Abstract

_ Source: _Page Count 12 Bart Streumer makes an interesting case for an error theory in ethics—and for an error theory for normativity more generally, but I will focus on the more restricted target. I offer a reply on behalf of naturalists in ethics. My case for resistance will involve identifying a three-fold ambiguity in his use of the term ‘guarantee’. I conclude with some observations about the implications of theories of reference for moral/ethical terms for the debate.