Network analysis is a fundamental approach to the study of social structure. This chapter traces its development, distinguishing characteristics, and analytic principles. It emphasizes the intellectual unity of three research traditions: the anthropological concept of the social network, the sociological conception of social structure as social network, and structural explanations of political processes. Network analysts criticize the normative, categorical, dyadic, and bounded-group emphases prevalent in many sociological analyses. They claim that the most direct way to study a social system is (...) to analyze the pattern of ties linking its members. By analyzing complex hierarchical structures of asymmetric ties, they study power, stratification, and structural change. (shrink)

What are networked organizations? The focus of discussions of the networked organization has been on the boundary-spanning nature of these new organizational structures. Yet, the role of the group in these networked organizations has remained unclear. Furthermore, little is known about how computer-mediated communication is used to bridge group and organizational boundaries. In particular, the role of new media in the context of existing communication patterns has received little attention. We examine how employees at a high-tech company, referred to as (...) KME, communicate with members of the work group, other colleagues in the organization, and colleagues outside the organization to better understand their boundary-spanning communications. (shrink)

This volume brings together a range of influential essays by distinguished philosophers and political theorists on the issue of global justice. Global justice concerns the search for ethical norms that should govern interactions between people, states, corporations and other agents acting in the global arena, as well as the design of social institutions that link them together. The volume includes articles that engage with major theoretical questions such as the applicability of the ideals of social and economic equality to the (...) global sphere, the degree of justified partiality to compatriots, and the nature and extent of the responsibilities of the affluent to address global poverty and other hardships abroad. It also features articles that bring the theoretical insights of global justice thinkers to bear on matters of practical concern to contemporary societies, such policies associated with immigration, international trade, and climate change. -/- Contents: Introduction; Part I Standards of Global Justice: (i) Assistance-Based Responsibilities to the Global Poor: Famine, affluence and mortality, Peter Singer; We don't owe them a thing! A tough-minded but soft-hearted view of aid to the faraway needy, Jan Narveson; Does distance matter morally to the duty to rescue? Frances Myrna Kamm. (ii) Contribution-Based Responsibilities to the Global Poor: 'Assisting' the global poor, Thomas Pogge; Should we stop thinking about poverty in terms of helping the poor?, Alan Patten; Poverty and the moral significance of contribution, Gerhard Øverland. (iii)Cosmopolitans, Global Egalitarians, and its Critics: The one and the many faces of cosmopolitanism, Catherine Lu; Cosmopolitan justice and equalizing opportunities, Simon Caney; The problem of global justice, Thomas Nagel; Against global egalitarianism, David Miller; Egalitarian challenges to global egalitarianism: a critique, Christian Barry and Laura Valentini. Part II Pressing Global Socioeconomic Issues: (i) Governing the Flow of People: Immigration and freedom of association, Christopher Wellman; Democratic theory and border coercion: no right to unilaterally control your own borders, Arash Abizadeh; Justice in migration: a closed borders utopia?, Lea Ypi. (ii) Climate Change: Global environment and international inequality, Henry Shue; Valuing policies in response to climate change: some ethical issues, John Broome; Saved by disaster? Abrupt climate change, political inertia, and the possibility of an intergenerational arms race, Stephen M. Gardiner; Polycentric systems for coping with collective action and global environmental change, Elinor Ostrom. (iii) International Trade: Responsibility and global labor justice, Iris Marion Young; Property rights and the resource curse, Leif Wenar; Fairness in trade I: obligations arising from trading and the pauper-labor argument, Mathias Risse; Name index. -/- See: www.ashgate.com/default.aspx?page=637&calctitle=1&pageSubject=483&sort=pubdate&forthcoming=1&title_i d=9958&edition_id=13385. (shrink)

Defining “community” from a research perspective is difficult. Communities consist of environmental, social, and geographic components. In addition, race, ethnicity, socio-economic status, and group memberships often play roles in community identity. Barry Wellman and Scot Wortley urge that to truly understand and influence a community, and most certainly to conduct research within communities, one must take into account the varied nature of relationships and networks and how they may work together synergistically to meet the needs of community members. (...) Using the Social Ecological Model, with its delineation of multiple spheres of influence, community-based research has attempted to reach this understanding. Although dramatic shifts have not yet been realized, many studies suggest improved health behaviors and healthy environments, which indicate a promising future for community intervention work. The discussion that follows reviews the theory and rationale for community-based interventions, the socialecological approach to understanding and studying obesity, and the progress and promise of community interventions. (shrink)

