Thomas Nagel – författare

A 50th anniversary edition of one of the most widely influential articles of 20th Century philosophy“Consciousness is what makes the mind-body problem really intractable.” So begins Thomas Nagel's classic 1974 essay “What is it Like to be a Bat?” Nagel's essay initiated the now widespread attention to consciousness as a central problem for philosophy, psychology, and neuroscience; it also influenced the recognition of the consciousness of nonhuman creatures as an important subject of study. Nagel argued that the essential subjectivity of conscious experience -- what it is like for the creature undergoing it -- means that reductionist theories of mind, which attempt to analyze it in physical terms, can never succeed. It follows that the physical sciences cannot provide a complete description of reality, and that the physical conception of objective reality must be transcended if science is going to comprehend the mind. This edition reissues this classic and widely influential article on its 50th anniversary, along with a new preface discussing the origins and influence of the essay, as well as “Further Thoughts: The Psychophysical Nexus,” a supplementary essay which describes Nagel's later thoughts about how to respond to the problem posed by “What Is It Like to Be a Bat?” This second essay suggests that the most promising path forward for the mind-body problem, if one accepts the irreducible subjectivity of consciousness, is to seek a necessary connection between mental and neurophysiogical states through a more fundamental type of state which is neither mental nor physical but necessitates them both as essential aspects. In other words, a state that is physical from the outside and mental from the inside, just as we are. This would be a form of monism, requiring the formation of new concepts, since our present concepts of the mental and the physical do not entail such a necessary connection. The essay explains why the relation between the mental and the physical may be necessary, even though our present concepts make it appear contingent.

Most people think about philosophical problems without realizing it: What really exists? Can we know anything? Is anything really right or wrong? Does life have any meaning? Is death the end of everything? These problems have been written about for thousands of years, but the philosophical raw material comes directly from the world and our relation to it.In this remarkable book distinguished philosopher Thomas Nagel leads the reader into the heart of nine of these central problems of philosophy. In vivid, accessible prose, he brings the issues to life, demonstrating why they have continued to baffle and fascinate countless thinkers across the centuries. What Does It All Mean? challenges us to think hard and think clearly; to ask questions, to argue, to try out ideas and raise possible objections to them - in a word, to become philosophers ourselves.

Thomas Nagel's Mortal Questions explores some fundamental issues concerning the meaning, nature and value of human life. Questions about our attitudes to death, sexual behaviour, social inequality, war and political power are shown to lead to more obviously philosophical problems about personal identity, consciousness, freedom and value. This original and illuminating book aims at a form of understanding that is both theoretical and personal in its lively engagement with what are literally issues of life and death.

Just as there are rational requirements on thought, there are rational requirements on action. This book defends a conception of ethics, and a related conception of human nature, according to which altruism is included among the basic rational requirements on desire and action.

Much philosophical debate has attempted to reconcile the human capacity to view the world both objectively and subjectively. Thomas Nagel's ambitious and lively book tackles this fundamental issue, arguing that our divided nature is the root of a whole range of philosophical problems, touching, as it does, every aspect of human life. He deals with its manifestations in such fields of philosophy as the mind-body problem, personal identity, knowledge and scepticism, thought and reality, free will, and ethics.From reviews of the hardback:`Remarkable ... all of his discussions are clear and insightful, but some reach a level of originality and illumination that opens genuinely new avenues of philosophical thought ... a rare combination of profundity and clarity, along with simplicity of expression. It should be recommended to all those who are bored with or despair about philosophy.'Times Literary Supplement

The conflict between the claims of the group and those of the individual is one of the most fundamental problems in moral and political theory. Nagel here attempts to clarify the nature of the conflict and to show that its reconciliation is the essential task of any legitimate political system.Within each individual, Nagel believes, there is a division between two standpoints, the personal and the impersonal. Without the impersonal standpoint, he says, there would be no morality, only the clash, compromise, and occasional convergence of individual perspectives. It is because a human being does not occupy only his own point of view that each one of us is susceptible to the claims of others through private and public morality. Political systems, to be legitimate, must achieve an integration of these two standpoints within the individual. Nagel contends that the problem of designing institutions that accomplish this has not yet been solved. Communism, which exalted the `impersonal' value of equality has clearly failed, but the individualism of democratic capitalism has perpetuated morally unacceptable levels of economic and social inequality. Nagel points to the problem of balancing equality and partiality as the most important issue with which political theorists are now faced.This book is based on Thomas Nagel's John Locke Lectures, delivered at Oxford early in 1990.

