e59.
(13) The science and the ethics. See Keller, “What Are the Connections between Ecological Science and Environmental Ethics?”, introduction to part 7 of Keller, ed. (2010), pp 379–380, and readings Keller, ed. (2010), p 379. Paul Sears, “Ecology—A Subversive Subject”, Bioscience, vol 14, 17, 1964, pp 11–13, reprinted as reading 50 in Keller, ed. (2010). Donald Worster (1993), The Wealth of Nature, p 158. 50–54.