How does the icecap simultaneously lose ice-melt while the volume of ice increases on Antarctica?
This is one of the most confounding of modern mysteries - scientists everywhere are vying for large grants to study this anomaly but that presents a problem since the the new green deal will soak up much of the available tax revenues and bond sales. Ink will be in short supply so the option of just printing more money is limited. Using metal coins for money are also out of question since mining is forbidden to due to carbon sequestration protocols and the like.
As soon as those new green deal fiscal problems are solved, the scientists promise to get on it right quick.