No Change In Arctic Sea Ice Thickness For 75 Years

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.

ictn2015030618_2015031400_040_arcticictn.001.gif (740×666)

There has been no net change in the thickness of Arctic sea ice for 75 years. Government experts call it a “death spiral.”