“Global warming” would mean that we raise bananas in Labrador, and no longer have to depend on Guatemala.
And think of the savings in shipping costs as these Labrador-grown bananas were shipped to Europe across the Arctic Ocean.
Greenland at last becomes truly green. Where they could grow citrus and avocados, and perhaps even vineyards.
I just do not see a downside to global warming.
Just think of all the investment opportunities that go with what you just eloquently mentioned AND the mitigation opportunities elsewhere! Win-Win-Win!