A collection of previously published essays and reviews by the internationally acclaimed writer on Philosophy, Thomas Nagel. It contains writings on philosophy of mind and on ethics and political philosophy from the past twenty-five years.

This collection of essays, based on the Locke Lectures that Nagel delivered at Oxford University in 1990, addresses the conflict between the claims of the group and those of the individual. Nagel attempts to clarify the nature of the conflict - one of the most fundamental problems in moral and political theory - and concludes that its reconciliation is the essential task of any legitimate political system.

If there is such a thing as reason, it has to be universal - it must work the same way for everyone. Reason must reflect objective principles whose validity is independent of our point of view. To reason is to think systematically in ways that anyone looking on ought to be able to recognize as correct. But this generality of reason is what relativists and subjectivists deny in ever-increasing numbers. And such subjectivism is not just an inconsequential intellectual flourish or badge of theoretical chic. It is exploited to deflect argument and to belittle the pretensions of the arguments of others. The continuing spread of this relativistic way of thinking threatens to make public discourse increasingly difficult and to exacerbate the deep divisions of our society.In The Last Word, Thomas Nagel, one of the most influential philosophers writing in English, presents a sustained defence of reason against the attacks of subjectivism, delivering systematic rebuttals of relativistic claims with respect to language, logic, science, and ethics. His work sets a new standard in the debate on this crucially important question and should generate intense interest both within and outside the philosophical community.

Over the past twenty-five years, Thomas Nagel has played a major role in the philosophico-biological debate on subjectivity and consciousness. This extensive collection of published essays and reviews offers Nagel's opinionated views on the philosophy of mind, epistemology, and political philosophy, as well as on fellow philosophers like Freud, Wittgenstein, Rawls, Dennett, Chomsky, Searle, Nozick, Dworkin, and MacIntyre.

In The Last Word, Thomas Nagel, a leading philosopher and Professor of Law, presents a sustained defense of reason against the attacks of subjectivism, delivering systematic rebuttals against its many relativistic claims in the fields of language, logic, ethics, and science. He proposes that reason reflects objective principles whose validity is independent of different points of view, and continues to argue that reason is universal because its only prerequisite is the ability to think systematically and with intelligence. Dismissing relativism as theoretical chic and inconsequential intellectual flourish, he predicts its ultimate stultifying effect on public discourse. The Last Word is a vigorous defense of reason and its universal narratives. Resisting what he describes as the eventual demise of intellectual discourse, Nagel's work sets a new standard in the debate: this book presents the clarity and simplicity of objective reason.Nagel's construction of a coherent framework beyond subjectivism is refreshing, timely, and impressive, and should generate intense interest both within and outside the philosophical community.

Thomas Nagel is widely recognized as one of the top American philosophers working today. Reflecting the diversity of his many philosophical preoccupations, this volume is a collection of his most recent critical essays and reviews.The first section, Public and Private, focuses on the notion of privacy in the context of social and political issues, such as the impeachment of President Clinton. The second section, Right and Wrong, discusses moral, political and legal theory, and includes pieces on John Rawls, G.A. Cohen, and T.M. Scanlon, among others. The final section, Mind and Reality, features discussions of Richard Rorty, Donald Davidson, and the Sokal hoax, and closes with a substantial new essay on the mind-body problem. Written with characteristic rigor, these pieces reveal the intellectual passion underlying the incisive analysis for which Nagel is known.

In this cogent and accessible introduction to philosophy, the distinguished author of Mortal Questions and The View From Nowhere sets forth the central problems of philosophical inquiry for the beginning student. Arguing that the best way to learn about philosophy is to think about its questions directly, Thomas Nagel considers possible solutions to nine problems--knowledge of the world beyond our minds, knowledge of other minds, the mind-body problem, free will, the basis of morality, right and wrong, the nature of death, the meaning of life, and the meaning of words. Although he states his own opinions clearly, Nagel leaves these fundamental questions open, allowing students to entertain other solutions and encouraging them to think for themselves.

