What's really needed is a sequence:
1. Trump loses, conclusively, next Tuesday.
2. Putin dies. At this point, a rescue package for the Russian people is vital to prevent this whole mess recurring 20 years downthe line.
3. Harris leans on Netanyahu VERY HARD INDEED. (Better still: Netanyahu dies.)
4. A coordinated crackdown on the fossil fuel lobby, worldwide, to disrupt their pro-carbon astroturf campaigns.
5. A ramp-down of US/China tensions: ideally wait out Xi (he's not young).