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Wellbeing, Freedom and Social Justice The Capability Approach Re-Examined, 2017a

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178 <strong>Wellbeing</strong>, <strong>Freedom</strong> <strong>and</strong> <strong>Social</strong> <strong>Justice</strong><br />

needs philosophers <strong>and</strong> basic needs development scholars <strong>and</strong> policy<br />

advisors — an interaction that is very present in the capability literature.<br />

This may explain why the basic needs approach has been seen as lacking<br />

solid conceptual foundations.<br />

Yet despite these hypotheses, which may help us underst<strong>and</strong> why<br />

the capability approach to a large extent replaced the focus on needs in<br />

the practical field <strong>and</strong> in empirical research, some genuine differences<br />

remain. <strong>The</strong> first difference requires the capability approach to adopt<br />

some basic distinctions that are fundamental to philosophical needs<br />

theory, <strong>and</strong> for which the capability approach in itself does not have<br />

the resources: the distinction between non-contingent needs on the one<br />

h<strong>and</strong>, <strong>and</strong> contingent needs, desires, wants, etc. on the other h<strong>and</strong>. Noncontingent<br />

needs are cases in which “the needing being simply cannot<br />

go on unless its need is met” (<strong>Re</strong>ader <strong>and</strong> Brock 2004, 252). This relates<br />

to a more common-sense distinction between ‘needs’ <strong>and</strong> ‘wants’, that<br />

has an important relevance to our everyday ethical life <strong>and</strong> to policy<br />

making, but that has no equivalent in the capability approach. For<br />

some applications of the capability approach, such as those related to<br />

prioritising in conditions of extreme scarcity of resources (whether these<br />

resources are money, food, water, the right to emit greenhouse gasses,<br />

etc.) theories of needs can provide tools to guide our moral priorities that<br />

are lacking in the capability approach. Right now, preferences dominate<br />

in public decision making, but the concept of preferences cannot make<br />

a distinction between a preference for minimal amounts of water, food,<br />

safety, <strong>and</strong> social interaction, versus a preference for wine <strong>and</strong> a jacuzzi.<br />

<strong>The</strong> preferences-based approach, which has become very dominant in<br />

ethical theory as well as policy analysis by economists, doesn’t have the<br />

theoretical resources to make such a distinction, whereas it is central to<br />

some of our intuitions of how to prioritise our actions in cases of scarcity<br />

(e.g. J. O’Neill 2011; Robeyns <strong>2017a</strong>).<br />

<strong>The</strong> second difference follows from the first. <strong>The</strong> distinction<br />

in theories of needs between the morally required (meeting noncontingent<br />

or basic needs) <strong>and</strong> the morally laudable but not required<br />

(the other needs, wants, desires, etc.) implies that the needs approach<br />

may have a smaller scope than the capability approach. <strong>The</strong> modular<br />

view of the capability approach presented in chapter 2 makes clear that<br />

the capability approach can be used for a wide variety of capabilitarian<br />

theories <strong>and</strong> applications. <strong>The</strong> basic needs approach is more focussed

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