Volume 11, the sixth of the historical volumes of A Treatise of Legal Philosophy and General Jurisprudence, offers a fresh, philosophically engaged, critical interpretation of the main currents of jurisprudential thought in the English-speaking world of the 20th century. It tells the tale of two lectures and their legacies: Oliver Wendell Holmes, Jr.’s “The Path of Law” (1897) and H.L.A. Hart’s Holmes Lecture, “Positivism and the Separation of Law and Morals” (1958). Holmes’s radical challenge to late 19th century legal science gave birth to a rich variety of competing approaches to understanding law and legal reasoning from realism to economic jurisprudence to legal pragmatism, from recovery of key elements of common law jurisprudence and rule of law doctrine in the work of Llewellyn, Fuller and Hayek to root-and-branch attacks on the ideology of law by the Critical Legal Studies and Feminist movements. Hart, simultaneously building upon and transforming the undations of Austinian analytic jurisprudence laid in the early 20th century, introduced rigorous philosophical method to English-speaking jurisprudence and offered a reinterpretation of legal positivism which set the agenda for analytic legal philosophy to the end of the century and beyond. A wide-ranging debate over the role of moral principles in legal reasoning, sparked by Dworkin’s fundamental challenge to Hart’s theory, generated competing interpretations of and fundamental challenges to core doctrines of Hart’s positivism, including the nature and role of conventions at the foundations of law and the methodology of philosophical jurisprudence.

A Treatise of Legal Philosophy and General Jurisprudence is the first-ever multivolume treatment of the issues in legal philosophy and general jurisprudence, from both a theoretical and a historical perspective. The work is aimed at jurists as well as legal and practical philosophers. Edited by the renowned theorist Enrico Pattaro and his team, this book is a classical reference work that would be of great interest to legal and practical philosophers as well as to jurists and legal scholar at all levels. The work is divided in two parts. The theoretical part (published in 2005), consisting of five volumes, covers the main topics of the contemporary debate; the historical part, consisting of six volumes (Volumes 6-8 published in 2007; Volumes 9 and 10, published in 2009; Volume 11 published in 2011 and Volume 12 forthcoming in 2015), accounts for the development of legal thought from ancient Greek times through the twentieth century. The entire set will be completed with an index. Volume 12 Legal Philosophy in the Twentieth Century: The Civil Law World Volume 12 of A Treatise of Legal Philosophy and General Jurisprudence, titled Legal Philosophy in the Twentieth Century: The Civil-Law World, functions as a complement to Gerald Postema’s volume 11 (titled Legal Philosophy in the Twentieth Century: The Common Law World), and it offers the first comprehensive account of the complex development that legal philosophy has undergone in continental Europe and Latin America since 1900. In this volume, leading international scholars from the different language areas making up the civil-law world give an account of the way legal philosophy has evolved in these areas in the 20th century, the outcome being an overall mosaic of civil-law legal philosophy in this arc of time. Further, specialists in the field describe the development that legal philosophy has undergone in the 20th century by focusing on three of its main subjects—namely, legal positivism, natural-law theory, and the theory of legal reasoning—and discussing the different conceptions that have been put forward under these labels. The layout of the volume is meant to frame historical analysis with a view to the contemporary theoretical debate, thus completing the Treatise in keeping with its overall methodological aim, namely, that of combining history and theory as a necessary means by which to provide a comprehensive account of jurisprudential thinking.

A Treatise of Legal Philosophy and General Jurisprudence is the first-ever multivolume treatment of the issues in legal philosophy and general jurisprudence, from both a theoretical and a historical perspective. The work is aimed at jurists as well as legal and practical philosophers. Edited by the renowned theorist Enrico Pattaro and his team, this book is a classical reference work that would be of great interest to legal and practical philosophers as well as to jurists and legal scholar at all levels. The work is divided in two parts. The theoretical part (published in 2005), consisting of five volumes, covers the main topics of the contemporary debate; the historical part, consisting of six volumes (Volumes 6-8 published in 2007; Volumes 9 and 10, published in 2009; Volume 11 published in 2011 and Volume 12 forthcoming in 2016), accounts for the development of legal thought from ancient Greek times through the twentieth century. Volume 12 Legal Philosophy in the Twentieth Century: The Civil Law World Volume 12 of A Treatise of Legal Philosophy and General Jurisprudence, titled Legal Philosophy in the Twentieth Century: The Civil-Law World, functions as a complement to Gerald Postema’s volume 11 (titled Legal Philosophy in the Twentieth Century: The Common Law World), and it offers the first comprehensive account of the complex development that legal philosophy has undergone in continental Europe and Latin America since 1900. In this volume, leading international scholars from the different language areas making up the civil-law world give an account of the way legal philosophy has evolved in these areas in the 20th century, the outcome being an overall mosaic of civil-law legal philosophy in this arc of time. Further, specialists in the field describe the development that legal philosophy has undergone in the 20th century by focusing on three of its main subjects—namely, legal positivism, natural-law theory, and the theory of legal reasoning—and discussing the different conceptions that have been put forward under these labels. The layout of the volume is meant to frame historical analysis with a view to the contemporary theoretical debate, thus completing the Treatise in keeping with its overall methodological aim, namely, that of combining history and theory as a necessary means by which to provide a comprehensive account of jurisprudential thinking.

