The meticulous explanations furnished seem too good. Congratulations and thanks! However, the real difficulty is beyond what we actually perceive or sense. This is a global problem closely related to the future of human. Who is behind all this? The enemies of human though few in number but the strongest like those in the face of President of America and British PM. This is the real worry. Having they mastered the techniques to conquer over the globe by pushing prices and milking money from the workers spread all over globe including may be China or India or any. The worry is not really Rising oil prices, this is just an indicator, recently Saddam had to loose his battle & thereafter his empire keeping the Presidents face exposed, tomorrow it will be anybody any nation! So the worry therefore is unlimited. Economy is second to humanity. We all may live for another 20-30 years effectively but afterwards the future generations just do not need money for their survival but a descent civilization with a bright face of mankind.
