text: Driving a car may be convenient, but when something is convenient something else has to suffer. This something else would be the environent, there is less and less clean air for us to breathe, everything is getting hotter and everyone is suffering. Smog is one of the most relavent and visible issues, especially in bigger cities. Smog is a mixture of smoke, and fog, this smoke coming from vehicles and mostly factories. Going into a major city like New York City may be fun but while your there look around and notice the thick layer of smog. You are breathing all of that through out your body. While New York City may not be the smoggiest city around such as Beijing (Source 2: Paris bans driving due to smog, Line 14) but it is still an on going issue everywhere.