Abstract

This volume is a history of the concept of efficient causation in three parts. The natural starting point of this history is Aristotle, who claims to be the first to introduce the concept of the efficient cause. According to Aristotle, his predecessors had at most a confused and inadequate notion of this cause. By contrast, he has a theory of the four causes, and his treatment of the efficient cause is a part of that theory. Note, however, that Aristotle does not speak of the efficient cause but rather of the first source of change. A careful analysis of what he says shows that his conception of this cause is only at first sight simple and familiar to us. On reflection, it turns out to be a rather complex..