I'm disagree...

I'm disagree, I think that is not enough yet, all the work that we done to improve or respect the earth, day by day.
Maybe this problem improve only little because the people normally think that this is thing for the all the people of the village or a country and not for one own. And this is the first think that we have to change for search one solution for this problem. Because if we don't move and try to think for the earth, very soon, our next generation will have serious problems.
It's easy, if we only going everyday with public transport and not private car, by bike or walking this things will go better.
I know that is boring try to care the world because normally are more expensive the products that help the earth and which do not pollute but is worst being selfish and not think about future generations.