Maybe you've heard the idiot doctors rapping.

"In through the nose, out through the mouth
Climate change is not about air pollution."

Oops I changed the words. 🙄 just like anthropogenic (man-made) "Global Warming" is a myth, they really couldn't get anywhere with "Air pollution" because we're demonstrably the best in the world at controlling that.

So they invented the hole in the ozone layer hysteria, and when that didn't work they invented global warming hysteria. It's one of my pet peeves when they seamlessly alternate between arguments. Climate change is a greenhouse effect argument. Air pollution is a completely different dynamic. One can't logically use both problems to make one argument. But they do it all the time, because they don't understand either argument. It's all emotionally driven.