Comment 7 (how to have a better planet)

                                   how to have a better planet

Most of the pollution in the cities are by cars and motorcycles.
I believe that in order to have a clean city without pollution in the future, you should create cars, motorcycles and electric buses so as not to pollute. But if electric transports are not created, we should walk and use the bicycle more.
We would live in a better world without pollution because there would be no accidents or dangers in the street and no acoustic pollution.
I believe that if we do our part, we will have a better planet.