Give geoengineering a chance to fix climate change: David Keith

[rwana]

http://i.cbc.ca/1.1995379.1381554753!/httpImage/image.jpg_gen/derivatives/16x9_460/hi-852-537517main-earth-pacific-800-600.jpg The issue of climate change is a source of intense political and policy debate, but if you really want to see the sparks fly, try suggesting geoengineering as a solution to global warming.


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