Erika Lorraine Milam is the Charles C. and Emily R. Gillispie Professor in the History of Science at Princeton University, where she works on the history of the life sciences, gender and science, and environmental history. She is the author of Creatures of Cain: The Hunt for Human Nature in Cold War America (Princeton University Press, 2019) and Looking for a Few Good Males: Female Choice in Evolutionary Biology (Johns Hopkins University Press, 2010).