Tanya Marie Luhrmann is the Watkins University Professor in the Stanford Anthropology Department. Her books include Persuasions of the Witch’s Craft, (Harvard, 1989); The Good Parsi (Harvard 1996); Of Two Minds (Knopf 2000), and When God Talks Back (Knopf 2012). In general, her work focuses on the way that objects without material presence come to seem real to people, and the way that ideas about the mind affect mental experience. She trained at the University of Cambridge (PhD 1986), and taught for many years at the University of California San Diego. Prior to coming to Stanford she was the Max Palevsky Professor and a director of the Clinical Ethnography project in the Department of Comparative Human Development at the University of Chicago.