Daniel Bell (1919-2011) was professor emeritus of sociology at Harvard University and is best known for his work and contributions to post-industrialism. He had been editor of the publications The New Leader, Fortune, and The Public Interest. He is the author of The End of Ideology, The Winding Passage: Sociological Essays and Journeys, and The Social Sciences since the Second World War.
Irving Louis Horowit is Hannah Arendt distinguished university professor emeritus of Sociology and Political Science at Rutgers University and founding editor of Society. He serves as chairman and editorial director of Transaction Publishers. He is a life-long student of political sociology, having worked on the French anarchist tradition in such works as Radicalism and the Revolt Against Reason, and more recently the European statist and anti-statist traditions in Behemoth: Main Currents in the History and Theory of Political Sociology, his work on pacifism and violence in the political process.