2013 | “You could actually spray sulfuric acid in the stratosphere” – David Keith

2013_David Keith_Colbert_Geoengineering using jets to spray_Sulfuric Acid

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Link To Video

 

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Link To David Keith: A surprising idea for “solving” climate change 2007

 

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Link To Harvard’s David Keith on The Risks of Solar Geoengineering 2017 @ Carnegie Mellon University’s Scott Institute for Energy Innovation

 

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