Mr. Wellman’s highly original contribution to the relatively new field of justification in ethics consists of characterizing the different ways in which ethical statements can be challenged and showing how each sort of challenge can be met by an appropriate response, enabling reasonable men to appropriately discuss or reflect on ethical issues. In developing his unique, systematic, methodology of ethics, Mr. Wellman has, first, rigorously reviewed and refuted the main arguments for the view of the nature of all (...) reasoning as deductive and, second, convincingly presented arguments for the existence of nondeductive evidences in ethics. Mr. Wellman’s broad definition of reasoning and his rejection of the identification of justification with reasoning reveals new dimensions of justification which will have wide implications in other areas of human speculation. (shrink)

Do states have the right to prevent potential immigrants from crossing their borders, or should people have the freedom to migrate and settle wherever they wish? Christopher Heath Wellman and Phillip Cole develop and defend opposing answers to this timely and important question.

We are often told that we are morally obligated to produce equal opportunity for all. Therefore, it seems we should examine what power we have to produce that desirable state. For it would be nonsense to say we are required to provide what is beyond our power to provide. When we examine this question, we find our power limited by two sets of constraints. One set comprises formal constraints upon the idea itself of equal opportunity. We cannot do the logically (...) impossible. The other set comprises limits upon our ability to produce the directed socio-economic change, getting known outputs for known inputs. I illustrate the formal constraints by outlining the work of Douglas Rae. The constraints upon our abilities I illustrate with evidence from sociology and politics. At the end, we shall discover that our power to make opportunities equal is sharply though not unbearably limited. A critical but unbaised survey will reveal that in the past fifty years we have gone remarkably far towards doing all that we are presently capable of doing to equalize opportunities. Perhaps we shall go even farther when we learn how. The word ‘real’ in the title is opposed to ‘ideal’ or even ‘chimerical'. It may seem an interesting question what equality of opportunity should consist in were we able to produce directed socio-economic change at will. But we are not. Therefore, a more interesting and more important question is what equality of opportunity consists in given the very large number of constraints within which we must work to achieve it. (shrink)

The rapid advancement of algorithmic trading has demonstrated the success of AI automation, as well as gaps in our understanding of the implications of this technology proliferation. We explore ethical issues in the context of autonomous trading agents, both to address problems in this domain and as a case study for regulating autonomous agents more generally. We argue that increasingly competent trading agents will be capable of initiative at wider levels, necessitating clarification of ethical and legal boundaries, and corresponding development (...) of norms and enforcement capability. (shrink)

Locke was once supposed to have argued that since the colours, sounds, odours, and other ‘secondary’ qualities things appear to have can vary greatly according to the state and position of the observer, it follows that our ideas of the ‘secondary’ qualities of things do not ‘resemble’ anything existing in the objects themselves. And Berkeley has been credited with the obvious objection that similar facts about the ‘relativity’ of our perception of ‘primary’ qualities show that they do not ‘resemble’ anything (...) existing in the objects either, so that both ‘primary’ and ‘secondary’ qualities exist only ‘in the mind’. The falsity of this view of Locke has been amply demonstrated in recent years, but no corresponding revision has been made in what remains the standard interpretation of Berkeley's criticisms of Locke. His objections therefore appear to be based on misunderstanding and to be irrelevant to what is now seen to be Locke's actual view and his reasons for holding it. I think this account of Berkeley, like the old view of Locke, is a purely fictional chapter in the history of philosophy, and in this paper I try to show that Berkeley's criticisms involve no misunderstanding and amount to a direct denial of the view Locke actually held. (shrink)

Barry Schein proposes combining a second-order treatment of plurals with DonaldDavidson's suggestion that there are positions for reference to events in ordinary predicates inorder to account for several of the more puzzling features of ...

