OPEC is blaming the rise of the price of oil on the decline in the dollar. The price hasn't risen much at all in other currencies.
The decline of our dollar which is one of the major causes of the oil price rise actually started well before President Bush with the establishment of a Private company, the Federal Reserve in 1913 and from the U.S. going off the gold standard.
Before the Federal Reserve and while we were on the gold standard, there was hardly any inflation at all. Now the dollar of 1913 is worth about 2 cents.
The Federal Reserve manipulates markets and doesn't allow the free markets to work. They've helped create the current super credit bubble and housing bubble by their jinking with the economy. Instead of a lot of small rises and falls in the economy over the last 30 years that were mostly prevented by the FED we're within a year or two of experiencing a slow down in the economy that could rival the Great Depression but it will be a hyper-inflationary depression.
That's my 2 cents
Jet