Replying to End of the world

I just want to hear people's thoughts on the climate crisis. I'm sure most of you are aware of the very grim IPCC report that came out last year saying we are essentially fucked within out lifetime- which really came as no surprise. But what are you guys doing with this information? Anything at all? or just accepting that we are fucked. I mean seriously it seems hopeless imo, America is not going to just suddenly do a full 180 and change out consumerist ways and abandon the car and everything we are used to. so its like what were just gonna slowly burn the place down? I seriously think there's gonna be mass death in first world countries within the century (its already occurring in developing countries). Idk Im just on a meandering rant but curious to hear other people's rants on the topic, or see who denies it... or maybe y'all see a way out?