Philosophy once aspired to understand the whole of existence, but the development of modern science has saddled it with seemingly impossible task of integrating an increasingly disenchanted realm of nature with the world of human meaning. In this book, Raoni Padui offers an elegant, historically rich assessment of the power, and the limitations, of the two greatest attempts to overcome the divide between nature and world without reducing one to the other—Hegel’s systematic reconciliation of nature and spirit, and Heidegger’s overcoming of metaphysics.