We present a proof for a conjecture previously formulated by Dzhafarov et al.. The conjecture specifies a measure for the degree of contextuality and a criterion for contextuality in a broad class of quantum systems. This class includes Leggett–Garg, EPR/Bell, and Klyachko–Can–Binicioglu–Shumovsky type systems as special cases. In a system of this class certain physical properties \ are measured in pairs \ \); every property enters in precisely two such pairs; and each measurement outcome is a binary random variable. Denoting (...) the measurement outcomes for a property \ in the two pairs it enters by \ and \, the pair of measurement outcomes for \ \) is \ \). Contextuality is defined as follows: one computes the minimal possible value \ for the sum of \ ) that is allowed by the individual distributions of \ and \; one computes the minimal possible value \ for the sum of \ across all possible couplings of the entire set of random variables \ in the system; and the system is considered contextual if \ ). This definition has its justification in the general approach dubbed Contextuality-by-Default, and it allows for measurement errors and signaling among the measured properties. The conjecture proved in this paper specifies the value of \ in terms of the distributions of the measurement outcomes \ \). (shrink)

Using a single spin-1 object as an example, we discuss a recent approach to quantum entanglement. [A.A. Klyachko and A.S. Shumovsky, J. Phys: Conf. Series 36, 87 (2006), E-print quant-ph/0512213]. The key idea of the approach consists in presetting of basic observables in the very definition of quantum system. Specification of basic observables defines the dynamic symmetry of the system. Entangled states of the system are then interpreted as states with maximal amount of uncertainty of all basic observables. The approach (...) gives purely physical picture of entanglement. In particular, it separates principle physical properties of entanglement from inessential. Within the model example under consideration, we show relativity of entanglement with respect to dynamic symmetry and argue existence of single-particle entanglement. A number of physical examples are considered. (shrink)

We present a formal theory of contextuality for a set of random variables grouped into different subsets corresponding to different, mutually incompatible conditions. Within each context the random variables are jointly distributed, but across different contexts they are stochastically unrelated. The theory of contextuality is based on the analysis of the extent to which some of these random variables can be viewed as preserving their identity across different contexts when one considers all possible joint distributions imposed on the entire set (...) of the random variables. We illustrate the theory on three systems of traditional interest in quantum physics. These are systems of the Klyachko–Can–Binicioglu–Shumovsky-type, Einstein–Podolsky–Rosen–Bell-type, and Suppes–Zanotti–Leggett–Garg-type. Listed in this order, each of them is formally a special case of the previous one. For each of them we derive necessary and sufficient conditions for contextuality while allowing for experimental errors and contextual biases or signaling. Based on the same principles that underly these derivations we also propose a measure for the degree of contextuality and compute it for the three systems in question. (shrink)

We define a family of ‘no signaling’ bipartite boxes with arbitrary inputs and binary outputs, and with a range of marginal probabilities. The defining correlations are motivated by the Klyachko version of the Kochen-Specker theorem, so we call these boxes Kochen-Specker-Klyachko boxes or, briefly, KS-boxes. The marginals cover a variety of cases, from those that can be simulated classically to the superquantum correlations that saturate the Clauser-Horne-Shimony-Holt inequality, when the KS-box is a generalized PR-box (hence a vertex of the ‘no (...) signaling’ polytope). We show that for certain marginal probabilities a KS-box is classical with respect to nonlocality as measured by the Clauser-Horne-Shimony-Holt correlation, i.e., no better than shared randomness as a resource in simulating a PR-box, even though such KS-boxes cannot be perfectly simulated by classical or quantum resources for all inputs. We comment on the significance of these results for contextuality and nonlocality in ‘no signaling’ theories. (shrink)

In this book Larry Temkin examines the concepts of equality and inequality, and addresses one particular question in depth: how can we judge between different sorts of inequality? When is one inequality worse than another? Temkin shows that there are many different factors underlying and influencing our egalitarian judgments and that the notion of inequality is surprisingly complex. He looks at inequality as applied to individuals and to groups, and at the standard measures of inequality employed by economists and others, (...) and considers whether inequality matters more in a poor society than a rich one. The arguments of non-egalitarians are also examined. Temkin's book presents a new way of thinking about equality and inequality which challenges the assumptions of philosophers, welfare economists, and others concerned with these notions on a practical as well as a theoretical level. (shrink)

Rawls argues that ‘Parties in the original position would wish to avoid at almost any cost the social conditions that undermine self-respect’. But what are these social conditions that we should so urgently avoid? One evident candidate might be conditions of material inequality. Yet Rawls seems confident that his account of justice can endorse such inequalities without jeopardising citizens’ self-respect. In this article I argue that this confidence is misplaced. Unequalising incentives, I claim, jeopardise the self-respect of those least (...) advantaged—at least under a Rawlsian schema—by undermining the very processes by which Rawls hopes to make distributional inequalities and self-respect compatible. I begin by setting out Rawls’s distinct account of self-respect before moving to describe how Rawls expects the difference principle to support citizens’ in this regard. I then draw upon GA Cohen’s distinction between ‘strict’ and ‘lax’ interpretations of the difference principle to argue that the presence of unequalising incentives undermines both the direct and indirect support that the difference principle can offer to citizens’ self-respect. As such, I claim that Rawls must either weaken his endorsement of unequalising incentives, or risk violating his ‘prior commitment’ to avoiding social conditions harmful to citizens’ self-respect. (shrink)

What can be more fascinating than experimental metaphysics, to quote one of Abner Shimony’s enlightening expressions? Bell inequalities are at the heart of the study of nonlocality. I present a list of open questions, organised in three categories: fundamental; linked to experiments; and exploring nonlocality as a resource. New families of inequalities for binary outcomes are presented.

