The oil price: - is jumping now because the globe is heading irresistibly towards a situation where there will simply not be enough oil to go around, irrespective of the oil price, which is certain to go a great deal higher as those nations caught without sufficient oil bid up the price which looks like heading through $100 a barrel and higher.
The drive behind oil price rises in the seventies came from O.P.E.C. fed up with being paid inflated $ for their oil, but a whisper from Uncle Sam in their ear [primarily the Saudi government] about their future being reliant on U.S. backing had them towing the line and dropping prices.
The day when supply is just insufficient is likely to appear in 2007 or thereabouts, but could come considerably earlier, if Iran diverts its supply just to China, or supplies are damaged through a sectarian war among Muslim nations. It could come far earlier if we have another Hurricane Rita, hits the Gulf of Mexico, say, Houston? With global warming there could be more than one such hurricane hit.
China and India are likely to be able to maintain growth through such difficult days too so keeping demand for oil rising inexorably. Visions of national "Musical Chairs" around the oil price jump into ones mind with visions of rationing in the worst affected nations.
In the middle sit the Producers of oil, no longer dependent on the U.S. for their demand, but having a choice between East and West, each willing to pay the price. They are already signing deals with China to supply oil. In addition to the dangers to the oil price mentioned above, lies the growing threat of a conflagration in the Middle East between the two main branches of Islam, the Shi'ites and the Sunnis. Oil exports will no doubt be a prime target of both sides. Hence these prices cannot be dropped by political influence. Rather the reverse is true!