In the 21st century, everything appears to revolve around rights – human rights, fundamental rights, constitutional rights. But is a social and international order desirable in which all claims and interests are dressed as subjective rights, and when judging things, all other considerations (morality, religion, rationality, efficiency, public interest or even nature) are subordinated to the imperative of fundamental rights and rights-based reasoning? This, then, is the central query presented by Oxford University Emeritus Professor Nigel Biggar's book What's wrong with rights?.