I think there will come a point where the consequences of climate change are so bad that it simply isn’t possible to do anything about it apart from collective organization and a communist way of life. I’m sure as ecosystems collapse certain countries like the US will become more fascist at that point, but a fascist construct with its inherent capitalist mode of production can’t deal with mass environmental calamity in the way that collectivism can. Seems to me that communism is inevitable because at some point it will start to mean whether or not our species can keep going. That feels pretty far off though, I doubt that’s an our lifetime thing