In this paper we give additional arguments in favor of the point of view that the violation of Bell, CHSH and CH inequalities is not due to a mysterious non locality of nature. We concentrate on an intimate relation between a protocol of a random experiment and a probabilistic model which is used to describe it. We discuss in a simple way differences between attributive joint probability distributions and generalized joint probability distributions of outcomes from distant experiments which depend (...) on how the pairing of these outcomes is defined. We analyze in detail experimental protocols implied by local realistic and stochastic hidden variable models and show that they are incompatible with the protocols used in spin polarization correlation experiments. We discuss also the meaning of “free will”, differences between quantum and classical filters, contextuality of Kolmogorov models, contextuality of quantum theory and show how this contextuality has to be taken into account in probabilistic models trying to explain in an intuitive way the predictions of QT. The long range imperfect correlations between the clicks of distant detectors can be explained by partially preserved correlations between the signals created by a source. These correlations can only be preserved if the clicks are produced in a local and deterministic way depending on intrinsic parameters describing signals and measuring devices in the moment of the measurement. If an act of a measurement was irreducibly random they would be destroyed. It seems to indicate that QT may be in fact emerging from some underlying more detailed theory of physical phenomena. If this was a case then there is a chance to find in time series of experimental data some fine structures not predicted by QT. This would be a major discovery because it would not only prove that QT does not provide a complete description of individual physical systems but it would prove that it is not predictably complete. (shrink)

It is recognised that the gap between rich and poor in Britain is widening faster than in any comparable country. This important issue is attracting increasing attention after long neglect. Economists and others concerned with problems linked with inequality are investigating factors contributing to the situation. Based on results of the first recent major research programme in this area, this book, first published in 1996, examines wealth distribution in the United Kingdom over the last two decades. Leading specialists in the (...) area tackle the problem from a wide variety of perspectives. Contributions include: the analysis of income distribution; the effects of greater female participation in the labour force; social security reform; and geographical variation at the national and local scale. Understanding the complexity of these factors is crucial to designing policies which can begin to cope with income inequalities. (shrink)

This article highlights the challenge of environmental inequality in France within the framework of social-ecology, an approach relating ecological crises to social issues, especially inequality. It starts by defining the notions of environmental inequality and environmental justice within the framework of the; ‘capability approach’ and then reviews recent empirical studies that show how air pollution, chemical and noise pollutions, access to environmental resources and exposure to social-ecological disasters are socially differentiated in France and can be understood, under the definition adopted (...) in this article, as a form of injustice. It concludes by reviewing issues raised by environmental inequality in France and exploring policy solutions able to address this challenge. (shrink)

Despite the growing interest in understanding the effects of income inequality on economic growth, the influence of entrepreneurship-related institutional constraints on the inequality–growth association remains less understood. Drawing on an institutional constraints perspective in the context of startup entry regulation and credit constraints, we propose that under increasing income inequality, ease of startup or access to credit from the financial sector is positively associated with per capita economic growth. In a sample of 92 countries, robust to alternate specifications, we find (...) support for our hypotheses. Our findings contribute to the debates about the income inequality–growth nexus and imply potential policy interventions in the form of lower startup regulations and domestic credit provision from the financial sector to enhance economic growth under increasing economic inequality. (shrink)

Socioeconomic inequalities are functions not only of intrinsic differences between persons or groups, but also of the dynamics of their interactions. Inequalities can arise and become stabilized if there are advantages (such as generalized wealth including “human capital”) which are self-enhancing, whereas depletion of limiting resources is widely distributed. A recent theory of biological pattern formation has been generalized, adapted and applied to deal with this process. Applications include models for the non-Gaussian distribution of personal income and wealth, (...) for overall economic growth in relation to inequalities and for effects of uncoupling strategies between developing and developed countries. Note added after publication: The equations (14) for the model of the income distribution, with its characteristic non-Gaussian extension towards higher incomes (fig.4), are closely related to the Fokker-Planck equation that is widely applied in many fields of physics. (shrink)

The international migration of health workers, including long-term care workers for aging populations, contributes to a shortage of these workers in many parts of the world. In the Anglophone Caribbean, LCW shortages and the migration of nurses to take on LCW positions abroad threaten the health of local populations and widen global inequities in health. Many responses have been proposed to address the international migration of health workers generally, including making it more difficult for these workers to emigrate and increasing (...) and improving local employment opportunities. In this article, we suggest an additional means of ethically reducing health worker migration, targeting the Anglophone Caribbean specifically. Countries in this region can take advantage of their warmer climate and well-trained work force to encourage aging populations in the global north to emigrate temporarily or permanently through international retirement migration. As a result, countries in the Anglophone Caribbean can not only decrease the international migration of trained health workers through the provision of well-paying, local jobs, but potentially reverse this flow by drawing on the international diaspora of their workers. International retirement migration, if carefully managed, can reduce global inequities in health while treating both retirees and LCWs ethically. (shrink)

