Eh, I think its just that the infrastructure rewards having a car and not bikes. I thought the same before, only after experiencing for years the small things that make it possible, have I come around to it.

The little Honda City/Today with its trunk scooter from the 80's was ahead of its time, really. Its a path one should look at in large metropolitan areas. With electric bikes, even cities with large elevation deltas have a chance nowadays.

Any citations for that?