The influences of evolutionary theory on Pareto's sociology

This paper argues that the influence of evolutionary theory on the sociology of Vilfredo Pareto has been generally misunderstood or overlooked, largely on account of Pareto's own contemptuous rejection of “finalist” Darwinian evolution. But the sources of Pareto's evolutionary ideas were French, not English. Neo-Lamarckian notions of inheritance and the related concept of degeneration helped support Pareto's explanation of social evolution, especially as it is developed in his early sociological works. Understanding these influences helps explain Pareto's peculiarly pessimistic account of the mechanism of social change in modern society.