Hoping a cascade failure won’t happen is probably the only thing to work towards.
It isn’t that the world will not be habitable, it will just be inhospitable to humans in large groups. Humans are probably well past stopping temperature gains that will collapse marine ecosystems. Once those collapse what is going to collapse next? Bears rely on salmon coming back, forests rely on the minerals from the bears feeding and smaller scavenger mammals rely on the the fish too.
Hoping a cascade failure won’t happen is probably the only thing to work towards.
It isn’t that the world will not be habitable, it will just be inhospitable to humans in large groups. Humans are probably well past stopping temperature gains that will collapse marine ecosystems. Once those collapse what is going to collapse next? Bears rely on salmon coming back, forests rely on the minerals from the bears feeding and smaller scavenger mammals rely on the the fish too.