Sunday, May 9, 2010

The promise and the peril of an engineered climate

Pumping sulphur into the atmosphere would halt global warming, but not without cost
May 7, 2010
Michael Valpy
Globe and Mail
http://www.theglobeandmail.com/news/technology/science/the-promise-and-the-peril-of-an-engineered-climate/article1554318/

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