But what all these groups of people have is common is that they all want to be paid in their own units of purchasing power, which (at $75 a barrel) is about ten pizzas. It makes no difference to them what kind of money you use to pay for the oil, as long as they can exchange it for ten pizzas Preferably, they would like to be paid in units of purchasing power that GAIN in purchasing power, so that tomorrow they can buy eleven pizzas for a barrel of oil. And if not gain, then at least not lose purchasing power, and tomorrow only be able to buy six pizzas!
Unfortunately, the dollar is NOT a currency that is going to gain in purchasing power. It is, on the other hand, one of those currencies that are going to lose purchasing power. So, everybody, including foreign oil exporters, have to charge a higher price for oil just to make up the losses in purchasing power they will suffer until they can actually get around to spending the damned dollars on pizzas!
And it is going to get worse, much worse, as you can readily conclude from Chuck Butler at his famous Daily Pfennig site, who reports that at the latest G-7 meeting (representatives of the seven or so biggest economies in the world), they announced that they all decided that "it was 'critical' for the Asian currencies to let their currencies rise versus the dollar. I would not be surprised if China started spending its dollar reserves on all the crude oil supplies they can purchase - at any price. What will be more valuable to their economy next year, $75 U.S. dollars or a barrel of oil?" In short, will seven pizzas be more valuable than six pizzas next year?
...So, the next time you are watching in horror as that gasoline pump is sucking the money out of your wallet ("sluuuurrrrp!") and you wonder why gasoline costs so much, don't be like me and get mad and go running up to the clerk and calling him a cheating, thieving little over-charging bastard from hell. Experience has shown that it won't help.
And anyway, it usually turns out that the kid had nothing to do with the price of gas, but instead the price of gasoline is up because the purchasing power of the dollar fell! And the dollar fell in purchasing power thanks to the horrid Federal Reserve, which has been creating excess money and credit with their every waking moment since the dreadful moment when that hideous creature of fraud and corruption was created in 1913, which was (as Mogambo musicologists know) the inspiration behind the classic Mogambo reggae tune, "The Fed'ral Reserve Be Killin' Me Money, Mon!" which contains the immortal line "Based on lies, and founded on the sly, based on lies and founded on the sly in 1913, mon, me money goin' down, mon, me money goin' down!"