Three reports say rising seas endanger continental US
(NEWSER) - Coastal states are now twice as likely to experience a so-called once-in-a-century flood by 2030, thanks to a global warming-fueled rise in sea levels, according to a trio of reports released today. Census data shows 5 million people are in the danger zone, particularly in cities, where many people live below the four-foot mark. South Florida in particular has 106 such municipalities and is basically "indefensible," because it's built on "bedrock that's like Swiss cheese," Ben Strauss, author of one report, tells Reuters . More»