Since Plato philosophers have struggled to understand the nature of ethics. It seems different from understanding the world around us, which we do by means of our senses and our sciences. Like mathematics ethics seems different. My brief dialogue seeks to unravel its mystery, and may tell you all you need to know about it.

Quasi-realism prominently figures in the expressivist research program. However, many complain that it has become increasingly unclear what exactly quasi-realism involves. This paper offers clarification. It argues that we need to distinguish two distinctive views that might be and have been pursued under the label “quasi-realism”: conciliatory expressivism and quasi-realism properly so-called. Of these, only conciliatory expressivism is a genuinely meta-ethical project, while quasi-realism is a first-order normative view. This paper demonstrates the fruitfulness of these clarifications by using them to address Terence Cuneo’s recent challenge that quasi-realist expressivists lack the resources to plausibly accommodate certain sorts of data points.

This paper surveys some ways of distinguishing Quasi-Realism in metaethics (and I hope also in other areas) from Non-naturalist Realism, including ‘Explanationist’ methods of distinguishing, which characterize the Real by its explanatory role, and Inferentialist methods. Rather than seeking the One True Distinction, the paper adopts an irenic and pragmatist perspective, allowing that different ways of drawing the line are best for different purposes.

I show that an overlooked feature of our moral life—moral status—provides a route to vindicating naturalist moral realism in much the same way that the Humean theory of motivation and judgment internalism are used to undermine it. Moral status presents two explanatory burdens for metaethical views. First, a given view must provide an ecumenical explanation of moral status, which does not depend on the truth of its metaethical claims (say, that there are mind-independent facts about moral status). Second, its explanation must be consistent with persistent normative ethical disagreement about what constitutes moral status. I conclude that naturalist moral realism succeeds, while quasi-realism fails because it cannot meet the latter requirement. This argument has three results: we have a new route for metaethical vindication more generally and for naturalist moral realism in particular; quasi-realism's plausibility is undermined by an inability to explain disagreement, but not for the familiar reasons.