The Wealth of Nations

Adam Smith traces how wealth is actually produced: through the division of labor, the growth of markets, and the exchange of goods guided by self-interest rather than royal decree. His famous image of the invisible hand explains how individuals pursuing their own gain can, without intending it, advance the welfare of society as a whole.

Across five books, Smith examines wages, profit and rent, the nature of money and capital, the rise of towns and commerce in Europe, and the costs of colonial monopolies and trade restrictions. His sustained critique of the mercantile system laid the groundwork for the case for free trade.

The final book turns to the state: what governments should fund — defense, justice, public works and education — and how taxes can be raised fairly. These chapters remain central to debates on public finance and economic policy.

Published in the same year as the American Declaration of Independence, this work shaped the thinking of statesmen, economists and reformers for two and a half centuries. Essential reading for students of economics, history and political philosophy, and for anyone who wants to understand the ideas behind markets, capitalism and global trade.