Why is it if you buy a fuel-efficient vehicle, you are "saving the planet"? Do you ridicule your customers who have little cars and tell them they should drive a Suburban?
This reminds me of the 70's when there were the muscle-car guys and the sports car guys--they were just guys with different tastes. Some guys liked to go fast in a straight line, some guys liked to go fast around curves (of course, with the technology gains noted previously, now you can have both).
If I like brunettes over blondes, am I saving the planet from hair-dye residue?
I typed, "so you can claim you are saving the planet"
If you want to do something that is good for the environment; great, but the rest of us should not be forced to support your decision with our tax dollars
Your analogy of the 70s makes no sense in relation to my previous comment