Sociopaths won't give up global warming.
That was their biggest card in the deck and if they can't play it they will have to get ugly.
If global warmthinkery collapses (and it obviously is nearly there) the fruits who run this planet will have to come up with something like a fake alien invasion in order to bring the boot down.
They want global government so badly. Yet even at this early juncture you can see how utterly incompetent they are to govern anything. No wonder they want to go global with their crappy ideas, they've already failed everywhere else.