Larry Chavis is clinical professor of strategy and entrepreneurship at the Kenan-Flagler Business School at UNC. He has taught there for 18 years on a renewable contract. He has now been told that his contract will not be renewed this year. The university has apparently acted in a totally legal way, but Chavis and his supporters are upset: Because of his long service, which seemed to promise some job security. Because a few of his lectures were apparently recorded, by built-in security camera. This arrangement is also apparently legal, though it seems tacky. As far as I know, the faculty...