“First is the simple reality that one kind of “decline” is inevitable and therefore not worth worrying about. China has about four times as many people as America does. Someday its economy will be larger than ours. Fine! A generation ago, its people produced, on average, about one-sixteenth as much as Americans did; now they produce about one‑sixth. That change is a huge achievement for China—and a plus rather than a minus for everyone else, because a business-minded China is more benign than a miserable or rebellious one. When the Chinese produce one-quarter as much as Americans per capita, as will happen barring catastrophe, their economy will become the world’s largest. This will be good for them but will not mean “falling behind” for us.”

The Atlantic Online | January/February 2010 | How America Can Rise Again | James Fallows

I’m only halfway done with this article, but it’s excellent so far.