The essays in this book discuss a number of the central metaphysical and ethical themes that engaged the minds of Platonist philosophers during late Antiquity and the early Middle Ages. One particular theme is that of the structure of reality, with the associated questions of the relations between soul and body and between intelligible and sensible reality, and the existence of mathematical objects. Other topics relate to evil and beauty, political life and its purpose, the philosophical search for the absolute Good, and how one can speak about this Absolute and have union with it. Going from Plato to Eriugena, the ways in which Platonist philosophers understood and developed these themes are analysed and compared.

The volume results from a seminar sponsored by the 'Foundation for Intellectual History' at the Herzog August Bibliothek, WolfenbA1/4ttel, in 1992. Starting with the theory of regressus as displayed in its most developed form by William Wallace, these papers enter the vast field of the Renaissance discussion on method as such in its historical and systematical context. This is confined neither to the notion of method in the strict sense, nor to the Renaissance in its exact historical limits, nor yet to the Aristotelian tradition as a well defined philosophical school, but requires a new scholarly approach. Thus - besides Galileo, Zabarella and their circles, which are regarded as being crucial for the 'emergence of modern science' in the end of the 16th century - the contributors deal with the ancient and medieval origins as well as with the early modern continuity of the Renaissance concepts of method and with 'non-regressive' methodologies in the various approaches of Renaissance natural philosophy, including the Lutheran and Calvinist traditions.

The papers collected in this volume fall into three main groups. Those in the first group are concerned with the origin and early development of the idea of natural rights. The author argues here that the idea first grew into existence in the writings of the 12th-century canonists. The articles in the second group discuss miscellaneous aspects of medieval law and political thought. They include an overview of modern work on late medieval canon law. The final group of articles is concerned with the history of papal infallibility, with especial reference to the tradition of Franciscan ecclesiology and the contributions of John Peter Olivi and William of Ockham.

The Book of Causes, highly influential in the medieval university, was commonly but incorrectly understood to be the completion of Aristotle's metaphysics. It was Thomas Aquinas who first judged it to have been abstracted from Proclus's Elements of Theology, presumably by an unknown Arabic author, who added to it ideas of his own. The Book of Causes is of particular interest because themes that appear in it are echoed in the metaphysics of Aquinas: its treatment of being (esse) as proceeding from the First Creating Cause; the triadic scheme of being, living, and knowing; and the general scheme of participation in which "all is in all." Thus, the Book of Causes provides a historical backdrop for understanding and appreciating Aquinas's development of these themes in his metaphysics. Thomas's Commentary on the Book of Causes, composed during the first half of 1272, is a distinct philosophical work in its own right. It provides an extended view of his approach to Neoplatonic thought and functions as a guide to his metaphysics. Though long neglected and, until now, never translated into English, it deserves an equal place alongside his commentaries on Aristotle and Boethius. In addition to the extensive annotation, bibliography, and thorough introduction, this translation is accompanied by two valuable appendices. The first provides a translation of another version of proposition 29 of the Book of Causes, which was not known to St. Thomas. The second lists citations of the Book of Causes found in the works of St. Thomas and cross-references these to a list showing the works, and the exact location within them, where the citations can be found.

In this book, Christopher Celenza provides an intellectual history of the Italian Renaissance during the long fifteenth century, from c.1350-1525. His book fills a bibliographic gap between Petrarch and Machiavelli and offers clear case studies of contemporary luminaries, including Leonardo Bruni, Poggio Bracciolini, Lorenzo Valla, Marsilio Ficino, Angelo Poliziano, and Pietro Bembo. Integrating sources in Italian and Latin, Celenza focuses on the linked issues of language and philosophy. He also examines the conditions in which Renaissance intellectuals operated in an era before the invention of printing, analyzing reading strategies and showing how texts were consulted, and how new ideas were generated as a result of conversations, both oral and epistolary. The result is a volume that offers a new view on both the history of philosophy and Italian Renaissance intellectual life. It will serve as a key resource for students and scholars of early modern Italian humanism and culture.

