You comment misses the point of the parent... They are saying that cars at the size they are are a bad design for our world and cities. We'd still have clean s

You comment misses the point of the parent... They are saying that cars at the size they are are a bad design for our world and cities. We'd still have clean streets, but we don't need something with two easy chairs and a couch built into it and weighing 3000 pounds.