I thought that Gates was talking about spraying sulfur dioxide into the air which when mixed with rain water or falling directly into the ocean will form sulfuric acid! I thought climate changers were worried about acidification of the oceans, because of their belief that all this dangerous CO2 cows release would do the very same thing. Consistency and real science is something we shouldn’t expect from wealthy ignoramuses like Bill Gates!
Doesn’t calcium carbonate, CaCO3, when mixed with acid, release CO2? And don’t climate change activists believe our oceans are becoming acidic? So won’t this chalk dust result in more of this dangerous climate changing gas be released endangering Mother Gaia?