e47.
Freya Mathews, “Deep Ecology”, in Dale Jamieson, ed. (2001), A Companion to Environmental Philosophy, pp 218–232. See also Warwick Fox, “Deep Ecology: A New Philosophy of our Time”, The Ecologist, 14, 1984, reproduced in Light and Rolston, eds. (2002), pp 252–261; and Clare Palmer, “An Overview of Environmental Ethics”, in Light and Rolston, eds. (2002), pp 29–31. For a review, see “Deep Ecology”, part 2, in Michael Zimmerman et al., eds. (2001), Environmental Philosophy: From Animal Rights to Radical Ecology. Valuable context on the difference between the basic principle of Deep Ecology and the influential deep-green theory that has developed from it is supplied by Richard Sylvan and David Bennett (1994), The Greening Ethics.