Judson Brewer MD, PhD, is an internationally renowned addiction psychiatrist and neuroscientist. He is a full professor in the School of Public Health, and Medical School at Brown University. His 2016 TED talk, "A Simple Way to Break a Bad Habit," has been viewed over 16 million times. He has trained Olympic athletes and coaches, government ministers and business leaders. His first book, The Craving Mind: from cigarettes to smartphones to love, why we get hooked and how we can break bad habits, was published in over 16 languages. - (Penguin Putnam)