First published in 2005, A Theory of Secession: The Case for Political Self-Determination offers an unapologetic defense of the right to secede. Christopher Heath Wellman argues that any group has a moral right to secede as long as its political divorce will leave it and the remainder state in a position to perform the requisite political functions. He explains that there is nothing contradictory about valuing legitimate states, while permitting their division. Once political states are recognized as valuable because (...) of the functions that they are uniquely suited to perform, it becomes apparent that the territorial boundaries of existing states might permissably be redrawn as long as neither the process, nor the result of this reconfiguration, interrupts the production of the crucial political benefits. Thus, if one values self-determination, then one has good reason to conclude that people have a right to determine their political boundaries. (shrink)

This is a third volume of philosophical essays by Joel Feinberg. It exemplifies the clear and elegant formulation, useful conceptual distinctions, perceptive and imaginative insights, and powerful argument we have come to expect from him. Each of the first twelve essays deals with a problem of importance to moral philosophy and philosophy of law; the last two provide a preliminary taste of his projected inquiry into the absurd. Although these essays are diverse, Feinberg informs us that this volume continues its (...) predecessor’s concern with problems about rights. (shrink)

As the author of Justice as Impartiality, I am not ashamed to admit that I was delighted by the liveliness of the discussion generated by it at the meeting on which this symposium is based. I am likewise grateful to the six authors for finding the book worthy of the careful attention that they have bestowed on it. Between them, the symposiasts take up many more points than I can cover in this response. I shall therefore focus on some themes (...) that cluster round the contractual device that I associate with the notion of justice as impartiality. Is it necessary? If it is not necessary is it nevertheless useful? Within an overall contractual framework is the form of contract that I propose uniquely justifiable? And does the form of contract that I defend generate the implications that I claim for it? (shrink)

Real Rights offers a new theory of the grounds of legal and moral rights, thereby providing a platform from which to determine whether alleged rights are "real" or not. In particular, Wellman conceives of a legal or moral right as a complex of liberties, claims, powers, and immunities, and distinguishes the kinds of laws and moral reasons that can ground each of these. The book argues that only agents can be right-holders, that children and the mentally-limited can have only (...) limited rights, while fetuses, the dead, and groups can have none. It also discusses the duties implied by any real right, as well as the kinds of considerations (including conflicting rights) that could override implied duties. This original and systematic discussion of the grounds of rights should interest a wide range of scholars and practitioners in philosophy, law, and political science. (shrink)

The central question in political philosophy is whether political states have the right to coerce their constituents and whether citizens have a moral duty to obey the commands of their state. In this 2005 book, Christopher Heath Wellman and A. John Simmons defend opposing answers to this question. Wellman bases his argument on samaritan obligations to perform easy rescues, arguing that each of us has a moral duty to obey the law as his or her fair share of (...) the communal samaritan chore of rescuing our compatriots from the perils of the state of nature. Simmons counters that this, and all other attempts to explain our duty to obey the law, fail. He defends a position of philosophical anarchism, the view that no existing state is legitimate and that there is no strong moral presumption in favor of obedience to, or compliance with, any existing state. (shrink)

Among the most important questions in the metaphysics of science are "What are the natures of fundamental laws and chances?" and "What grounds the direction of time?" My aim in this paper is to examine some connections between these questions, discuss two approaches to answering them and argue in favor of one. Along the way I will raise and comment on a number of issues concerning the relationship between physics and metaphysics and consequences for the subject matter and methodology of (...) metaphysics. (shrink)

It is plausible that there are epistemic reasons bearing on a distinctively epistemic standard of correctness for belief. It is also plausible that there are a range of practical reasons bearing on what to believe. These theses are often thought to be in tension with each other. Most significantly for our purposes, it is obscure how epistemic reasons and practical reasons might interact in the explanation of what one ought to believe. We draw an analogy with a similar distinction between (...) types of reasons for actions in the context of activities. The analogy motivates a two-level account of the structure of normativity that explains the interaction of correctness-based and other reasons. This account relies upon a distinction between normative reasons and authoritatively normative reasons. Only the latter play the reasons role in explaining what state one ought to be in. All and only practical reasons are authoritative reasons. Hence, in one important sense, all reasons for belief are practical reasons. But this account also preserves the autonomy and importance of epistemic reasons. Given the importance of having true beliefs about the world, our epistemic standard typically plays a key role in many cases in explaining what we ought to believe. In addition to reconciling (versions of) evidentialism and pragmatism, this two-level account has implications for a range of important debates in normative theory, including the interaction of right and wrong reasons for actions and other attitudes, the significance of reasons in understanding normativity and authoritative normativity, the distinction between ‘formal’ and ‘substantive’ normativity, and whether there is a unified source of authoritative normativity. (shrink)

