To some, it may seem fantastic that all nature should obey fixed laws but a single type of animal, hairy, omnivorous, and bipedal, should be able to act in violation of these laws. But there is, and we are that animal. Moreover, we have discovered with the help of Kant that the material world is not the only world there is, and that there is a higher domain we rely on in every free choice we make. We have shown, in other words, that materialism is wrong, and contrary to its dogmatic assertion, there is a ghost in the machine, which we may for convenience term the soul.