Bullard argues that unequal environmental protection undermines three basic types of equity- procedural, geographic, and social. Defend or refute his environmental ethic using the assigned readings as well as outside sources. Please be detailed.Bullard, R. D. (2012). Overcoming racism in environmental decision making. In L.P. Pojman & P. Pojman (Eds.), Environmental ethics: Readings in theory and application (6th ed., pp. 513-529). Boston, MA: Wadsworth, Inc. (Original work published in Resources for the Future).