Alan Sica is Professor of Sociology and Founding Director of the Social Thought Program at Pennsylvania State University. Amongst his many publications are 'Weber, Irrationality and Social Order' (California 1988); 'Max Weber and the New Century' (Transaction 2003) 'Max Weber: A Comprehensive Bibliography' (Transaction 2004); 'What is Social Theory? The Philosophical Debates (ed, Blackwell 1998); and 'Social Thought: From the Enlightenment to the Present' (ed, Allyn & Bacon 2004). He was Editor of the ASA journal, Sociological Theory journal from 1989 to 1994, and is currently Editor of Contemporary Sociology.