I have to say this in defense of humankind: No matter in what era in history, including the Garden of Eden, everybody just got there. And, except for the Garden of Eden, there were already all these crazy games going on, which could make you act crazy, even if you weren't crazy to begin with. Some of the games that were already going on when you got here were love and hate, liberalism and conservatism, automobiles and credit cards, golf and girls' basketball.
Even crazier than golf, though, is modern American politics, where, thanks to TV and for the convenience of TV, you can only be one of two kinds of human beings, either a liberal or a conservative.