The issue of global warming continues to be a fault line in this country and across the world. There are, on the one hand, those who believe, like Al Gore, that the earth is warming to a catastrophic degree, that it is caused by man’s overuse of carbon-based energy, and if we don’t hurry and do something about it we will face the melting of glaciers and ice sheets, biblical flooding, and increased tornadoes and hurricanes. Their holy grail is the United Nations’ Intergovernmental Panel on Climate Change (IPCC), which they cite as confirmation of their theories.