Yale Environment 360: “The melting of the Greenland and Antarctic ice sheets is speeding up the pace of sea level rise a little bit every year, according to a new analysis of satellite data published in the Proceedings of the National Academy of Sciences. If the current pace continues, the study estimates, seas could rise more than 2 feet by 2100.  But the authors note that sea levels could increase at a much more rapid rate if, as expected, the melting of polar ice sheets intensifies this century…”