• ... the fouling of the nest which has been typical of man's activity in the past on a local scale now seems to be extending to the whole world society.

    Kenneth E. Boulding: ... the fouling of the nest which has been typical of man's activity in the past on a local scale now seems to be extending to the whole world society.
    Kenneth E. Boulding, Harold J. Barnett, Rene Dubos, Leonard J. Duhl, Ralph Turvey, Roland N. McKean, Allen V. Kneese, M. Mason Gaffney, Gilbert F. White, David Lowenthal, Norton E. Long, Jacob H. Beuscher (1966). “Environmental Quality in a Growing Economy”