CarbonBrief: Interactive: When will the Arctic see its first ice-free summer?
„Since satellites first began monitoring the Arctic in 1979, the average area covered by sea ice has shrunk by at least[nbsp]40%. The average thickness of the ice has fallen by[nbsp]more than half[nbsp]over the same time period.[nbsp]These rapid changes have left climate scientists facing an urgent question: when will Arctic sea ice disappear?“