The German poet and mystic Novalis once identified philosophy as a form of homesickness. More than two centuries later, as modernity's displacements continue to intensify, we feel Novalis's homesickness more than ever. Yet nowhere has a longing for home flourished more than in contemporary environmental thinking, and particularly in eco-phenomenology. If only we can reestablish our sense of material enmeshment in nature, so the logic goes, we might...