text: Health is a big issue everyone faces. The more cars our used the more contaminated the oxygen we breath gets. We can not afort to let the air we breath get contaminated. In the second article throughout the whole reading Robert Duffer the author  says that in paris smog is everywere. That fog absorbs all the gas that the cars release. Think about it, that poluted fog is n the air and you can not help breathing it. Once you breath that fog you are putting your health at risk.