Let's, naively, classify the U.S. population into two categories: the Brilliant and the Average (I beg the reader's pardon for this classist distastefulness). Now, consider the following two factors:
- The explosion of global consumption -- resulting from a dollar flow into developing economies -- that is being caused by ballooning U.S. imports, be it outsourcing services to India, or sourcing goods from China, or importing oil from the Middle East. [OK, so this consumption is not yet happening in China, but my friend Purnendu sent me an article by Morgan Stanley Chief Economist Stephen Roach where he argues that there is an ongoing consumption explosion in India.]
- The levelling of the playing field that unites 6 billion people into one large global labor pool.
I think these two factors put together will bring great economic growth to the world at large: in the U.S., the Brilliants will be huge beneficiaries. Factors 1 & 2 will have opposing effects on the Average. My sense is that, when you net out the impacts, if free trade is unhindered, this latter category will hurt.
Certain groups within the Average will probably do not-too-shabbily-- such as the (Average) auto mechanics or the (Average) family practice physicians; if free trade is liberalized enough to allow as much free movement of labor as of goods, then it's another story. In any case, with the resulting oversupply of U.S. labor even the firewall that this category may have initially will go away.
[BTW, on this last point, one of my pet peeves has been that even mediocre family practice physicians do well in the U.S. because of a structural advantage. I recently read in the WSJ that several drug chains are going to have on-premises offices staffed by nurse practitioners. I can't imagine this can be good news for the family practice guys.]
However, much smarter people than me think that the net effect will be a massive plus for everyone. From what I understand, Ray Kurzweil, for instance, thinks that it's going to be one unending Christmas for everyone: we are entering a period of such explosive technological productivity, he says, that a huge economic leap is forthcoming. Another champion of the optimistic view, it seems, is Warren Buffett; here is a question/answer from a Buffett interview (again, thanks for the link Purnendu!).
Q: Do you feel global wealth is being transferred or created?
A: Too much intelligence and energy is being devoted to scraping the crumbs off the table of capitalism instead of preparing the meal.
Now the guys at the research consultancy GaveKal, have argued that more and more Western businesses are heading towards the "platform company" business model; for instance Apple sticks to the high-margin activity of designing and branding iPod, leaving the rough and tumble of manufacturing it to the low margin players elsewhere. I think the Brilliants of the U.S. (and the world) will head that way and prosper. It won't be an option for everyone. It won't be gloom and doom for the Averages in the West. But I don't think the Averages will be able to protect their current high standard of living either. The U.S. has 5% of the world's population and consumes 25% of the world's natural resources. Unless there is a Kurzweil-style technological Golden Age, that kind of consumption is untenable.