According to the Energy Information Administration, China consumed 7.6 million barrels of petroleum each day of 2007, which is 860,000 barrels/day more than in 2005. EIA also reports that the world as a whole produced 84.6 million barrels of oil per day in 2007, which is 30 thousand barrels per day less than 2005.

Now, how could it be that China is burning 860,000 b/d more than it used to, but no more is being produced? Well, it could be that there are errors in the consumption or production numbers, and both will likely be revised. Or it could be that we're drawing down global inventories. But the most natural inference is that somebody else in the world must have been persuaded to reduce their consumption of oil between 2005 and 2007 to free the barrels now being used in China. And indeed, according to preliminary EIA estimates, petroleum consumption in the U.S., Japan, and those countries in Europe for which data are now available fell by 760,000 b/d between 2005 and 2007.

Here's the framework I would propose for answering the question of how much the price of oil should have risen since 2005-- the price of oil needed to go up by whatever it took to persuade places like the U.S., Europe, and Japan to reduce their consumption by the amount that China, the newly industrialized countries, and oil-producing countries were increasing theirs...Is the price of oil today too high given the fundamentals? Could be. Is it too low? Could be. But one thing I'm sure that's too high is the confidence on the part of those who insist they know the answer.