Technical change, defined as the manufacture and modification of tools, is generally thought to have played an important role in the evolution of intelligent life on earth, comparable to that of language. In this volume, first published in 1983, Jon Elster approaches the study of technical change from an epistemological perspective. He first sets out the main methods of scientific explanation and then applies those methods to some of the central theories of technical change. In particular, Elster considers neoclassical, evolutionary, and Marxist theories, whilst also devoting a chapter to Joseph Schumpeter's influential theory.
Jon Elster ، born 22 February 1940, Oslo) is a Norwegian social and political theorist who has authored works in the philosophy of social science and rational choice theory. He is also a notable proponent of analytical Marxism, and a critic of neoclassical economics and public choice theory, largely on behavioral and psychological grounds.
In 2016, he was awarded the 22nd Johan Skytte Prize in Political Science for his contributions to political science.