Bell inequalities, understood as constraints between classical conditional probabilities, can be derived from a set of assumptions representing a common causal explanation of classical correlations. A similar derivation, however, is not known for Bell inequalities in algebraic quantum field theories establishing constraints for the expectation of specific linear combinations of projections in a quantum state. In the paper we address the question as to whether a ‘common causal justification’ of these non-classical Bell inequalities is possible. We will (...) show that although the classical notion of common causal explanation can readily be generalized for the non-classical case, the Bell inequalities used in quantum theories cannot be derived from these non-classical common causes. Just the opposite is true: for a set of correlations there can be given a non-classical common causal explanation even if they violate the Bell inequalities. This shows that the range of common causal explanations in the non-classical case is wider than that restricted by the Bell inequalities. (shrink)

Equality is a key concept in our moral and political vocabulary. There is wide agreement on its instrumental value and its favourable impact on many aspects of society, but less certainty over whether it has a non-instrumental or intrinsic value that can be demonstrated. In this project, Shlomi Segall explores and defends the view that it does. He argues that the value of equality is not reducible to a concern we might have for the worse off, or to ensuring that (...) individuals do not fall into poverty and destitution; instead he claims that undeserved inequalities, wherever and whenever we might find them, are bad in themselves. Assessing the strength of competing accounts, such as sufficientarianism and prioritarianism, he brings together for the first time discussions of the moral value of equality with luck- or responsibility-sensitive accounts of distributive justice. His book will interest readers in political and moral philosophy. (shrink)

This paper develops a model of political consensus in order to explain the missing link between inequality and political redistribution. Political consensus is an implicit agreement not to vote for extreme policy proposals. We show that such an agreement may play an efficiency-enhancing role. Voters anticipate that voting for extremist parties increases policy uncertainty in the future. A political consensus among voters reduces policy uncertainty because self-interested politicians propose non-discriminatory policies. We study how much inequality can be sustained in a (...) democracy and how the limits to redistribution vary with initial inequality. The bounds of the set of political equilibria may react in a fundamentally different manner to changes in exogenous variables than do the policy variables in the one-dimensional, one-shot game. More initial inequality need not lead to more redistribution from the rich to the poor. The maximum amount of redistribution decreases with inequality if (and only if) agents are sufficiently patient. In this case inequality is politically self-sustaining. (shrink)

The concept of exploitation is central in social and political theory, but there is no precise, widely accepted definition. This paper analyses John Roemer’s seminal theory, which construes exploitation as a distributive injustice arising from asset inequalities, with no reference to notions of power or dominance. First, an intertemporal generalisation of Roemer’s static economies is set up and several doubts are raised on the claim that exploitation theory can be reduced to a kind of resource egalitarianism. Then, Roemer’s philosophical (...) arguments that exploitation should be defined as a merely distributive concept are also questioned and it is argued that a notion of power, or dominance, is an essential part of the definition of exploitation. (shrink)

Inequality is widely regarded as morally objectionable: T. M. Scanlon investigates why it matters to us. He considers the nature and importance of equality of opportunity, whether the pursuit of greater equality involves objectionable interference with individual liberty, and whether the rich can be said to deserve their greater rewards.

Planning allows us to coordinate our actions over time, and the ability to plan is crucial in many areas of our lives. I argue that while planning is deeply embedded in contemporary societies, not all individuals have equal access to the structures that support such planning. This article explores how external planning-support structures are essential to our capacity to plan and how inequality in access to these structures can impact an individual's ability to deliberate and pursue long-term plans. I conclude (...) by suggesting that we need to think more deeply about unequal access to the structures that support planning directly, not just inequality in resources. (shrink)

With their prospect for causing both novel and known forms of damage, harm and injury, the issue of responsibility has been a recurring theme in the debate concerning autonomous vehicles. Yet, the discussion of responsibility has obscured the finer details both between the underlying concepts of responsibility, and their application to the interaction between human beings and artificial decision-making entities. By developing meaningful distinctions and examining their ramifications, this article contributes to this debate by refining the underlying concepts that together (...) inform the idea of responsibility. Two different approaches are offered to the question of responsibility and autonomous vehicles: targeting and risk distribution. The article then introduces a thought experiment which situates autonomous vehicles within the context of crash optimisation impulses and coordinated or networked decision-making. It argues that guiding ethical frameworks overlook compound or aggregated effects which may arise, and which can lead to subtle forms of structural discrimination. Insofar as such effects remain unrecognised by the legal systems relied upon to remedy them, the potential for societal inequalities is increased and entrenched, situations of injustice and impunity may be unwittingly maintained. This second set of concerns may represent a hitherto overlooked type of responsibility gap arising from inadequate accountability processes capable of challenging systemic risk displacement. (shrink)