A central tenet of constructivist models of conceptual development is that children's initial conceptual level constrains how they make sense of new evidence and thus whether exposure to evidence will prompt conceptual change. Yet little experimental evidence directly examines this claim for the case of sustained, fundamental conceptual achievements. The present study combined scaling and experimental microgenetic methods to examine the processes underlying conceptual change in the context of an important conceptual achievement of early childhood—the development of a representational theory (...) of mind. Results from 47 children (M age = 3.7 years) indicate that only children who were conceptually close to understanding false belief at the beginning of the study, and who were experimentally exposed to evidence of people acting on false beliefs, reliably developed representational theories of minds. Combined scaling and microgenetic data revealed how prior conceptual level interacts with experience, thereby providing critical experimental evidence for how conceptual change results from the interplay between conceptions and evidence. (shrink)

Perhaps the most remarkable event in social thought of the last twenty years has been the resurgence of various strands of individualism as political doctrines. The term ‘individualism’ is a kind of general rubric that encompasses elements of nineteenth century classical liberalism, laissez-faire economics, the theory of the minimal state, and an extreme mutation out of this intellectual gene pool, anarcho-capitalism. The term libertarianism itself is applied indiscriminately to all of those doctrines. It has no precise meaning, except that in (...) a general sort of way libertarianism describes a more rigorous commitment to moral and economic individualism and a more ideological approach to social affairs than conventional liberalism. I suspect that its current usage largely reflects the fact that the word with the better historical pedigree, liberalism, has been associated, in America especially, with economic doctrines that are alien to the individualist tradition. (shrink)

A dogma of contemporary ethical theory maintains that the nature of normative support for affective attitudes is the very same as the nature of normative support for actions. The prevailing view is that normative reasons provide the support across the board. I argue that the nature of normative support for affective attitudes is importantly different from the nature of normative support for actions. Actions are indeed supported by reasons. Reasons are gradable and contributory. The support relations for affective attitudes are (...) neither. So-called reasons of the right kind for affective attitudes are facts that make those very attitudes fitting. Unlike reasons, fit-making facts for affective attitudes do not conflict with each other or combine in the explanation of further normative facts. More fit-making facts just make a more complex set of reactions fitting. This result undermines various analyses and unity theses in the philosophy of normativity. (shrink)

This book advances a novel theory of international justice that combines the orthodox liberal notion that the lives of individuals are what ultimately matter morally with the putatively antiliberal idea of an irreducibly collective right of self-governance. The individual and her rights are placed at center stage insofar as political states are judged legitimate if they adequately protect the human rights of their constituents and respect the rights of all others. Yet, the book argues that legitimate states have a moral (...) right to self-determination and that this right is inherently collective, irreducible to the individual rights of the persons who constitute them. Exploring the implications of these ideas, the book addresses issues pertaining to democracy, secession, international criminal law, armed intervention, political assassination, global distributive justice, and immigration. A number of the positions taken in the book run against the grain of current academic opinion: there is no human right to democracy; separatist groups can be morally entitled to secede from legitimate states; the fact that it is a matter of brute luck whether one is born in a wealthy state or a poorer one does not mean that economic inequalities across states must be minimized or even kept within certain limits; most existing states have no right against armed intervention; and it is morally permissible for a legitimate state to exclude all would-be immigrants. (shrink)

This book makes two important contributions toward a general and systematic theory of rights-a powerful philosophical analysis of the language of rights and an explanation of the nature of rights. In working out these ideas, Wellman has provided a new and cohesive way of thinking and talking about rights of every sort. Wellman succeeds in bringing all kinds of rights-moral, legal, institutional, etc.-under one unified theory in a way that illuminates their similarities and differences. This enables him to (...) deal in a consistent way with a very broad range of philosophical questions, questions that are too often dealt with in isolation from each other. (shrink)

It is generally thought that objective chances for particular events different from 1 and 0 and determinism are incompatible. However, there are important scientific theories whose laws are deterministic but which also assign non-trivial probabilities to events. The most important of these is statistical mechanics whose probabilities are essential to the explanations of thermodynamic phenomena. These probabilities are often construed as 'ignorance' probabilities representing our lack of knowledge concerning the microstate. I argue that this construal is incompatible with the role (...) of probability in explanation and laws. This is the 'paradox of deterministic probabilities'. After surveying the usual list of accounts of objective chance and finding them inadequate I argue that an account of chance sketched by David Lewis can be modified to solve the paradox of deterministic probabilities and provide an adequate account of the probabilities in deterministic theories like statistical mechanics. (shrink)

