It seems to me that moral non-realism has come a long way since Nietzsche. I am not sure whether Nietzsche has much substance to add to today’s metaethics discourse, though admittedly I’ve only read one of his books. It was The Genealogy of Morals, which I found entertaining and thought-provoking, but unhelpful to the moral realism vs. non-realism debate.
It seems to me that moral non-realism has come a long way since Nietzsche. I am not sure whether Nietzsche has much substance to add to today’s metaethics discourse, though admittedly I’ve only read one of his books. It was The Genealogy of Morals, which I found entertaining and thought-provoking, but unhelpful to the moral realism vs. non-realism debate.