text: Less car usage will help the enviroment as well as lower stress. "Transportation is the second largest source of America's emmisons." (Source 4). By eliminating uneeded car usage and introducing more public transportation and alternate means of transport we will be eliminating one of the greatest causes of greenhouse gas emissions in America. The advantages of eliminating car usage is less pollution, healthier living and a less stressful life.    in the beginning of the story it is saying that the people and cars are able to work together because it will stay there and be with them most of that.