'April 2021 marked the 20th consecutive April with below-average sea ice extent. Sea ice extent was below average in the Barents, Bering, and Labrador seas and near average elsewhere.'
A 40 year chart is proof of nothing! I'm sure the sea ice extent has has been below average and above average hundreds of times over the last several thousand years.
This looks much like one of Al Gores presentations. Obviously cherry picked to suit an argument..
