Right, it's not about education as much as it is knowing people who don't share the same views as you. If everyone you know thinks the same way you do (which is

Right, it's not about education as much as it is knowing people who don't share the same views as you. If everyone you know thinks the same way you do (which is as common among left wingers as right), then it's much easier to believe that people who don't share your views must be insane/less than human/your enemy.