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"A study finds that around 1,400 U.S. cities could end up submerged underwater if pollution continues to spread at its current rate."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Science_News/Blog/2013/07/31/Sea-level-rise-threatens-to-flood-1400-US-cities/8991375280976/?rel=7651375366532>