  So it looks as if (in Harris's terms) ‘wrongful use’ exploitation is independent of some of the usual concerns about distributive justice and could persist even within a distributively fair organ sale system. Exploitation of this second kind is closely related to a number of other concepts or terms (Wilkinson 2003). One of these is objectification: wrongfully treating something (or someone) that is not a mere object as if it were a mere object. Another is instrumentalisation, which can be similarly defined as treating something (or someone) that is not a mere means as if it were a mere means (Davis 2009). A third is commodification, treating something (or someone) that is not a mere commodity as if it were a mere commodity (Sandel 2012; Wilkinson 2000).  These ideas are closely connected to the Kantian idea of dignity (Radin 1996). As Dillon (2010) puts it, on this view: