Which, if either, of these responses to the problem Lewis sets is correct is a matter of dispute. (Other recent contributions on CKAs include Dodd 2010, Littlejohn 2011, Dougherty and Rysiew 2011, Hawthorne 2012, Worsnip 2015, and Colgrove and Dougherty 2016.) But there are at least these two ways in which a non-contextualist could counter Lewis’ argument.