text: With almost the entire world in on this new, "car-free" trend, people have been perfectly fine letting go of their cars and taking on the world just by foot. In the city of Vauban, Germany the citizens there would much rather pioneer their way through life than to own a car according to Heidrun Walter, who is a resident of Vauban. "I'm much happier this way." She claims. Back on the other side of Earth, people are becoming more and more encouraged to use plug-in cars, hybrids, and cars carrying 3 or more passengers. This decreases the amount of fuel being burned, and a happier and healthier environment for us all to live in.