Instead of conceiving ethical commands as divine revelations or as the discoveries of brilliant thinkers, we should see our ethical practices as evolving over tens of thousands of years, as members of our species have worked out how to live together and prosper. Here, Kitcher elaborates his radical vision of this millennia-long ethical project.

The first debate in this article has to do with the very possibility of intergenerational justice beyond our obligations towards members of other generations while they coexist with us. Here, we ask ourselves whether we owe anything to people who either have died already, or are not yet born. Differences in temporal location mean that people may not exist at the same time — be it only during part of their life — which raises special ethical challenges. It is one (...) thing to decide whether we owe anything to the next generation(s). It is another to define what we owe them. Most standard theories of justice have tried to answer this difficult question. This article focuses on a comparison between a reciprocity-based and an egalitarian account of justice between generations. It then turns, on the one hand, to a brief discussion of alternative theories and, on the other hand, to implementation issues. (shrink)

One of Hume's most well-known works and a masterpiece of philosophy, A Treatise of Human Nature is indubitably worth taking the time to read.

Many anticosmopolitan Rawlsians argue that since the primary subject of justice is society's basic structure, and since there is no global basic structure, the scope of justice is domestic. This paper challenges the anticosmopolitan basic structure argument by distinguishing three interpretations of what Rawls meant by the basic structure and its relation to justice, corresponding to the cooperation, pervasive impact, and coercion theories of distributive justice. On the cooperation theory, it is true that there is no global basic structure, but (...) the basic structure turns out to be only an instrumental condition for realizing justice, and not an existence condition that must be met before demands of justice arise. On the pervasive impact and coercion theories, the basic structure is indeed an existence condition, but there exists a global basic structure. The upshot is that on any plausible interpretation of Rawls's account of the basic structure, Rawlsian justice is global in scope. (shrink)

David Hume's Treatise of Human Nature, composed before the author was twenty-eight years old, was published in 1739 and 1740. In revising the late L.A. Selby-Bigge's edition of Hume's Treatise Professor Nidditch corrected verbal errors and took account of Hume's manuscript amendments. He also supplied the text of theof the Treatise following the original 1740 edition and provided an apparatus of variant readings.

Challenging, with several powerful arguments, some of our deepest beliefs about rationality, morality, and personal identity, Parfit claims that we have a false view about our own nature. It is often rational to act against our own best interersts, he argues, and most of us have moral views that are self-defeating. We often act wrongly, although we know there will be no one with serious grounds for complaint, and when we consider future generations it is very hard to avoid conclusions (...) that most of us will find very disturbing. (shrink)

A scholarly edition of a work by David Hume. The edition presents an authoritative text, together with an introduction, commentary notes, and scholarly apparatus.

Climate change creates unprecedented problems of intergenerational justice. What do members of the current generation owe to future generations in virtue of the contribution they are making to climate change? Providing important new insights within the theoretical framework of political liberalism, Climate Change and Future Justice presents arguments in three key areas: Mitigation: the current generation ought to adopt a strong precautionary principle in formulating climate change policy in order to minimise the risks of serious harm from climate change imposed (...) on future generations Adaptation: the current generation ought to create a fund to which members of future generations may apply for compensation if the risks of climate change harm imposed on them by the current generation ripen into harms Triage: future generations ought to keep alive hope for a return to the framework of justice for the social cooperation of future people less burdened by climate change harms. This work presents agenda-setting applications of important principles of democratic equality to the most serious set of political challenges ever faced by human society. It should be required reading for political theorists and environmental philosophers. (shrink)

Most agree that when it comes to so-called 'first-order' normative ethics and political philosophy, constructivist views are a powerful family of positions. When it comes to metaethics, however, there is serious disagreement about what, if anything, constructivism has to contribute. In this paper I argue that constructivist views in ethics include not just a family of substantive normative positions, but also a distinct and highly attractive metaethical view. I argue that the widely accepted 'proceduralist characterization' of constructivism in ethics is (...) inadequate, and I propose what I call the 'practical standpoint characterization' in its place. I then offer a general taxonomy of constructivist positions in ethics. Since constructivism's standing as a family of substantive normative positions is relatively uncontested, I devote the remainder of the paper to addressing skeptics' worries about the distinctiveness of constructivism understood as a metaethical view. I compare and contrast constructivism with three other standard metaethical positions with which it is often confused or mistakenly thought to be compatible: realism; naturalist reductions in terms of an ideal response; and expressivism. In discussing the contrast with expressivism, I explain the sense in which, according to the constructivist, the distinction between substantive normative ethics and metaethics breaks down. I conclude by distinguishing between two importantly different debates about the mind-dependence of value. I argue that a failure to make this distinction is part of what explains why the possibility of constructivism as a metaethical view is often overlooked. (shrink)

