What is meta-ethics? How does meta-ethics differ from ethics, and what does it tell us about ethics? Why is it important for how we should live our lives? Join Grant Bartley from Philosophy Now and his guests Edward Harcourt from Keble College, Oxford, and Richard Rowland from the University of Warwick, to find the answers to these questions and more. First broadcast on 8 June 2014 on Resonance FM.