Obama, Gore, and all the other climate commies are attacking this wonderful natural substance by calling it a pollutant! Plants need CO2 to live as we need oxygen and plants. Without CO2, life on Earth would be toast. Yet is attacked by the alleged environmentalists. Poor CO2 ought to be protected by the Endangered Gasses Act. Only an infinitesimal 0.0387%of the Earth’s atmosphere is CO2. There is more argon in the atmosphere (0.9340%)! Carbon is life, as Butler reminds us.3:03 pm on December 9, 2009 Email Llewellyn H. Rockwell, Jr.