Pettit, Philip2015-12-131369-8230http://hdl.handle.net/1885/76655Freedom is sometimes cast as the psychological ideal that distinguishes human beings from other animals; sometimes as the ethical ideal that distinguishes some human beings from others; and sometimes as the political ideal that distinguishes some human societies from others. This paper is an attempt to put the three ideals in a common frame, revealing their mutual connections and differences.application/pdfen-AU201510.1080/13698230.2015.10338612015-12-11