@ars: You're not doing the math. You're just repeating the same claim, which seems wrong, and probably is wrong. You should certainly not be surprised that yo

@ars: You're not doing the math. You're just repeating the same claim, which seems wrong, and probably is wrong. You should certainly not be surprised that you're not convincing anyone. And saying "It's quite clear" is really rich, because, of course, it is not clear at all. I think the best rebuttal has to do with the cost. The cost of buying, fueling, and maintaining a car is much greater than that of a bicycle plus the incremental food cost for the rider. Additionally, @wes-exp has pointed to figures (just concerning MPG equivalent, not counting buying and maintaining) that have bicycles much more efficient than cars.