Needs are imposed by nature. Wants are sold by society.

What a forced lifestyle our technology, our inventions imposed on our lives when we tried to live synonymously with computers; when we stepped inside their world, we left the natural one behind.

Nothing distresses the civilized person like unfettered nature. The Grand Canyon seen from behind the railing is indeed a splendid sight, but as soon as the desert reclaims your golf course that is another matter altogether.