How Green is Your Bike?
"When I see an adult on a bicycle, I do not despair for the future of the human race," wrote H.G. Wells. The perfection of the humble bicycle may, in fact, turn out to be the 19th century's greatest gift to the modern era. Anytime you ride a bicycle, you're building up some serious green karma, and we salute you. But there's green and then there's really green.
Take our "How Green Is My Bike" quiz to find out just how green your bicycle riding really is.