Yanai Postelnik first encountered the teachings of the Buddha while travelling in Asia in 1989, and has been engaged full time in teaching Insight Meditation and Buddhist practice internationally for 30 years. Yanai is much inspired by the Thai forest tradition and the transformative power of the natural world. He is a member of the Gaia House Teacher Council, and a Core Faculty member of Insight Meditation Society, Massachusetts. Since 2018 Yanai has devoted a significant amount of his time to activism and nonviolent civil disobedience, calling for an appropriate response by government, to the climate, ecological and social justice emergency of our time. Having grown up in New Zealand, with parents of European and Asian heritage, Yanai lives with his wife Catherine McGee in Devon, England.