TO VOLUMES 9 AND 10 OF THE TREATISE I am happy to present here the third batch of volumes for the Treatise project: This is the batch consisting of Volumes 9 and 10, namely, A History of the P- losophy of Law in the Civil Law World, 1600–1900, edited by Damiano Canale, Paolo Grossi, and Hasso Hofmann, and The Philosophers’ Philosophy of Law from the Seventeenth Century to Our Days, by Patrick Riley. Three v- umes will follow: Two are devoted to the philosophy of law in the 20th c- tury, and the third one will be the index for the entire Treatise, which will 1 therefore ultimately comprise thirteen volumes. This Volume 9 runs parallel to Volume 8, A History of the Philosophy of Law in the Common Law World, 1600–1900, by Michael Lobban, published in 2007. Volume 10, for its part, takes up where Volume 6 left off: which appeared under the title A History of the Philosophy of Law from the Ancient Greeks to the Scholastics (edited by Fred Miller Jr. in association with Carrie-Ann Biondi, likewise published in 2007), and which is mainly a history of the p- losophers’ philosophy of law (let us refer to this philosophy as A).

This paperback edition of the first of the twelve volumes of A Treatises of Legal Philosophy and General Jurisprudence, serves as an introduction to the first-ever multivolume treatment of all important issues in legal philosophy and general jurisprudence, consisting of a five-volume theoretical part and a six-volume historical part. The theoretical part covers the main topics of contemporary debate. The historical volumes trace the development of legal thought from ancient Greek times through the twentieth century. All volumes are edited by the renowned theorist Enrico Pattaro.

The first-ever multivolume treatment of the issues in legal philosophy and general jurisprudence, from both a theoretical and a historical perspective. The work is aimed at jurists as well as legal and practical philosophers. Edited by the renowned theorist Enrico Pattaro and his team, this book is a classical reference work that would be of great interest to legal and practical philosophers as well as to jurists and legal scholar at all levels. The work is divided The theoretical part (published in 2005), consisting of five volumes, covers the main topics of the contemporary debate; the historical part, consisting of six volumes (Volumes 6-8 published in 2007; Volumes 9 and 10, published in 2009; Volume 11 published in 2011 and volume 12 forthcoming in 2015), accounts for the development of legal thought from ancient Greek times through the twentieth century. The entire set will be completed with an index. ​Volume 7: The Jurists’ Philosophy of Law from Rome to the Seventeenth Century edited by Andrea Padovani and Peter Stein Volume 7 is the second of the historical volumes and acts as a complement to the previous Volume 6, discussing from the jurists’ perspective what that previous volume discusses from the philosophers’ perspective. The subjects of analysis are, first, the Roman jurists’ conception of law, second, the metaphysical and logical presuppositions of late medieval legal science, and, lastly, the connection between legal and political thought up to the 17th century. The discussion shows how legal science proceeds at every step of the way, from Rome to early modern times, as an enterprise that cannot be untangled from other forms of thought, thus giving rise to an interest in logic, medieval theology, philosophy, and politics—all areas where legal science has had an influence. Volume 8: A History of the Philosophy of Law in The Common Law World, 1600–1900 by Michael Lobban Volume 8, the third of the historical volumes, offers a history of legal philosophy in common-law countries from the 17th to the 19th century. Its main focus (like that of Volume 9) is on the ways in which jurists and legal philosophers thought about law and legal reasoning. The volume begins with a discussion of the ‘common law mind’ as it evolved in late medieval and early modern England. It goes on to examine the different jurisprudential traditions which developed in England and the United States, showing that while Coke’s vision of the common law continued to exert a strong influence on American jurists, in England a more positivist approach took root, which found its fullest articulation in the work of Bentham and Austin. ​