This volume brings together world-leading scholars on the thought of Averroes, the greatest medieval commentator on Aristotle but also a major scholar of Islam. The collection situates him in his historical context by emphasizing the way that he responded to the political situation of twelfth-century Islamic Spain and the provocations of Islamic theology. It also sheds light on the interconnections between aspects of his work that are usually studied separately, such as his treatises on logic and his legal writings. Advanced students and scholars will find authoritative and insightful treatments of Averroes' philosophy, tackled from multiple perspectives and written in a clear and accessible way that will appeal to those encountering his work for the first time as well as to anyone looking for new critical approaches to Averroes and his thinking.

This book brings together the study of two great disciplines of the Islamic world: law and philosophy. In both sunni and shiite Islam, it became the norm for scholars to acquire a high level of expertise in the legal tradition. Thus some of the greatest names in the history of Aristotelianism were trained jurists, like Averroes, or commented on the status and nature of law, like al-Farabi. While such authors sought to put law in its place relative to the philosophical disciplines, others criticized philosophy from a legal viewpoint, like al-Ghazali and Ibn Taymiyya. But this collection of papers does not only explore the relative standing of law and philosophy. It also looks at how philosophers, theologians, and jurists answered philosophical questions that arise from jurisprudence itself. What is the logical structure of a well-formed legal argument? What standard of certainty needs to be attained in passing down judgments, and how is that standard reached? What are the sources of valid legal judgment and what makes these sources authoritative? May a believer be excused on grounds of ignorance? Together the contributions provide an unprecedented demonstration of the close connections between philosophy and law in Islamic society, while also highlighting the philosophical interest of texts normally studied only by legal historians.

Avicenna is the greatest philosopher of the Islamic world. His immense impact on Christian and Jewish medieval thought, as well as on the subsequent Islamic tradition, is charted in this volume alongside studies which provide a comprehensive introduction to and analysis of his philosophy. Contributions from leading scholars address a wide range of topics including Avicenna's life and works, conception of philosophy and achievement in logic and medicine. His ideas in the main areas of philosophy, such as epistemology, philosophy of religion and physics, are also analyzed. While serving as a general introduction to Avicenna's thought, this collection of critical essays also represents the cutting edge of scholarship on this most influential philosopher of the medieval era.

A much-maligned feature of ancient and medieval political thought is its tendency to appeal to nature to establish norms for human communities. From Aristotle's claim that humans are "political animals" to Aquinas' invocation of "natural law," it may seem that pre-modern philosophers were all too ready to assume that whatever is natural is good, and that just political arrangements must somehow be natural. The papers in this collection show that this assumption is, at best, too crude. From very early, for instance in the ancient sophists' contrast between nomos and physis, there was recognition that political arrangements may be precisely artificial, not natural, and it may be questioned whether even such supposed naturalists as Aristotle in fact adopt the quick inference from "natural" to "good." The papers in this volume trace the complex interrelations between nature and such concepts as law, legitimacy, and justice, covering a wide historical range stretching from Plato and the Sophists to Aristotle, Hellenistic philosophy, Cicero, the Neoplatonists Plotinus and Porphyry, ancient Christian thinkers, and philosophers of both the Islamic and Christian Middle Ages.

Al-Kindi was the first philosopher of the Islamic world. He lived in Iraq and studied in Baghdad, where he became attached to the caliphal court. In due course he would become an important figure at court: a tutor to the caliph's son, and a central figure in the translation movement of the ninth century, which rendered much of Greek philosophy, science, and medicine into Arabic. Al-Kindi's wide-ranging intellectual interests included not only philosophy but also music, astronomy, mathematics, and medicine. Through deep engagement with Greek tradition al-Kindi developed original theories on key issues in the philosophy of religion, metaphysics, physical science, and ethics. He is especially known for his arguments against the world's eternity, and his innovative use of Greek ideas to explore the idea of God's unity and transcendence.
Despite al-Kindi's historical and philosophical importance no book has presented a complete, in-depth look at his thought until now. In this accessible introduction to al-Kindi's works, Peter Adamson surveys what is known of his life and examines his method and his attitude towards the Greek tradition, as well as his subtle relationship with the Muslim intellectual culture of his day. Above all the book focuses on explaining and evaluating the ideas found in al-Kindi's wide-ranging philosophical corpus, including works devoted to science and mathematics. Throughout, Adamson writes in language that is both serious and engaging, academic and approachable. This book will be of interest to experts in the field, but it requires no knowledge of Greek or Arabic, and is also aimed at non-experts who are simply interested in one of the greatest of Islamicphilosophers.

