My thought process was: Climate change is mostly bad, but it sounds like a sort of neutral, or even natural process. Environmentalists have done a good job pointing out that it is bad, but the name isn’t doing them any favors. Instability seems to be one of the major side effects and instability is very obviously bad.
I guess I’m curious if there’s a “pro-fixing the problem” argument against “climate instability.” By default I’m going to assume that I’m mostly being downvoted by climate deniers. But I’d be happy to be educated otherwise, if there’s a real argument against calling it instability.