Brit... I have a british friend. Once I was talking to him on different religions, he said I am an atheist. I dont belive on any religion. I got bit shocked coz I know he was christian. I asked him the reason why. And you will be surprised what he answered. He said if there was no religion there will no war and no bloodshed. What ever I said he insisted on this belief.
I guess now we can say if there was no Oil there will be no war and no bloodshed.