A post submitted for peer-review

As the world staggers from Vincent Huang's inspired diorama of penguins and polar bears commiting suicide to protest global warming climate change:

We learn that our amis blancs may owe their very existence to global warming climate change:

Polar bears may have come into existence only 150,000 years ago, when brown bears were trapped by an ice age and had to adapt quickly to survive, scientists have found.

The suggestion follows the discovery of the jawbone of an animal that died up to 130,000 years ago, making it the oldest polar bear fossil found. The bone has yielded new insights into the origins of Earth’s largest land predator.

One is the possibility that polar bears owe their existence not only to past climate change, including ice ages, but have also survived at least one long period of global warming.

This being the result of that version of global warming climate change which cannot be pinned upon humankind and thus is a good and natural thing. Unlike the current version of global warming climate change which also cannot be pinned upon humankind and is yet a bad thing.