13 December 2016, Inside Climate News, ‘The Arctic Is Unraveling,’ Scientists Conclude After Latest Sobering Climate Report. The ill winds of climate change are irrevocably reshaping the Arctic, including massive declines in sea ice and snow and a record-late start to sea ice formation this fall. Those were the sobering conclusions of the 2016 Arctic Report Card released Tuesday. The report card is sponsored by the National Oceanic and Atmospheric Administration (NOAA) and co-authored by more than 50 scientists from Asia, North America and Europe. The data shows that the Arctic is warming at double the rate of the global average temperature. Between October 2015 and September 2016, temperatures over Arctic land areas were 2.0 degrees Celsius above the 1981-2010 baseline, the warmest on record going back to 1900. The report, released at the American Geophysical Union meeting in San Francisco, clearly links the Arctic heatwave to a record-late start to formation of sea ice this fall, and to record high and low seasonal snow cover extent in the Northern Hemisphere. If the extreme warmth recorded in the Arctic this fall persists for the next few years, it may signal a completely new climate in the region, scientists said. Jeremy Mathis, director of NOAA’s Arctic Research Program, said the report highlights the clear and pronounced global warming signal in the Arctic and its effects cascading throughout the environment, like the spread of parasitic diseases in Arctic animals. “We’ve seen a year in 2016 like we’ve never seen before … with clear acceleration of many global warming signals. The Arctic was whispering change. Now it’s not whispering. It’s speaking, it’s shouting change, and the changes are large,” said co-author Donald Perovich, who studies Arctic climate at Dartmouth College. Sustained observations of the Arctic is crucial to making science-based policy decisions, he added, a goal threatened by the inclusion of numerous climate deniers in President-elect Donald Trump’s cabinet. This week, Trump’s transition team posted a new “Energy Independence” website that repeats his previous intentions to open up vast areas for fossil fuel development and to scrap existing climate action plans. Arctic ice doesn’t care about politics, and what happens in the region now is critically important to the U.S., said Rafe Pomerance, chair of Arctic 21 and a member of the Polar Research Board of the National Academies of Sciences, Engineering and Medicine. Read More here