4. Greening the globe: world society and environmental change Hironaka, Ann. New York, NY : Cambridge University Press, 2016. GEC101
5. Discovering nature: globalization and environmental culture in China and Taiwan Weller, Robert P. (Robert Paul), 1953- Cambridge, UK : Cambridge University Press, 2006. GEA110
7. Deep ecology: living as if nature mattered Devall, Bill, 1938- Salt Lake City, Utah : Gibbs Smith, 2007. GEC204 ENG406
8. The revenge of Gaia: earth's climate in crisis and the fate of humanity Lovelock, James, 1919- New York : Basic Books, c2006. GEC204 ENG406
