Gregory J. Robson is an Assistant Professor of Philosophy at Iowa State University and a Visiting Assistant Research Professor in the Mendoza College of Business at the University of Notre Dame. His research focuses on ethics (including business and technology ethics) and social and political philosophy.Jonathan Y. Tsou is a Professor of Philosophy and the Marvin and Kathleen Stone Distinguished Professor of Humanities in Medicine and Science at the University of Texas at Dallas. He has teaching and research interests in philosophy of science, philosophy of technology, and philosophy of psychiatry.