In recent times it has seemed to many people as if the unifying impact of mass forms of popular culture has been overshadowed by the postmodernism of cultural pluralism, identity politics, niche marketing and lifestyle diversity. Using insights from psychoanalysis, this new book suggests that powerful forces may still be at work extending and deepening their hold on popular experience through the unifying forms of modern culture. The practices and aesthetic codes of popular culture provide ways of confronting and managing (...) the basic psychic tensions and anxieties of modern life, appealing globally across the deep divides of class, gender and ethnicity. In a series of extended illustrations, Barry Richards explores the emotional underpinnings of the rise of football as the 'people's game', the appeal of the motor car and other consumer goods, the strategies of advertising, the cultural predominance of pop music, and popular images of the countryside. While each phenomenon has a range of meanings of its own, the illustrations reveal the common positive side of these cultural forms, which serve as vehicles for psychological integration. At the core of this book is the idea that the pleasures of popular culture are at their strongest and best when they confirm our sense of belonging in the social order. Despite the constraint and disappointment inevitably involved in this, the reconciliation with authority which it brings is vital for the containment of the anxieties with which we all struggle. Disciplines of Delight reveals how psychoanalytic thinking can add to social understanding and is an original contribution to current debates on the nature of contemporary society. (shrink)

This paper develops the Value-Based Theory of Reasons in some detail. The central part of the paper introduces a number of theoretically puzzling features of normative reasons. These include weight, transmission, overlap, and the promiscuity of reasons. It is argued that the Value-Based Theory of Reasons elegantly accounts for these features. This paper is programmatic. Its goal is to put the promising but surprisingly overlooked Value-Based Theory of Reasons on the table in discussions of normative reasons, and to draw attention (...) to a number of areas for fruitful further research. (shrink)

Barry Dainton presents a fascinating new account of the self, the key to which is experiential or phenomenal continuity. Provided our mental life continues we can easily imagine ourselves surviving the most dramatic physical alterations, or even moving from one body to another. It was this fact that led John Locke to conclude that a credible account of our persistence conditions - an account which reflects how we actually conceive of ourselves - should be framed in terms of mental (...) rather than material continuity. But mental continuity comes in different forms. Most of Locke's contemporary followers agree that our continued existence is secured by psychological continuity, which they take to be made up of memories, beliefs, intentions, personality traits, and the like. Dainton argues that that a better and more believable account can be framed in terms of the sort of continuity we find in our streams of consciousness from moment to moment. Why? Simply because provided this continuity is not lost - provided our streams of consciousness flow on - we can easily imagine ourselves surviving the most dramatic psychological alterations. Phenomenal continuity seems to provide a more reliable guide to our persistence than any form of continuity. The Phenomenal Self is a full-scale defence and elaboration of this premise. The first task is arriving at an adequate understanding of phenomenal unity and continuity. This achieved, Dainton turns to the most pressing problem facing any experience-based approach: losses of consciousness. How can we survive them? He shows how the problem can be solved in a satisfactory manner by construing ourselves as systems of experiential capacities. He then moves on to explore a range of further issues. How simple can a self be? How are we related to our bodies? Is our persistence an all-or-nothing affair? Do our minds consist of parts which could enjoy an independent existence? Is it metaphysically intelligible to construe ourselves as systems of capacities? The book concludes with a novel treatment of fission and fusion. (shrink)

The Proliferation of Rights explores how the assertion of rights has expanded dramatically since World War II. Carl Wellman illuminates for the reader the historical developments in each of the major categories of rights, including human rights, civil rights, women’s rights, patient rights, and animal rights. He concludes by assessing where this proliferation has been legitimate and helpful, cases where it has been illusory and unproductive, and alternatives to the appeal to rights.

The most important theories in fundamental physics, quantum mechanics and statistical mechanics, posit objective probabilities or chances. As important as chance is there is little agreement about what it is. The usual “interpretations of probability” give very different accounts of chance and there is disagreement concerning which, if any, is capable of accounting for its role in physics. David Lewis has contributed enormously to improving this situation. In his classic paper “A Subjectivist's Guide to Objective Chance” he described a framework (...) for representing single case objective chances, showed how they are connected to subjective credences, and sketched a novel account what they are within his Humean account of scientific laws. Here I will describe these contributions and add a little to them. (shrink)