Before the invention of cars, we used animals like horse, donkeys and in most cases our pare legs to travel long distances. With the invention of cars, we can easily travel longer distance without getting tired and even in shorter period of time. There have also been cases of car accidents happening around the world from time to time. Do you think the roads would be a lot safer if there where no cars? Personally I think the cars are not the issue here, rather we need more drivers and car owners who would put their safety first before anything else.