I am not sure if many of you are aware of this but in around 20-30 years the world will be realy short of resources and so the US being the most powerful have used this info to their advantage by trying to get most of them for themselves.
Everyone knows the middle east will never give up their oil and all the tech they got that could replaced fossile feul. War could only destroy these things and leave the whole world even the US without energie sources.
