Model of Certainty, Or Demonstrations in Law Expounded in the Doctrine

2025. First complete English translation. 2025.. First complete English translation. 2025. Leibniz, Gottfried Wilhelm. De Iuliis, Carmelo Massimo, Editor, Translator, Notes. Model of Certainty, Or Demonstrations in Law Expounded in the Doctrine of Conditions. Clark, New Jersey: Talbot Publishing, 2025. lix, 374 pp. ISBN-13: 9781616196936. ISBN-10: 1616196939. Hardcover. New. $150. * A title in the JCL Studies in Comparative Law, Second Series. First published in 1669, The Doctrine of Conditions (Doctrina Conditionum) is a unique, unprecedented collection of Roman and canon law rules regarding the application of conditions in contract, inheritance and marriage law. Leibniz not only gathers these norms, scattered in a disordered way throughout the law of Justinian and the Roman pontiffs, but also derives from them 70 theorems that structure the entire field of conditional law. His work remains valuable for its attempt to distill these norms into dogmatic principles and as a perfect monographic course on the Roman law of conditions. It is published here in its first complete English translation. Gottfried Wilhelm Leibniz [1646-1716] is best known as a philosopher and mathematician, but he was also a distinguished jurist. Among his most significant legal works are De Casibus Perplexis in Jure (1666), a review of celebrated complex cases in Roman law, Nova Methodus Discendae Docendaeque Jurisprudentiae (1667), which not only provides didactic guidance on the teaching of law but also includes one of the first brilliant systematic reconstructions of the law concerning attorneys, and Doctrina Conditionum (1669), an attempt to axiomatize the ius commune of conditions in law. He also contributed to international law by drafting the Codex Juris Diplomaticus (1693-1700), a collection of treaties and other materials relating to the diplomatic history of the Guelph states that addressed problems related to sovereignty, diplomacy and the precedence of states within the Holy Roman Empire. Carmelo Massimo de Iuliis is a professor of corporate law at the Catholic University of Milan and a lawyer admitted to practice before the higher courts of Italy and the European Union. He has teaching experience in international universities and is the author of several publications, also in a comparative perspective. Driven by a strong interest in the history and philosophy of law, he prod. (Inventory #: 82313)