Rick Hanson, Ph.D., is a neuropsychologist and New York Times best-selling author. His books include Hardwiring Happiness, Buddha's Brain, Just One Thing, Mother Nurture, and Resilient: How to Grow an Unshakable Core of Calm, Strength, and Happiness. Hanson is the founder of the Wellspring Institute for Neuroscience and Contemplative Wisdom. He is on the Advisory Board of the Greater Good Science Center at UC Berkeley and taught in meditation centers worldwide.