Ajahn Brahm was born in London in 1951 and earned a degree in theoretical physics from Cambridge University. He became a monk in 1974 in the Forest Tradition of north-east Thailand under the highly esteemed meditation master Ajahn Chah. Ajahn Brahm is today a revered spiritual teacher and guid,. and is abbot of the largest Buddhist monastery in the Southern Hemisphere. He is the author of Opening the Door Of Your Heart (a.k.a. Who Ordered this Truckload of Dung?), Mindfulness Bliss and Beyond, The Art of Disappearing and Don’t Worry Be Grumpy (a.k.a. Good? Bad? Who knows?). His public teachings regularly attract thousands to his inventive and insightful talks, which are heard by millions of people online.