text: To begin with limiting car usage would help keep our plant clean. In the article, "Paris bans driving due to smog", the author, Duffer, states "After days of near-record pollution, Paris enforced a partial driving ban to clear the air of the global city." After this ban was enforced Paris' air was cleared in a less than a week. This proves that one doesn't even have to limit their car usage a lot, even just a little bit helps. In the article, "The End of Car Culture", the author, Rosenthal, claims that Bill Ford, chairman of the Ford Motor Company, wants to create cities in which "pedestrain, bicycle, private cars, commerical and public transportatons traffic are woven into a connected network to save time, conserve resources, lowers emmissions and improve safety." This shows that even Bill Ford, the chairman of FORD MOTOR COMPANY, even agrees that limiting car usage would help lower global pollution.