In a capitalist economy, taxes are the most important instrument by which the political system puts into practice a conception of economic and distributive justice. Taxes arouse strong passions, fueled not only by conflicts of economic self-interest, but by conflicting ideas of fairness. Taking as a guiding principle the conventional nature of private property, Murphy and Nagel show how taxes can only be evaluated as part of the overall system of property rights that they help to create. Justice or injustice in taxation, they argue, can only mean justice or injustice in the system of property rights and entitlements that result from a particular regime. Taking up ethical issues about individual liberty, interpersonal obligation, and both collective and personal responsibility, Murphy and Nagel force us to reconsider how our tax policy shapes our system of property rights.

Thomas Nagel is widely recognized as one of the top American philosophers working today. Reflecting the diversity of his many philosophical preoccupations, this volume is a collection of his most recent critical essays and reviews.The first section, Public and Private, focuses on the notion of privacy in the context of social and political issues, such as the impeachment of President Clinton. The second section, Right and Wrong, discusses moral, political and legal theory, and includes pieces on John Rawls, G.A. Cohen, and T.M. Scanlon, among others. The final section, Mind and Reality, features discussions of Richard Rorty, Donald Davidson, and the Sokal hoax, and closes with a substantial new essay on the mind-body problem. Written with characteristic rigor, these pieces reveal the intellectual passion underlying the incisive analysis for which Nagel is known.

This volume collects recent essays and reviews by Thomas Nagel in three subject areas. The first section, including the title essay, is concerned with religious belief and some of the philosophical questions connected with it, such as the relation between religion and evolutionary theory, the question of why there is something rather than nothing, and the significance for human life of our place in the cosmos. It includes a defense of the relevance of religion to science education. The second section concerns the interpretation of liberal political theory, especially in an international context. A substantial essay argues that the principles of distributive justice that apply within individual nation-states do not apply to the world as a whole. The third section discusses the distinctive contributions of four philosophers to our understanding of what it is to be human--the form of human consciousness and the source of human values.

This book collects Thomas Nagel's recent philosophical reflections on topics of fundamental interest: ethics, moral psychology, science and religion, death, the holocaust, and the metaphysics of mind. Among the figures discussed are Peter Singer, Alvin Plantinga, Christine Korsgaard, Tony Judt, Elizabeth Anscombe, Philippa Foot, Iris Murdoch, T. M. Scanlon, Ronald Dworkin, Samuel Scheffler, Daniel Kahneman, Jonathan Haidt, Joshua Greene, and Daniel Dennett. Nagel consistently defends a realist interpretation of moral truth and resists reductive attempts to subsume ethics to psychology and evolutionary theory. He also defends a pluralistic conception of the content of morality as opposed to utilitarianism, one that includes deontological elements such as rights and special responsibilities. A realist outlook also informs his discussion of metaphysical and epistemological questions. The book closes with tributes to a number of people Nagel has known over the course of his career. The essays are all addressed to a general audience, and should appeal not only to philosophers but to anyone interested in current attempts to understand human life, human values, and how we fit into the world.

This volume presents two closely related essays by Thomas Nagel: “Gut Feelings and Moral Knowledge” and “Moral Reality and Moral Progress.” Both essays are concerned with moral epistemology and our means of access to moral truth; both are concerned with moral realism and with the resistance to subjectivist and reductionist accounts of morality; and both are concerned with the historical development of moral knowledge. The second essay also proposes an account of the historical development of moral truth, according to which it does not share the timelessness of scientific truth. This is because moral truth must be based on reasons that are accessible to the individuals to whom they apply, and such accessibility depends on historical developments. The result is that only some advances in moral knowledge are discoveries of what has been true all along.

In Mind and Cosmos Thomas Nagel argues that the widely accepted world view of materialist naturalism is untenable. The mind-body problem cannot be confined to the relation between animal minds and animal bodies. If materialism cannot accommodate consciousness and other mind-related aspects of reality, then we must abandon a purely materialist understanding of nature in general, extending to biology, evolutionary theory, and cosmology. Since minds are features of biological systems that have developed through evolution, the standard materialist version of evolutionary biology is fundamentally incomplete. And the cosmological history that led to the origin of life and the coming into existence of the conditions for evolution cannot be a merely materialist history. An adequate conception of nature would have to explain the appearance in the universe of materially irreducible conscious minds, as such. No such explanation is available, and the physical sciences, including molecular biology, cannot be expected to provide one. The book explores these problems through a general treatment of the obstacles to reductionism, with more specific application to the phenomena of consciousness, cognition, and value. The conclusion is that physics cannot be the theory of everything.

