our inability to deal with the climate collapse is only a second-order effect, we are completely unable to deal with
anything right now. If it wasn't the climate crisis, and if it wasn't the pandemic, it would be something else. Our political system is far too polarized and far too plagued by anti-intellectualism, it simply can't respond to anything.
Russia and conservative media (murdoch media, etc) seeding regressive/anti-intellectual movements has been massively successful, western society is just completely unprepared to deal with freedom of speech being leveraged to spew an unending firehose of bullshit, it's a "copyleft" style trojan approach of using our own democratic values against us.
The firehose of bullshit has led to the rise of anti-intellectual movements, an anti-intellectual president, and a party that just votes absolutely lockstep with him no matter what he does. They don't give a shit about absolutely anything, not fires or hurricanes or plagues, and just let all these problems fester. It has a lot of other negative effects too of course, but we have reached the point where we simply can't respond even to acute crises anymore, our system has long-since lost its higher functioning in terms of setting goals and being able to execute them (what you'd call "self-actualization" in maslow's hierachy) and now is struggling even to maintain basic homeostasis (the "physical needs" tier of the maslow hierarchy).
(I include Brexit, Bolsanaro, Duarte, etc in this as well - western democracy is in deep fucking shit worldwide and if we don’t get our shit together and deal with the firehose of falsehoods we will be supplanted by more authoritarian forms of government that don’t suffer this vulnerability because they don’t tolerate free speech and dissent.)
It is also super depressing to know that even with everything that's gone on, less than 5% of america has even changed its mind. Even with the plague, even with the fires, even with civil unrest and mass arrests, even as the post office is dismantled and we lose the ability even to get a fucking package on time, 40% of america will go in the booth and pull the lever for more of this. It goes beyond just "doesn't affect me, who cares", or "that's 20 years from now me's problem", this has all affected everyone, now, today, and people still want more as long as they get to own the libs. It's maddening.