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448 pages, Paperback
First published January 1, 2006
For Rawls, justice is constituted by the principles generated by fair terms of agreement between individuals. This feature makes Rawls' theory a "procedural" one, determining just outcomes by reference to the fair terms of agreement from which they are generated. But this ensures that the creators of principles of justice are precisely the recipients of justice: the agreement is between only, and so concerns only us. In turn, disadvantaged groups cannot hope to be included within the realm of justice. Nussbaum is at odds with this procedural account of justice, opting instead for an "outcome-based" view, and selecting procedures by reference to the outcomes they produce. In assessing outcomes, Nussbaum begins with the intuitive idea that a just society must, among other things, guarantee for its citizens a minimally good life--one, we could say, worthy of dignity. But what is a minimally good life? Nussbaum maintains that a variety of moral frameworks will converge, or find "overlapping consensus," on the view that a minimally good life is one in which one has the ability to engage in the kinds of activities most valuable for the being one is. In concrete terms, a minimally good human life involves the ability to engage in the physical, emotional, intellectual, and social activities that constitute "truly human" functioning. Thus, the nature of justice requires, among other things, that individuals be guaranteed these vital capabilities, a tentative list of which is enumerated by Nussbaum, no matter whether they are able to partake in a social contract. This allows for Nussbaum's theory to include disadvantaged groups within the realm of justice.
The earlier point of disagreement concerned the nature of justice as purely procedural versus outcome-based. But Nussbaum is also at odds with Rawls' view of justice as contingent. As we saw earlier, Rawls defines justice in terms of fair terms of agreement. But agreement, on this view, only makes sense under particular circumstances. These circumstances of justice require that individuals are roughly equal in power, that resources are scarce so that each individual's selfishness imposes some cost on others but not so scarce that collaboration is impossible, and that benevolence is insufficiently powerful to curtail our selfish predictions. The first of these conditions, of course, can never hold between the powerful and the vulnerable. Why should we form terms of agreement for the purpose of mutual advantage when one can dominate another anyway? Nussbaum rejects this entire picture of things. But to fully understand why and how, we must examine another point of disagreement.
Rawls' views emanate from his conception of persons as "free, equal, and independent," so that we only have reason to enter political life when it helps our independent projects. This logic of sameness entails that other groups are excluded from political life. On the other hand, Nussbaum provides a conception of persons as needy, heterogeneous in needs and capabilities, and inherently interdependent. Echoing an Aristotelian and Marxian line of thought, Nussbaum presents the human being as a political animal. Much follows from this changed conception of human nature. Since we are naturally sociable, social living and thus the principles of justice that assess such living are necessary features of human life. Moreover, because our interests are interdependent and we are naturally sociable, we have more resources at our disposal than strategic thinking in grounding justice. As creatures possessing (limited) benevolence, we desire justice for its own sake, even if it does not advance our independent projects. This desire is limited, of course, and must be supplemented by rational reflection grounded in the dignity of the individual and ultimately in proper education. Thus, Nubbaum emerges with a radically transformed vision of human nature and political life, finding a midway between liberal individualism and collectivism by emphasizing not only the dignity of the individual but also the inherently social nature of the individual. Likewise, she is able to ground the inclusion of animals and other vulnerable grounds within the realm of justice on the grounds of our fundamental moral connections to them, rather than in tenuous schemes of mutual advantage.