There are many advantages of not using a car. Its a good opportunity to lower air population, reduce greenhouse gas emissions from tailpipes. In addition everyone is getting active instead of using a car to transport them where they need to go.

Passangers are responsible for 12 percent of greenhouse gas emissions in europe. 50 percent in some car-intensive areas in the united states. Not using cars can lower air populations. Congestion was down 60 percent in the capitol of france after 5 intensifying smog. The smog rivaled Beijing, China, which is known as one of the most populated cities in the world. after baning even numered license plates the smog cleared enough.

Another advantage in not using cars is everyone getting active. Instead of everyone driving everywhere millions of people hiked, biked, skated, or took buses. People are interacting with each other. many people have said that it has releaved stress and lowered air population. Pedestrian, bicycle, private cars, commercial and public transportation traffic are woven into connected network to save time, coserve resources lower emmissions and improve safety.

There are many advantages to not using cars. no air population and many other things. The question is what are you gonna do to help?