16:28Long-form

Why we should research solar geoengineering | David Keith | TEDxHarvardCollege

Published December 3, 2015

Views 24.6K  |  Likes 241  |  Comments 230
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TEDx TalksTEDx Talks
44.6M subs268K videosJun 2009

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24,687

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241

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230

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Solar geoengineering, or injecting aerosols into the atmosphere, could dramatically halt the effects of climate change. Harvard Professor of Applied Physics David Keith argues that solar geoengineering could be a radically effective way to halt climate change--and deserves serious, systematic research program by the US…

Published
December 3, 2015
Made for kids
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