EPA’s carbon dioxide rules endanger human health and welfare.
Legal challenges by states and industry groups over the Environmental Protection Agency’s efforts to regulate carbon dioxide and other greenhouse gases could and should be decided in the challengers’ favor. Whether that will happen in this highly politicized, semi-scientific matter of “dangerous manmade global warming and climate change” remains to be seen. Regardless of what the DC Court of Appeals decides, the case will almost assuredly return to the Supreme Court, where the outcome is equally uncertain.
In Massachusetts v. EPA, the Supreme Court said EPA had the authority (but not the obligation) to regulate CO2 under the Clean Air Act’s “capacious definition of air pollutant.” EPA could do so, the court ruled, if its administrator concluded that GHG emissions “may reasonably be anticipated to endanger public health or welfare.” In other words, the administrator’s opinion was not sufficient. The agency must conduct a scientific study and make a convincing scientific case for taking action.
Not surprisingly, Administrator Lisa Jackson decided that CO2 does endanger public health and welfare, and signaled her intention to regulate these emissions. However, there are serious problems with this.