Polar bears' climate
dimanche 3 septembre 2023 à 11:32The loss of sea ice is endangering polar bears in some regions of the Arctic, but in other regions they have adapted to the changes … so far.
Whether the species will survive this century somewhere is not clear. Since we don't know exactly what changes will result from global heating, we can't assert with certainty that it will be wiped out. But we also cannot assert it will survive.
We can be sure that more heating makes more chance of extinction.