Los derechos humanos y el derecho de gentes de John Rawls

according to this paper, the arguments for the inclusion of the human rights principle in rawls？ right of peoples contradict the minimalist character of his doctrine concerning international relations. rawls？ aspiration (i.e.; ensuring a wider acceptance for his theory by considering the decent hierarchical societies as regular members with the same status as the liberal societies) has a weakening effect on the moral-political demands in an inacceptable way from the perspective of the political liberalism.