At any given time, the temperature is either going up, or it's going down. It never stays the same. 30 years ago, all of the major environmentalists and environmental groups were 100% sure that global cooling was on the way. They were just so sure that it was coming. Their proposed "solution" was to have the government set limits on economic growth, limits on the use of natural resources and fossil fuels, and other government restrictions on economic activity. We ignored their advice. Since then, the world GNP has more than doubled, and we burn a lot more fossil fuels...