 Harman’s relativism is presented as a thesis about logical form, but the relativist implication arises only because it is supposed that the relevant motivating reasons are not universal and so probably arose from an agreement that some but not all persons have made. In this sense, moral disagreement is an important feature of the argument. But the main focus is on the internalist idea that inner judgments imply motivating reasons, reasons that are not provided simply by being rational, but require particular desires or intentions that a person may or may not have. Internalism in this sense is a controversial view, and many would say that a moral judgment can apply to a person whether or not that person is motivated to follow it (see the section on ‘Psychological: Moral Motivation’ in the entry on  moral epistemology).  However, internalism is not a standard feature of most arguments for moral relativism, and in fact some relativists are critical of internalism (for example, see Wong 2006: ch. 7)