A Climate of Belief.

The article examines the carbon dioxide pollution from power plants and automobiles, as the possible cause of earth's climate change. According to the 1995 second assessment report of the Intergovernmental Panel on Climate Change (IPCC) of the United Nations, human-produced carbon dioxide is the cause of global warming in evidence since 1900. It presents the doubled carbon dioxide which is a bench-mark for climate scientists in evaluating greenhouse warming.