Efficient causation: Our debt to Aristotle and Hume
Causation is now commonly supposed to involve a succession that instantiates some lawlike regularity. This understanding of causality has a history that includes various interrelated conceptions of efficient causation that date from ancient Greek philosophy and that extend to discussions of causation in contemporary metaphysics and philosophy of science. Yet the fact that we now often speak only of causation, as opposed to efficient causation, serves to highlight the distance of our thought on this issue from its ancient origins.