G. E. R. Lloyd – författare

This study traces Greek science through the work of the Pythagoreans, the Presocratic natural philosophers, the Hippocratic writers, Plato, the fourth-century B.C. astronomers, and Aristotle. G. E. R. Lloyd also investigates the relationships between science and philosophy and science and medicine; he discusses the social and economic setting of early Greek science; and he analyzes the motives and incentives of the different groups of writers.

Across several intellectual disciplines there exists a tension between an appreciation of the cognitive capacities that all humans share and a recognition of the great variety in their manifestations in different individuals and groups. In this book G. E. R. Lloyd examines how, while avoiding the imposition of prior Western assumptions and concepts, we can reconcile two conflicting intuitions: that all humans share the same basic cognitive capacities and yet their actual manifestations in different individuals and groups differ appreciably. Lloyd investigates the cultural viability of analytic tools we commonly use (such as the contrasts between the literal and the metaphorical, between myth and rational account, and between nature and culture themselves) and the categories that we employ to organize human experience (like mathematics, religion, law, and aesthetics). The end result is a robust defence, within limits, of the possibilities of mutual intelligibility—one which recognizes both the diversity in the manifestations of human intelligence and the need to revise our assumptions in order to achieve that understanding.

Long before science as we know it today existed, sophisticated studies of the external world were undertaken, notably in Mesopotamia, India, China, and Greece. G. E. R. Lloyd explores three interrelated issues concerning those investigations. This first issue is methods--how was it thought that they should be pursued? The second is subject-matter--what was assumed about what there is to be investigated? The third issue is aims and value--what were such investigations thought to be good for? Thus how did an ideal of demonstration that would yield incontrovertible conclusions come to arise and what did it owe to the political institutions of the society in which it first developed, namely ancient Greece? Debate has been widely practised and not just in literate societies: Lloyd's second chapter draws up a taxonomy of ancient debates and discusses how the ideals of transparency and accountability were made explicit. Then how did ideas about the need to undertake systematic research come to be formulated and such research practised, and what obstacles did it face? Different equally valid assumptions have been made about what there is to be investigated, reflecting what is here called the multidimensionality of the phenomena, and different ancient investigators entertained different aims for their work, mirroring but sometimes going beyond the current values of their society. Taking stock of all this diversity, the final chapter spells out the implications for our understanding of the history of human reasoning in general, exploring its commonalities and where and why it has manifested and continues to manifest specificities across different populations.

G. E. R. Lloyd explores the variety of ideas and assumptions that humans have entertained concerning three main topics: being, or what there is; humanity--what makes a human being a human; and understanding, both of the world and of one another. Amazingly diverse views have been held on these issues by different individuals and collectivities in both ancient and modern times. Lloyd juxtaposes the evidence available from ethnography and from the study of ancient societies, both to describe that diversity and to investigate the problems it poses. Many of the ideas in question are deeply puzzling, even paradoxical, to the point where they have often been described as irrational or frankly unintelligible. Many implicate fundamental moral issues and value judgements, where again we may seem to be faced with an impossible task in attempting to arrive at a fair-minded evaluation. How far does it seem that we are all the prisoners of the conceptual systems of the collectivities to which we happen to belong? To what extent and in what circumstances is it possible to challenge the basic concepts of such systems? Being, Humanity, and Understanding examines these questions cross-culturally and seeks to draw out the implications for the revisability of some of our habitual assumptions concerning such topics as ontology, morality, nature, relativism, incommensurability, the philosophy of language, and the pragmatics of communication.

