"The planet could see as many as 20 more hurricanes and tropical storms each year by the end of the century because of climate change, according to <a href=""http://www.pnas.org/content/110/41/16361.full.pdf+html"" target=""_blank"">a 2013 study</a> published in the Proceedings of the National Academy of Sciences. This image shows Superstorm Sandy bearing down on the New Jersey coast in 2012."
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