I invite you to look into geo-engineering >
The idea of geo-engineering has been seriously discussed on the highest levels, there are several documents reviewing all of the options laid on the table. Including seeding clouds.
It’s illegal for the government to unsuspectingly dose it’s citizens with psychoactive drugs but that didn’t stop Uncle Sam. So if there’s an opportunity to save us from ourselves(pollution/climate change), why wouldn’t Uncle Sam start the process to see what results could be gained?
It’s already out their in the zeitgeist, here’s an interview on TV from 7 years ago , tin foil hats no longer required attire :
