Wilber has taken a more embracing and comprehensive approach, as you will soon discover. In the pages that follow, he lays out a coherent vision that honors and incorporates the truths from a vast and disparate array of fields—physics and biology; the social and the systems sciences; art and aesthetics; developmental psychology and contemplative mysticism—as well as from opposing philosophical movements ranging from Neoplatonism to modernism, idealism to postmodernism.