His Holiness The Dalai Lama and Archbishop Desmond Tutu -- they're two of the world's best-known spiritual leaders, and dear, dear friends as well. It's a friendship rooted in a shared sense of joy, and of purpose: to foster and spread that joy around the globe, in order to address and counter its despair. Here, from The Book of Joy, their book with Douglas Abrams, we get an [...]