The former vice president’s new book is itself an assault on reason. The Assault on Reason, by Al Gore (Penguin Press, 320 pp., $25.95) The most surprising thing about The Assault on Reason, Al Gore’s current bestseller, is that for a little while it actually makes some sense. The first few dozen pages, while hyperpartisan, mainly excoriate a dumbed-down, trivia-and-celebrity-obsessed culture, and in the age of Paris Hilton and Lindsay Lohan who could disagree? But Al Gore is like one of those guys at a party with whom, once you get a few drinks in him, you never know what’s...