BA Loyola University 1968; MA, PhD University of Wisconsin 1972, 1976
Columbia University 1977-87
Kant and 19th century philosophy, Nietzsche, ethics
Nietzsche, 19th century philosophy, ethics, philosophy and psychology
Nietzche on Truth and Philosophy (Cambridge University Press, 1990)
Introduction to and co-translation of Nietzsche's On the Genealogy of Morality (Hackett, 1999)
Co-editor of Nietzsche's Daybreak (Cambridge University Press, 1997)
"Nietzsche's Antidemocratic Rhetoric," (Southern Journal of Philosophy, 1999)
"Nietzsche" entry in Routledge Encyclopedia of Philosophy, Edward Craig, ed. (Routledge, 1998)
"On Knowledge, Truth and Value: Nietzsche's Debt to Schopenhauer and the Development of his Empiricism" in Willing and Nothingness: Schopenhauer as Nietzsche's Educator, Christopher Janaway, ed. (Oxford University Press, 1998)
"From the Nietzsche Archive: Concerning the Aphorism Explicated in Genealogy III," (Journal of the History of Philosophy, 1997)
"Nietzsche's Immoralism and the Concept of Morality" in Nietzsche, Genealogy, Morality (University of California Press, 1994)
"Language and Deconstruction" in Nietzsche as Post-Modernist: Essays Pro and Contra (SUNY Press, 1990)
Articles in International Studies in Philosophy and Nietzsche-Studien
Representative for 19th Century Philosophy, Advisory Committeee to the APA Program Committee 1995-98; Executive Committee, North American Nietzsche Society 1990-95; NEH Fellowship 1992-93; Harvard University Visiting Fellow 1992-93