Debunking Myths About CO2, Global Warming & Greenhouse Gases

Climate change deniers make many false claims about carbon dioxide and other greenhouse gases. These include the idea that CO2 has a limited or negligible impact on global warming—or even has the net effect of cooling our planet. Some also claim that the greenhouse effect would violate the laws of physics. Others make the assertion that the small quantities of greenhouse gases in the atmosphere couldn’t possibly cause significant worldwide temperature changes. As I show here, every single one of these argum