text: By decreasing the number of people using cars as their mode of transportation good health and safety will soon be boosted across the globe. The effect of walking instead of drving will decrease obesity and increase positive moods. According to source one line 3 Heidrun Walter believes she is much happier and less tense without a car. If she a working women and mother of two can live without a car I find many other people could find ways to also. Limiting the use of cars would not only improve health but safety. By limiting cars you limit the amount of possible accidents. Whether an accident results from carelessness, accident, or intoxication there is no arguing the fact they take many innocent lives daily. By reducing the amount of car usage this will no longer be a major factor in the premature deaths of people. According to all four sources the idea of leaving cars parked in the garage at home, or choosing to live a car free lifestyle is catching on now more than ever. Personally I hope we soon have healthier, safer pedestrians.