text: Cars are a modern invention we need maybe not for walking distances but they are part of an evolving culture. Automobiles are a necessity whether they have hurt our society more than benefitting us or not. Having no cars would be bad for the economy but good for the enviroment. Cars are a modern invention we need maybe not for walking distances but they are part of an evolving culture. Automobiles are a necessity whether they have hurt our society more than benefitting us or not. Having no cars would be bad for the economy but good for the enviroment.