I believe natural beauty has a necessary place in the spiritual development of any individual or any society. I believe that whenever we destroy beauty, or whenever we substitute something man-made and artificial for a natural feature of the earth, we have retarded some part of man’s spiritual growth.

I believe this affinity of the human spirit for the earth and its beauties is deeply and logically rooted. As human beings, we are part of the whole stream of life. We have been human beings for perhaps a million years. But life itself — passes on something of itself to other life — that mysterious entity that moves and is aware of itself and its surroundings . . . . Our origins are of the earth. And so there is in us a deeply seated response to the natural universe, which is part of our humanity.

Rachel Carson