Contemporary realist theories of value claim to be compatible with natural science. In this paper, I call this claim into question by arguing that Darwinian considerations pose a dilemma for these theories. The main thrust of my argument is this. Evolutionary forces have played a tremendous role in shaping the content of human evaluative attitudes. The challenge for realist theories of value is to explain the relation between these evolutionary influences on our evaluative attitudes, on the one hand, and the (...) independent evaluative truths that realism posits, on the other. Realism, I argue, can give no satisfactory account of this relation. On the one hand, the realist may claim that there is no relation between evolutionary influences on our evaluative attitudes and independent evaluative truths. But this claim leads to the implausible skeptical result that most of our evaluative judgements are off track due to the distorting pressure of Darwinian forces. The realist’s other option is to claim that there is a relation between evolutionary influences and independent evaluative truths, namely that natural selection favored ancestors who were able to grasp those truths. But this account, I argue, is unacceptable on scientific grounds. Either way, then, realist theories of value prove unable to accommodate the fact that Darwinian forces have deeply influenced the content of human values. After responding to three objections, the third of which leads me to argue against a realist understanding of the disvalue of pain, I conclude by sketching how antirealism is able to sidestep the dilemma I have presented. Antirealist theories of value are able to offer an alternative account of the relation between evolutionary forces and evaluative facts —
an account that allows us to reconcile our understanding of evaluative truth with our understanding of the many non-rational causes that have played a role in shaping our evaluative judgements. (shrink)

The authors demonstrate that unselfish behavior is in fact an important feature of both biological and human nature. Their book provides a panoramic view of altruism throughout the animal kingdom--from self-sacrificing parasites to the human capacity for selflessness--even as it explains the evolutionary sense of such behavior.

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

Book reviewed in this article: The Expanding Circle: Ethics and Sociobiology. By Peter Singer.

Arguing that issues of both emissions and subsistence should be comprehended within a single framework of justice, the proposal here is that this broader framework be developed by reference to the idea of "ecological space.".

In the past few decades social changes have impacted how we understand justice, as societies become both more multicultural and more interconnected globally. Much philosophical thought, however, seems to proceed in isolation from these developments. While philosophers from Plato onwards have portrayed justice as an abstract, universal ideal, Miller argues that principles of justice are always rooted in particular social contexts, and connects these ideas to the changing conditions of human life. In this important contribution to political philosophy, it is (...) argued that philosophers need to pay more attention to the way that people actually think about what's fair, and only defend principles that are feasible to apply in the real world. To understand equality of opportunity, for example, we must explore the cultural constraints that people face when presented with life choices. Justice for Earthlings also explains how national boundaries make justice at global level different from social justice. (shrink)

Is it fair to leave the next generation a public debt? Is it defensible to impose legal rules on them through constitutional constraints? From combating climate change to ensuring proper funding for future pensions, concerns about ethics between generations are everywhere. In this volume sixteen philosophers explore intergenerational justice. Part One examines the ways in which various theories of justice look at the matter. These include libertarian, Rawlsian, sufficientarian, contractarian, communitarian, Marxian and reciprocity-based approaches. In Part Two, the authors look (...) more specifically at issues relevant to each of these theories, such as motivation to act fairly towards future generations, the population dimension, the formation of preferences through education and how they impact on our intergenerational obligations, and whether it is fair to rely on constitutional devices. (shrink)

Moral psychology investigates human functioning in moral contexts, and asks how these results may impact debate in ethical theory. This work is necessarily interdisciplinary, drawing on both the empirical resources of the human sciences and the conceptual resources of philosophical ethics. The present article discusses several topics that illustrate this type of inquiry: thought experiments, responsibility, character, egoism v . altruism, and moral disagreement.

This Introduction tells the story of intergerational justice and how it has influenced philosophers and political thinkers throughout history. The Introduction goes on to discuss the aims of the book, which is to offer a sustained discussion of intergenerational justice as seen by practical philosophers. The first part of the book focuses on the way in which various schools of thought in moral and political philosophy approach the domain of intergenerational justice, while the second part focuses on more specific aspects, (...) such as how these theories address the question of motivation, how they deal with demographic fluctuations, or how they can be applied to real-world issues such as climate change. (shrink)

Can Rawls’s theory provide a framework for assessing obligations to future generations? Extending the veil of ignorance so that participants in the original position do not know to which generation they belong appears to fail in this endeavour. Earlier generations cannot improve their situation by “cooperating” with later generations. Such circumstances, lacking mutuality, leave no room for an agreement or contract. Nevertheless, the original position can be reconstructed so as to model relations of mutuality between generations even if these are (...) absent from the real world. This chapter assesses earlier attempts to do this and provides a rationale for viewing the just savings principle as a clause in the full formulation of the difference principle. (shrink)

This chapter explores the specificities, strengths, and weaknesses of the idea of reciprocity as a basis for intergenerational obligations. Three models are presented: descending, ascending, and double reciprocity. Each of these three models is tested against three objections. The first objection asks why having received something from someone would necessarily entail the obligation to give back. The second objection questions the ability of each model to justify the direction of reciprocation. A final objection looks at the extent to which reciprocity-based (...) views adjust the content of our obligation to the fluctuations in population size. (shrink)

In A Theory of Justice, Rawls attempts to ground intergenerational justice by "virtual representation" through a thickening of the veil of ignorance. Contractors don't know to what generation they belong. This approach is flawed and will not result in the just savings principle Rawls hopes to justify. The project of grounding intergenerational duties on a social contractarian foundation is misconceived. Non-overlapping generations do not stand in relation to one another that is central to the contractarian approach.