Look - we have gravel and sand and water aplenty on the earth. And oil. How much can oil be worth when it freely gushes out of wells? I have a fresh water well 60 feet deep in my yard. I spend probably a couple of bucks a month to pump it out of the ground. Unlimited fresh clean cold water for just the cost of running the electric pump. VS oil gushing in unlimited amounts from wells all over the world. If I were to pump that water out of my well - and put it in a barrel.. how much is it worth? Nothing. So why is oil that doesn 't even need to be pumped out of the ground - and is currently spewing thousands of barrels a day in the Gulf of Mexico and all over the world fetch $73.00 dollars a barrel? My common sense is kicking in here.