The only bit of good news is that young Republicans believe in climate change. Now I really wish they'd speak out more and start moving their party in that direction.
The GOP needs to die and be replaced with a better conservative party. What the old GOP (circa Eisenhower or so) was is what conservative Democrats are now. At the very least, we need ranked choice voting and a third party who'll take votes from the GOP by being similar in regard to most things EXCEPT action on climate change.
I know that's not ideal, but politics is about the art of the possible and choosing the least bad outcome. I'd rather have gun nuts / anti-abortion hounds / homophobes that care about the planet and perhaps support unions or something than what we have now. What we have now is people that are against everything good for the planet and its people.