need
needA need is something that is deemed necessary, especially something that is considered necessary for the survival of the person, organization, or whatever. The concept is widely used in the social sciences, with especial attention being placed on so-called human needs. Needs are commonly contrasted with wants (or desires), needs referring to things that are necessary, wants to those that are desired. Since the concept itself suggests that needs ought to be satisfied, it has frequently been invoked in the rhetoric of political and policy debates, notably in support of claims for action and intervention. It is central to discussions of poverty and deprivation and to welfare—a term referring to the meeting of human needs. Not surprisingly, however, the specification of needs is strongly contested. It is not too difficult to get agreement over a list of basic requirements for...
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