text: A small suburb community in Germany called Vauban, has started a "car-free" lifestyle. In this city, markets and stores are placed nearby homes, instead of being located by far-end highways. Although Vauban is not completely car-free, 70% of Vauban families do not own cars; Even a large 57% of families stated to have sold their cars to move to Vauban. Some families have even said to be less stressed depending on car transportation. Cars are responsible for about 12% of greenhouse gases, and can even be up to 50% in some car-intensive areas in the United States.