The centennial of the great American playwright Arthur Miller, born in New York on October 17, 1915, has been noted and recognized with commemorative events and editions of his works. ...One of his most famous works, “The Crucible” — a mostly fact-based dramatic account of the 17th century Salem witch trials — is startlingly relevant to today’s culture wars, in ways that Miller himself might have recognized. Everyone knows that Miller’s 1952 play was his response to McCarthyism, with the witchcraft hysteria an allegory for the anti-Communist panic. (The latter, unlike the former, was grounded in a real danger; but,...