'A bunch of dead muscles, thinking'A few weeks ago the English historian Tony Judt delivered a speech at his home in New York University (NYU). More than 1,000 people turned up, and few left disappointed. What they heard was classic Tony Judt: the lecture, a plea for the positive virtues of social democracy, was as erudite as might be expected from the author of Postwar, his epic portrait of Europe since 1945, and as politically po