Philosophy in the Islamic world from the 9th to 11th centuries was characterized by an engagement with Greek philosophical works in Arabic translation. This volume collects papers on both the Greek philosophers in their new Arabic guise, and on reactions to the translation movement in the period leading up to Avicenna. In a first section, Adamson provides general studies of the 'formative' period of philosophy in the Islamic world, discussing the Arabic reception of Aristotle and of his commentators. He also argues that this formative period was characterized not just by the use of Hellenic materials, but also by a productive exchange of ideas between Greek-inspired 'philosophy (falsafa)' and Islamic theology (kalAE m). A second section considers the underappreciated philosophical impact of Galen, using Arabic sources to understand Galen himself, and exploring the thought of the doctor and philosopher al-RAE zAE", who drew on Galen as a chief inspiration. A third section looks at al-FAE rAE bAE" and the so-called 'Baghdad school' of the 10th century, examining their reaction to Aristotle's Metaphysics, his epistemology, and his famous deterministic 'sea battle' argument. A final group of papers is devoted to Avicenna's philosophy, which marks the beginning of a new era of philosophy in the Islamic world.

This book collects 15 papers on the greatest philosopher of late antiquity and founder of Neoplatonism, Plotinus (d.270), and the founding figure of philosophy in the Islamic world: al-KindAE" (d. ca. 873). A number of the contributions focus on the text that joins the two: the so-called Theology of Aristotle, in fact an Arabic version of Plotinus' Enneads produced in al- KindAE"'s translation circle. Across several papers, Adamson argues that this translation is best understood as a reinterpretation of Plotinus designed to appeal to contemporary readers in the culture of the 'AbbAEsid era. Two contributions also analyze the notes on the Theology written by the great Avicenna. Other papers look at aspects of al-KindAE"'s own thought, exploring his ideas concerning metaphysics, free will astrology, and optics. The traditions of Plotinus and al-KindAE" are also treated, with papers on Plotinus' student Porphyry and his Arabic reception, and on followers of al-KindAE". Adamson argues that we can identify what he calls a 'Kindian tradition' in the 9th-10th centuries. He discusses the philosophical presuppositions of this movement, and the use of al-KindAE"'s ideas made by one particular representative of the Kindian tradition, the Persian thinker Miskawayh.

Peter Adamson and Jonardon Ganeri present a lively introduction to one of the world's richest intellectual traditions: the philosophy of classical India. They begin with the earliest extant literature, the Vedas, and the explanatory works that these inspired, known as Upanisads. They also discuss other famous texts of classical Vedic culture, especially the Mahabharata and its most notable section, the Bhagavad-Gita, alongside the rise of Buddhism and Jainism. In this opening section, Adamson and Ganeri emphasize the way that philosophy was practiced as a form of life in search of liberation from suffering. Next, the pair move on to the explosion of philosophical speculation devoted to foundational texts called 'sutras,' discussing such traditions as the logical and epistemological Nyaya school, the monism of Advaita Vedanta, and the spiritual discipline of Yoga. In the final section of the book, they chart further developments within Buddhism, highlighting Nagarjuna's radical critique of 'non-dependent' concepts and the no-self philosophy of mind found in authors like Dignaga, and within Jainism, focusing especially on its 'standpoint' epistemology. Unlike other introductions that cover the main schools and positions in classical Indian philosophy, Adamson and Ganeri's lively guide also pays attention to philosophical themes such as non-violence, political authority, and the status of women, while considering textual traditions typically left out of overviews of Indian thought, like the Carvaka school, Tantra, and aesthetic theory as well. Adamson and Ganeri conclude by focusing on the much-debated question of whether Indian philosophy may have influenced ancient Greek philosophy and, from there, evaluate the impact that this area of philosophy had on later Western thought.