John Rawls never published anything about his own religious beliefs, but after his death two texts were discovered which shed extraordinary light on the subject. A Brief Inquiry into the Meaning of Sin and Faith is Rawls’s undergraduate senior thesis, submitted in December 1942, just before he entered the army. At that time Rawls was deeply religious; the thesis is a significant work of theological ethics, of interest both in itself and because of its relation to his mature writings. “On My Religion,” a short statement drafted in 1997, describes the history of his religious beliefs and attitudes toward religion, including his abandonment of orthodoxy during World War II. The present volume includes these two texts, together with an Introduction by Joshua Cohen and Thomas Nagel, which discusses their relation to Rawls’s published work, and an essay by Robert Merrihew Adams, which places the thesis in its theological context.The texts display the profound engagement with religion that forms the background of Rawls’s later views on the importance of separating religion and politics. Moreover, the moral and social convictions that the thesis expresses in religious form are related in illuminating ways to the central ideas of Rawls’s later writings. His notions of sin, faith, and community are simultaneously moral and theological, and prefigure the moral outlook found in Theory of Justice.

The book comprises the 3rd collection of benchmarks and examples for porous and fractured media mechanics. The 3rd THMC benchmark book also introduces benchmark-based tutorials, therefore the subtitle is selected as “From Benchmarking to Tutoring”.

This open access book summarizes the results of the collaborative project “GeomInt: Geomechanical integrity of host and barrier rocks - experiment, modeling and analysis of discontinuities” within the Program: Geo Research for Sustainability (GEO: N) of the Federal Ministry of Education and Research (BMBF).

The success of the energy transition also depends to a large extent on the efficient and safe use of underground resources.This book complements the previous basic book (GeomInt—Integrity of Host Rocks) with a series of application examples in different rock formations, clay, salt, and crystalline.

The collaborative Pilot Project, titled “Comparison of Thermo-Hydro-Mechanical-Chemical (THMC) Processes in Bentonite Barrier Systems”, aims to investigate the fundamentals, conduct laboratory and field experiments, and develop numerical models for barrier systems that ensure the safe isolation of radioactive waste in deep geological repositories.

This book is open access book. The collaborative Pilot Project, titled “Comparison of Thermo-Hydro-Mechanical-Chemical (THMC) Processes in Bentonite Barrier Systems”, aims to investigate the fundamentals, conduct laboratory and field experiments, and develop numerical models for barrier systems that ensure the safe isolation of radioactive waste in deep geological repositories. This book compares methodologies and technologies used in experimental laboratory and field research, as well as systems analysis, in a collaborative work of German and Chinese scientists. Both parties have access to exceptional experimental and modelling research capabilities. The Beishan underground research laboratory (URL) is currently under construction in Gansu, China. It will serve as an international collaboration platform for URL research in the future. International cooperation is essential for excellent research and development due to the high cost of scientific programmes and technical operation of URLs, making it a precondition for providing secure solutions. This is important not only for deep geological repositories for radioactive waste disposal but also for other geoenergy applications, such as energy storage and geothermal energy utilization.

In this book, effective computational methods to facilitate those pivotal simulations using open-source software are introduced and discussed with a special focus on the coupled thermo-mechanical behavior of the rock salt.

The book comprises the 3rd  collection of benchmarks and examples for porous and fractured media mechanics. Analysis of thermo-hydro-mechanical-chemical (THMC) processes is essential to a wide area of applications in environmental engineering, such as geological waste deposition, geothermal energy utilization (shallow and deep systems), carbon capture and storage (CCS) as well as water resources management and hydrology. In order to assess the feasibility, safety as well as sustainability of geoenvironmental applications, model-based simulation is the only way to quantify future scenarios. This charges a huge responsibility concerning the reliability of conceptual models and computational tools. Benchmarking is an appropriate methodology to verify the quality and validate the concept of models based on best practices. Moreover, benchmarking and code comparison are building strong community links. The 3rd THMC benchmark book also introduces benchmark-based tutorials, therefore the subtitle is selected as “From Benchmarking to Tutoring”. The benchmark book is part of the OpenGeoSys initiative - an open source project to share knowledge and experience in environmental analysis and scientific computation. The new version of OGS-6 is introduced and first benchmarks are presented therein (see appendices).