Abstract

Metaethical realists believe that moral facts exist, but they disagree among themselves about whether moral facts have ontological import. Robust realists think that they do. Quietist realists deny this. I argue that quietist realism faces a new objection; viz., the moral determination objection. This is the objection that general moral facts (or moral principles) must determine specific moral facts (or which actions in the world are right and wrong) but that general moral facts cannot do this if they lack ontological import. I also argue that some robust realists can answer the moral determination objection. This gives these robust realists an edge over quietist realism.