The UNC Center for Bioethics and the Department of Social Medicine are hosting Dr. Susan E. Lederer this 2016 spring semester as the 2016 Nannerl Keohane Distinguished Professor at UNC and Duke University. Susan E. Lederer is the Robert Turell Professor of the History of Medicine and Bioethics at the University of Wisconsin School of Medicine and Public Health, where she is the chair of the Department of Medical History and Bioethics.