Your CMV presupposes that the only way to fight climate...
CMV: the fight against climate change will be impossible because of compromises.
Your CMV presupposes that the only way to fight climate change is to stop doing things that negatively effect the environment, but you seem to have completely forgotten about climate control. I'd argue that it's far more likely, given humanity's propensity for technological solutions to problems and the rate at which we've developed so far, that we end up creating ways to control our environment, as opposed to stopping causing damage to it. While I appreciate this isn't physically possible right now, theoretically it is. And we already have certain elements of climate control like cloud bursting nailed. That is certainly one way we can fight climate change without making any (or perhaps very few) of the compromises you went through.