Re:coordination, you've hit on the issue that's likely going to sink us. Specifically, China, the current largest polluter, refuses to commit to any reduction

Re:coordination, you've hit on the issue that's likely going to sink us. Specifically, China, the current largest polluter, refuses to commit to any reduction before 2030 (in fact, they plan to increase emissions before they decrease them), and refuses to commit to carbon neutrality before 2060. Both of these timelines are way too late. Where's your evidence that future generations are going to be richer than ours, though? We're leaving them with a massive problem to deal with that's going to suck up an increasing amount of wealth over time if we don't do anything about it (which nobody's committed to doing).