精选优质文档-倾情为你奉上1. People live in two worlds. Like all living things, we inhabit this natural world, created over the Earths 5-billion-year history by physical, chemical, and biological processes. The other world is our own creation: homes, cars, farms, factories, laboratories, food, clothing, books, paintings, music, poetry. We accept responsibility for events in our own world, but not for what occurs in the natural one. Its storms, droughts, and floods are acts of God, free of human cont
