The California state legislature has passed a book-banning law. Nobody is calling the book ban a book ban because the books the book ban bans offend homosexuals. If the legislature had extended legislative protection to the hurt feelings of, say, Mormons or evangelical Christians, then everyone would have agreed that it’s a book ban. But it doesn’t, so don’t call the book ban a book ban. You just might get banned, too. The legislation, awaiting the signature of Governor Jerry Brown, decrees that localities in America’s most populous state “shall not adopt any textbooks or other instructional materials for use...