This volume deals with the development of moral and political philosophy in the medieval West. Professor Nederman is concerned to trace the continuing influence of classical ideas, but emphasises that the very diversity and diffuseness of medieval thought shows that there is no single scheme that can account for the way these ideas were received, disseminated and reformulated by medieval ethical and political theorists.

The Cambridge Edition of Early Christian Writings provides the definitive anthology of early Christian texts from ca. 100 CE to ca. 650 CE. Its volumes reflect the cultural, intellectual, and linguistic diversity of early Christianity, and are organized thematically on the topics of God, Practice, Christ, Community, Reading, and Creation. The series expands the pool of source material to include not only Greek and Latin writings, but also Syriac and Coptic texts. Additionally, the series rejects a theologically normative view by juxtaposing texts that were important in antiquity but later deemed 'heretical' with orthodox texts. The translations are accompanied by introductions, notes, suggestions for further reading, and scriptural indices. The third volume focuses on early Christian reflection on Christ as God incarnate from the first century to ca. 450 CE. It will be an invaluable resource for students and academic researchers in early Christian studies, history of Christianity, theology and religious studies, and late antique Roman history.

This monumental, line-by-line commentary makes Thomas Aquinas's classic Treatise on Happiness and Ultimate Purpose accessible to all readers. Budziszewski illuminates arguments that even specialists find challenging: What is happiness? Is it something that we have, feel, or do? Does it lie in such things as wealth, power, fame, having friends, or knowing God? Can it actually be attained? This book's luminous prose makes Aquinas's treatise transparent, bringing to light profound underlying issues concerning knowledge, meaning, human psychology, and even the nature of reality.

A fascinating collection of Einstein's observations about life, religion, nationalism, and a host of personal topics that engaged the genius's intellect In the aftermath of the First World War, Einstein writes about his hopes for the League of Nations, his feelings as a German citizen about the growing anti-Semitism and nationalism of his country, and his myriad opinions about the current affairs of his day. In addition to these political perspectives, The World As I See It reveals the idealistic, spiritual, and witty side of this great intellectual as he approaches topics including "Good and Evil," "Religion and Science," "Active Pacifism," "Christianity and Judaism," and "Minorities." Including letters, speeches, articles, and essays written before 1935, this collection offers a complete portrait of Einstein as a humanitarian and as a human being trying to make sense of the changing world around him. This authorized Philosophical Library book features a new introduction by Neil Berger, PhD, and an illustrated biography of Albert Einstein, which includes rare photos and never-before-seen documents from the Albert Einstein Archives at the Hebrew University of Jerusalem.

A humorous and philosophical trip through life, from the New York Times-bestselling coauthor of Plato and a Platypus Walk into a Bar . . . Daniel Klein's fans have fallen in love with the warm, humorous, and thoughtful way he shows how philosophy resonates in everyday life. Readers of his popular books Plato and a Platypus Walk into a Bar . . . and Travels with Epicurus come for enlightenment and stay for the entertainment. As a young college student studying philosophy, Klein filled a notebook with short quotes from the world's greatest thinkers, hoping to find some guidance on how to live the best life he could. Now, from the vantage point of his eighth decade, Klein revisits the wisdom he relished in his youth with this collection of philosophical gems, adding new ones that strike a chord with him at the end of his life. From Epicurus to Emerson and Camus to the theologian Reinhold Niebuhr-whose words provided the title of this book-each pithy extract is annotated with Klein's inimitable charm and insights. In these pages, our favorite jokester-philosopher tackles life's biggest questions, leaving us chuckling and enlightened.