I argue that asymmetries in taste and talent can explain markets in bodily services, just as they explain other kinds of work. While inequality is a powerful explanation for participation in bodily-service markets, such markets are not unique in their reliance on inequality. Finally, I address another kind of inequality that deserves our attention -- the advantage of the providers of bodily services over those who require them. While those who suffer from infertility or face the terror of organ failure (...) may have a financial advantage over others, they may still be worse off than fertile and organ-rich people who suffer economic or social disadvantage. Egalitarians ought to concern themselves with the whole scope of disadvantage, not just economic disadvantage. (shrink)

In a recent article, Seana Valentine Shiffrin offers a distinctive egalitarian critique of the types of incentive inequalities that are permitted by John Rawls's difference principle. She argues that citizens of a well-ordered society, who publicly accept Rawls's two principles of justice and their justifications, may not demand incentives to employ their talents in productive ways since such demands are inconsistent with a major justification for the difference principle: the moral arbitrariness of talent. I argue that there is no (...) such inconsistency. Citizens can publicly accept the claim that talent is morally arbitrary and accept incentives to employ their talents productively without inconsistency. In the standard case that Rawls envisions, citizens who do so take their preferences to be a reason for a higher salary, not their talents. (shrink)

This paper addresses the “inefficiency loophole” in the Bell theorem. We examine factorizable stochastic models for the Bell inequalities, where we allow the detection efficiency to depend both on the “hidden” state of the measured system and also its passage through an analyzer. We show that, nevertheless, if the efficiency functions are symmetric between the two wings of the experiment, one can dispense with supplementary assumptions and derive new inequalities that enable the models to be tested even for (...) highly inefficient experiments. (shrink)

In this note we demonstrate that the results of observations in the EPR–Bohm–Bell experiment can be described within the classical probabilistic framework. However, the “quantum probabilities” have to be interpreted as conditional probabilities, where conditioning is with respect to fixed experimental settings. Our approach is based on the complete account of randomness involved in the experiment. The crucial point is that randomness of selections of experimental settings has to be taken into account within one consistent framework covering all events related (...) to the experiment. This approach can be applied to any complex experiment in which statistical data are collected for various experimental settings. (shrink)

This book brings together philosophical approaches to explore the relation of recognition and poverty. This volume examines how critical theories of recognition can be utilized to enhance our understanding, evaluation and critique of poverty and social inequalities. Furthermore, chapters in this book explore anti-poverty policies, development aid and duties towards the (global) poor. This book includes critical examinations of reflections on poverty and related issues in the work of past and present philosophers of recognition. This book hopes to contribute (...) to the ongoing and expanding debate on recognition in ethics, political and social philosophy by focusing on poverty, which is one highly important social and global challenge. -/- “If one believed that the theme of “recognition” had been theoretically exhausted over the last couple of years, this book sets the record straight. The central point of all the studies collected here is that poverty is best understood in its social causes, psychic consequences and moral injustice when studied within the framework of recognition theory. Regardless of how recognition is defined in detail, poverty is best captured as the absence of all material and cultural conditions for being recognized as a human being. Whoever is interested in the many facets of poverty is well advised to consult this path-breaking book.” Axel Honneth, Columbia University. (shrink)

In Rescuing Justice and Equality, G.A. Cohen argues that the incentive inequalities permitted by John Rawls's difference principle are unjust since people cannot justify them to their fellow citizens. I argue that citizens of a Rawlsian society can justify their acceptance of a wide range of incentive inequalities to their fellow citizens. They can do so because they possess the right to freedom of occupational choice, and are permitted – as a matter of justice – to exercise this (...) right by making occupational decisions on the basis of a wide range of values and preferences. (shrink)

Racial injustice in employment demands the attention of business organizations because it profoundly shapes our life prospects. While comparing the ideal of perfectly equal opportunity with its invariably imperfect alternatives can impede reform, the true challenge lies in addressing persistent inequities as we strive for equality. This article introduces “shared inequity” as a frame of reference for assessing workplace racial disparities and emphasizing a collective responsibility to remedy systemic issues. In critiquing an exaggerated notion of meritocracy, I emphasize that structural (...) racism, rather than just individual acts, facilitates collective advantages, especially for White males. Hence, it is morally fitting to frame racial justice in employment, not only in terms of perfect equality, but also in terms of justly sharing an imbalance that cannot be corrected without counterbalance. The “shared inequity” lens offers a more realistic and just approach to pursuing racial justice in the workplace. (shrink)

Global economic and political inequalities are in most respects greater today than they have been for decades. From one point of view inequality is a bad thing simply because it involves a deviation from equality, which is thought to have value for its own sake. But it is controversial whether this position can be defended, and if it can, whether the egalitarian ideal on which the defense may depend applies at the global level as in individual societies. Setting aside (...) directly egalitarian reasons for concern about global inequality, this paper explores several reasons for concern that derive from nonegalitarian values – primarily those associated with poverty and material deprivation, humiliation, the impact of inequality on the capacity for self‐control and self‐government, and the unfairness of political decision‐making procedures with large economic inequalities in the background. (shrink)

