Cars are a very efficient method of transportation - that's why they were created. But they've also done and enormous amount of damage to our planet - both directly and indirectly. Global warming, climate change and a lack of community involvement and awareness have become problems for us all over the world and cars are just making them worse.
Using alternative methods of transportation can help prevent these problems from getting worse but that means people have to start using them. Public transportation, in many cities in the US, is not the fastest, safest, or most efficient way to get somewhere so people choose not to use it. This can be fixed but people need an incentive, or reason, to use alternative methods of transportation. Please help.