Regular contributor to The New York Review of Books; he has also written for The New Yorker (from 1971 to 1992), Foreign Affairs (New York), Commentaire (Paris), Neue Zürcher Zeitung, Politica Exterior(Madrid), etc. For a quarter century he wrote a political column for The International Herald Tribune in Paris. Author of nine books on American foreign policy, international relations, nationalism, political romanticism and utopianism, etc. The most recent of these books, The Irony of Manifest Destiny: The Tragedy of American Foreign Policy, dealing with the present American crisis, was published in 2010 by Walker & Co. in New York.