ppppiThe Defenders of Libertyi presents a history of economic liberalism from the Renaissance to the present. It chronicles the tradition of thought that sees human nature as social yet self-interested, methodological individualism as its key analytical tool, and property rights as foundational to a civilised society. In the development of this way of thinking, it considers the contributions of many key thinkers including Niccol Machiavelli, Thomas Hobbes, John Locke, Richard Cantillon, A.J.R. Turgot, David Hume, Adam Smith, Nassau William Senior, Richard Cobden, Herbert Spencer, Jean-Baptiste Say, Carl Menger, William Stanley Jevons, Gaetano Mosca, Eugen Bhm-Bawerk, Vilfredo Pareto, Phillip Wicksteed, Edwin Cannan, Ludwig von Mises, Lionel Robbins, F.A. Hayek, W.H. Hutt, Milton Friedman, George Stigler, Murray N. Rothbard, James M. Buchanan, and Thomas Sowell.br The book contends that liberalism needs to be grounded in realism, and that it has been derailed whenever economists have de