Morality and Self-Interest 2007 HKS Authors See citation below for complete author information. Mathias Risse Director of the Carr Center for Human Rights Policy Berthold Beitz Professor in Human Rights, Global Affairs and Philosophy Citation Risse, Mathias. "Nietzsche on Selfishness, Justice, and the Duties of Higher Men." Morality and Self-Interest. Ed. Paul Bloomfield. Oxford University Press, 2007.