This article provides a conceptual map of the debate on ideal and non‐ideal theory. It argues that this debate encompasses a number of different questions, which have not been kept sufficiently separate in the literature. In particular, the article distinguishes between the following three interpretations of the ‘ideal vs. non‐ideal theory’ contrast: (i) full compliance vs. partial compliance theory; (ii) utopian vs. realistic theory; (iii) end‐state vs. transitional theory. The article advances critical reflections on each of these sub‐debates, and highlights (...) areas for future research in the field. (shrink)

I defend the following version of the ought-implies-can principle: (OIC) by virtue of conceptual necessity, an agent at a given time has an (objective, pro tanto) obligation to do only what the agent at that time has the ability and opportunity to do. In short, obligations correspond to ability plus opportunity. My argument has three premises: (1) obligations correspond to reasons for action; (2) reasons for action correspond to potential actions; (3) potential actions correspond to ability plus opportunity. In the (...) bulk of the paper I address six objections to OIC: three objections based on putative counterexamples, and three objections based on arguments to the effect that OIC conflicts with the is/ought thesis, the possibility of hard determinism, and the denial of the Principle of Alternate Possibilities. (shrink)

In this stimulating work of political philosophy, acclaimed philosopher G. A. Cohen sets out to rescue the egalitarian thesis that in a society in which distributive justice prevails, peopleâes material prospects are roughly equal. Arguing against the Rawlsian version of a just society, Cohen demonstrates that distributive justice does not tolerate deep inequality. In the course of providing a deep and sophisticated critique of Rawlsâes theory of justice, Cohen demonstrates that questions of distributive justice arise not only for the state (...) but also for people in their daily lives. The right rules for the macro scale of public institutions and policies also apply, with suitable adjustments, to the micro level of individual decision-making. Cohen also charges Rawlsâes constructivism with systematically conflating the concept of justice with other concepts. Within the Rawlsian architectonic, justice is not distinguished either from other values or from optimal rules of social regulation. The elimination of those conflations brings justice closer to equality. (shrink)

Cover -- Half Title -- Title -- Copyright -- Dedication -- Contents -- Acknowledgments -- 1 Preliminaries -- 1.1 What Normative Ethics Is -- 1.2 What Normative Ethics Is Not -- 1.3 Defending Normative Theories -- 1.4 Factors and Foundations -- PART I FACTORS -- 2 The Good -- 2.1 Promoting the Good -- 2.2 Well-Being -- 2.3 The Total View -- 2.4 Equality -- 2.5 Culpability, Fairness, and Desert -- 2.6 Consequentialism -- 3 Doing Harm -- 3.1 Deontology -- (...) 3.2 Thresholds -- 3.3 The Scope of the Constraint -- 3.4 Doing and Allowing -- 3.5 Intending Harm -- 4 Other Constraints -- 4.1 Lying -- 4.2 Promises -- 4.3 Special Obligations -- 4.4 Conventions -- 4.5 Duties to Oneself -- 5 Further Factors -- 5.1 Demanding Too Much -- 5.2 Options -- 5.3 Rights -- 5.4 Interaction -- PART 2 FOUNDATIONS -- 6 Teleological Foundations -- 6.1 Foundational Theories -- 6.2 Egoism -- 6.3 Virtues -- 6.4 Act Consequentialism -- 6.5 Rules -- 7 Deontological Foundations -- 7.1 Contractarianism -- 7.2 Universalizability -- 7.3 The Ideal Observer -- 7.4 Reflection -- 7.5 Foundational Pluralism -- 7.6 Possibilities -- Suggested Readings -- References -- About the Book and Author -- Index. (shrink)

