Think BIG -- Ideal city has free public transportation

By living in high density high-rises, we free up space within the city for lush greenery and roads for movement of goods and people. There are no traffic problems because of two factors. First, we have a compact and efficient city. The maximum commute is only 10 kilometers and that too on wide un-congested streets. You can use your bicycle if you don’t wish to take the excellent light-rail free public transportation system. Of course, some people own cars but most don’t because cars cost about five times what they used to cost. They figured out that internalizing the costs of the negative externalities of private cars gives socially optimal results. AtanuDey