(Dr. Matthew Chrisman) We all live with some sense of what is good or bad, some feelings about which ways of conducting ourselves are better or worse. But what is the status of these moral beliefs, senses, or feelings? Should we think of them as reflecting hard, objective facts about our world, of the sort that scientists could uncover and study? Or should we think of moral judgements as mere expressions of personal or cultural preferences? In this module we’ll survey some of the different options that are available when we’re thinking about these issues, and the problems and prospects for each.