Abstract

Abstract: In this paper I shall try to classify what kind of metaphysical entity morality could be, and discuss the strength and weaknesses of each alternative. In order to do so, I shall start with a definition of Moral Realism (Section 1) before considering the anti-realist alternatives. My first claim will be that there is not one Anti-Realism but a variety of different theories (Section 2). I shall then argue that one important theory is commonly overlooked, and offer an amended classification of moral theories (Section 3). I shall then contrast my classification with alternative ones in order to sharpen the distinctions (Section 4). Finally, I shall discuss the main strengths and weaknesses of each moral theory (Section 5). My conclusion will be that the neglected alternative is worth serious consideration, but that we should also reflect upon the more general question of why we have not found the one and only theory yet.

Keywords : realism, anti-realism, moral value, metaphysics, metaethics.