Mass surveillance takes active maintenance, and most of its direct consequences cannot outlive the last of those subject to it. Alteration of the chemical composition of the atmosphere is expected to persist for millennia, with consequences that won't be felt for centuries. They're analogous only in that the same societal forces drive both: but trying to tackle those forces head-on is operating on such a high level of abstraction that you'd be wasting your time.

Start small. Get your kid's school to take the CCTV out of the toilet rooms. There's no such problem as "facial recognition" or "mass surveillance": there are many specific instances of it. Fight those.