Lisa Feldman Barrett is a university distinguished professor at Northeastern University (Boston, Massachusetts) with appointments at the Massachusetts General Hospital (MGH) and Harvard Medical School. Her lab is developing a systems-level model of brain and body mechanisms to unify human affect, emotion, motivation, cognition and action. She takes a multidisciplinary approach, incorporating methods and concepts from a range of disciplines, including psychology, neuroscience, physiology, anthropology, philosophy, linguistics, evolutionary and developmental biology, computer science, engineering and the history of science. She is the recipient of a NIH Director’s Pioneer Award for transformative research, the Mentor Award for Lifetime Achievement from the Association for Psychological Science (APS), and the Distinguished Scientific Contribution Award from the American Psychological Association (APA). She is an elected fellow of the American Academy of Arts and Sciences, the Royal Society of Canada, and a number of other honorific societies. She is also a former president of the APS. She has testified before the US Congress, is the Chief Science Officer for the Center for Law, Brain and Behavior at MGH, and actively engages in informal science education for the public via popular books, articles and public lectures.