Ben Shapiro is a conservative provocateur. Ever since he was a teen-ager at U.C.L.A. writing op-eds for the Daily Bruin, he has shown a penchant for the rhetorical grenade. Women who have abortions are "baby killers." Western civilization is "superior" to other civilizations. "Israelis like to build," he tweeted in 2010. "Arabs like to bomb crap and live in open sewage. This is not a difficult issue. #settlementsrock." Shapiro is now forty-two, and his rhetoric has mellowed only somewhat.