whatever who care is it is wasted, it is not like it is air or something. Fuckin A pretty soon it will be all gone and we will drive electric cars, but have to dam up every stream to account for the extra energy needs so all the fishes are dead.... bla bla fucking bla... then we'll use animal fat to run our cars... we will kill all the animals... then we will use human fat (the U.S. will be the leading producer and consumer for a change ) and everyone will die... th world will be a perfect place once again with no people and God will be happy once again... the End...