1. John Urry, ‘Order on the Edge of Chaos’, American Sociological Association Conference, (New York, 14 August 2007); James Lovelock, The Revenge of Gaia: Earth’s Climate Crisis and the Fate of Humanity (New York: Basic Books, 2006).
2. Stepehen Schneider, James Miller, Eileen Crist, Penelope Boston, ‘Preface’, in Scientists Debate Gaia: The Next Century, eds. S. Schneider, J. Miller, E. Crist and P. Boston (Cambridge, MA: MIT Press, 2004), xiii–xvii.
3. Alan Irwin, Sociology and the Environment: A Critical Introduction to Society, Nature and Knowledge (Oxford: Polity Press, 2001), 180.
4. John Urry, Sociology Beyond Societies: Mobilities for the Twenty First Century (London: Routledge, 2000), 18.
5. Warren M. Hern, ‘Why Are There So Many of Us? Description and Diagnosis of a Planetary Ecopathological Process’, Population and Environment: A Journal of Interdisciplinary Studies 12, no. 1 (1990): 9–39.