Epistemic inequality is something we face in our everyday experience whenever we acknowledge our epistemic inferiority towards some and our epistemic superiority towards others. The negative side of this epistemic phenomenon has received due attention in the context of the debate on epistemic injustice: whenever an epistemic subject deflates the credibility of another or fails to recognize their authority qua knowers, unjust epistemic inequality is easily produced. However, this kind of inequality has an important positive side, as it can amount (...) to a fundamental opportunity for the subject to achieve epistemic goods—such as knowledge, understanding, and intellectual virtues—from those who are epistemically superior to them. This thesis inquires into the key features of the interaction between non-peer agents to provide a compelling account of epistemic inequality as a positive phenomenon, that is, as an inescapable and reliable source of epistemic goods. To achieve this overarching aim, the proposed analysis shall address three main questions, one conceptual, one normative, and one practical. The conceptual question asks what it takes for an epistemic agent to be epistemically superior to someone else. The normative question investigates the rational boundaries of the interaction between non-peer agents. From the standpoint of the epistemically superior agent, I examine the permissibility of epistemic paternalism, namely whether it can be legitimate for one to interfere with another’s agency for the epistemic benefit of the subject interfered with without consulting them on the issue. From the standpoint of the epistemically inferior agent, I examine which attitudes it is rational to have towards individuals epistemically superior to us. The practical question is about the implications of this analysis for a paradigmatic instance of interaction between non-peer subjects, such as the educational relationship between teachers and students. As a response to the conceptual question, I shall offer a pluralistic virtue-based framework that allows individuating various ways in which an individual or a collective agent—such as groups, committees, and research teams—can be epistemically superior to another. In particular, I shall distinguish between experts, authorities of belief, and authorities of understanding. As a response to the normative question, I argue that epistemic paternalism is permissible only insofar as the interferers are epistemically better positioned than the subjects interfered with, and I outline an account of what I call a “virtuous paternalist interferer”. Furthermore, I argue that there are cases in which it is rational for an epistemically inferior subject to set aside whatever belief they might have and defer to the epistemically superior interlocutor—thereby endorsing a limited version of the so-called preemptionist view of epistemic authority. Finally, as a response to the practical question, I shall propose an exemplar-based account of education, explain how it can be employed to educate the young to intellectual virtues, and defend the view from several objections raised against virtue-based approaches to education. (shrink)

It is widely acknowledged that a fair tax system is one of the most crucial foundations for any country to pursue stable development and human values. So how does a country accomplish tax fairness? This article argues that war finance and domestic economic inequality are two critical conditions. Historically, wars usually create opportunities for countries to enact progressive tax reforms. However, countries’ war finance choices are conditioned by domestic economic inequality. When inequality is low, the political leadership is more likely (...) to secure a consensus of ‘equality of fiscal sacrifice’ between domestic wealthy elites and ordinary citizens. As a result, the leadership can more successfully enact progressive taxation, money creation and non-military spending cuts to pay for the war. Conversely, when inequality is high, the societal redistributive conflict could be more serious. Unable to strike a bargain of fiscal sacrifices without severe social instability, the leadership is expected to resort to a debt-financing strategy, which stifles tax progressivity and fairness. This article compares the United States’ war finance in the Korean and Vietnam Wars and finds supportive evidence. This article has important implications for the pursuits of tax fairness, democratic accountability, and the prospect for peace. (shrink)

It has been proposed by several scholars that Hegel’s political philosophy can be utilized as a foundation for welfare theory. This article argues that to comprehend the principles, objectives, and limitations of a Hegelian welfare state, we need an account of the theory of justice underlying his political philosophy. This requires an analysis of how Hegel conceptualizes and assesses different kinds of inequality. This article identifies the three kinds of natural, societal, and market inequality and elucidates their interaction and transformation. (...) An examination of the inner workings of the market through the lens of Hegel’s economic theory reveals how these inequalities impede citizens’ freedom. For a Hegelian theory of justice, inequalities pose a problem to the extent that they impede the citizens’ possibility of self-actualization. Consequently, the objective of a Hegelian welfare state is not to actualize an abstract notion of justice, but rather to ensure this possibility of self-actualization. (shrink)

This research examines the role of social cognitive theory in reducing gender inequality in the introduction of digitization among agriculturists’ women in Tanzania. This follows the low pace of digitalization adoption among women in the agriculture sector in Tanzania. The study experience from women farmers in two villages such as Membe and Chinangali in the Chamwino district in the Dodoma region with structural equation modeling indicates that social cognitive theory in terms of self-efficacy, observed learning, and observed behavior can influence (...) digitization among agriculturalist women in Tanzania. While digitization has become inevitable in all sectors, with no exception to agriculture, understanding factors that motivate digitization among women farmers is critical given the low rate of adoption, despite the greater number of women involved in the sector. (shrink)

