The Province of Jurisprudence Determined (1832) is a classic of nineteenth-century English jurisprudence, a subject on which Austin had a profound impact. His book is primarily concerned with a meticulous explanation of most of the core concepts of his legal philosophy, including his conception of law, his separation of law and morality, and his theory of sovereignty. Almost a quarter of it consists of an interpretation and defence of the principle of utility. This edition includes the complete and unabridged text (...) of the fifth (1885) and last edition. The comprehensive introduction discusses Austin's life, the main themes of his book, leading criticisms of his ideas, and recent interpretations of his legal philosophy. The edition also includes an up-to-date bibliography and biographical synopses of the principal figures mentioned in the text. (shrink)

I introduce the concept of ‘fused descriptive and normative proposition.’ I demonstrate that and how this concept has a basis in reality in lawyers' propositions de lege lata, and I point out that and why we do not find fused modality in language qua language, morals and the relationship between parents and children. The concept of ‘fused descriptive and normative proposition’ is of interest in a number of contexts, inter alia in relation to law, cf. the debate about the status (...) of lawyers' propositions de lege lata (“exactly what kind of propositions are lawyers' propositions about what is the law?”), and in relation to philosophy, cf. the debate about the relationship between ‘the is‘ and ‘the ought.’ As a consequence of the reality basis and interest of this concept, I see the concepts of ‘descriptive proposition’ and ‘normative proposition’ as the extreme points on a graduated dimension, from the purely descriptive to the purely normative. (shrink)