Too expensive!! Stratospheric aerosol injection are way cheaper! https://en.wikipedia.org/wiki/Stratospheric_aerosol_injection https://en.wikipedia.org/wiki/St

Too expensive!! Stratospheric aerosol injection are way cheaper! https://en.wikipedia.org/wiki/Stratospheric_aerosol_injection https://en.wikipedia.org/wiki/Stratospheric_aerosol_injectio...