This book collects 15 papers on the greatest philosopher of late antiquity and founder of Neoplatonism, Plotinus (d.270), and the founding figure of philosophy in the Islamic world: al-KindAE" (d. ca. 873). A number of the contributions focus on the text that joins the two: the so-called Theology of Aristotle, in fact an Arabic version of Plotinus' Enneads produced in al- KindAE"'s translation circle. Across several papers, Adamson argues that this translation is best understood as a reinterpretation of Plotinus designed to appeal to contemporary readers in the culture of the 'AbbAE sid era. Two contributions also analyze the notes on the Theology written by the great Avicenna. Other papers look at aspects of al-KindAE"'s own thought, exploring his ideas concerning metaphysics, free will astrology, and optics. The traditions of Plotinus and al-KindAE" are also treated, with papers on Plotinus' student Porphyry and his Arabic reception, and on followers of al-KindAE". Adamson argues that we can identify what he calls a 'Kindian tradition' in the 9th-10th centuries. He discusses the philosophical presuppositions of this movement, and the use of al-KindAE"'s ideas made by one particular representative of the Kindian tradition, the Persian thinker Miskawayh.

A much-maligned feature of ancient and medieval political thought is its tendency to appeal to nature to establish norms for human communities. From Aristotle's claim that humans are "political animals" to Aquinas' invocation of "natural law," it may seem that pre-modern philosophers were all too ready to assume that whatever is natural is good, and that just political arrangements must somehow be natural. The papers in this collection show that this assumption is, at best, too crude. From very early, for instance in the ancient sophists' contrast between nomos and physis, there was recognition that political arrangements may be precisely artificial, not natural, and it may be questioned whether even such supposed naturalists as Aristotle in fact adopt the quick inference from "natural" to "good." The papers in this volume trace the complex interrelations between nature and such concepts as law, legitimacy, and justice, covering a wide historical range stretching from Plato and the Sophists to Aristotle, Hellenistic philosophy, Cicero, the Neoplatonists Plotinus and Porphyry, ancient Christian thinkers, and philosophers of both the Islamic and Christian Middle Ages.

Philosophical controversy over non-human animals extends further back than many realize - before Utilitarianism and Darwinism to the very genesis of philosophy. This volume examines the richness and complexity of that long history. Twelve essays trace the significance of animals from Greek and Indian antiquity through the Islamic and Latin medieval traditions, to Renaissance and early modern thought, ending with contemporary notions about animals. Two main questions emerge throughout the volume: what capacities can be ascribed to animals, and how should we treat them? Notoriously ungenerous attitudes towards animals' mental lives and ethics status, found for instance in Aristotle and Descartes, are shown to have been more nuanced than often supposed, while remarkable defenses of benevolence towards animals are unearthed in late antiquity, India, the Islamic world, and Kant. Other chapters examine cannibalism and vegetarianism in Renaissance thought, and the scientific testing of animals. A series of interdisciplinary reflections sheds further light on human attitudes towards animals, looking at their depiction in visual artworks from China, Africa, and Europe, as well as the rich tradition of animal fables beginning with Aesop.

Peter Adamson and Jonardon Ganeri present a lively introduction to one of the world's richest intellectual traditions: the philosophy of classical India. They begin with the earliest extant literature, the Vedas, and the explanatory works that these inspired, known as Upanisads. They also discuss other famous texts of classical Vedic culture, especially the Mahabharata and its most notable section, the Bhagavad-Gita, alongside the rise of Buddhism and Jainism. In this opening section, Adamson and Ganeri emphasize the way that philosophy was practiced as a form of life in search of liberation from suffering. Next, the pair move on to the explosion of philosophical speculation devoted to foundational texts called 'sutras,' discussing such traditions as the logical and epistemological Nyaya school, the monism of Advaita Vedanta, and the spiritual discipline of Yoga. In the final section of the book, they chart further developments within Buddhism, highlighting Nagarjuna's radical critique of 'non-dependent' concepts and the no-self philosophy of mind found in authors like Dignaga, and within Jainism, focusing especially on its 'standpoint' epistemology. Unlike other introductions that cover the main schools and positions in classical Indian philosophy, Adamson and Ganeri's lively guide also pays attention to philosophical themes such as non-violence, political authority, and the status of women, while considering textual traditions typically left out of overviews of Indian thought, like the Carvaka school, Tantra, and aesthetic theory as well. Adamson and Ganeri conclude by focusing on the much-debated question of whether Indian philosophy may have influenced ancient Greek philosophy and, from there, evaluate the impact that this area of philosophy had on later Western thought.

