Sovereign Wealth Funds will cause problems. However the solution to this financial mess as well as to jihad is to find a substitute for oil. American hagemony has been established due to cheap oil and innovation. The next century will belong to the nation or group of nations that finds an oil substitute and continues innovation in every section of society. I dont believe that nation has risen yet. Interestingly Nostradamus has predicted a China-Middle East axis versus US-Russia wars around 2010. Now these could very well be 'financial' wars rather than conventional wars.