Oh my… 😦
It’s the end of a bad week in a bad month in a bad season in the all-too-bad, human-heated, era for Arctic sea ice. As of the middle of this week, both the US measure — NSIDC — and Japan’s measure — JAXA — were showing record low daily sea ice extents. The lowest levels in the history of Arctic sea ice observation for this time of year and likely the lowest levels for hundreds, even thousands of years.
As charts go, the JAXA graphic looks pretty amazingly ominous. A 2015 sea ice extent line diving below all others, steadily plumbing an abyss that, if not this year or the next, could lead to a dreaded blue ocean event in the not-too-distant future. The kind of upshot from human greenhouse gas emissions we thought we might see by 2080 or later. One that has become increasingly more likely during recent…
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