The conventional opposition of scholastic Aristotelianism and humanistic science has been increasingly questioned in recent years, and in these articles William Wallace aims to demonstrate that a progressive Aristotelianism in fact provided the foundation for Galileo's scientific discoveries. The first series of articles supply much of the documentary evidence that has led the author to the sources for Galileo's early notebooks: they show how Galileo, while teaching or preparing to teach at Pisa, actually appropriated much of his material from Jesuit lectures given at the Collegio Romano in 1598-90. The next articles then trace a number of key elements in Galileo's later work, mainly relating to logical methodology and natural philosophy, back to sources in medieval Aristotelian thought, notably in the writings of Albert the Great and Thomas Aquinas. La mise en opposition conventionnelle entre l'aristotelisme scolastique et la science humaniste a ete de plus en plus remise en question durant les dernieres annees. Tout au long de ces articles, William Wallace tente de demontrer que l'aristotelisme progressif a en fait pourvu le fondement des decouvertes scientifiques de Galilee. Le premier groupe d'articles fournit la plupart des preuves documentees qui ont mene l'auteur aux sources des premiers cahiers de notes de Galilee; on y voit comment celui-ci, alors qu'il enseignait, ou s'apprAtait A enseigner A Pise, s'etait en fait approprie quantite de donnees issues de cours magistraux jesuites qui avaient ete donnes au Collegio Romano entre 1588 et 90. Les etudes suivantes retracent A leur tour un certain nombre d'elements-clef des travaux ulterieurs de Galilee, se rapportant plus particulierement A la methodologie logique et a la philosophie naturelle, jusqu'A leurs sources dans la pensee aristotelicienne du Moyen Age, notamment dans les ecrits d'Albert le Grand et de Thomas d'Aquin.

In Canto XVIII of Paradiso, Dante sees thirty-five letters of Scripture - LOVE JUSTICE, YOU WHO RULE THE EARTH - 'painted' one after the other in the sky. It is an epiphany that encapsulates the Paradiso, staging its ultimate goal - the divine vision. This book offers a fresh, intensive reading of this extraordinary passage at the heart of the third canticle of the Divine Comedy. While adapting in novel ways the methods of the traditional lectura Dantis, William Franke meditates independently on the philosophical, theological, political, ethical, and aesthetic ideas that Dante's text so provocatively projects into a multiplicity of disciplinary contexts. This book demands that we question not only what Dante may have meant by his representations, but also what they mean for us today in the broad horizon of our intellectual traditions and cultural heritage.

This book offers a novel account of Aquinas's theory of the human act. It argues that Aquinas takes a human act to be a composite of two power-exercises, where one relates to the other as form to matter. The formal component is an act of the will, and the material component is a power-exercise caused by the will, which Aquinas refers to as the 'commanded act.' The book also argues that Aquinas conceptualizes the act of free choice as a hylomorphic composite: it is, materially, an act of the will, but it inherits a form from reason. As the book aims to show, the core idea of Aquinas's hylomorphic action theory is that the exercise of one power can structure the exercise of another power, and this provides a helpful way to think of the presence of cognition in conation and of intention in bodily movement.

'This sentence is false' - is that true? The 'Liar paradox' embodied in those words exerted a particular fascination on the logicians of the Western later Middle Ages, and, along with similar 'insoluble' problems, forms the subject of the first group of articles in this volume. In the following parts Professor Spade turns to medieval semantic theory, views on the relationship between language and thought, and to a study of one particular genre of disputation, that known as 'obligationes'. The focus is on the Oxford scholastics of the first half of the 14th century, and it is the name of William of Ockham which dominates these pages - a thinker with whom Professor Spade finds himself in considerable philosophical sympathy, and whose work on logic and semantic theory has a depth and richness that have not always been sufficiently appreciated.

William of Ockham (d. 1347) was among the most influential and the most notorious thinkers of the late Middle Ages. In the twenty-seven questions translated in this volume, most never before published in English, he considers a host of theological and philosophical issues, including the nature of virtue and vice, the relationship between the intellect and the will, the scope of human freedom, the possibility of God's creating a better world, the role of love and hatred in practical reasoning, whether God could command someone to do wrong, and more. In answering these questions, Ockham critically engages with the ethical thought of such predecessors as Aristotle, Augustine, Thomas Aquinas, and John Duns Scotus. Students and scholars of both philosophy and historical theology will appreciate the accessible translations and ample explanatory notes on the text.

