Via BikeProvo.org I recently discovered the video below. In it, Bill Nye talks about what he thinks we’ll have in the city of the future. The things he mentions are pretty fantastic: covered bike lanes with constant tail winds, shower and laundry facilities for bike commuters, etc. But near the end he makes a good point, even something wild like a bicycle wind tunnel is vastly cheaper to build than a typical automobile road. The point: we could have these incredible things if we just want them enough.