Rick Hanson, PhD, is a psychologist, Senior Fellow at UC Berkeley’s Greater Good Science Center, and New York Times best-selling author. His books have been published in 30 languages and have sold over a million copies in English alone. He’s lectured at NASA, Google, Oxford, and Harvard, and taught in meditation centers worldwide. An expert on positive neuroplasticity, his work has been featured on CBS, NPR, the BBC, and other major media.