Comment Re:Ozone layer is recovering (Score 5, Informative) 141
I can't tell if you are joking or serious, but I'll try to explain. The ozone layer is a completely distinct problem from global warming. The presence of ozone is necessary because ozone blocks UV radiation. Ozone does act as a weak greenhouse gas, as you can see on the list of greenhouse gases here https://en.wikipedia.org/wiki/Greenhouse_gas but it is one of the weakest. Note that if anything, this would mean you'd naively expect a lower temperature when there's more ozone (in fact the actual relation is more complicated). So the idea that the ozone hole would have caused warming is just deeply wrong.