 Motivational judgment internalism, hereafter “internalism,” holds that a person cannot sincerely make a moral judgment without being motivated at least to some degree to abide by her judgment. Internalism can assume weaker or stronger forms. On Mackie’s account of Plato, is it the view that necessarily a person who makes a sincere moral judgment will be overridingly motivated to comply with her judgment. Thus, what objective moral properties must be like involves a rather extreme form of existence internalism, which would be allied with a rather extreme form of judgment internalism. Contemporary moral philosophers have been no more attracted to so strong a claim when moral motivation is tied to moral judgment than they have been when moral motivation is tied to moral properties. Instead, they have accepted weaker forms of internalism, which allow that even though, necessarily, the person who makes a sincere moral judgment will feel some motivation to comply with it, that motivation can be overridden by conflicting desires and defeated by a variety of mental maladies, such as depression and weakness of will (Svavarsdottir 1999, sec.1). 