The argument from injustice a reply to legal positivism by robert alexy translated by stanley l paulson and bonnie litschewski paulson oxford oxford university press 2002 xiii 142 pp hardcover gbp40 the title of robert alexys book begriff and geltung des rechts in german literally translated ought to read the concept and the validity of law the breakdown of his chapters . Note 5 retrouvez the argument from injustice a reply to legal positivism et des millions de livres en stock sur amazonfr achetez neuf ou doccasion. The argument from injustice a reply to legal positivism robert alexy oxford university press uk 2002 abstract at the heart of this book is the age old question of how law and morality are related the legal positivist insisting on the separation of the two explicates the concept of law independently of morality the author challenges this view arguing that there are first . The argument from justice or how not to reply to legal positivism joseph raz george pavlakos ed law rights and discourse the legal philosophy of robert alexy hart publishing 2007 pp 17 36 university of oxford faculty of law legal studies research paper series working paper no 15 2007 september 2007 this paper can be downloaded without charge from the social science research network