 First, some experimental philosophy research has a purely ‘negative’ relationship to this more traditional use of intuitions. Such research aims to provide evidence that the method used in the more traditional work is in some way flawed or unreliable. For example, it has been argued that intuitions differ across demographic factors such as gender or ethnicity, or that they are subject to order effects, or that they can be influenced by incidental emotion (e.g., Weinberg et al. 2001; Buckwalter &amp; Stich 2014; Swain et al. 2008; Cameron et al. 2013). To the extent that intuitions show these effects, it is argued, we should not be relying uncritically on intuition as a method for addressing substantive philosophical questions. This first project is called ‘negative’ in that it is not intended to make progress on the original philosophical question (e.g., about the nature of knowledge) but only to argue against a specific method for addressing that question (appeal to intuition).