Although Bertrand Russell suffered unpopularity in some quarters for his role as a political dissenter, he enjoyed that role immensely. There was more than a touch of exhibitionism in the riskless sit-downs of his last years when he made well-publicized gestures to 'Ban the Bomb' that were as futile as they were ill-advised. I once wondered aloud to him whether his temperamental bias toward nonconformity and dissent was an expression not so much of intellectual courage as of the aristocrat's disdain of the commoner and his desire to épater le bourgeois. He replied with disarming frankness: 'Hook, I think you have something there...