Joseph Goldstein has been leading meditation retreats worldwide since 1974. He is a cofounder of the Insight Meditation Society, the Barre Center for Buddhist Studies, and the Forest Refuge. Since 1967, he has practiced different forms of Buddhist meditation under eminent teachers from India, Burma, and Tibet. His books include The Experience of Insight, A Heart Full of Peace, One Dharma, and Mindfulness: A Practical Guide to Awakening. For more information about Joseph, please visit www.dharma.org. Joseph has been a close friend for more than 20 years. He was one of my first meditation teachers and remains one of the wisest people I have ever met. In this two-hour conversation, we discuss how he came to devote his life to the study of meditation. We also debate some of the finer points of the practice. Although parts of this discussion are accessible, much of it is quite esoteric. I suspect that only experienced meditators will find the second half interesting, or even intelligible. My latest book, Waking Up, provides some necessary context, but there is no substitute for time spent engaging these practices on retreat.—SH