This dissertation proposes a new reading and appraisal of an important theory of distributive justice, Ronald Dworkin's "Equality of Resources" . ER is traditional in holding that choices made by rational, ignorant and purely self-interested beings are relevant to distributive justice. ER is novel both in its use of such choices and in incorporating the idea that one's success is largely one's own responsibility into liberal egalitarianism. ;I argue that the tax-and-redistribution scheme Dworkin proposes to make actual distributions just is (...) flawed because he misconceives the role of choice. He errs in thinking that the conditions for person X to receive compensation depend on the choices of such beings, although he is right, I argue, insofar as the relevant choices include X's hypothetical choices. Dworkin errs in that ER implies that whether X meets these conditions can depend on X's irrational choices, although he is right that whether X meets these conditions can depend on some of X's actual choices. ER becomes flawed, I argue, when Dworkin derives a tax-and-redistribution scheme designed to achieve distributive justice in reality from the auction he proposes for making hypothetical distributions just. ;I then consider whether ER withstands stock objections and how plausible it is relative to rival Theories. Dworkin argues that ER, but not Rawls' Theory, meets the following condition for a Theory to be plausible: the distributions a Theory deems just must be sensitive to choices. I argue that Dworkin's argument is no longer plausible once we realize to which choice sensitivity principle he is himself committed. However, I argue, Seana Shiffrin's objection to ER fails because she misunderstands the role of choice in ER, although she is right insofar as there is a related, though superficial, objection. I also argue that ER is inconsistent and show how to resolve this inconsistency without leaving ER vulnerable to attack by G. A. Cohen's rival Theory. I trace ER's inconsistency and the failure of Dworkin's argument against Rawls' Theory to Dworkin's method of justification. (shrink)

Digital inequality and digital justice are pressing issues in today's world. This work examines the socio-philosophical aspects of these problems and proposes measures to achieve digital justice. The authors draw attention to the fact that digital inequality can manifest itself in various forms, such as access to information, technology and resources, as well as opportunities to participate in the digital economy. This can lead to increased social inequalities and limited opportunities for the development of individuals and society as a (...) whole. To achieve digital justice, the authors propose a number of measures, such as improving access to digital technologies and resources, ensuring equal opportunities to participate in the digital economy, and protecting consumer rights and data privacy. They also draw attention to the need to promote digital literacy and education so that people can make effective use of digital technologies and resources. The authors also examine digital inequality and digital justice in the context of monopoly and free speech. They point out that some companies that declare their social responsibility may use their monopolistic position in the market to limit freedom of speech and access to information. In this context, the authors suggest strengthening the role of the state in regulating the digital economy and protecting consumer rights. In conclusion, the research is a valuable contribution to the field of research on digital inequality and digital justice. It emphasizes the need to take into account the socio-philosophical dimensions of these issues and suggests measures to achieve digital justice. It also draws attention to the importance of cultural and historical sensitivity in the development of digital policies and resources. (shrink)

This paper puts forward the following claims: (i) The size of inequality in welfare should be distinguished from its badness. (ii) The size of a pairwise inequality between two individuals can be measured by the absolute or the relative welfare distance between their welfare levels, but it does not depend on the welfare levels of other individuals. (iii) The size of inequality in a social state may be understood either as the degree of pairwise inequality or as its amount. (iv) (...) The badness of a pairwise inequality may differ from its size in several ways; for example, the badness measure might go by the distance between priority-transformed welfare levels and/or it might assign heavier weight to larger distances. (v) The badness of a pairwise inequality may be either personal or impersonal, with the personal interpretation being internally consistent and, pace Temkin, independently tenable even if we reject the so-called Slogan (i.e., the Person-Affecting Claim). (vi) The aggregation procedure by which we arrive from the badness of pairwise inequalities to the badness of the inequality in a social state takes different forms depending on whether the badness of a pairwise inequality is interpreted in a personal or in an impersonal way. (vii) Since Temkin’s complaint-based measures of the badness of inequality follow the format appropriate for the personal interpretation, they seem out of place if one, like him, treats the badness of inequality as an impersonal value. (shrink)

This article focuses on the welfare state, which includes social protection, health, education and training, housing, and social services, but can also be conceived more broadly to include policies that affect earnings capacity and the structure of the labour market. It discusses the difficulties of capturing the impact of the welfare state on income inequality, given that one does not observe what the distribution would be in the absence of the welfare state or specific aspects of it. Theories of welfare (...) state redistribution are reviewed, and the conventional categorization into welfare ‘regimes’ discussed. The empirical evidence about the extent and nature of redistribution by the welfare state is described, including noncash services as well as cash transfers, and the impact on poverty in particular is discussed. Economic inequality is also strongly affected by the political process, and vice versa. (shrink)

This review essay looks at two important recent books on the empirical social science of inequality, Richard Wilkinson and Kate Pickett's The Spirit Level and John Hills et al .'s Towards a More Equal Society? , situating these books against the important work of Michael Marmot on epidemiology and health inequalities. I argue that political philosophy can gain a great deal from careful engagement with empirical research on the nature and consequences of inequality, especially in regard to empirical work (...) on the relationship between socioeconomic inequality, status, self-respect, domination, autonomy, the quality of social relations, and societal health outcomes. The essay also raises some methodological questions about the approach taken by Wilkinson and Pickett, as well as questioning the ways in which their argument is (or is not) best understood as being fundamentally egalitarian in character. It concludes with some reflections, prompted by Hills et al ., on the lessons that should be learned by egalitarians from the experience of the Blair and Brown governments in the UK. (shrink)

