Carl Sagan smoked blunts

Carl Sagan smoked pot. I don't smoke but I like the idea that a genius scientist did... people should be able to use if they want to. People get blitzed on alchol and that's all right. But smoking a joint isn't. I guess that's why alchol kills more than all drugs combined. I drink but usually in moderation. Unless I'm with old friends. I'd rather get high than drink a lot of booze.