The Composition of Naïve Powers

What this chapter labels "the naïve view of powers" roughly holds that there is a strict correspondence between powers, their bearers, manifestations and activations, on one hand, and causal processes and their causes and effects, on the other hand. The naïve view of powers seems to run afoul of the possibility that powers compose. Therefore, most power theorists are inclined to reject it. This chapter develops an account of the composition of powers that can actually preserve the naïve view of powers. First, the naïve view is introduced. Then five cases of composition are examined, and it is briefly shown how such cases have led many philosophers to reject the naïve view (or some relevant portion of it). This is followed by an account of the composition of powers. This account is grounded on a distinction between component and derivative powers and on certain dependence relations holding between the latter and the former. This account is able to deal with the cases of composition presented and preserve the naïve view of powers. Finally, some objections and replies are anticipated. This chapter deals with the threat of overdetermination and (briefly) with the distinction between component and resultant forces-which is orthogonal to that between component and derivative powers.