how much of a threat is global warming

Its not. If it was a real threat like they say it is Then we would all be in trouble in the year 2000. All it is is a way to scare and control people e.g. covid its variants. Sure it's real, but man made like they say it is? Doubtful, why do eastern nations like China and India continue to spew greenhouse gases with no repercussions. If it was really a threat like they said it was then they would be forced or condemned by every other nation until they stopped.