RT Book T1 Morality in a natural world: selected essays in metaethics T2 Cambridge studies in philosophy A1 Copp, David 1948- LA English PP Cambridge u.a. PB Cambridge Univ. Press YR 2007 ED 1. publ. UL https://ixtheo.de/Record/521598524 AB Introduction -- Naturalism : epistemology, and metaphysics -- Why naturalism? -- Four epistemological challenges to ethical naturalism : naturalized -- Epistemology and the first-person perspective -- Moral naturalism and self-evident moral truths -- Moral necessities in a contingent world -- Referring to moral properties -- Realist-expressivism : a neglected option for moral realism -- Milk, honey, and the good life on moral twin earth -- Referring to moral properties : moral twin-earth, again -- Naturalism and normativity -- Moral naturalism and three grades of normativity -- The ring of gyges : overridingness and the unity of reason -- The normativity of self-grounded reason NO Includes bibliographical references and index CN BJ21 SN 978-0-521-86371-1 SN 0-521-86371-6 K1 Ethics K1 Aufsatzsammlung