text: Was there any other reason to use anything other than a car after that, no not really but now there are. After so many decades there arrives three valid reasons to limit the average joes use of their motor vehicle. One, you can reduce the smog build up in your cities, two; as well as smog greenhouse gases heavy up on areas in the Earths atmosphere but can be helped, three; people use public transportaion more as well as riding their bikes and walking. if you can limit your selves on car use, you can create a better tomorow.