Though the revised edition of A Theory of Justice, published in 1999, is the definitive statement of Rawls's view, so much of the extensive literature on Rawls's theory refers to the first edition.

Tim Mulgan presents a penetrating examination of consequentialism: the theory that human behavior must be judged in terms of the goodness or badness of its consequences. The problem with consequentialism is that it seems unreasonably demanding, leaving us no room for our own aims and interests. In response, Mulgan offers his own, more practical version of consequentialism--one that will surely appeal to philosophers and laypersons alike.

Early discussions of ?climate justice? have been dominated by economists rather than political philosophers. More recently, analytical liberal political philosophers have joined the debate. However, the philosophical discussion of climate justice remains in its early stages. This paper considers one promising approach based on human rights, which has been advocated recently by several theorists, including Simon Caney, Henry Shue and Tim Hayward. A basic argument supporting the claim that anthropogenic climate change violates human rights is presented. Four objections to this (...) argument are examined: the ?future persons? objection; the ?risk? objection; the ?collective causation? objection; and the ?demandingness? objection. This critical examination leads to a more detailed specification and defence of the claim that anthropogenic climate change violates human rights. (shrink)

In the climate ethics debate, scholars largely agree that individuals should promote institutions that ensure the reduction of greenhouse gas emissions. This paper aims to establish that there are individual duties beyond compliance with and promotion of institutions. Duties of individuals to reduce their emissions are often objected to by arguing that an individual’s emissions do not make a morally relevant difference. We challenge this argument from inconsequentialism in two ways. We first show why the argument also seems to undermine (...) the case for duties to promote institutions that the arguments’ proponents endorse. Second, we argue that individuals ought to cut emissions if they exceed their fair share of emissions entitlements and, by emitting, contribute to climate-related harm. In response to inconsequentialism, we specify the notion of ‘contribution’ via the so-called NESS theory, according to which an act is causally relevant for and contributes to an outcome if it is a Necessary Element of a Set of conditions that is Sufficient for the outcome. After refuting two objections to our approach, we conclude by discussing how to deal with possible conflicts between duties to promote institutions and to reduce one’s emissions. (shrink)

Although actions of individuals do contribute to climate change, the question whether or not they, too, are morally obligated to reduce the GHG emissions in their responsibility has not yet been addressed sufficiently. First, I discuss prominent objections to such a duty. I argue that whether individuals ought to reduce their emissions depends on whether or not they exceed their fair share of emission rights. In a next step I discuss several proposals for establishing fair shares and also take practical (...) considerations into account. I conclude that individuals should not always be obliged to reduce their emissions to what is their fair share for they may depend on carbon-intensive structures. Instead, they have a Kantian imperfect duty to reduce their emissions ‘as far as can reasonably be demanded of them’. In addition, they should press governments to introduce proper regulation. At the end, I further specify both duties. (shrink)

One of the world’s leading philosophers offers aspiring thinkers his personal trove of mind-stretching thought experiments. Over a storied career, Daniel C. Dennett has engaged questions about science and the workings of the mind. His answers have combined rigorous argument with strong empirical grounding. And a lot of fun. Intuition Pumps and Other Tools for Thinking offers seventy-seven of Dennett’s most successful "imagination-extenders and focus-holders" meant to guide you through some of life’s most treacherous subject matter: evolution, meaning, mind, and (...) free will. With patience and wit, Dennett deftly deploys his thinking tools to gain traction on these thorny issues while offering readers insight into how and why each tool was built. Alongside well-known favorites like Occam’s Razor and reductio ad absurdum lie thrilling descriptions of Dennett’s own creations: Trapped in the Robot Control Room, Beware of the Prime Mammal, and The Wandering Two-Bitser. Ranging across disciplines as diverse as psychology, biology, computer science, and physics, Dennett’s tools embrace in equal measure light-heartedness and accessibility as they welcome uninitiated and seasoned readers alike. As always, his goal remains to teach you how to "think reliably and even gracefully about really hard questions." A sweeping work of intellectual seriousness that’s also studded with impish delights, Intuition Pumps offers intrepid thinkers—in all walks of life—delicious opportunities to explore their pet ideas with new powers. (shrink)