In this article, I draw on my fieldwork creating protein models of hepatitis B at a biotech laboratory to think through how to approach the body and disease from ontological and phenomenological perspectives. I subsequently draw on Mariella Pandolfi’s work on how bodies can be made to suffer history and Paul Farmer’s work on global tuberculosis disparities to explore ways of analysing embodied activity as a means of identifying and clinically addressing enactments of social inequality and disease. I also introduce (...) Merleau-Ponty’s phenomenological concept of ‘flesh’ as a conceptual heuristic that allows us to understand the meaningful structuring of ontological worlds beyond our own. As I argue, bringing these perspectives together not only allows us to re-envision what an effective disease treatment should be in diverse medical contexts, but also how to better understand health disparities and the nature of disease itself. (shrink)

Inequalities have historically been conceptualised and empirically explored with primary reference to the human. Both measurements of educational inequalities through the production of data about students, teachers and schools, and ethnographic explorations of inequalities in the spoken accounts of human actors in schools can elide affective histories and material geologies of the earth that entwine with societal inequalities, and political questions of the relation between particular human bodies and the earth. In this article, we question: What (...) might it do to rethink the concept of educational inequalities beyond human relations, from within a specific geographical territory? We seek to rethink inequalities including but exceeding these human relations; we argue that inequalities between humans, and between humans and the more-than-human, are materially generated and perpetuated. We offer three theoretical trajectories that consider the affective, spatial and material dimensions of inequality to... (shrink)

Contemporary versions of Bell’s argument against local hidden variable (LHV) theories are based on the Clauser Horne Shimony and Holt (CHSH) inequality, and various attempts to generalize it. The amount of violation of these inequalities cannot exceed the bound set by the Grothendieck constants. However, if we go back to the original derivation by Bell, and use the perfect anticorrelation embodied in the singlet spin state, we can go beyond these bounds. In this paper we derive two-particle Bell (...) class='Hi'>inequalities for traceless two-outcome observables, whose violation in the singlet spin state go beyond the Grothendieck constant both for the two and three dimensional cases. Moreover, creating a higher dimensional analog of perfect correlations, and applying a recent result of Alon and his associates (Invent. Math. 163 499 (2006)) we prove that there are two-particle Bell inequalities for traceless two-outcome observables whose violation increases to in…nity as the dimension and number of measurements grow. Technically these result are possible because perfect correlations (or anti-correlations) allow us to transport the indices of the inequality from the edges of a bipartite graph to those of the complete graph. Finally, it is shown how to apply these results to mixed Werner states, provided that the noise does not exceed 20%. (shrink)

I perform an economic and ethical analysis on wealth and income inequality. Economists have performed many statistical studies that reveal a number of, often contradictory, findings in connection with the distribution of wealth and income. Hence, the statistical findings leave us with no better knowledge of the effects that inequality has on economic progress. At the same time, the existing theoretical results have not provided us with a definitive answer concerning the effects of inequality on progress. By gaining knowledge of (...) the nature of inequality, and bringing basic economic principles to bear on the subject, we can come to an understanding of what the causal relationship is between inequality and economic progress. Furthermore, I apply a new theory of ethics – rational egoism – to assess economic inequality. I show that, in the right context, economic inequality is both economically and morally desirable. (shrink)

I examine here a wide array of interlocking Socratic doctrines, especially as they show up in the ideas of Socratic Ignorance and the Examined Life —along with such other Socratic claims as the following. First, that No one errs willingly. Second, that, in acting intentionally, everyone is always seeking their own greatest available good, given their present circumstances, where that greatest good is taken over the rest of their lives. Third, that those who don’t see that harming others will not, (...) over the rest of their lives, serve their own greatest good, deserve not punishment but instruction. I conduct this examination with my eye on two blatant contemporary inequalities across race and class. The first is that involved in differentially funding different schools and thereby shortchanging the ability of those of our children who need it most to work out better means to their own greatest good over the rest of their lives; the second is that across race, class, and educational background in our extensive incarceration practices. In the longest part of this essay, I argue that a principal philosophical presupposition of punishment practices can be shown to be well wide of the mark by the Socratic theory I explore here. This is the presupposition that there is some kind of philosophical justification—for example, in modern “under the description” theories—for the decidedly questionable view that we can almost always determine quite sufficiently what a person’s intentions are for purposes of justifiably and usefully punishing supposed malefactors. (shrink)

