Metaethical subjectivism, the idea that the truth or falsity of moral statements is contingent upon the attitudes or conventions of observers, is often regarded as a lurid philosophical doctrine which generates much psychological resistance to its acceptance. In this accessible book, Richard Double, presents a vigorous defense of metaethical subjectivism, arguing that the acceptance of this doctrine need have no deleterious effects upon theorizing either in normative ethics or in moral practice. Proceeding from a 'worldview' methodology Double criticizes the rival doctrine of metaethical...