U.N. climate change report points blame at humans(edition.cnn.com)
edition.cnn.com
U.N. climate change report points blame at humans
http://edition.cnn.com/2013/09/27/world/climate-change-5-things/?hpt=hp_t1
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http://edition.cnn.com/2013/09/27/world/climate-change-5-things/?hpt=hp_t1
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