Kurt Gray is the author of the new book, The Mind Club: Who thinks, what feels, and why it matters. Kurt Gray is a professor of social psychology at UNC Chapel Hill who received his PhD from Harvard University. He studies mind perception and morality, pondering such questions as "what is the nature of good and evil," "can we ever truly know ourselves," "why are humanoid robots so creepy," and "what makes grandma's cooking taste so good?"