"Among the material the church has been trying to suppress is what might be called a "genesis myth of Scientology": a story about a galactic despot named Xenu who decided 75 million years ago to kill a bunch of people by chaining them to volcanoes and dropping nuclear bombs on them. (Apart from anything else, this sort of aggression on Xenu's part strikes me as a excessive — volcano chaining or nuclear bombing, but not both!) … Does a "church" normally have "competitors" in the trade secret sense? If the Catholics got hold of the full facts about Xenu, does this mean they'll get more market share?"