Abstract

Among the many things minds can do, two general kinds of thing have inspired much of the debate in recent philosophy of mind. The first is minds’ power to represent the world, their intentionality. The second is their power to generate action. The first power has seemed problematic to physicalist or naturalist philosophers, since it is hard to understand how a mere physical object—which is what a mind is—can ‘direct’ itself on things in the way characteristic of intentionality. The second power has seemed problematic not least because it is hard to understand how intentional states can bring about changes in the physical world without adding new mysterious forces into the world.