Wilber traces human development from infancy into adulthood and beyond, into those states described by mystics and spiritual adepts. The spiritual evolution of such extraordinary individuals as the Buddha and Jesus hints at the direction human beings will take in their continuing growth toward trans...

Wilber traces human development from infancy into adulthood and beyond, into those states described by mystics and spiritual adepts. The spiritual evolution of such extraordinary individuals as the Buddha and Jesus hints at the direction human beings will take in their continuing growth toward transcendence.