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Unformatted text preview: from one place to another could also be accomplished by foot. How does that effect us personally? The amount of time spend walking could be put towards exercise. In the United States alone, obesity has raised dramatically. The laziness brought from the advances ties into this as a major factor. So, how does the automobile effect the world? CO2 emissions increase as the amount of cars increase. With every pro of an invention, comes a con. People who do not use modern conveniences are gaining something. They are not only helping themselves live a better, healthier life, but they are also helping and giving back to the world they live in....
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- Spring '09