Excerpt:Â Despite increasing evidence that man-made CO2 is not a significant greenhouse gas and contributor to climate change, politicians and others who wish to control our lives must maintain that it is.According to the Detroit Free Press, Rep. John Dingell wants a 50-cents-a-gallon tax on gasoline. We've heard such calls before, but there's a new twist. Dingell also wants to eliminate the mortgage tax deduction on what he calls "McMansions," homes that are 3,000 square feet and larger. That's because larger homes use more energy. One might wonder about Dingell's magnanimity in increasing taxes for only homes 3,000 feet or larger. The average U.S. home is around 2,300 square feet, compared with Europe's average of 1,000 square feet. So why doesn't Dingell call for disallowing mortgage deductions on houses more than 1,000 square feet? The reason is there would be too much political resistance, since more Americans own homes under 3,000 square feet than over 3,000. The full agenda is to start out with 3,000 square feet and later lower it in increments.