What kinds of things are redness, hairiness, and humanness. We take such things for granted. And yet, there is great controversy about the ontological nature of such properties. There are three basic approaches: "Extreme Nominalism (properties do not exist), Nominalism (properties exist and are themselves particulars), and Realism (properties exist and are universals)." Moreland argues for the superior explanatory power of Realism in accounting for these realities. While this argument may seem academic, there is a lot at stake for the Naturalistic world view in at least one respect. If, in fact, non-physical properties exist, then the universe is not comprised solely of matter and energy. The door creaks open for other kinds of non-physical entities like numbers, consciousness, and perhaps even God. ~ Afterall