Long before science as we know it today existed, sophisticated studies of the external world were undertaken, notably in Mesopotamia, India, China, and Greece. G. E. R. Lloyd explores three interrelated issues concerning those investigations. This first issue is methods--how was it thought that they should be pursued? The second is subject-matter--what was assumed about what there is to be investigated? The third issue is aims and value--what were such investigations thought to be good for? Thus how did an ideal of demonstration that would yield incontrovertible conclusions come to arise and what did it owe to the political institutions of the society in which it first developed, namely ancient Greece? Debate has been widely practised and not just in literate societies: Lloyd's second chapter draws up a taxonomy of ancient debates and discusses how the ideals of transparency and accountability were made explicit. Then how did ideas about the need to undertake systematic research come to be formulated and such research practised, and what obstacles did it face? Different equally valid assumptions have been made about what there is to be investigated, reflecting what is here called the multidimensionality of the phenomena, and different ancient investigators entertained different aims for their work, mirroring but sometimes going beyond the current values of their society. Taking stock of all this diversity, the final chapter spells out the implications for our understanding of the history of human reasoning in general, exploring its commonalities and where and why it has manifested and continues to manifest specificities across different populations.

Across several intellectual disciplines there exists a tension between an appreciation of the cognitive capacities that all humans share and a recognition of the great variety in their manifestations in different individuals and groups. In this book G. E. R. Lloyd examines how, while avoiding the imposition of prior Western assumptions and concepts, we can reconcile two conflicting intuitions: that all humans share the same basic cognitive capacities and yet their actual manifestations in different individuals and groups differ appreciably. Lloyd investigates the cultural viability of analytic tools we commonly use (such as the contrasts between the literal and the metaphorical, between myth and rational account, and between nature and culture themselves) and the categories that we employ to organize human experience (like mathematics, religion, law, and aesthetics). The end result is a robust defence, within limits, of the possibilities of mutual intelligibility--one which recognizes both the diversity in the manifestations of human intelligence and the need to revise our assumptions in order to achieve that understanding.

This original and lively book explores Greek ideas about health and disease and their influence on Greek thought. Fundamental issues such as causation and responsibility, purification and pollution, mind-body relations and gender differences, authority and the expert and who can challenge them, reality and appearances, good government, happiness, and good and evil themselves are deeply implicated. Using the evidence not just from Greek medical theory and practice but also from epic, lyric, tragedy, historiography, philosophy, and religion, G. E. R. Lloyd offers the first comprehensive account of the influence of Greek thought about health and disease on the Greek imagination.

This original and lively book explores Greek ideas about health and disease and their influence on Greek thought. Fundamental issues such as causation and responsibility, purification and pollution, mind-body relations and gender differences, authority and the expert and who can challenge them, reality and appearances, good government, happiness, and good and evil themselves are deeply implicated. Using the evidence not just from Greek medical theory and practice but also from epic, lyric, tragedy, historiography, philosophy, and religion, G. E. R. Lloyd offers the first comprehensive account of the influence of Greek thought about health and disease on the Greek imagination.

The organisation of higher education across the world is one of several factors that conspire to create the assumption that our own map of the intellectual disciplines is, broadly speaking, valid cross-culturally. Disciplines in the Making challenges this in relation to eight main areas of human endeavour, namely philosophy, mathematics, history, medicine, art, law, religion and science. Lloyd focuses on historical and cross-cultural data that throw light on the different ways in which these disciplines were constituted and defined in different periods and civilisations, especially in ancient Greece and China, and how the relationships between them were understood, particularly when one or other discipline claimed hegemonic status (as happened, at different times, with philosophy, history, religion and science). He also explores the role of elites, whether positive (when they foster the professionalisation of a discipline) or negative (when they restrict recruitment to the profession, when they insist on adherence to established norms, concepts and practices and thereby inhibit further innovation). The issues are relevant to current educational policy in relation to the ever-increasing specialisation we see, especially in the sciences, and to the difficulties encountered in making the most of the opportunities for inter- or trans-disciplinary research.

