system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: What has changed culturally/politically that people believed it when they were warned about the hole in the ozone, but not about climate change now?

I am too young to have really understood the turn around with the ozone, but it seems like it would be as abstract to the layman as climate science is now. But yet, the whole world seems to have gotten on board with getting rid of CFCs and reversing the trend. Why is this not happening with climate change awareness?
gpt
The ozone layer was a fairly visible problem (look at this giant hole that wasn't there) with short term scary consequences  (skin cancer for everyone!) which required very little personal or public financial sacrifice to fix (oh... we switch hair sprays.... that's not so bad). Amd since most of that could be fixed with relatively cheap legislation, you really didn't even need to mos people to buy in to fix the problem.

Compare that to climate change which has long term consequences broad consequences diffused away from most key countries (displacenent of populations, issues in 50-100 years, etc) stemming from seemingly minor, nonthreatening visuals (would 1 or 2 degrees be that bad) and which addressing means fundamental changes in just about all aspects of our day to day life and commercial system.

Clinate change is therefore easier to scoff at and people/countries have far greater motivation to do it it.