Tanya Marie Luhrmann is the Albert Ray Lang Professor of Anthropology at Stanford University with a courtesy appointment in the Department of Psychology. She is the author of How God Becomes Real: Kindling the Presence of Invisible Others (Princeton, 2020), When God Talks Back: Understanding the American Evangelical Relationship with God (Knopf, 2012), Of Two Minds: The Growing Disorder in American Psychiatry (Knopf, 2000), and Persuasions of the Witch’s Craft: Ritual Magic in Contemporary England (Harvard, 1991).