Also, don't forget the Arctic permafrost melting http://www.huffingtonpost.com/2010/11/21/siberia-climate-change-methane_n_786554.html … http://www.nytimes.com/2011/12/17/science/earth/warming-arctic-permafrost-fuels-climate-change-worries.html … and the attendant methane release...
8:36 AM - 25 Jul 2012
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