This landmark work— a foundational volume in the ecological canon— points to a necessary transformation of consciousness if mankind and the planet are to survive. Drawing upon the wisdom of the world's greatest thinkers, Thomas Berry forges a balanced, deeply felt declaration of planetary independence from the sociological, psychological, and intellectual conditioning that threatens the death of the Earth. Offering a path that will avert ecological catastrophe, Berry builds his case on a comprehensive review of the history of ideas. He provides insights, inspiration, and ethical guidance, which will help us move beyond exploitation and disengagement to begin a restorative relationship with the natural world.