Michael Sandel on the moral limits of markets:
These examples illustrate a broader point: some of the good things in life are degraded if turned into commodities. So to decide where the market belongs, and where it should be kept at a distance, we have to decide how to value the goods in question—health, education, family life, nature, art, civic duties, and so on. These are moral and political questions, not merely economic ones. To resolve them, we have to debate, case by case, the moral meaning of these goods, and the proper way of valuing them.
This is a debate we didn’t have during the era of market triumphalism. As a result, without quite realizing it—without ever deciding to do so—we drifted from having a market economy to being a market society.
The difference is this: A market economy is a tool—a valuable and effective tool—for organizing productive activity. A market society is a way of life in which market values seep into every aspect of human endeavor. It’s a place where social relations are made over in the image of the market.
The great missing debate in contemporary politics is about the role and reach of markets. Do we want a market economy, or a market society? What role should markets play in public life and personal relations? How can we decide which goods should be bought and sold, and which should be governed by nonmarket values? Where should money’s writ not run?