Although the world has experienced remarkable progress in health care since the last half of the 20th century, global health inequalities still persist. In some poor countries life expectancy is between 37-40 years lower than in rich countries; furthermore, maternal and infant mortality is high and there is lack of access to basic preventive and life-saving medicines, as well a high prevalence of neglected diseases, HIV/AIDS, tuberculosis, and malaria. Moreover, globalization has made the world more connected than before such (...) that health challenges today are no longer limited within national or regional boundaries, making all persons equally vulnerable. Because of this, diseases in the most affluent countries are closely connected with diseases in the poorest countries. In this paper, we argue that, because of global health inequalities, in a situation of equal vulnerability, there is need for global solidarity not only as a means of reducing health inequalities, but also as a way of putting up a united force against global health challenges. We argue for an African approach to solidarity in which the humanity of a person is not determined by his/her being human or rational capacity, but by his/her capacity to live a virtuous life. According to this view of solidarity, because no one is self-sufficient, no individual can survive alone. If we are to collectively flourish in a world where no individual, nation or region has all the health resources or protection needed for survival, we must engage in solidarity where we remain compassionate and available to one another at all times. (shrink)

This chapter gives a concrete example of a question of current scientific interest where capacities matter: ‘Do the Bell inequalities describing Einstein–Podolsky–Rosen experiments show that causality is incompatible with quantum mechanics?’ The question cannot be answered if we rely on probabilistic theories of causality and laws of associations alone. It takes the concept of capacity and related notions of how capacities operate even to formulate the problem correctly. Econometrics models with correlated errors, it is shown, can explain the EPR (...) results when the correlations are given a capacity interpretation. (shrink)

Are global poverty and inequality on the rise or are they declining? And is the quality of life of the world's poorest people getting worse or better? These questions are often given conflicting answers by economists, the World Bank, and social activists. One reason for this is that assessments of quality of life can be made in terms of people's income, their resources, or their functionings and capabilities. This essay discusses the pros and cons of these evaluative approaches, and it (...) argues that all approaches have complementary strengths and should therefore in principle all be considered. Moreover, being aware that assessments of poverty and inequality can be made using these different frameworks helps us to understand the conflicting claims. (shrink)

Racial inequity has influenced both personal and public health in the United States and has impacted enrollment in medical schools and training programs. The effects of racial inequity on training and how it is perceived can differ depending on who is being affected. Recommendations are offered for positive changes through mentoring of individuals, institutional leadership, and structural changes in organizations.

Suicide is complex; yet suicide research is dominated by ‘psy’ disciplines which can falter when seeking to explain social patterning of suicide rates, and how this relates to individual actions. This article discusses a multidisciplinary report which aimed to advance understandings of socioeconomic inequalities in suicide rates in the UK. Contrasts are drawn between health psychology and sociology. Important intersections are highlighted, including a lack of attention to socioeconomic inequalities, and an emphasis on adverse life experiences and emotions (...) to understand inequalities and suicide. There are also curious disconnects, both within and between relevant psychological and sociological perspectives. The article argues that there are significant gaps in existing theorization regarding suicide, which can only be addressed through meaningful inter-disciplinary collaborations between sociologists, psychologists and others. Current theorization in mainstream suicide research is limited by its failure to engage with enduring, yet vitally important sociological debates regarding structure and agency, nature and culture. (shrink)

Recent models of scientific collaboration show that minorities can end up at a disadvantage in bargaining scenarios. However, these models presuppose the existence of social categories. Here, we present a model of scientific collaboration in which inequality arises in the absence of social categories. We assume that all agents are identical except for the position that they occupy in the collaboration network. We show that inequality arises in the absence of social categories. We also show that this is due to (...) the structure of the collaboration network and that similar patterns arise in two real-world collaboration networks. (shrink)

This paper explores the role of inequity aversion as an explanation for observed behavior in experimental Cournot oligopolies. We show that inequity aversion can change the nature of the strategic interaction: quantities are strategic substitutes for sufficiently asymmetric output levels but strategic complements otherwise. We find that inequity aversion can explain why: some experiments result in higher than Cournot–Nash production levels while others result in lower, collusion often occurs with only two players whereas with three or more players market outcomes (...) are very close to Cournot–Nash, and players often achieve equal profits in asymmetric Cournot oligopoly. (shrink)

The problem of social equality and social inequality is investigated in the light of the concept of justice, the concept of just inequality and unfair equality. The author substantiates the interrelation of justice and equality as concepts and phenomena that are presented in an indissoluble unity and are actually a two-pronged problem. Justice is interpreted by the author as a measure of social equality and social inequality. The author explores the problem of social inequality from the point of view of (...) a materialistic understanding of history, the principle of development and an axiological approach. The concept of natural justice is investigated as the basis of justice established by people, that is, social justice. The legitimacy of the conditional use of the concept of natural justice as a natural right of an individual to use his natural gifts, which under certain conditions of social life activity can be decisive in human life, can give him fair advantages over other members of the society. The natural personal potential of an individual can cause significant differences in the intellectual and spiritual abilities of people, which, in the presence of diligence, determination and appropriate social norms, necessarily generate social inequality in society. Fair inequality does not contradict natural justice. Natural justice is contradicted by unfair inequality. A person by nature has the right to life, freedom and property in compliance with the mandatory norms established in this society. Justice established by people should not contradict natural justice. The validity of the use of the concept of legitimate elite as the most outstanding personalities in various respects, having high achievements and services to society in various spheres of human activity, is substantiated. (shrink)