Pema Chodron and Alice Walker in Conversation: On the Meaning of Suffering and the Mystery of JoyHow can human suffering become good medicine? Through tonglen: the ancient Tibetan meditation that transforms pain into compassion on the medium of your own breath. Pema Ch? dr? n and Alice Walker in Conversation reveals the revolutionary power of tonglen through a dialogue between two hearts and minds forged in very different cultures? and yet deeply joined in the simple practice of compassion.