Found this article about the supply and demand of the 'black gold' we all rely on so much in our modern world, very interesting. It's rather long but worth reading, especially in light of skyrocketing oil prices we're seeing. And I don't even own a car at the moment, but so much of our economy relies on cheap oil, I don't feel particularily smug in that regard. Not to mention I want to buy a car next year. A very small one methinks.