The highest point of Greenland actually had rain fall on it, for the first time since records have been kept.
If you live by the sea, or in a low-lying area, I strongly recommend you move while you can.
You’re allowed to breathe (because the carbon dioxide comes from food, growing which takes up carbon dioxide), but do your best to cut out the use of fossil carbon.
Actually, do it 30 years ago to make it effective. One of my clichés is the Chinese proverb: “The best time to plant a tree is 250 years ago. The second best time is NOW.”