%0 Journal Article %T Naturalistic Moral Realism %A Matej Susnik %J Prolegomena %D 2005 %I Society for the Advancement of Philosophy, Zagreb %X The subject of this paper is probably the most influential version of moral realism, known as ¡°moral realism naturalism¡±. After I propose what seems to be the most appropriate formulation of moral realism, I discuss whether it is possible to show that moral properties and natural properties can be identified a posteriori. In the second part I try to show that moral realists naturalists cannot refute wellknown Mackie¡¯s ¡°argument from querness¡± (or at least one version of that argument). In the end I discuss whether moral realists naturalists can ascribe the explanatory power to moral properties. %K Moral properties %K natural properties %K considered moral judgments %K reflective equilibrium %K supervenience %K moral explanations %U http://www.hrstud.hr/prolegomena/Pro-2005-2/Pro-2005-2-Cl-Susnik.pdf