This course covers core theoretical questions surrounding the nature and status of normative claims: those involving moral, political, or other values. We explore the whether normative claims admit of truth or falsity, or whether they are merely expressions of preference: whether such claims can be objectively warranted, or are ultimately ‘subjective’. Themes to be treated include: the meaning of words such as ‘ought’ and ‘good’; the relationship between values and facts; the Frege-Geach problem; the place of motivation in value judgments. Key ‘metaethical’ theories, such as naturalistic and non-naturalistic realism, emotivism, and prescriptivism, will be outlined and explored.