Major U.S. cities have passed the 'tipping point' for sea level rise, according to a new study

Major U.S. cities have passed the 'tipping point' for sea level rise, according to a new study
http://www.terradaily.com/reports/Major_US_cities_have_passed_the_tipping_point_for_sea_level_rise_according_to_a_new_study_999.html