That land is a community is the basic concept of ecology, but that land is to be loved and respected is an extension of ethics.
Aldo LeopoldThe last word in ignorance is the man who says of an animal or plant, "What good is it?" If the land mechanism as a whole is good, then every part is good, whether we understand it or not. If the biota, in the course of aeons, has built something we like but do not understand, then who but a fool would discard seemingly useless parts? To keep every cog and wheel is the first precaution of intelligent tinkering.
Aldo LeopoldLike winds and sunsets, wild things were taken for granted until progress began to do away with them
Aldo Leopold