Kurt A. Raaflaub is David Herlihy University Professor, and Professor of Classics and History, emeritus at Brown University. His publications include The Discovery of Freedom (2004), Origins of Democracy in Ancient Greece (with Josiah Ober and Robert Wallace, 2007), The Roman Empire in Context: Historical and Comparative Perspectives (ed., with Johann P. Arnason, Wiley-Blackwell, 2011), Geography and Ethnography: Perceptions of the World in Pre-Modern Societies (with Richard J. A. Talbert, Wiley-Blackwell, 2013), and The Greek Polis and the Invention of Democracy: A Politico-Cultural Transformation and Its Interpretations (ed., with Johann P. Arnason and Peter Wager, Wiley-Blackwell, 2013).