  Whatever you call it, skepticism about moral truth-aptness runs into several problems. If moral assertions have no truth-value, then it is hard to see how they can fit into truth-functional contexts, such as negation, disjunction, and conditionals (Sinnott-Armstrong 2000). Such contexts are also unassertive, so they do not express the same emotions or prescriptions as when moral claims are asserted. Indeed, no particular emotion or prescription seems to be expressed when someone says, “Eating meat is not morally wrong” (cf. Schroeder 2010). Expressivists and prescriptivists respond to such objections, but their responses remain controversial (cf.  Sinnott-Armstrong 2006, chap. 2).