Raymond Sackler did the world a lot of favors. He donated art to improve our knowledge of the history of man and built a company which created the drug, oxycontin which threatens to destroy it.
Ironically, he built one of the world’s biggest drug empire based on product which numbs the taker, interfering with physical pain and inhibiting perspicacity, delivering it in measured doses, packaged in hermetically sealed containers, guaranteeing the absence of harmful additives. In most cases, the Government even pays for it.
Just for fun, figure out whether the net balance of his life added or subtracted from the human equation.