According to Dr Jack Crittenden, author of Beyond Individualism, the twenty-first century literally has three choices: Aristotle, Nietzsche, or Ken Wilber, if you haven’t already heard of him, Ken Wilber is one of the most important philosophers in the world today. He’s the most widely translated academic writer in America, with 25 books translated into some 30 foreign languages. Dr Roger Walsh, a well-known professor of psychiatry, philosophy, and anthropology at UCI’s College of Medicine, believes “Ken Wilber is one of the greatest philosophers of this century and arguably the greatest theoretical psychologist of all time.”

Ken is the originator of arguably the first truly comprehensive or integrative philosophy, aptly named integral theory, which incorporates cultural studies, anthropology, systems theory, developmental psychology, biology, and spirituality, and has been applied in fields as diverse as ecology, sustainability, psychotherapy and psychiatry, education, business, medicine, politics, sports, and art. His work has been quoted by people like Bill Clinton. Fans of his include Deepak Chopra, who calls him the Einstein of consciousness. Tony Robbins refers to him as a genius. And Marianne Williamson says “His work is fundamental. Who among us can really take a serious role in our individual and collective evolution who are not familiar with his work?”