In a few years, the global production of conventional oil will fall, while the global demand continues to rise. The resulting shock of this structural oil famine is inevitable, so great are the dependency of our economies on cheap oil and, related to the first, our inability to wean ourselves from this dependency in a short period of time.
We can hope to soften the shock, but only if its imminence immediately becomes the unique reference point for a general mobilization of our societies, with, as a consequence, drastic consequences in every sector. The alternative is chaos. This prospect is based on the work of the American geologist King Hubbert, who predicted in 1956 the peak in US domestic production of oil in 1970. This occurred exactly as predicted. Transposing Hubbert's approach today to other countries has given similar predictive results: at present, the production of every giant oilfield -- and only the giant ones matter -- is in decline, except in the "black triangle" of Iraq-Iran-Saudi Arabia.
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More than thirty years of worrying about oil has not opened the eyes of American and European leaders concerning the energy crisis that is looming just before us. Despite what René Dumont and the ecologists were saying from the 1974 presidential campaign on, the governments of industrialized countries have continued and continue to believe in almost inexhaustible cheap oil -- to the detriment of the climate and human health, both perturbed by greenhouse gas emissions -- instead of organizing a reduction in their economies' reliance on hydrocarbons. However, the oil shock that promises to strike before the end of the decade is not like the ones that preceded it. What is at stake this time is not geopolitical, but geological. In 1973 and 1979, the shortage had a political origin in OPEC's decision. Then the supply was restored.
Today, it is the wells themselves that are declining. Even if the United States succeeded in imposing its hegemony on all the oilfields in the world (outside of Russia), their army and their technology will not be able to prevail against the coming depletion of conventional oil. In any case, there is not enough time to replace a fluid so cheap to produce, so rich in energy, so easy to use, store, and transport, with so many uses (domestic, industrial, fuel, raw material...), in order to reinvest $100 billion in another source of abundance that doesn't exist. Natural gas? It does not have the just-named qualities of oil and will reach its global production peak in around 2020 -- about ten years after the other peak. The only viable path is immediate oil sobriety organized through an international agreement along the lines I have sketched out above, authorizing a prompt weaning from our addiction to black gold."
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http://www.evworld.com/view.cfm?section=communique&newsid=5637