it's so sad to see people lashing out at Bill gates with conspiracy theories... he's actually one of the living legends behind the advancement of our civilization to where we are now. his single invention, Windows, was the reason behind most of our technological, industrial, infrastructure, medical etc. advancements. yet he's spending his mortal life in simple way helping people who are suffering across the world.. these attacking conspirator theoretical scientists don't even move a single finger to help humanity, i guess. while he spends billions on charity with no complaints to them.. this is sattva guna (purity) in Indian vedic science..