During the past 25 years, the words “theory of action” and “agency theory” have become key-terms in a new branch of philosophy. The themes appear to gain a centrality and influence such that one is led to think that they should cover most of philosophy, including the foundation for all of the human sciences. The number of treatises on human action and on philosophical and special-scientific theories of action is staggering. For the most part inspired by analytic philosophy, the new (...) approach threatens to take over that school’s central place on the stage of international philosophical concern. Having ousted theory of science from that position with an avalanche of analytic studies, analytic philosophy, in turn, is now being overrun by philosophy of action as supposedly suitable basis for the sciences. (shrink)