The idea behind this form of "geoengineering" as it's called, is that, as the planet heats up, we may be able to shoot sulfates and aluminum particles into the stratosphere to reflect some of the sun's rays back to space, thereby cooling the planet.
Ideja iza ovog oblika geoinženjeringa kako se zove je ta, da dok se planet zagrijava, možda budemo u mogućnosti ispaliti čestice sulfata i aluminija u stratosferu kako bi reflektirale dio sunčevih zraka natrag u svemir, i na taj način ohladimo planet.