Jeane Kirkpatrick, who died yesterday at 80, was that rare thing--a public intellectual and a public figure. She excelled at both. Ms. Kirkpatrick is known to the public at large because Ronald Reagan, after defeating Jimmy Carter for the Presidency in 1980, appointed her U.S. Ambassador to the United Nations. It is worth mentioning in this context that earlier this week Senate Democrats succeeded finally in driving John Bolton from the U.N. ambassadorship. The mind's eye recalls the televised image in the early 1980s of Ambassador Kirkpatrick, a Democrat then, seated at the U.N. Security Council table and publicly defending...