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Politics : Rat's Nest - Chronicles of Collapse

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To: Mannie who wrote (9128)5/11/2009 10:44:04 AM
From: average joe  Read Replies (1) of 24231
 
Plan B for global warming

Macleans.ca

Canada’s only national weekly current affairs magazine.

Apr 22, 2009 by Jonathon Gatehouse

There’s a drawing of Don Quixote tacked to the wall of David Keith’s University of Calgary office; one of Gustave Doré’s famous illustrations showing the aging knight flying backwards off his horse as his lance bends against the blade of a windmill. The 45-year-old environmental scientist purchased it as a self-mocking reward after the publication of his 2004 paper, “The influence of large-scale wind power on global climate.” Using computer modelling, Keith and his colleagues posited that wind energy might not be quite as green as envisioned, potentially changing climate on a worldwide scale as fields of turbines slow the winds, changing rainfall and the amount of moisture in the soil. Their conclusion that the much-touted benefits from wind farms might actually be outweighed by the costs didn’t meet with broad public approval. Keith’s email inbox quickly filled with hate messages, a rare trick for an academic.

www2.macleans.ca
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