Abstract
This paper compares and contrasts two recent approaches to the theory of normative concepts with each other and with more traditional theories in metaethics, in order to highlight several different projects one could be engaged in when developing a theory of normative concepts. The two accounts derive from Millgram, The Great Endarkenment and Chrisman The Meaning of ‘Ought’. These accounts share in rejecting traditional attempts to explain what ‘ought’ is about or expresses. Instead these accounts treat ‘ought’ as a quantificational word. However, the nature and range of the quantification are importantly different in the two accounts, which impacts on the ways in which the accounts integrate with the various projects one could be engaged in when developing a theory of normative concepts.