Sarah-Jane Leslie (Ph.D., Princeton, 2007) is the Class of 1943 Professor of Philosophy. She has previously served as Dean of the Graduate School, Vice Dean for Faculty Development in the Office of the Dean of the Faculty, Director of the Program in Linguistics, and Founding Director of the Program in Cognitive Science at Princeton University. She is also affiliated faculty in the Department of Psychology and the Center for Statistics and Machine Learning, and various other centers and programs. She is the author of numerous articles in philosophy and psychology, published in journals such as Science, PNAS, Philosophical Review, and Noûs.