Global warming is a buzzword used by the global elite to create cognitive dissonance in the masses wile also priming them for a orcastraded or natural world ending/changing disaster. We will be to busy fighting over petty disagreements to stop and see that they have left this planet behind, fortifying their own gene pool in humanities future with the technology they have secured and suppressed from the surfs. There will be a few of us who will get lucky and be needed for manual labour but I would guess no more than 500,000.
How to fight this you may ask? I'm not sure, I'd start by trying to fight man made trash instead of global warming, because anyone who's been to a landfill knows we should do something about that