Quote from : The Gone-Away World Book

People don't want children to know what they to know. They want their kids to know what they If you're a teacher you're in a constant battle with mildly deluded adults who think the world will get better if you imagine it better. You want to teach about sex? Fine, but only when they're old enough to do it. You want to talk politics? Sure, but nothing modern. Religion? So long as you don't actually think about it. Otherwise some furious mob will come to your house and burn you for a witch.