Project Green

A Green Autopia

It may be winter in the Northern Hemisphere, but it sure feels like spring inside the corridors of the world’s biggest auto manufacturers. That’s because everything’s gone green. Thanks to high gas prices, new regulations and consumer concern for the warming globe, the trend from Tokyo to Detroit to Munich is towards smaller, lighter, more fuel-efficient cars. Test your auto body of knowledge with our quiz on the greening of the world’s cars.