Is socialism desirable? Is it even possible? In this concise book, one of the world's leading political philosophers presents with clarity and wit a compelling moral case for socialism and argues that the obstacles in its way are exaggerated. There are times, G. A. Cohen notes, when we all behave like socialists. On a camping trip, for example, campers wouldn't dream of charging each other to use a soccer ball or for fish that they happened to catch. Campers do not (...) give merely to get, but relate to each other in a spirit of equality and community. Would such socialist norms be desirable across society as a whole? Why not? Whole societies may differ from camping trips, but it is still attractive when people treat each other with the equal regard that such trips exhibit. But, however desirable it may be, many claim that socialism is impossible. Cohen writes that the biggest obstacle to socialism isn't, as often argued, intractable human selfishness--it's rather the lack of obvious means to harness the human generosity that is there. Lacking those means, we rely on the market. But there are many ways of confining the sway of the market: there are desirable changes that can move us toward a socialist society in which, to quote Albert Einstein, humanity has "overcome and advanced beyond the predatory stage of human development.". (shrink)

There is a widespread belief that, conceptually, justice cannot require what we cannot achieve. This belief is sometimes used by defenders of so-called ‘non-ideal theories of justice’ to criticise so-called ‘ideal theories of justice’. I refer to this claim as ‘the feasibility constraint on the concept of justice’ and argue against it. I point to its various implausible implications and contend that a willingness to apply the label ‘unjust’ to some regrettable situations that we cannot fix is going to enhance (...) the action-guiding potential of a conception of justice, by providing an aspirational ideal. This is possible on the condition that, at all times, we cannot specify with certainty the limits of what is feasible for us collectively. The rejection of the feasibility constraint entails that there can be injustice without perpetrators; this is a theoretical price worth paying. (shrink)

Recent methodological debates regarding the place of feasibility considerations in normative political theory are hindered for want of a rigorous model of the feasibility frontier. To address this shortfall, I present an analysis of feasibility that generalizes the economic concept of a production possibility frontier and then develop a rigorous model of the feasibility frontier using the familiar possible worlds technology. I then show that this model has significant methodological implications for political philosophy. On the Target View, a political ideal (...) presents a long-term goal for morally progressive reform efforts and, thus, serves as an important reference point for our specification of normative political principles. I use the model to show that we can- not reasonably expect that adopting political ideals as long-term reform objectives will guide us toward the realization of morally optimal feasible states of affairs. I conclude by proposing that political philosophers turn their attention to the analysis of actual social failures rather than political ideals. (shrink)

Do we have positive duties to help others in need or are our moral duties only negative, focused on not harming them? Are any of the former positive duties, duties of justice that respond to enforceable rights? Is their scope global? Should we aim for global equality besides the eradication of severe global poverty? Is a humanist approach to egalitarian distribution based on rights that all human beings as such have defensible, or must egalitarian distribution be seen in an associativist (...) way, as tracking existing frameworks such as statehood and economic interdependence? Are the eradication of global poverty and the achievement of global equality practically feasible or are they hopelessly utopian wishes? -/- This book argues that there are basic positive duties of justice to help eradicate severe global poverty; that global egalitarian principles are also reasonable even if they cannot be fully realized in the short term; and that there are dynamic duties to enhance the feasibility of the transition from global poverty to global equality in the face of nonideal circumstances such as the absence of robust international institutions and the lack of a strong ethos of cosmopolitan solidarity. The very notion of feasibility is crucial for normative reasoning, but has received little explicit philosophical discussion. This book offers a systematic exploration of that concept as well as of its application to global justice. It also arbitrates the current debate between humanist and associativist accounts of the scope of distributive justice. Drawing on moral contractualism (the view that we ought to follow the principles that no one could reasonably reject), this book provides a novel defense of humanism, challenges several versions of associativism (which remains the most popular view among political philosophers), and seeks to integrate the insights underlying both views. (shrink)

And in this book the distinguished scholar Amartya Sen offers a powerful critique of the theory of social justice that, in its grip on social and political ...

This book originated as lectures for a course on political philosophy that Rawls taught regularly at Harvard in the 1980s.

