1. Boff L (2008) The ethic of care. In Corcoran PB, Wohlpart AJ (eds) A voice for Earth: American writers respond to the Earth Charter. University of Georgia Press, Athens, Georgia
2. Bove P (1990) Discourse. In: Lentricchia F, McKaughlin T (eds) Critical terms for literary study. University of Chicago Press, Chicago, IL, pp 50–65
3. Camus A (1948) The plague. Vintage International, New York, NY
4. Carson R (1962) Silent spring. Houghton Mifflin, Boston, MA
5. Davies B (1990) The problem of desire. Social Prob 37(4):501–516