“Take, for example, the people who think Elvis is still alive… What’s wrong with this claim? Why is this claim not vitiating our academic departments and corporations? I’ll tell you why, and it’s very simple. We have not passed laws against believing Elvis is still alive. It’s just whenever somebody seriously represents his belief that Elvis is still alive – in a conversation, on a first date, at a lecture, at a job interview – he immediately pays a price. He pays a price in ill-concealed laughter.”