Just consider that China's car population has more than doubled since 2002 and that it is up tenfold since 1994. Thus, as mentioned above, oil imports of China have risen by 40% so far in 2004. And while I certainly do not believe that Chinese oil imports will rise every year by 40%, it is equally unlikely that oil imports into China will ever decline again meaningfully.
In fact, if we look at what happened to per capita oil consumption during phases of industrialization in the US between 1900 and 1970, we see that per capita consumption rose from one barrel per year to around 28 barrels. In the case of Japan's industrialization between 1950 and 1970 and South-Korea's between 1965 and 1990, per capita oil consumption rose from one barrel to 17 barrels.
In the case of China, oil demand per capita is still only 1.7 barrels per year, and for India it has only reached 0.7 barrels. By comparison Mexico consumes annually about 7 barrels of oil per capita and the entire Latin American continent around 4.5 barrels.
Therefore, starting from such a low base, oil consumption in Asia will, in my opinion, double in the next ten to 15 years from currently 20 million barrels per day to around 40 million barrels per day.
Remember also, that if China's per capita oil consumption went to the level of Mexico's per capita consumption China would consume 24 million barrels of oil daily, which would be close to 30% of global production. And since it is most unlikely that current total global oil production of 80 million barrels per day can be increased much - in fact, it may begin to decline because no major oil field has been discovered since 1965 - I expect that prices will increase further in the future - possibly far more than anyone is now expecting.
What lessons can we draw from history? The most straightforward: take environmental problems seriously. They destroyed societies in the past, and they are even more likely to do so now. If 6,000 Polynesians with stone tools were able to destroy Mangareva Island, consider what six billion people with metal tools and bulldozers are doing today. Moreover, while the Maya collapse affected just a few neighboring societies in Central America, globalization now means that any society's problems have the potential to affect anyone else. Just think how crises in Somalia, Afghanistan and Iraq have shaped the United States today.
Other lessons involve failures of group decision-making. There are many reasons why past societies made bad decisions, and thereby failed to solve or even to perceive the problems that would eventually destroy them. One reason involves conflicts of interest, whereby one group within a society (for instance, the pig farmers who caused the worst erosion in medieval Greenland and Iceland) can profit by engaging in practices that damage the rest of society. Another is the pursuit of short-term gains at the expense of long-term survival, as when fishermen overfish the stocks on which their livelihoods ultimately depend.
History also teaches us two deeper lessons about what separates successful societies from those heading toward failure. A society contains a built-in blueprint for failure if the elite insulates itself from the consequences of its actions. That's why Maya kings, Norse Greenlanders and Easter Island chiefs made choices that eventually undermined their societies. They themselves did not begin to feel deprived until they had irreversibly destroyed their landscape.
The other deep lesson involves a willingness to re-examine long-held core values, when conditions change and those values no longer make sense. The medieval Greenland Norse lacked such a willingness: they continued to view themselves as transplanted Norwegian pastoralists, and to despise the Inuit as pagan hunters, even after Norway stopped sending trading ships and the climate had grown too cold for a pastoral existence. They died off as a result, leaving Greenland to the Inuit. On the other hand, the British in the 1950's faced up to the need for a painful reappraisal of their former status as rulers of a world empire set apart from Europe. They are now finding a different avenue to wealth and power, as part of a united Europe.
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