Peter Adamson presents a lively introduction to six hundred years of European philosophy, from the beginning of the ninth century to the end of the fourteenth century. The medieval period is one of the richest in the history of philosophy, yet one of the least widely known. Adamson introduces us to some of the greatest thinkers of the Western intellectual tradition, including Peter Abelard, Anselm of Canterbury, Thomas Aquinas, John Duns Scotus, William of Ockham, and Roger Bacon. And the medieval period was notable for the emergence of great women thinkers, including Hildegard of Bingen, Marguerite Porete, and Julian of Norwich. Original ideas and arguments were developed in every branch of philosophy during this period - not just philosophy of religion and theology, but metaphysics, philosophy of logic and language, moral and political theory, psychology, and the foundations of mathematics and natural science.

Peter Adamson explores the rich intellectual history of the Byzantine Empire and the Italian Renaissance. Peter Adamson presents an engaging and wide-ranging introduction to the thinkers and movements of two great intellectual cultures: Byzantium and the Italian Renaissance. First he traces the development of philosophy in the Eastern Christian world, from such early figures as John of Damascus in the eighth century to the late Byzantine scholars of the fifteenth century. He introduces major figures like Michael Psellos, Anna Komnene, and Gregory Palamas, and examines the philosophical significance of such cultural phenomena as iconoclasm and conceptions of gender. We discover the little-known traditions of philosophy in Syriac, Armenian, and Georgian. These chapters also explore the scientific, political, and historical literature of Byzantium. There is a close connection to the second half of the book, since thinkers of the Greek East helped to spark the humanist movement in Italy. Adamson tells the story of the rebirth of philosophy in Italy in the fifteenth and sixteenth centuries. We encounter such famous names as Christine de Pizan, Niccolo Machiavelli, Giordano Bruno, and Galileo, but as always in this book series such major figures are read alongside contemporaries who are not so well known, including such fascinating figures as Lorenzo Valla, Girolamo Savonarola, and Bernardino Telesio. Major historical themes include the humanist engagement with ancient literature, the emergence of women humanists, the flowering of Republican government in Renaissance Italy, the continuation of Aristotelian and scholastic philosophy alongside humanism, and breakthroughs in science. All areas of philosophy, from theories of economics and aesthetics to accounts of the human mind, are featured. This is the sixth volume of Adamson's History of Philosophy Without Any Gaps, taking us to the threshold of the early modern era.

Very Short Introductions: Brilliant, Sharp, Inspiring This book provides an introduction to the most important philosopher of the Islamic world, Ibn Sīn�, often known in English by his Latinized name Avicenna. After introducing the man and his works, with an overview of the historical context in which he lived, the book devotes chapters to the different areas of Ibn Sīn�'s thought. Among the topics covered are his innovations in logic, his theory of the human soul and its powers, the relation between his medical writings and his philosophy, and his metaphysics of existence. Particular attention is given to two famous arguments: his flying man thought experiment and the so-called “demonstration of the truthful,� a proof for the existence of God as the Necessary Existent. A distinctive feature of the book is its attention to the relationship between Ibn Sīn� and Islamic rational theology (kal�m): in which we see how Ibn Sīn� responded to this tradition in many areas of his thought. A final chapter looks at Ibn Sīn�'s legacy in both the Islamic world and in Latin Christendom. Here Adamson focuses on the critical responses to Ibn Sīn� in subsequent generations by such figures as al-Ghaz�lī, al-Suhrawardī, and Fakhr al-Dīn al-R�zī. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

This book introduces readers to Abu Bakr al-Razi (known in Latin as Rhazes), one of the most innovative and divisive figures of the early philosophical tradition in the Islamic world. Drawing on his extant works on ethics and a range of quotations and testimony from often hostile medieval authors, Adamson reconstructs Razi's cosmological system, which posits four principles alongside God for the making of the universe: Soul, Matter, Time, and Place. Adamson argues that this system is fundamentally based on Plato, while it accepts Aristotle's physics as a "relative" or superficial description of the universe. This notorious theory of the "five eternals" led to charges of heresy. But through an examination of his debates with contemporary Islamic theologians and representatives of Ismaili Shiism, Adamson shows that Razi's ideas about religion and prophecy may have been distorted by intellectual opponents. Razi's scientific contributions are also considered in depth. One chapter is devoted to the philosophically rewarding aspects of Razi's extensive writings on medicine. His ideas about alchemy are also discussed along with his atomist account of matter. The final chapter looks at Razi's views on ethics, and argues against a prominent interpretation of him as a hedonist inspired by Epicureanism. The book presupposes no prior knowledge of Razi or specialist knowledge of this period in the history of philosophy. It will be rewarding for anyone with an interest in the reception of Greek philosophy, especially Plato, in the history of medicine, or of medieval philosophy more generally.

