Varieties of Power

Power enthusiasts are engaged in two projects: (1) developing a decent metaphysical account of powers, and (2) applying that account in order to make progress on various other philosophical issues, ranging from narrowly related topics such as causality to further removed ones such as free will, reasoning, or perception. I argue that an intermediate step may be taken, one that explores ‘varieties of power’ while still staying within the realm of (1), of ‘pure’ powers metaphysics. Taking this intermediate step provides a much more interesting basis for those involved in project (2), ‘applied’ powers metaphysics. I articulate four such varieties of power by exploring various dimensions in which the explanatory profile of a power can be extended. I then briefly survey how these relate to various further metaphysical issues