Acid rain, too. That was a huge problem in the ‘80s… less so now, I believe (?). Humans *can* cooperate to achieve good things, but it takes effort.

I can totally see being a younger person and thinking everything is fucked but it’s not. We can literally do things on a global scale, we just need to kick all the twats out of power first

aerosols didnt have much power behind em its when u start messing w energy that all the worlds commerce gets in the way

Leaded petrol got phased out too. That's been huge.