Happy Thanksgiving!

In case you haven't read this piece in Chapter 7 of my favorite economics textbook (it's new in the 4th edition), here is Jeff Jacoby giving thanks for the invisible hand. An excerpt:

Adam Smith called it "the invisible hand" -- the mysterious power that leads innumerable people, each working for his own gain, to promote ends that benefit many. Out of the seeming chaos of millions of uncoordinated private transactions emerges the spontaneous order of the market. Free human beings freely interact, and the result is an array of goods and services more immense than the human mind can comprehend. No dictator, no bureaucracy, no supercomputer plans it in advance. Indeed, the more an economy is planned, the more it is plagued by shortages, dislocation, and failure.

It is commonplace to speak of seeing God's signature in the intricacy of a spider's web or the animation of a beehive. But they pale in comparison to the kaleidoscopic energy and productivity of the free market. If it is a blessing from Heaven when seeds are transformed into grain, how much more of a blessing is it when our private, voluntary exchanges are transformed -- without our ever intending it -- into prosperity, innovation, and growth?

The social order of freedom, like the wealth and the progress it makes possible, is an extraordinary gift from above. On this Thanksgiving Day and every day, may we be grateful.