Many people living in highly industrialised countries and elsewhere emit greenhouse gases at a certain high level as a by-product of their activities, and they expect to be able to continue to emit at that level. This level is far above the just per capita level. We investigate whether that expectation is legitimate and permissible. We argue that the expectation is epistemically legitimate. Given certain assumptions, we can also think of it as politically legitimate. Also, the expectation is shown to (...) be morally permissible but with major qualifications. The interpretation of the significance of the expectation is compatible with the understanding that historical emissions should count in terms of fairly distributing the benefits of emission-generating activities over people’s lifetimes but constrains the way in which we may collectively respond to climate change. (shrink)

A survey of various candidates shows that there is no defensible moral principle that shows that individuals have an obligation to reduce their greenhouse gas emissions.

If climate change represents a severe threat to humankind, why then is response to it characterized by inaction at all levels? The authors argue there are two complementary explanations for the lack of motivation. First, our moral judgment system appears to be unable to identify climate change as an important moral problem and there are pervasive doubts about the agency of individuals. This explanation, however, is incomplete: Individual emitters can effectively be held morally responsible for their luxury emissions. Second, doubts (...) about individual agency have become overly emphasized and fail to convincingly exonerate individuals from responsibility. This book extends the second explanation for the motivational gap, namely that the arguments for the lack of individual agency do in fact correspond to mechanisms of moral disengagement. The use of these mechanisms enables consumption elites to maintain their consumptive lifestyles without having to accept moral responsibility for their luxury emissions. (shrink)

This paper considers the relation between philosophical discussions of, and social-scientific research into popular beliefs about, distributive justice. The first part sets out the differences and tensions between the two perspectives, identifying considerations which tend to lead adherents of each discipline to regard the other as irrelevant to its concerns. The second discusses four reasons why social scientists might benefit from philosophy: problems in identifying inconsistency, the fact that non-justice considerations might underlie distributive judgments, the way in which different principles (...) of justice can yield the same concrete distributive judgments, and the ambiguity of key terms. The third part distinguishes and evaluates three versions of the claim that normative theorising about justice can profit from empirical research into public opinion: that its findings are food for thought, that they amount to feasibility constraints, and that they are constitutive of normatively justified principles of justice. The view that popular opinion about justice has a strongly constitutive role to play in justifying principles of distributive justice stricto sensu is rejected, but it is argued that what the people think (and what they can reasonably be expected to come to think) on distributive matters can be an important factor for the political theorist to take into account, for reasons of legitimacy, or feasibility, or both. (shrink)

This chapter contains sections titled: Inflicting harm Increasing injustice.

To what extent is any individual morally obligated to live environmentally sustainably? In answering this, I reject views I see as constituting two extremes. On one, it depends entirely on whether there exists a collective agreement; and if no such agreement exists, no one is obligated to reduce her/his consumption or pollution unilaterally. On the other, the lack of a collective agreement is morally irrelevant, and regardless of what others are doing, each person is obligated to limit her/his pollution and (...) consumption to a level that would be sustainable if everyone were to act in this way. I argue that the truth is somewhere between these, but that a very precise specification of the extent of one's responsibility is impossible. Roughly, what can be said is that each individual ought constantly to strive to do more than she/he does currently and to push her/himself into new, uncomfortable territory, though no one is obligated to martyr her/himself for an environmental cause. (shrink)

Although Burke, Bentham, Hegel and Marx do not often agree, all criticized certain ethical theories, in particular theories of rights, for being too abstract. The complaint is still popular. It was common in Existentialist and in Wittgensteinian writing that stressed the importance of cases and examples rather than principles for the moral life; it has been prominent in recent Hegelian and Aristotelian flavoured writing, which stresses the importance of the virtues; it is reiterated in discussions that stress the distinctiveness and (...) particularity of moral vicissitudes and query the importance of ethical theory. Recent critics of abstraction are opposed not only to theories of rights, and the Kantian notions with which these are linked, but also to consequentialist ethical theories. The two ethical theories that are most influential in the English-speaking world now both stand accused of being too abstract. (shrink)

It has sometimes been claimed (usually without evidence) that the harm caused by an individual's participation in a greenhouse-gas-intensive economy is negligible. Using data from several contemporary sources, this paper attempts to estimate the harm done by an average American. This estimate is crude, and further refinements are surely needed. But the upshot is that the average American is responsible, through his/her greenhouse gas emissions, for the suffering and/or deaths of one or two future people.

