Rutger Claassen

The capability approach is one of the main contenders in the field of theorizing social justice. Each citizen is entitled to a set of basic capabilities. But which are these? Martha Nussbaum formulated a set of ten central capabilities. Amartya Sen argued they should be selected in a process of public reasoning. Critics object that the Nussbaum-approach is too perfectionist and the Sen-approach is too proceduralist. This paper presents a third alternative: a substantive but non-perfectionist capability theory of justice. It presents a two-level concept of individual agency as connected to social practices. It then argues basic capabilities are those necessary to for the agency necessary to navigate freely and autonomously between different social practices.

This paper is written from a perspective that is sympathetic to the basic idea of the capability approach. Our aim is to compare Martha Nussbaum’s capability theory of justice with Alan Gewirth’s moral theory, on two points: the selection and the justification of a list of central capabilities. On both counts, we contend that Nussbaum’s theory suffers from flaws that Gewirth’s theory may help to remedy. First, we argue that her notion of a (dignified) human life cannot fulfill the role of a normative criterion that Nussbaum wants it to play in selecting capabilities for her list. Second, we question whether Nussbaum’s method of justification is adequate, discussing both her earlier self-validating argumentative strategy and her more recent adherence to the device of an overlapping consensus. We conclude that both strategies fail to provide the capabilities theory with the firm foundation it requires. Next, we turn to Gewirth’s normative theory and discuss how it can repair these flaws. We show how his theory starts from a fundamental moral principle according to which all agents have rights to the protection of the necessary preconditions of their agency. Gewirth’s justification of this principle is then presented, using a version of a transcendental argument. Finally, we explicitly compare Nussbaum and Gewirth and briefly demonstrate what it would mean for Nussbaum to incorporate Gewirthian elements into her capabilities theory of justice.

The aim of this paper is to discuss which stance towards the allocation of labor and leisure would be defensible from the perspective of modern liberal political theory. There is a long tradition in philosophy defending an ideal of leisure, but this tradition has been rightly criticized for being too perfectionist. A liberal perspective seems more attractive in not dictating how much time people spend in labor or leisure, but leaving this choice to individuals. The question is whether this is possible. After scrutinizing the traditional philosophical defense of leisure I focus on Robert Goodin and his collaborators' recent proposal to think about labor and leisure in terms of “temporal autonomy”. I show that their concept is a great improvement over the older philosophical theories, both in its conceptualization of labor and leisure and in its ambition to leave labor/leisure choices to individuals. Nonetheless, it contains an important unresolved ambiguity about whether discretionary time maximization is a desirable end. Since the exercise of one's temporal autonomy can undercut the temporal autonomy of others in society, this leads to a dilemma. This dilemma can be resolved either in a libertarian or in a sufficientarian direction. I provide a cautious defense of the sufficientarian conception of temporal autonomy, because it accounts for the intuition in the older tradition of leisure that it is important not to be overwhelmed by the demands of labor, while also retaining the liberal emphasis on individual choice.