What's Your Global Warming Score?
Look, it's another thing- besides gay marriage- that we like about California:
California is making it mandatory for cars to be labeled with global warming scores, figures that take into account emissions from vehicle use and fuel production...
The labeling law forces cars for sale to display a global warming score, on a scale of one to 10, which is based on how vehicles in the same model year compare to one another. The higher the score, the cleaner a car is. The score takes into account emissions related to production of fuel for each vehicle as well as the direct emissions from vehicles.