Capital in the Twenty-First Century

by Thomas Piketty

One should be wary, however, of the conventional wisdom that modern economic growth is a marvelous instrument for revealing individual talents and aptitudes. There is some truth in this view, but since the early nineteenth century it has all too often been used to justify inequalities of all sorts, no matter how great their magnitude and no matter what their real causes may be, while at the same time gracing the winners in the new industrial economy with every imaginable virtue. For instance, the liberal economist Charles Dunoyer, who served as a prefect under the July Monarchy, had this to say in his 1845 book De la liberté du travail (in which he of course expressed his opposition to any form of labor law or social legislation): “one consequence of the industrial regime is to destroy artificial inequalities, but this only highlights natural inequalities all the more clearly.” For Dunoyer, natural inequalities included differences in physical, intellectual, and moral capabilities, differences that were crucial to the new economy of growth and innovation that he saw wherever he looked. This was his reason for rejecting state intervention of any kind: “superior abilities … are the source of everything that is great and useful.… Reduce everything to equality and you will bring everything to a standstill.”8 One sometimes hears the same thought expressed today in the idea that the new information economy will allow the most talented individuals to increase their productivity m...