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http://www.theguardian.com/environment/2014/apr/12/un-urges-increase-gre...
http://www.theguardian.com/environment/2014/apr/13/averting-climate-chan...
http://www.nirs.org/alternatives/sundayforecast414.pdf
http://www.nytimes.com/2014/04/15/business/energy-environment/dual-turni...
http://www.nytimes.com/2014/04/14/science/earth/un-climate-panel-warns-s...
http://www.go100percent.org/cms/index.php?id=3