program (10)

TED-Ed
TED-Ed
PBS Idea Channel
PBS Idea Channel
StarTalk with Neil deGrasse Tyson
StarTalk with Neil deGrasse Tyson
Todrick
Todrick
The Novel
The Novel
Tomorrow's World Today
Tomorrow's World Today
Tosh.0
Tosh.0
Off Script with The Hollywood Reporter
Off Script with The Hollywood Reporter
The Further Adventures of SuperTed
The Further Adventures of SuperTed
Human Events Daily
Human Events Daily