The Donora smog : what was responsible for the deadly Donora smog of 1948?
Echo Park : should dams be allowed within a national monument?
National Environmental Policy Act (NEPA) of 1969 : does NEPA create new and enforceable duties on the government to treat the environment differently?
DDT : should the Environmental Protection Agency have banned DDT?
Tellico Dam : should the Tellico Dam have been built?
Hazardous waste : who should pay for the cost of cleaning up hazardous waste sites?
Bhopal : who or what was responsible for the Bhopal disaster?
Exxon Valdez disaster : was the decision to levy punitive damages against Exxon fair?
Kyoto Protocol : should the United States have ratified the Kyoto Protocol on climate change?
The Makah whale hunt : should the Makah have killed a whale?
Environmental racism : was the siting of a cement plant in a poor, non-white neighborhood environmental discrimination?
Hurricane Katrina : what was responsible for the devastating flooding of New Orleans?
