Scientists have said that global climate change will bring us severe and unusual weather. That would be a hard point to argue. Here are two recent, apparently somewhat contradictory or perhaps merely odd, news stories about the sea and the global climate. The ice on the Arctic Sea has melted to record low levels while it has reached record highs in the Antarctic.
As Dr. Jeff Masters puts it – “Earth’s attic is on fire.”
The extraordinary decline in Arctic sea ice during 2012 is finally over. Sea ice extent bottomed out on September 16, announced scientists at the National Snow and Ice Data Center (NSIDC) on Wednesday. The sea ice extent fell to 3.41 million square kilometers, breaking the previous all-time low set in 2007 by 18%–despite the fact that this year’s weather was cloudier and cooler than in 2007. Nearly half (49%) of the icecap was gone during this year’s minimum, compared to the average minimum for the years 1979 – 2000.
Continue reading