One Storm Away

10 major world cities that could end up underwater.

BY ALICIA P.Q. WITTMEYER | OCTOBER 31, 2012

Miami, 2 million inhabitants exposed

Miami and other southeastern cities in Florida are among the most vulnerable to climate change in the United States. The average elevation in Miami is just six feet above high tide; scientists predict sea levels could rise as much as five feet by 2100. At greatest risk are the city's power plants, airports, waste disposal sites, prisons, and hospitals. Above, a woman walks along the ocean as blustery winds blow through the palm trees with the approach of Hurricane Sandy.

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