The concept of power has long played a significant role in political thought, and recent decades have witnessed many attempts to analyze power and provide criteria for its measurement. In spite of this impressive literature, however, our understanding of power remains inadequate. Specifically, no fully comprehensive conceptual framework exists within which questions about power can be formulated precisely and dealt with systematically. In the absence of such a framework it is difficult to investigate empirical questions, such as the extent to (...) which a country is dominated by a 'power elite,' and it is hard to discuss normative issues, such as the relationship between power and freedom, or the relationship between equality of power and justice. In this paper I shall outline a theory of power the ultimate aim of which is to shed light on empirical and normative questions in the political domain. (shrink)

A concise and comprehensive introduction to Marx's social, political and economic thought for the beginning student. Jon Elster surveys in turn each of the main themes of marxist thought: methodology, alienation, economics, exploitation, historical materialism, classes, politics, and ideology; in a final chapter he assesses 'what is living and what is dead in the philosophy of Marx'. The emphasis throughout is on the analytical structure of Marx's arguments and the approach is at once sympathetic, undogmatic, and rigorous.

For this collection entitled “After Socialism,” we were asked to reflect upon such questions as what rectifications to present market capitalist systems might be desirable and whether there is any viable remnant in the socialist ideal that ought to be preserved. My basic answer to the latter is that the socialist principle of distribution “From each according to abilities, to each according to needs” remains a compelling moral ideal, superior to the resigned, complacent, or enthusiastic acceptance of economic inequality that (...) is offered by defenders of conventional capitalism and by many versions of liberalism. And so, my answer to the former is that the rectifications to present market capitalist systems that would be desirable would be to reduce the deep injustices and social malformations of these systems as much as possible by moving their distributive outcomes in the direction of the socialist ideal. (shrink)

The object of this paper is to explore the intersection of two issues. The first concerns the role that feasibility considerations play in constraining normative claims – claims, say, about what we (individually and collectively) ought to do and to be. The second concerns whether normative claims are to be understood as applying only to actions in their own right or also non-derivatively to attitudes. In particular, we argue that actions and attitudes may be subject to different feasibility constraints – (...) and hence that how we conceive of the role of feasibility in an account of normativity will depend in part on how we conceive of the role of actions and attitudes in normative theorising. (shrink)

This chapter contains sections titled: Distinguishing Different Kinds of Egalitarianism Equality, Fairness, Luck, and Responsibility Equality of What? The Subsistence Level, Sufficiency, and Compassion Prioritarianism and the Leveling Down Objection19 Equality or Priority? Illustrating Egalitarianism's Distinct Appeal Conclusion Notes.

What should our theorizing about social justice aim at? Many political philosophers think that a crucial goal is to identify a perfectly just society. Amartya Sen disagrees. In The Idea of Justice, he argues that the proper goal of an inquiry about justice is to undertake comparative assessments of feasible social scenarios in order to identify reforms that involve justice-enhancement, or injustice-reduction, even if the results fall short of perfect justice. Sen calls this the “comparative approach” to the theory of (...) justice. He urges its adoption on the basis of a sustained critique of the former approach, which he calls “transcendental.” In this paper I pursue two tasks, one critical and the other constructive. First, I argue that Sen’s account of the contrast between the transcendental and the comparative approaches is not convincing, and second, I suggest what I take to be a broader and more plausible account of comparative assessments of justice. The core claim is that political philosophers should not shy away from the pursuit of ambitious theories of justice (including, for example, ideal theories of perfect justice), although they should engage in careful consideration of issues of political feasibility bearing on their practical implementation. (shrink)

This article analyses a hitherto neglected problem at the transition from ideal to non‐ideal theory: the problem of knowledge. Ideal theories often make idealising assumptions about the availability of knowledge, for example knowledge of social scientific facts. This can lead to problems when this knowledge turns out not to be available at the non‐ideal level. Knowledge can be unavailable in a number of ways: in principle, for practical reasons, or because there are normative reasons not to use it. This can (...) make it necessary to revise ideal theories, because the principle of ‘ought implies can’ rules out certain theories, at least insofar as they are understood as action‐guiding. I discuss a number of examples and argue that there are two tendencies that will increase the relevance of this problem in the future: the availability of large amounts of sensitive data whose use is problematic from a normative point of view, and the increasing complexity of an interrelated world that makes it harder to predict the effects of institutional changes. To address these issues, philosophers need to cooperate with social scientists and philosophers of the social sciences. Normative theorising can then be understood as one step in a long process that includes thinkers from different disciplines. Ideal theory can respond to many of the charges raised against it if it is understood along these lines and if it takes the problem of knowledge and its implications seriously. (shrink)