An American interviewer once asked me how I managed to reconcile my work as a scholar and university professor, author of books published by university presses, with my other work as what would be called in the United States a “columnist” … My answer was that this habit is common to all European intellectuals, in Germany, France, Spain, and, naturally, Italy: all countries where a scholar or scientist often feels required to speak out in the papers, to comment, if only from the point of view of his own interests and special field, on events that concern all citizens. And I added, somewhat maliciously, that if there was any problem with this it was not my problem as a European intellectual; it was more a problem of American intellectuals, who live in a country where the division of labor between university professors and militant intellectuals is much more strict than in our countries.1