Mostly an irrelevant fad.

It's probably taking place — I'm not rejecting that idea, don't think it's a hoax — and probably caused mostly by humans (closed system, burned carbon fr the ground, more CO2 trapping heat).

But it doesn't matter. We have plenty of more important things to worry about, climate change doesn't kill anyone, and using fossil fuels for cheap, abundant energy we can weather(!) any storm