The nine papers collected here explore a broad range of sources for texts from the classical period of Arabic philosophy, and a broad range of influence exerted by these texts. By the 'classical period' is meant that part of the Arabic philosophical tradition normally included in the canon of 'medieval' philosophy. It begins in the ninth century, which is when the impact of Greek philosophical and scientific works began to be felt, thanks to their translation under the 'Abbasid caliphs, and ends in the twelfth century. This volume focuses on the influences felt by, and exerted by, the four main philosophers of this period: al-Kindi, al-Farabi, Avicenna, and Averroes. But the historical range covered extends well past the twelfth century, into Latin Renaissance philosophy and Islamic philosophy of the seventeenth century. Philosophical themes include human psychology, logic, the influence of Neoplatonism, and problems in Aristotelian natural philosophy.

The latest in the series based on the popular History of Philosophy podcast, this volume presents the first full history of philosophy in the Islamic world for a broad readership. It takes an approach unprecedented among introductions to this subject, by providing full coverage of Jewish and Christian thinkers as well as Muslims, and by taking the story of philosophy from its beginnings in the world of early Islam all the way through to the twentieth century. Major figures like Avicenna, Averroes, and Maimonides are covered in great detail, but the book also looks at less familiar thinkers, including women philosophers. Attention is also given to the philosophical relevance of Islamic theology (kalam) and mysticism-the Sufi tradition within Islam, and Kabbalah among Jews-and to science, with chapters on disciplines like optics and astronomy. The book is divided into three sections, with the first looking at the first blossoming of Islamic theology and responses to the Greek philosophical tradition in the world of Arabic learning. This 'formative period' culminates with the work of Avicenna, the pivotal figure to whom most later thinkers feel they must respond. The second part of the book discusses philosophy in Muslim Spain (Andalusia), where Jewish philosophers come to the fore, though this is also the setting for such thinkers as Averroes and Ibn Arabi. Finally, a third section looks in unusual detail at later developments, touching on philosophy in the Ottoman, Mughal, and Safavid empires and showing how thinkers in the nineteenth to the twentieth century were still concerned to respond to the ideas that had animated philosophy in the Islamic world for centuries, while also responding to political and intellectual challenges from the European colonial powers.

Avicenna is the greatest philosopher of the Islamic world. His immense impact on Christian and Jewish medieval thought, as well as on the subsequent Islamic tradition, is charted in this volume alongside studies which provide a comprehensive introduction to and analysis of his philosophy. Contributions from leading scholars address a wide range of topics including Avicenna's life and works, conception of philosophy and achievement in logic and medicine. His ideas in the main areas of philosophy, such as epistemology, philosophy of religion and physics, are also analyzed. While serving as a general introduction to Avicenna's thought, this collection of critical essays also represents the cutting edge of scholarship on this most influential philosopher of the medieval era.

Dr Michael Lowell-a mild-mannered American, unshakeably decent and at the top of his profession-accepts an invitation to a weekend reunion of Oxford college friends. He is looking forward to meeting some of them-including front-line Canadian medic Helene Hevre and the Australian advertising genius Toby Jenks. But the big attraction is the serene young woman from Karachi who rejected him twenty years ago because he was `just a little bit too dull'. As the weekend gets under way and old loves and tensions arise, an audacious suggestion is made. It begins as a joke. But it is a joke that none of them can forget. Moving between Oxford, New York, Washington, Geneva and Abidjan, this compelling political thriller is the story of five ordinary people who find themselves drawn into an extraordinary conspiracy-a gamble that could force the hand of governments and affect the lives of millions. But if it should go wrong, the risk to their own lives is incalculable.

Many of the leading philosophers in the Islamic world were doctors, yielding extensive links between philosophy and medicine. The twelve papers in this volume explore these links, focusing on the classical or formative period (up to the eleventh century AD). One central theme is the Arabic reception of Greek figures who worked on medicine or medical topics, including Hippocrates, Aristotle and Galen. Several of the luminaries of philosophy in the early Islamic world are also studied, including Abu Bakr al-Razi, al-Farabi, and Avicenna. Conversely, the volume also includes research on the use of philosophical ideas in medical authors, including 'Ali ibn Ridwan. Attention is also given to the connections between medicine and Islamic theology (kalam). As a whole, the book provides both a survey of the kinds of work being done in this relatively unexplored area, and a springboard for further research.

