We arrive in the world only partially formed; a culture that has been in the making for hundreds of thousands of years will form the rest. And that culture will inevitably contain much that is noxious as well as beneficent. No one is exempt—not the Jew or the Muslim, of course, but also not the Cockney or the earl or the person whose ancestors came to America on the Mayflower or, for that matter, the person whose ancestors were Algonquins or Laplanders. Our species' cultural birthright is a mixed blessing. It is what makes us fully human, but being fully human is a difficult work in progress.