I said (and I really think I'm too old to change my mind!
) "I Love running fast", and I certainely won't feel guilty! Running fast do not mean inevitably increasing the pollution rate! the very first speed record took place in the very late 19th century.... on an electric car!! The real challenge to come, will be to keep our mobility/freedom without any fossil energy. You can try to go faster and faster riding a bike, a horse... or even a skate!
The help I certainly accept is the one whitch will help me to save energy!
My goal (dream!) is to buid a small but efficient electric car... and running as fast as possible