Jack Kornfield is one of the key teachers to have brought Buddhist mindfulness practice to the West. He is the cofounder of the Insight Meditation Society in Barre, Massachusetts, and Spirit Rock Meditation Center in Woodacre, California. His books include After the Ecstasy, the Laundry; The Art of Forgiveness, Lovingkindness, and Peace; Meditation for Beginners; and The Wise Heart.