text: By not having any cars it would reduce polution, give us safer air to breathe, and it would be easier to get from place to place with any traffic. Cars release tons of gases and polute the air. WIthout cars it would reduce that problem. With less cars on the road and mostly public transportation it would be easy to get around instead of getting caught up in traffic. So not having cars wouldn't be such a bad thing after all.    Landform, Not Aliens