In The Last Word, Thomas Nagel, a leading philosopher and Professor of Law, presents a sustained defense of reason against the attacks of subjectivism, delivering systematic rebuttals against its many relativistic claims in the fields of language, logic, ethics, and science. He proposes that reason reflects objective principles whose validity is independent of different points of view, and continues to argue that reason is universal because its only prerequisite is the ability to think systematically and with intelligence.