The Great Thaw.

By itself it’s just a number, and occasionally records are going to get set. But in the context of what’s happened in the last several years and throughout the satellite record, it’s an indication that the Arctic sea ice cover is fundamentally changing.

With a fortnight left in the melting season, Arctic ice hits a record low. Oh, I’m sure it’s just a coincidence, just like the 327 months in a row of above-average temperatures we’ve had of late. Nothing to see here, move along. (Picture via here.)