Et tu, Yoshie? Using an empirically validated statistical model first developed by Hubbert, a number of well-respected geologists estimate that world oil production will peak within the next decade. This is not a wild guess; it is an scientific hypothesis derived from a well-specified regression model and valid geological data. We know this model nicely fits the pattern of oil production in a number of industrialized nations, including the United States. Granted, it's not certain that the same model will accurately predict oil production patterns worldwide, but it's a reasonable scientific hypothesis. In any case, it's an empirical question, and I'll be happy if, ten years from now, we can say that Hubbert's model does not apply to world oil production.
The reason why I keep beating this drum is that this does reflect an important political concern: sustainability. The "real" problem here is not how the finite resource (oil) is being distributed; the real problem is how to build a sustainable society that does not assume the existence of infinite natural resources. Contra Yoshie, I have to say that the analysis of the geopolitics of oil is what turns leftists away from the important problem here.
Miles