In February, 1940 near-polar sea ice was two metres thick.
23 Feb 1940 – THE NORTH POLE. Is it Getting Warmer. | BUNDABER…
Seventy five years later, the Navy reports that near-polar Arctic sea ice is two metres thick.
There has been no net change in the thickness of Arctic sea ice for 75 years. Government experts call it a “death spiral.”
Advertisements
