Yeah, like, if we keep fucking up the environment long enough, stuff like that might be more and more necessary, but it's going to have all kinds of nasty consequences. So like, it'd be better to just stop polluting lol, obviously. And even if we get to the stage where geoengineering is put into effect, it won't be relatively responsible stuff ran by non-captured governments and scientists, but awful designs by the shittiest capital interests.