G. E. R. Lloyd explores the variety of ideas and assumptions that humans have entertained concerning three main topics: being, or what there is; humanity--what makes a human being a human; and understanding, both of the world and of one another. Amazingly diverse views have been held on these issues by different individuals and collectivities in both ancient and modern times. Lloyd juxtaposes the evidence available from ethnography and from the study of ancient societies, both to describe that diversity and to investigate the problems it poses. Many of the ideas in question are deeply puzzling, even paradoxical, to the point where they have often been described as irrational or frankly unintelligible. Many implicate fundamental moral issues and value judgements, where again we may seem to be faced with an impossible task in attempting to arrive at a fair-minded evaluation. How far does it seem that we are all the prisoners of the conceptual systems of the collectivities to which we happen to belong? To what extent and in what circumstances is it possible to challenge the basic concepts of such systems? Being, Humanity, and Understanding examines these questions cross-culturally and seeks to draw out the implications for the revisability of some of our habitual assumptions concerning such topics as ontology, morality, nature, relativism, incommensurability, the philosophy of language, and the pragmatics of communication.

The organisation of higher education across the world is one of several factors that conspire to create the assumption that our own map of the intellectual disciplines is, broadly speaking, valid cross-culturally. Disciplines in the Making challenges this in relation to eight main areas of human endeavour, namely philosophy, mathematics, history, medicine, art, law, religion and science. Lloyd focuses on historical and cross-cultural data that throw light on the different ways in which these disciplines were constituted and defined in different periods and civilisations, especially in ancient Greece and China, and how the relationships between them were understood, particularly when one or other discipline claimed hegemonic status (as happened, at different times, with philosophy, history, religion and science). He also explores the role of elites, whether positive (when they foster the professionalisation of a discipline) or negative (when they restrict recruitment to the profession, when they insist on adherence to established norms, concepts and practices and thereby inhibit further innovation). The issues are relevant to current educational policy in relation to the ever-increasing specialisation we see, especially in the sciences, and to the difficulties encountered in making the most of the opportunities for inter- or trans-disciplinary research.

In this volume, the author discusses the fundamental Greek contributions to science, drawing on the rich literary and archaeological sources for the period after Aristotle. Particular attention is paid to the Greeks' conceptions of the inquiries they were engaged on, and to the interrelations of science and philosophy, science and religion, and science and technology. In the first part of the book the author considers the two hundred years after the death of Aristotle, devoting separate chapters to mathematics, astronomy, and biology. He goes on to deal with Ptolemy and Galen and concludes with a discussion of later writers and of the problems raised by the question of the decline of ancient science.

G.E.R. Lloyd's wide-ranging and historical study of the development of Greek science is a valuable contribution to current debates in the philosophy of language, on the analysis of scientific revolutions, and the rationality of science.

The Symposia Aristotelica were inaugurated at Oxford in 1957. They are conferences of select groups of Aristotelian scholars from the UK, USA and Europe, and are held every three years. In 1975 the meeting was held in Cambridge and was devoted to Aristotle's psychological treatises, the De anima and the Parva uaturalia. The members of the conference discussed some of the much debated problems of Aristotle's psychology and broached important new topics such as his ideas on imagination. Dr Lloyd and Professor Owen have collected and edited the papers presented to the Symposium and provided an analytical index.

Dr Lloyd writes for those who want to discover and explore Aristotle's work for themselves. He acts as mediator between Aristotle and the modern reader. The book is divided into two parts. The first tells the story of Aristotle's intellectual development as far as it can be reconstructed; the second presents the fundamentals of his thought in the main fields of inquiry which interested him: logic and metaphysics, physics, psychology, ethics, politics, and literary criticism. The final chapter considers the unity and coherence of Aristotle's philosophy, and records briefly his later influence on European thought. This is a concise and lucid account of the work of a difficult and profound thinker. Dr Lloyd's business is only with the essentials; but he does not shirk the difficulties which arise in their interpretation, nor does he invest Aristotle with a spurious modernity.

This book was first published in 1991. The study of ancient science and its relations with Greek philosophy has made a significant and growing contribution to our understanding of ancient thought and civilisation. This collection of articles on Greek science contains fifteen of the most important papers published by G. E. R. Lloyd in this area since 1961, together with three newer articles. The topics range over all areas and periods of Greek science, from the earliest Presocratic philosophers to Ptolemy and Galen. In each case the article is preceded by an introduction that assesses scholarly debate on the topic since the original publication. Professor Lloyd also suggests modifications and developments to his own position in the light of those debates and his own further research.

