text: Wouldnt you like to wake up in the morning, walk out side and get a wiff of fresh clean air? Limiting car usage will also cut the amount of green house gas emissions. "Passenger cars are resposible for 12 percent of green house gas emmotions in Europe... and up to 50 percent in some car-intensive areas in the united states." Cars are major contribution to the pollution we have in the air today. Having cleaner air makes the earth an all around better place. The people will be happier and the grass will be greener. "Last week paris had 147 micrograms of particulate matter per cubic meter compared with 114 in Brussels and 79.7 in london." I dont know of any person on this earth that wants to breath in particulate matter on a daily bassis. "Its a good way to take away stress and lower air pollution," said business man Carlos Arturo. This man is in his right mind. Polution is a major stressor for everyone. Thats why I say by limiting car usage it will make people happier. People act like riding a bike is a bad thing. Its always good to get some exercise and be healthy.