How do we judge whether we should be willing to follow the views of experts or whether we ought to try to come to our own, independent views? This book seeks the answer in medieval philosophical thought. In this engaging study into the history of philosophy and epistemology, Peter Adamson provides an answer to a question as relevant today as it was in the medieval period: how and when should we turn to the authoritative expertise of other people in forming our own beliefs? He challenges us to reconsider our approach to this question through a constructive recovery of the intellectual and cultural traditions of the Islamic world, the Byzantine Empire, and Latin Christendom. Adamson begins by foregrounding the distinction in Islamic philosophy between taqlīd, or the uncritical acceptance of authority, and ijtih�d, or judgment based on independent effort, the latter of which was particularly prized in Islamic law, theology, and philosophy during the medieval period. He then demonstrates how the Islamic tradition paves the way for the development of what he calls a “justified taqlīd,� according to which one develops the skills necessary to critically and selectively follow an authority based on their reliability. The book proceeds to reconfigure our understanding of the relation between authority and independent thought in the medieval world by illuminating how women found spaces to assert their own intellectual authority, how medieval writers evaluated the authoritative status of Plato and Aristotle, and how independent reasoning was deployed to defend one Abrahamic faith against the other. This clear and eloquently written book will interest scholars in and enthusiasts of medieval philosophy, Islamic studies, Byzantine studies, and the history of thought.

Classical Philosophy is the first of a series of books in which Peter Adamson aims ultimately to present a complete history of philosophy, more thoroughly but also more enjoyably than ever before. In short, lively chapters, based on the popular History of Philosophy podcast, he offers an accessible, humorous, and detailed look at the emergence of philosophy with the Presocratics, the probing questions of Socrates, and the first full flowering of philosophy with the dialogues of Plato and the treatises of Aristotle. The story is told 'without any gaps', discussing not only such major figures but also less commonly discussed topics like the Hippocratic Corpus, the Platonic Academy, and the role of women in ancient philosophy. Within the thought of Plato and Aristotle, the reader will find in-depth introductions to major works, such as the Republic and the Nicomachean Ethics, which are treated in detail that is unusual in an introduction to ancient philosophy. Adamson looks at fascinating but less frequently read Platonic dialogues like the Charmides and Cratylus, and Aristotle's ideas in zoology and poetics. This full coverage allows him to tackle ancient discussions in all areas of philosophy, including epistemology, metaphysics, philosophy of language, philosophy of science, ethics and politics. Attention is also given to the historical and literary context of classical philosophy, with exploration of how early Greek cosmology responded to the poets Homer and Hesiod, how Socrates was presented by the comic playwright Aristophanes and the historian Xenophon, and how events in Greek history may have influenced Plato's thought. This is a new kind of history which will bring philosophy to life for all readers, including those coming to the subject for the first time.

This volume brings together world-leading scholars on the thought of Averroes, the greatest medieval commentator on Aristotle but also a major scholar of Islam. The collection situates him in his historical context by emphasizing the way that he responded to the political situation of twelfth-century Islamic Spain and the provocations of Islamic theology. It also sheds light on the interconnections between aspects of his work that are usually studied separately, such as his treatises on logic and his legal writings. Advanced students and scholars will find authoritative and insightful treatments of Averroes' philosophy, tackled from multiple perspectives and written in a clear and accessible way that will appeal to those encountering his work for the first time as well as to anyone looking for new critical approaches to Averroes and his thinking.

Peter Adamson presents a lively introduction to six hundred years of European philosophy, from the beginning of the ninth century to the end of the fourteenth century. The medieval period is one of the richest in the history of philosophy, yet one of the least widely known. Adamson introduces us to some of the greatest thinkers of the Western intellectual tradition, including Peter Abelard, Anselm of Canterbury, Thomas Aquinas, John Duns Scotus, William of Ockham, and Roger Bacon. And the medieval period was notable for the emergence of great women thinkers, including Hildegard of Bingen, Marguerite Porete, and Julian of Norwich. Original ideas and arguments were developed in every branch of philosophy during this period - not just philosophy of religion and theology, but metaphysics, philosophy of logic and language, moral and political theory, psychology, and the foundations of mathematics and natural science.