This is a wide-ranging exploration of the similarities and differences between ancient Greek and ancient Chinese science and philosophy, concentrating on the period down to AD 300. Professor Lloyd studies such questions as the attitudes towards authority, the practice of confrontational debate, the role of methodological inquiries, the development of techniques of persuasion, the assumptions made about causal explanation and the focus of interest in the study of the heavens and in that of the human body. In each case the Greek and Chinese ways of posing the problems are carefully distinguished to avoid applying either Greek categories to Chinese thought or vice versa. Professor Lloyd shows that the science produced in each ancient civilisation differs in important respects and relates those differences to the values and social institutions in question.

This book challenges several widespread views concerning Aristotle's methods and practices of scientific and philosophical research. Taking central topics in psychology, zoology, astronomy and politics, Professor Lloyd explores generally unrecognised tensions between Aristotle's deeply held a priori convictions and his remarkable empirical honesty in the face of complexities in the data or perceived difficult or exceptional cases. The picture that emerges of Aristotle's actual engagement in scientific research and of his own reflections on that research is substantially more complex than is usually allowed.

This book challenges several widespread views concerning Aristotle's methods and practices of scientific and philosophical research. Taking central topics in psychology, zoology, astronomy and politics, Professor Lloyd explores generally unrecognised tensions between Aristotle's deeply held a priori convictions and his remarkable empirical honesty in the face of complexities in the data or perceived difficult or exceptional cases. The picture that emerges of Aristotle's actual engagement in scientific research and of his own reflections on that research is substantially more complex than is usually allowed.

This is a wide-ranging exploration of the similarities and differences between ancient Greek and ancient Chinese science and philosophy, concentrating on the period down to AD 300. Professor Lloyd studies such questions as the attitudes towards authority, the practice of confrontational debate, the role of methodological inquiries, the development of techniques of persuasion, the assumptions made about causal explanation and the focus of interest in the study of the heavens and in that of the human body. In each case the Greek and Chinese ways of posing the problems are carefully distinguished to avoid applying either Greek categories to Chinese thought or vice versa. Professor Lloyd shows that the science produced in each ancient civilisation differs in important respects and relates those differences to the values and social institutions in question.

In The Ambitions of Curiosity, first published in 2002, one of the world's foremost philosophers of science explores the origins and growth of systematic inquiry in Greece, China, and Mesopotamia. Professor Lloyd examines which factors stimulated or inhibited this development, and whose interests were served. He asks who set the agenda? What was the role of the state in sponsoring, supporting or blocking research, in such areas as historiography, natural philosophy, medical research, astronomy, technology, pure and applied mathematics? How were each of those fields defined and developed in different ancient societies? How did truly innovative thinkers persuade their own contemporaries to accept their work? Professor Lloyd explores the different routes those developments took in China, Greece and Mesopotamia, and demonstrates the unexpected results of many research efforts, as well as the tensions between state control and individual innovation and the different ways they were resolved - problems that remain central to scientific research today.

In The Ambitions of Curiosity, first published in 2002, one of the world's foremost philosophers of science explores the origins and growth of systematic inquiry in Greece, China, and Mesopotamia. Professor Lloyd examines which factors stimulated or inhibited this development, and whose interests were served. He asks who set the agenda? What was the role of the state in sponsoring, supporting or blocking research, in such areas as historiography, natural philosophy, medical research, astronomy, technology, pure and applied mathematics? How were each of those fields defined and developed in different ancient societies? How did truly innovative thinkers persuade their own contemporaries to accept their work? Professor Lloyd explores the different routes those developments took in China, Greece and Mesopotamia, and demonstrates the unexpected results of many research efforts, as well as the tensions between state control and individual innovation and the different ways they were resolved - problems that remain central to scientific research today.