In this classic work the author undertakes to show how Spinoza's philosophical ideas, particularly his political ideas, were influenced by his underlying emotional responses to the conflicts of his time. It thus differs form most professional philosophical analyses of the philosophy of Spinoza. The author identifies and discusses three periods in the development of Spinoza's thought and shows how they were reactions to the religious, political and economic developments in the Netherlands at the time. In his first period, Spinoza reacted very strongly to the competitive capitalism of the Amsterdam Jews whose values were "so thoroughly pervaded by an economic ethics that decrees the stock exchange approached in dignity the decrees of God," and of the ruling classes of Amsterdam, and was led out only to give up his business activities but also to throw in his lot with the Utopian groups of the day. In his second period, Spinoza developed serious doubts about the practicality of such idealistic movements and became a "mature political partisan" of Dutch liberal republicanism. The collapse of republicanism and the victory of the royalist party brought further disillusionment. Having become more reserved concerning democratic processes, and having decided that "every form of government could be made consistent with the life of free men," Spinoza devoted his time and efforts to deciding what was essential to any form of government which would make such a life possible. In his carefully crafted introduction to this new edition, Lewis Feuer responds to his critics, and reviews Spinoza's worldview in the light of the work of later scientists sympathetic to this own basic standpoint. He reviews Spinoza's arguments for the ethical and political contributions of the principle of determinism, and examines how these have guided, and at times frustrated, students and scholars of the social and physical sciences who have sought to understand and advance these disciplines.

The Late Scholastics, writing in Europe in the Baroque and Early Modern periods, discussed a wide variety of moral questions relating to political life in times of both peace and war. Is it ever permissible to bribe voters? Can tax evasion be morally justified? What are the moral duties of artists? Is it acceptable to fight in a war one believes to be unjust? May we surrender innocents to the enemy if it is necessary to save the state? These questions are no less relevant for philosophers and politicians today than they were for late scholastic thinkers. By bringing into play the opinions and arguments of numerous authors, many of them little known or entirely forgotten, this book is the first to provide an in-depth treatment of the dynamic and controversial nature of late scholastic applied moral thinking which demonstrates its richness and diversity.

In this book, Travis DeCook explores the theological and political innovations found in early modern accounts of the Bible's origins. In the charged climate produced by the Reformation and humanist historicism, writers grappled with the tension between the Bible's divine and human aspects, and they produced innovative narratives regarding the agencies and processes through which the Bible came into existence and was transmitted. DeCook investigates how these accounts of Scripture's production were taken up beyond the expected boundaries of biblical study, and were redeployed as the theological basis for wide-reaching arguments about the proper ordering of human life. DeCook provides a new, critical perspective on ideas regarding secularity, secularization, and modernity, challenging the dominant narratives regarding the Bible's role in these processes. He shows how these engagements with the Bible's origins prompt a rethinking of formulations of secularity and secularization in our own time.

The fourteenth and fifteenth centuries witnessed a rising interest in Arabic texts describing and explaining the rituals of the Coptic Church of Egypt. This book provides readers with an English translation of excerpts from three key texts on the Coptic liturgy by Abu al-Barakat ibn Kabar, Yuh.anna ibn Sabba', and Pope Gabriel V. With a scholarly introduction to the works, their authors, and the Coptic liturgy, as well as a detailed explanatory apparatus, this volume provides a useful and needed introduction to the worship tradition of Egypt's Coptic Christians. Presented for the first time in English, these texts provide valuable points of comparison to other liturgical commentaries produced elsewhere in the medieval Christian world.

The fourteenth and fifteenth centuries witnessed a rising interest in Arabic texts describing and explaining the rituals of the Coptic Church of Egypt. This book provides readers with an English translation of excerpts from three key texts on the Coptic liturgy by Abu al-Barakat ibn Kabar, Yuh.anna ibn Sabba', and Pope Gabriel V. With a scholarly introduction to the works, their authors, and the Coptic liturgy, as well as a detailed explanatory apparatus, this volume provides a useful and needed introduction to the worship tradition of Egypt's Coptic Christians. Presented for the first time in English, these texts provide valuable points of comparison to other liturgical commentaries produced elsewhere in the medieval Christian world.

The Age of Reason associated with the names of Descartes, Newton, Hobbes, and the French philosophers, actually began in the universities that first emerged in the late Middle Ages (1100 to 1600) when the first large scale institutionalization of reason in the history of civilization occurred. This study shows how reason was used in the university subjects of logic, natural philosophy, and theology, and to a much lesser extent in medicine and law. The final chapter describes how the Middle Ages acquired an undeserved reputation as an age of superstition, barbarism, and unreason.