“In the clearing, world and earth are in interaction: earth is the ground on which the world is built, and world is that within which the earth is given its meaning as grounding. Earth and world are in incessant, endless strife, the earth ever reclaiming for itself, reducing to earth, what the world builds upon it, whereas the world struggles with the earth, and against the earth, to make it serve human purposes. But it is only in the world that the earth receives meaning; and it is only in relation to the earth that we can fully understand not only the fragility and power of our world but also the frightening vulnerability of our grounding and building on the earth—and can harvest some meaning in our fated mortality.”