The Wealth of Nations

About the book

The Wealth of Nations is Adam Smith's extended study of what makes some nations richer than others. It begins with the division of labor, the way splitting work into specialized tasks raises output, and follows that idea through the price of goods, the wages of workers, the profits of capital and the rent of land. Smith builds a system from these parts. He does not announce a doctrine and then defend it.

The book treats markets as institutions with histories. Smith examines money, banking, foreign trade and the mercantile policies of his day, and he argues against the idea that a nation grows rich by hoarding gold or tightly managing its commerce. Government still has work to do in his account, including defense, justice and certain public works. The image of the invisible hand appears rarely and in passing, which surprises readers who expect it on every page.

The work speaks in the vocabulary of its century: manufactures, colonies, corn laws, the price of silver. Much of its evidence comes from European and colonial trade as Smith understood it. The argument is historical as well as theoretical, and it rewards attention to what Smith assumes about institutions, labor and the state.

How to read it

Read for the shape of the argument before hunting for quotable lines. Smith reasons in long chains, and a claim about wages may depend on a discussion of prices several pages earlier. The early sections on the division of labor and on price are the most compact. The later material on trade policy and colonies is denser and more tied to eighteenth-century disputes.

The book is long, and few readers finish every part. A modern edition with an editor's introduction and notes helps with obsolete terms and with the commercial context Smith takes for granted. Skim where the detail is historical and slow down where Smith states a principle. Watch how often he qualifies a general rule with exceptions, since the qualifications carry much of the argument.

Who it suits

Readers curious about the intellectual origins of economics will find the primary source more interesting than its reputation suggests. Students of political theory will meet a Smith concerned with justice, wages and the public good. Anyone who has heard the book summarized in a sentence should read enough to see how much that summary leaves out.

Reading considerations

The book's examples belong to the world of 1776. Its treatment of labor, colonies and commerce reflects assumptions a modern reader will not share, and the text does not anticipate later economic methods. Editions vary widely in annotation and abridgment, so check whether a copy is complete before relying on it for close reading.