This article start from two opposing intuitions in the environmental duties debate. On the one hand, if our lifestyle causes environmental harm, then we have a duty to reduce that impact through lifestyle changes. On the other hand, many people share the intuition that environmental duties cannot demand to alter our lifestyle radically for environmental reasons. These two intuitions underlie the current dualism in the environmental duties debate: those arguing for lifestyle changes and those arguing that our duties are limited (...) to promoting just environmental institutions. The paper has two goals: first, to grasp the underlying reasons for the two intuitions, and, second, to provide a proposal that integrates both intuitions. The paper consists of two main parts. The first part examines the ‘our-duties-should-be-limited’ intuition. Two interpretations are discussed, one under the title ‘what I do make no difference’, dealing with causality and collective action, and one under the title ‘my duty cannot be to change my lifestyle completely’, which discusses demandingness, fairness and value conflict. The second part shows how the ‘lifestyle-matters’ intuition can still play an important role. This part consists of two sections, one on ‘how to make a difference’, which deals with the idea of a cooperative ethos, and the other with ‘why lifestyle matters’, discussing expressive rationality and integrity. These ideas allow giving an important place to lifestyle duties, while avoiding the possible counterproductive effect of a private duties account. (shrink)

Obligations to reduce one’s green house gas emissions appear to be difficult to justify prior to large-scale collective action because an individual’s emissions have virtually no impact on the environmental problem. However, I show that individuals’ emissions choices raise the question of whether or not they can be justified as fair use of what remains of a safe global emissions budget. This is true both before and after major mitigation efforts are in place. Nevertheless, it remains difficult to establish an (...) obligation to reduce personal emissions because it appears unlikely that governments will in fact maintain safe emissions budgets. The result, I claim, is that under current conditions we lack outcome, fairness, promotional, virtue or duty based grounds for seeing personal emissions reductions as morally obligatory. (shrink)

This paper proposes an answer to what Sandler calls ‘the problem of inconsequentialism’; the problem of providing justification for the claim that individuals should engage in unilateral reductions of their personal consumption, even though doing so will make an inconsequential contribution to mitigating the harmful impacts of the global environmental problems that the aggregate of such consumption causes. I provide an answer to this problem by developing a virtue ethics-based argument that a limited but significant class of consumption actions performed (...) by typical consumers in rich, industrialised economies in the global North are moral wrongdoings, and the corresponding unilateral reductions in personal consumption are morally obligatory. I make this argument by drawing an analogy between a typical Northern consumer and a member of a golf club who has discovered that his club causes harm—by dumping used golf balls into a nature reserve—to which he inconsequentially contributes. I advance a moral evaluation of remaining a member of a harming group, based on the attitudes to the harm expressed by so remaining, and on Sandler’s virtue-grounded agent-relative target principle of right action. I examine a number of objections to this argument. I use Elizabeth Cripps’s notion of a ‘harming putative group’ to respond to the objection that the set of individuals whose aggregated consumption causes environmental problems is merely an arbitrary abstract set, membership of which is not justifiable grounds for moral evaluation. I then present two responses to the objection that withdrawal from this harming putative group—by refraining to perform those consumption actions which constitute membership—is unduly demanding. (shrink)

The contrast typically made between utilitarianism and virtue theory is overdrawn. Utilitarianism is a universal emulator: it implies that we should lie, cheat, steal, even appropriate Aristotle, when that is what brings about the best outcomes. In some cases and in some worlds it is best for us to focus as precisely as possible on individual acts. In other cases and worlds it is best for us to be concerned with character traits. Global environmental change leads to concerns about character (...) because the best results will be produced by generally uncoupling my behavior from that of others. Thus, in this case and in this world, utilitarians should be virtue theorists. (shrink)

