But in another sense, pluralistic moral reductionism is ‘anti-realist’. It suggests that there is no One True Theory of Morality.
But this is orthogonal to the question of moral realism: you can have realism just as well with or without moral universalism. So I think you’re just a moral realist.
From that article:
But this is orthogonal to the question of moral realism: you can have realism just as well with or without moral universalism. So I think you’re just a moral realist.