by CO2 Coalition member Stephen Einhorn Introduction This is a booklet about the Endangerment Finding (EF) which is the decision made by the U.S. Environmental Protection Agency (EPA) in 2009 that carbon dioxide (CO₂) endangers public health and welfare and therefore must be regulated. Almost half of all Americans believe that it is the continual increase in atmospheric CO₂ which … Continue reading The Non-Endangerment Finding: What the Climate Activists Don’t Know or Don’t Want You to Know