Both Walter Sinnott-Armstrong and Baylor Johnson hold that under current circumstances, individuals lack obligations to reduce their personal contributions to greenhouse gas emissions. Johnson argues that climate change has the structure of a tragedy of the commons, and that there is no unilateral obligation to reduce emissions in a commons. Against Johnson, I articulate two rationales for an individual obligation to reduce one's greenhouse gas emissions. I first discuss moral integrity, which recommends congruence between one's actions and positions at the (...) personal and political levels. Second, I draw on a Confucian, relational conception of persons to offer a critique of the collective action/tragedy of the commons framework itself. Under the relational conception, commons problems can be reconceptualised so as to dissolve the stark contrast between the individually and the collectively rational. This perspective can inform our approach to climate change and help reconcile individual and political action to mitigate it. (shrink)

Several philosophers claim that the greenhouse gas emissions from actions like a Sunday drive are so miniscule that they will make no difference whatsoever with regard to anthropogenic global climate change (AGCC) and its expected harms. This paper argues that this claim of individual causal inefficacy is false. First, if AGCC is not reducible at least in part to ordinary actions, then the cause would have to be a metaphysically odd emergent entity. Second, a plausible (dis-)utility calculation reveals that such (...) actions have a not-insignificant amount of expected harm. One upshot is that the near-exclusive focus in the literature on AGCC as a collective action problem is too restricted. The paper also provides several moral psychological explanations of why it is so difficult to comprehend individual responsibility with regard to global phenomena, including a reappraisal of Thomas Nagel’s view of the absurd. (shrink)

Environmental ethicists have not reached a consensus about whether or not individuals who contribute to climate change have a moral obligation to reduce their personal greenhouse gas emissions. In this paper, I side with those who think that such individuals do have such an obligation by appealing to the concept of integrity. I argue that adopting a political commitment to work toward a collective solution to climate change—a commitment we all ought to share—requires also adopting a personal commitment to reduce (...) one’s emissions. On these grounds, individuals who contribute to climate change have a prima facie moral duty to lower their personal greenhouse gas emissions. After presenting this argument and supporting each of its premises, I defend it from two major lines of objection: skepticism about integrity’s status as a virtue and concerns that the resulting moral duty would be too demanding to be morally required. I then consider the role that an appeal to integrity could play in galvanizing the American public to take personal and political action regarding climate change. (shrink)

Henry Shue has led the charge among moral philosophers in arguing that harms stemming from anthropogenic climate change constitute violations of basic rights and are therefore prohibited by duties of justice. Because frameworks such as Shue’s argue that duties of justice are at stake, one could object that the special urgency of those duties threatens to overrun the normatively protected space in which an agent makes her life her own. We argue that an alternative conception of how moral reasons combine (...) to produce duties is required to respond to the demandingness objection, providing normatively protected space to pursue one’s projects while yielding numerous strict obligations of justice. (shrink)

Debate about the responsibilities of affluent people to act to lessen global poverty has dominated ethics and political philosophy for forty years. But the controversy has reached an impasse, with the main approaches either demanding too much of ordinary mortals or else letting them off the hook. In Distant Strangers I show how a preoccupation with standard moral theories and with the concepts of duty and obligation have led philosophers astray. I argue that there are serious limits to what can (...) be demanded of ordinary human beings, but that this does not mean we must abandon the moral imperative to reduce poverty. Drawing on findings from behavioral economics and psychology, I show how we can motivate better-off people to lessen poverty without excessively taxing their moral virtue. And I argue that this approach is not just pragmatically but morally appropriate. (shrink)

