Summary: A classic text in which Anscombe argues for a realist view of causation. Specifically, Anscombe holds that causation is both directly perceivable and not subject to philosophical analysis. Anscombe seeks to establish that causal relations do not presuppose laws, and that causal relations can be perceived in a direct way.
Comment: This would be useful in a course on metaphysics, philosophy of science or philosophy of action. Anscombe is not always an easy writer, but this paper is not technical and is widely considered to be a classic. This could be used at any undergraduate or graduate level.