Having written extensively on occultism and the esoteric, and himself an adept in ritual magic, John Michael Greer is an eager student of the unexplained. Yet he’s also a sharp observer of the unexamined assumptions that people make about the physical world around them, and how these assumptions have helped land the world in its present crisis. One common presupposition is that nature is independent of the world of human economics, and thus can be treated as a disposable resource. An environmentalist and a devout follower of the druid path, Greer knows better, and he’s written several books seeking to dispel this mistaken dismissal of nature.