Suppose we assume a naturalistic or physicalistic world-view. If we do, then the physical world is a causally closed system. And everything else that exists, at least in space and time, is a necessary consequence of the state of the physical. Now it seems as if we don’t choose the state of the physical, since the physical is determined and determined only by other physical states. Nor are we responsible for the necessary consequences of the physical. But if our actions are the necessary consequences of the physical, then we are not responsible for our actions either.