http://news.discovery.com/earth/glo...will-swamp-miami-new-orleans-study-151013.htm Say goodbye to Miami and New Orleans. No matter what we do to curb global warming, these and other beloved U.S. cities will sink below rising seas, according to a study Monday. But making extreme carbon cuts and moving to renewable energy could save millions of people living in iconic coastal areas of the United States, said the findings in the Oct. 12 edition of the Proceedings of the National Academy of Sciences, a peer-reviewed journal. PLAY VIDEO Global Warming And Climate Change: What's The Diff? We hear the two terms used all the time, often interchangeably. What's the meaning of these words and how do people perceive them? DCI Scientists have already established that if we do nothing to reduce our burning of fossil fuel up to the year 2100, the planet will face sea level rise of 14-32 feet (4.3–9.9 meters), said lead author Ben Strauss, vice president for sea level and climate impacts at Climate Central. That is in the near future, can building up levies save these cities?