text: The pollution in many cities such as Bejing is very intense and makes living conditions awful. Paris , one of the more polluted cites in Europe experienced a partial driving ban after a build up of smog in the city. This shows that if you rid yourself of a car you wont have to worry as much about contributing to this costly pollution to our environment. During the driving ban congestion was down 60% shwoing how this contribute to less traffic as well. In source 3 it discusses the no car day in Bogota Columbia showing how worldside people are starting to avoid overusing their cars and want to promote a healthy planet for us all. Parks and biking paths have emerged in this emerging latin american city and its shifting towards the right direction , of no cars.