A little bit: in the UE, modern technologies are developing new kind of motors that don't pollute. The last one is Euro 5 motor. With its filters, Euro 5 does not pollute much, it doesn't enter much carbon dioxide and the smoke that leaves the car isn't visible. Then in the UE, there some kinds of fuel that don't contain lots of pollutant elements. I don't know what's going on in other continents, I just know that in America there aren't these kind of new motors and fuels.
EDIT: I forgot the image of an enormous factory.
Last edited by abe is now!; 01-23-2008 at 09:48 AM..
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