I entirely agree with you, dimensional, and have understood for years that the whole Global Warming nonsense was actually an overpopulation problem. If every woman has no more than one child each, in three generations only, we'd be down to 1 billion instead of the current 8 billion --------- and I think one billion is a reasonable burden of humans for the planet, without unbalancing it. Now it's a total mess of extinctions and pollutions, of course, and to blame that on "global warming," which isn't even happening, is just silly.
I think it's because leftwingers feel embarrassed to tell the real overpopulators (not whites: we're depopulating all over in the U.S. and Europe, etc.), the brown and black and yellow people, that they shouldn't have so many children. But that's what is really going on.
Hopeless, I suppose.