1. The World and God Are Not-Two
2. The Mastery of Nature;F.Bacon;Environmental Ethics: the big questions,2010
3. Environmental Ethics - Values or Obligations? A Reply to O'Neill
4. Beckerman, W., & Pasek, J. (2010). In Defence of Anthropocentrism. In David R. Keller (eds.) Environmental Ethics: the big questions.(pp. 83-89). Wiley-Blackwell.
5. Berry, T. (1993). The Viable Human. Michael E. Zimmerman, J Baird Callicott, George Sessions G., Warren K. J. et al., (eds.) (1997). Environmental Philosophy From Animal Rights to Radical Ecology (pp.171-182) Prentice Hall