This forward-thinking book illustrates the complexities of the morality of human rights. Emphasising the role of human rights as the only true global political morality to arise since the Second World War, chapters explore its role as applied to often controversial issues, such as capital punishment, the exclusion of same-sex couples from civil marriage and criminal abortion bans.Clarifying and cross-examining the morality of human rights, Michael J. Perry discusses their connection to moral equality and moral freedom, as well as exploring the significance of anti-poverty human rights. This illuminating book concludes with an explanation as to why the morality of human rights is acutely relevant to challenges faced by humanity in the modern era. In particular, the challenges of growing economic inequality and climate change are emphasised as having profound relevance to the morality of human rights.Interrogating the Morality of Human Rights will be of great benefit to both undergraduate and graduate students who are contemplating the idea of human rights and their morality within their studies. Professors and academics with cause to study and research human rights would also find it to be of interest, particularly those in the field of legal scholarship.