What Biden has not done: stop issuing drilling permits or impose export restrictions on fossil fuels. The former has some serious limits because of how the courts treat the right to drill as a property right once you hold a drilling lease, and the latter is simply untested.
Yeah, when all the Republicans in the last debate said it wasn't real, or whatever words were used, this is a clear difference on what's likely the most important issue for most voters.
If you're lucky enough to be one of the minimal handful who actually die in the quick flash. More likely you'll be one of the multitudes poisoned by radioactive fallout or starved by nuclear winter.
I like how no one here mentioned the obvious fact that climate change disasters will only make world powers more willing to start a nuclear war. Just look at North Korea, what will happen when they have a huge famine or flood or fire or whatever and even the Kims can't fill their bellies, what then?