[1] Mary Douglas, Purity and Danger: An Analysis of Concepts of Pollution and Taboo (New York: Praeger, 1966), 36.

[2] “Planet Earth by Dawn’s Early Light,” LIFE Magazine, August 5 1966, 28.

[3] David Harvey, Social Justice and the City (London: Blackwell, 1973), 57–60.

[4] Bruno Latour, Politics of Nature: How to Bring the Sciences into Democracy (Cambridge: Harvard University Press, 2004), 58.

[5] Bruno Latour, “Networks, Societies, Spheres: Reflections of an Actor-Network Theorist,” International Journal of Communication 5 (2011): 799.

[6] M. O’Brien, A Crisis of Waste: Understanding the Rubbish Society (London: Routledge, 2008), 31-4.

[7] Bruno Latour. “Why Has Critique Run Out of Steam?” Critical Inquiry 30 no. 2 (2004): 225-248.