I don't know if it's defeatist. We should really start coming to terms with the fact that things are most likely going to get extremely bad regardless of what we do, and instead of putting most of our effort into trying to stop things, we should increase focus on how we're going to deal with what's coming.

Not that trying to eg. get global CO^2^ production down or whatever wouldn't be worth it, but unless this economic system is more or less torn down completely or someone comes up with an actually viable fusion reactor, we can't pin too much of our hopes on the people in power suddenly starting to act selflessly.