Perhaps humans should take the lead of polar bears?

Polar bears move when climate changes...

“The ecological conditions of the Arctic have changed as a result of this alteration of the climate. Some high Arctic regions get colder winters and less open water in summer. The productivity of the sea decreases in the Arctic and in regions nearer the Atlantic. The ringed seal moves to the areas of higher productivity, and the polar bear follows the seal.

Jennifer Marohasy (Oops typo corrected)