Colossal spending and regulatory programs impend, based on the Al Gore conventional hysteria that unreduced carbon emissions will destroy the earth. This will eventually be seen as one of the modern world’s most inexplicable descents into public-policy madness. The basic relevant facts are that carbon emissions are not the principal, nor even a measurable, factor in global warming, and despite dire forecasts and ever-increasing carbon emissions in the world — especially as the economies of China and India, representing 40 percent of the world’s population, expand by 6 to 10 percent each year — the world has not grown...