 A second approach answers this challenge by explaining why it is positively valuable to afford people equal treatment even if they do display features that might appear to justify differential treatment. A prominent advocate of this approach is Dworkin, who argues that fundamental to justice is a principle of equal concern and respect for persons, and what this means in more concrete term is that equal resources should be devoted to the life of each member of society (Dworkin 2000). (The reference to membership here is not redundant, because Dworkin understands egalitarian justice as a principle that must be applied within sovereign states specifically – so in the terms of 3.2, this is a relational view of justice.) The thought is that showing persons equal respect may sometimes require us to afford them equal treatment, even in the face of relevant grounds for discrimination. Thus we insist on political equality – one person, one vote – even though we know that there are quite large differences in people’s competence to make political decisions.