Classic Articles or Chapters

1900-1969

  • Leopold, Aldo. “The Land Ethic.” In A Sand County Almanac and Sketches Here and There, 201-226. Oxford: Oxford University Press, 1949.
  • White, Lynn Jr.The Historical Roots of Our Ecologic Crisis.” Science 155, no. 3767 (1967): 1203 – 1207.
  • Hardin, Garrett.The Tragedy of the Commons.Science, New Series 162, no. 3859 (December 1968): 1243-1248.

1970-1979

1980-1989

1990-1999