In recent times ,many people believe that abandoning car days are methods that contain positive impact in aim with reducing air pollution. On the other hand, other people strongly belief that their are other processes that could be taking and that processes are more helping in reducing air pollution . Personally speaking , I deeply belief that there are other methods which are more useful in tackling with the air pollution issue . In this essay I’m going to discuss both arguments and outline why I think there are other more useful techniques .