The development of explicit legal concepts and principles in rabbinic literature reflects rabbinic legal thought at its most creative and sophisticated, as many of these concepts and principles deal with abstract, metaphysical entities. In this study Leib Moscovitz systematically surveys the development and impact of abstraction and conceptualization in the various legal corpora of rabbinic literature, illustrating the critical and unique role that conceptualization plays in talmudic reasoning. He demonstrates how the analysis of rabbinic conceptualization can shed light on numerous important aspects of rabbinic scholarship, such as the character and development of rabbinic legal thought, techniques of rabbinic legal exegesis, rabbinic jurisprudence, and various philological and historical issues in rabbinics, such as the chronology of the anonymous stratum of the Babylonian Talmud. Rabbinic conceptualization, though unique in many respects, shares certain features with cognate disciplines, and this study utilizes these disciplines (mainly jurisprudence, cognitive psychology, and philosophy) to illuminate rabbinic conceptualization wherever relevant. The themes addressed in this study include the use of casuistics, generalization, and implicit conceptualization in the earlier strata of rabbinic literature, classification and legal definition, legal fictions, legal explanation, analogy and association, and the development and use of explicit legal concepts and principles in the later strata of rabbinic literature.

This book puts forward new logical systems suitable for modelling Talmudic and Biblical reasoning and argumentation. The Talmud is very logical. It is said that when God gave Moses the Ten Commandments, He also gave him additional laws and rules of logic to enable human beings to derive more laws. Together with colleagues the authors have already written 8 books on the logic of the Talmud and the project will involve 15-20 volumes. The authors have discovered principles which can be exported to current research in scientific communities, as well as human common sense reasoning and laws as tackled by religious thinking. Topics in this book include: 1 Non-deductive Inference in the Talmud: The book includes a new topological matrix method for analogical reasoning, completely new to existing AI methods which rely on metric distances. 2 The Textual Inference Rules Klal uPrat. How the Bible Defines Sets: Traditional set theoretic methods for defining sets are either by enumeration of its elements or by a predicate formula. The biblical way is a common sense combination of the two, approximating the set from above and from below by predicates, supplemented by a small number of typical members of the set. 3 Talmudic Deontic Logic: The Talmud has its own Deontic Logic, free of the traditional paradoxes. 4 Temporal Logic in the Talmud: The Talmud allows for special conditionals with antecedents depending on the future and consequents valid in the present. This new type of logic allows for backwards causality and connects with aspects of Quantum Logic. 5 Resolution of Conflicts and Normative Loops in the Talmud: The book deals with Talmudic loop checking methods that can be widely applied to handling loops in AI and logic. 6 Delegation and Representation in Talmudic Logic: Talmudic systems of delegation are innovative and apply to modern day to day computer delegation and access control. This book is of great interest to researchers in AI and Law, in Argumentation theory, and in Pure and Applied logical systems, as well as students of Talmudic reasoning and debate.

This book examines in detail a number of typical lengthy passages with a view to showing how Talmudic reasoning operates and how the Talmud was compiled by its final editors.

Logic in the Talmud is a ‘thematic compilation’ by Avi Sion. It collects in one volume essays that he has written on this subject in Judaic Logic (1995) and A Fortiori Logic (2013), in which traces of logic in the Talmud (the Mishna and Gemara) are identified and analyzed. While this book does not constitute an exhaustive study of logic in the Talmud, it is a ground-breaking and extensive study.

" . . . a fascinating and thought-provoking book . . . " —The Jewish Quarterly "The best introduction to the talmudic literature that is available. . . . An extraordinarily important book, brilliant, and lucid." —Daniel Boyarin "Menachem Fisch has written a rich, thoughtful book. One will come away from Rational Rabbis with a deeper understanding of just what the Talmud is." —Hilary Putnam Talmudic culture is often viewed as bound by its traditions. Menachem Fisch maintains that a close reading of talmudic texts frequently reveals their authors as rabbis who, rather than conform uncritically to tradition, knowingly set out to expose and resolve problems inherent in the received traditions.

This systematic introduction to the Talmud of Babylonia (Bavli) answers basic questions of form: how is this a coherent document? How do we make sense of the several languages in which it is written? What are the principal parts of the complex writing? Turning to questions of modes of thought, the account proceeds to address the intellectual character of the Bavli and in particular the character and uses of its dialectics. Finally, questions of substance come to the fore: how does the Talmud relate to the Torah? and how does tradition enter in? These basic questions of rhetoric, topic, and logic that anyone approaching the text will raise are dealt with clearly and authoritatively.