When the policies and activities of one country or generation harm both other nations and later generations, they constitute serious injustices. Recognizing the broad threat posed by anthropogenic climate change, advocates for an international climate policy development process have expressly aimed to mitigate this pressing contemporary environmental threat in a manner that promotes justice. Yet, while making justice a primary objective of global climate policy has been the movement's noblest aspiration, it remains an onerous challenge for policymakers. -/- Atmospheric Justice (...) is the first single-authored work of political theory that addresses this pressing challenge via the conceptual frameworks of justice, equality, and responsibility. Throughout this incisive study, Steve Vanderheiden points toward ways to achieve environmental justice by exploring how climate change raises issues of both international and intergenerational justice. In addition, he considers how the design of a global climate regime might take these aims into account. Engaging with the principles of renowned political philosopher John Rawls, he expands on them by factoring in the needs of future generations. Vanderheiden also demonstrates how political theory can contribute to reaching a better understanding of the proper human response to climate change. By showing how climate policy offers insights into resolving contemporary controversies within political theory, he illustrates the ways in which applying normative theory to policy allows us to better understand both. -/- Thoroughly researched and persuasively argued, Atmospheric Justice makes an important step toward providing us with a set of carefully elaborated first principles for achieving environmental justice. (shrink)

From the 1992 Rio Earth Summit to the 2009 Copenhagen Climate Conference there was a concerted international effort to stop climate change. This book is about what climate change is, why we failed to stop it, and why it still matters what we do.

Climate Change and the Moral Agent examines the moral foundations of climate change and makes a case for collective action on climate change by appealing to moralized collective self-interest, collective ability to aid, and an expanded understanding of collective responsibility for harm.

This volume gives an overview of the rising field of Experimental Ethics. It is organized into five main parts: PART I – Introduction: An Experimental Philosophy of Ethics? // PART II – Applied Experimental Ethics: Case studies // PART III – On Methodology // PART IV – Critical Reflections // PART V – Future Perspectives. Among the contributors: Walter Sinnott-Armstrong, Eric Schwitzgebel, Ezio di Nucci, Jacob Rosenthal, and Fernando Aguiar.

In a new preface, Peter Singer discusses the prospects for the ethical approach he advocates."--BOOK JACKET.

This essay examines the relationship between climate change and human rights. It argues that climate change is unjust, in part, because it jeopardizes several core rights – including the right to life, the right to food and the right to health. It then argues that adopting a human rights framework has six implications for climate policies. To give some examples, it argues that this helps us to understand the concept of “dangerous anthropogenic interference” (UNFCCC, Article 2). In addition to this, (...) it argues that if we adopt a human rights framework then any climate policies should also honour human rights, and so mitigation policies, for example, should not compromise people’s enjoyment of their human rights. A third implication, I argue, is that in addition to duties of mitigation and adaptation there will also be – if rights are violated – duties of compensation too. (shrink)

In order to decide whether a comprehensive treaty covering all greenhouse gases is the best next step after UNCED, one needs to distinguish among the four questions about the international justice of such international arrangements: (1) What is a fair allocation of the costs of preventing the global warming that is still avoidable?; (2) What is a fair allocation of the costs of coping with the social consequences of the global warming that will not in fact be avoided?; (3) What (...) background allocation of wealth would allow international bargaining (about issues like 1 and 2) to be a fair process?; and (4) What is a fair allocation of emissions of greenhouse gases (over the long-term and during the transition to the long-term allocation)? In answering each question we must specify from whom any transfers should come and to whom any transfers should go. As the grounds for the answers we usually face a choice between fault-based principles and no-fault principles. (shrink)

Tackling climate change has often been considered the responsibility of national governments. But do individuals also have a duty to act in the face of this problem? In particular, do they have a duty to adopt a greener lifestyle or to press their government to act? This review critically examines the arguments provided for and against such duties in the relevant philosophic literature. It first discusses the problem of causal inefficacy—namely the fact that individual greenhouse gas emissions appear to make (...) no difference to the harmful consequences of climate change—and whether it clears individuals from any moral obligations related to climate change. Then, it considers various other arguments for the existence of such duties, including integrity, fairness, universalizability, or virtue. Finally, it assesses the existence of a duty to promote collective action through active citizenship. The conclusion emphasizes that most writers agree on the fact that individuals have at least some duties to take action against climate change, but that disagreement remains about the exact nature and, above all, the extent of these duties. (shrink)