Our culture doesn’t consider men as heads of their families anymore. On television, dads can be pretty goofy, and they go gaga over big toys. Their image in a show like Parenthood fares somewhat better, but for the most part the idea of headship has all but disappeared, discarded on an ash heap of ancient patriarchy. The fact is, though, that headship is here to stay whether you believe in it or not. The proof is in the prisons, which offer a picture of what happens in the absence of headship...