text: First, reducing the use of cars would make the world a much better place in terms of the enviroment. In the article "Paris bans driving due to smog" written by Robert Duffer he explains how the smog caused by cars has polluted the air causing Paris to put a partial ban on driving. " Diesel fuel was blamed, since France has ... a tax policy that facors diesel over gasoline. Diesels make up 67 percent of vehicles in France....". This quote by Robert Duffer explains just how bad the air must have been polluted because of the cars. They blamed the pollution on diesel fuel and that was 67 percent of the cars in France, which is a lot, and it was so bad that they had to make a partial ban to driving. We can already tell that our enviroment is not that good because of all the other pollutants that we have but by reducing the usage of cars that can make our enviroment so much better because that is getting rid of one major factor to the problem of pollution.