Abstract
For many years now Allen Buchanan has been one of the most important theorists working on the philosophy of human rights, producing a large number of papers and two books significantly devoted to the topic. In the work under consideration in this symposium, Buchanan breaks new ground by examining what he claims to be the “heart” of international human rights practice – the international legal human rights (“ILHR”) system, subjecting it to moral and philosophical analysis and criticism. Buchanan's book was the subject of an author meets critics session sponsored by the APA Committee on Law and Philosophy at the 2015 Pacific APA Meeting. The following paper introduces the resulting special issue of the journal, _Law and Philosophy_, summarizing Buchanan's important contribution and criticisms by William Talbot, Brooke Ackerley, Erin Kelly, and Mathias Risse, as well as Buchanan's replies.