Andrew Williams

Xenotransplantation is often deemed morally objectionable because of the costs it imposes on the organ donor and the risks it imposes on the recipient. For some, involving human–pig chimeras as donors makes the practice more objectionable or even abhorrent from the start. For others, by contrast, using such chimeras weakens recipient-based objections because it reduces the risk of organ rejection and malfunctioning, and cancels donor-based objections because the practice does not harm chimeras but instead gives them valuable lives they would not otherwise have. The paper examines and eventually rejects the latter defense. It also discusses the additional risks of chimeric xenotourism in countries with less demanding procedural guidelines and reflects on two very different futures for humanity that may emerge from supporting or rejecting chimeric xenotransplantation.

John Rawls's famous difference principle is capable of at least four distinct statements, each of which occurs in A Theory of Justice. According to what I shall term the Crude Principle it is a necessary and sufficient condition for the justice of an institutional scheme which expands social and economic inequality that, subject to the satisfaction of more weighty principles, it increases the level of advantage of the least advantaged. Expressing this principle Rawls writes that,Assuming the framework of institutions required by equal liberty and fair equality of opportunity, the higher expectations of those better situated are just if and only if they work as part of a scheme which improves the expectations of the least advantaged members of society. The intuitive idea is that the social order is not to establish and secure the more attractive prospects of those better off unless doing so is to the advantage of those less fortunate.

It is difficult for prioritarians to explain the degree to which justice requires redress for misfortune in a way that avoids imposing unreasonably high costs on more advantaged individuals whilst also economising on intuitionist appeals to judgment. An appeal to hypothetical insurance may be able to solve the problems of cost and judgment more successfully, and can also be defended from critics who claim that resource egalitarianism is best understood to favour the ex post elimination of envy over individual endowments.u

The volume consists of two parts, of which the former describes the two central elements of Locke’s account. First, Sreenivasan explains how he understands Locke’s attempt to show that common ownership of natural resources is consistent with the existence of a procedure whereby private ownership rights can be acquired without universal agreement. Solving this consent problem, Locke construes common ownership as involving merely a right to those conditions necessary for self-preservation. He then argues that where non-appropriators are left with enough to achieve subsistence, unilateral appropriation does not violate such a right. Locke’s sufficiency condition ensures this by requiring that the able-bodied must have access to the relevant production or employment opportunities, while the disabled must be capable of subsisting through charity.

According to John Rawls's ideal of liberal public reason, comprehensive moral, religious and philosophical doctrines should play no more than an auxiliary or marginal role in the political life of constitutional democracies. David Reidy has recently claimed that since liberal public reason is incomplete, comprehensive doctrines, and non-public reasons, must play a wider role than Rawls admits. In response, I argue that Reidy's arguments do not establish that liberal public reason is incomplete. Furthermore, even if the substantive values embodied in liberal public reason were insufficient to determine certain fundamental decisions, such indeterminacy need not be eliminated by recourse to comprehensive doctrines.

It is difficult for prioritarians to explain the degree to which justice requires redress for misfortune in a way that avoids imposing unreasonably high costs on more advantaged individuals whilst also economising on intuitionist appeals to judgment. An appeal to hypothetical insurance may be able to solve the problems of cost and judgment more successfully, and can also be defended from critics who claim that resource egalitarianism is best understood to favour the ex post elimination of envy over individual endowments.

[Andrew Williams] It is difficult for prioritarians to explain the degree to which justice requires redress for misfortune in a way that avoids imposing unreasonably high costs on more advantaged individuals whilst also economising on intuitionist appeals to judgment. An appeal to hypothetical insurance may be able to solve the problems of cost and judgment more successfully, and can also be defended from critics who claim that resource egalitarianism is best understood to favour the ex post elimination of envy over individual endowments. /// [Michael Otsuka] Inequality is intrinsically bad when and because it is unfair. It follows that the ideal of equality is not necessarily realised by a distribution of resources which is envy-free prior to the resolution of risks against which people have an equal opportunity to insure. Even if the upshot of such an ex ante envyfree distribution is just, it is not necessarily fair.

Philippe Van Parijs's Real Freedom for All is widely acclaimed for providing not only the most sophisticated defense of unconditional basic income, but also a rigorous examination of many central issues within contemporary political theory. This collection, including a response by Van Parijs, provides a comprehensive assessment of his "real libertarian" vision of radical social change. The contributors include Richard Arneson, Brian Barry, Thomas Christiano, John Cunliffe, Guido Erreygers, Hillel Steiner, Peter Vallentyne, Robert van der Veen, and Stuart White.

One of the central debates within contemporary Anglo-American political philosophy concerns how to formulate an egalitarian theory of distributive justice which gives coherent expression to egalitarian convictions and withstands the most powerful anti-egalitarian objections. This book brings together many of the key contributions to that debate by some of the world’s leading political philosophers: Richard Arneson, G.A. Cohen, Ronald Dworkin, Thomas Nagel, Derek Parfit, John Rawls, T.M. Scanlon, and Larry Temkin.

In his widely-discussed book, Real Freedom for All, Philippe Van Parijs argues that justice requires the provision of a universal, unconditional basic income. Some critics reject that conclusion on the grounds that it violates requirements of reciprocity or prohibitions on exploitation, free-riding and parasitism. This paper explores a less familiar critique, which operates within the same resource egalitarian parameters as Van Parijs's argument, and leaves unchallenged his conviction that justice requires a basic income. Instead the paper suggests two reasons to doubt his ambitious claims about its magnitude. First, the paper argues that if envy elimination is the fundamental egalitarian aim then Van Parijs's argument for boosting basic income by including jobs within the class of external assets to be equalized is unsuccessful. Second, it argues that Van Parijs fails to show that the provision of basic income should not be constrained by a more restrictive principle for correcting inequalities in personal resources than his favored compensatory norm. Before defending these criticisms, two preliminary sections describe Van Parijs's distributive principles and his central argument for basic income

This reader brings together classic and contemporary contributions to debates about social justice. A collection of classic and contemporary contributions to debates about social justice. Includes classic discussions of justice by Locke and Hume. Provides broad coverage of contemporary discussions, including theoretical pieces by John Rawls, Robert Nozick and Ronald Dworkin. Contains papers that apply theories of justice to concrete issues, such as gender and the family, the market, world poverty, cultural rights, and future generations. Philosophically challenging yet accessible to students

This paper examines G. A. Cohen's final criticism of Ronald Dworkin's theory of equality of resources, which targets its treatment of inequalities that arise when some individuals make luckier choices than others make. Rebutting Cohen's argument that such option luck inequalities fail to be just in an unqualified sense, the paper argues that choice does not merely render inequality legitimate but instead can sometimes make inequality just. It also examines the relationship between Cohen's criticism and the conception of equality developed in his earlier influential paper,