How were the aims of philosophy and the responsibilities of philosophers conceived in ancient Greece and China? How were the learned elite recruited and controlled; how were their speculations and advice influenced by the different types of audiences they faced and the institutions in which they worked? How was a yearning for invulnerability reconciled with a sense of human frailty? In each chapter of this fascinating analysis ancient Greek and Chinese ideas and practices are used as a basis for critical reflections on the predicaments we continue to face today, with a particular focus on the key Greek ideas of the equal participation of all citizens in the political process, and on the key Chinese one of a dedication to the ideal of the welfare of all under heaven

Ancient Greece and China Compared is a pioneering, methodologically sophisticated set of studies, bringing together scholars who all share the conviction that the sustained critical comparison and contrast between ancient societies can bring to light significant aspects of each that would be missed by focusing on just one of them. The topics tackled include key issues in philosophy and religion, in art and literature, in mathematics and the life sciences (including gender studies), in agriculture, city planning and institutions. The volume also analyses how to go about the task of comparing, including finding viable comparanda and avoiding the trap of interpreting one culture in terms appropriate only to another. The book is set to provide a model for future collaborative and interdisciplinary work exploring what is common between ancient civilisations, what is distinctive of particular ones, and what may help to account for the latter.

Western philosophy and science are responsible for constructing some powerful tools of investigation, aiming at discovering the truth, delivering robust explanations, verifying conjectures, showing that inferences are sound and demonstrating results conclusively. By contrast reasoning that depends on analogies has often been viewed with suspicion. Professor Lloyd first explores the origins of those Western ideals, criticises some of their excesses and redresses the balance in favour of looser, admittedly non-demonstrative analogical reasoning. For this he takes examples both from ancient Greek and Chinese thought and from the materials of recent ethnography to show how different ancient and modern cultures have developed different styles of reasoning. He also develops two original but controversial ideas, that of semantic stretch (to cast doubt on the literal/metaphorical dichotomy) and the multidimensionality of reality (to bypass the realism versus relativism and nature versus nurture controversies).

Is rationality a well-defined human universal such that ideas and behaviour can everywhere be judged by a single set of criteria? Or are the rational and the irrational simply cultural constructs? This study provides an alternative to both options. The universalist thesis underestimates the variety found in sound human reasonings exemplified across time and space and often displays a marked Eurocentric bias. The extreme relativist faces the danger of concluding that we are all locked into mutually unintelligible universes. These problems are worse when certain concepts, often inherited from ancient Greek thought, especially binaries such as nature and culture, or the literal and the metaphorical, are not examined critically. Drawing on a variety of disciplines, from philosophy to cognitive science, this book explores what both ancient societies (Greece and China especially) and modern ones (as revealed by ethnography) can teach us concerning the heterogeneity of what can be called rational.

This book challenges the common assumption that the predominant focus of the history of science should be the achievements of Western scientists since the so-called Scientific Revolution. The conceptual frameworks within which the members of earlier societies and of modern indigenous groups worked admittedly pose severe problems for our understanding. But rather than dismiss them on the grounds that they are incommensurable with our own and to that extent unintelligible, we should see them as offering opportunities for us to revise many of our own preconceptions. We should accept that the realities to be accounted for are multi-dimensional and that all such accounts are to some extent value-laden. In the process insights from current anthropology and the study of ancient Greece and China especially are brought to bear to suggest how the remit of the history of science can be expanded to achieve a cross-cultural perspective on the problems.

This text is a study of the origins and development of Greek science, focusing especially on the interactions of scientific and traditional patterns of thought from the 6th to the 4th centuries BC. The starting point is an examination of how certain Greek authors deployed the category of 'magic' and attacked magical beliefs and practices. In the second chapter the book outlines the development and significance of the theory and practice of argument in early Greek science and follows this with a study of the development of empirical research. Finally the author asks why the Greeks invented science: what precisely their contribution was, and what social, economic, ideological and political factors had a bearing on the growth of science in Greece. Designed primarily for students of the history and philosophy of science and classicists, this book also embraces comparative material from anthropology, and from the study of ancient Near Eastern civilisation, and is therefore suitable for anthropologists too.