Moral realists are going to differ with respect to what they think the metaphysical status of the moral facts are. Moral naturalists may see them roughly as a kind of natural fact, so moral facts might be facts about e.g., increases in wellbeing, while non-naturalists would maintain that moral facts aren’t reducible to natural facts.
Moral realists are going to differ with respect to what they think the metaphysical status of the moral facts are. Moral naturalists may see them roughly as a kind of natural fact, so moral facts might be facts about e.g., increases in wellbeing, while non-naturalists would maintain that moral facts aren’t reducible to natural facts.