Originally Posted by
littlewaywelt
because it's short trips that do the most pollution and most ppl grocery shop within a couple of miles of their house.
One short trip to the grocery store once a week is not going to add much pollution to the environment particularly if done in a reasonable vehicle.
Its the people who use their cars to drive 0.15 miles to the gym who are adding the most pollution to the environment since they clearly believe that the only place they should ever get any physical exercise is a gym.