Justice and Equality: Some Questions About Scope

Abstract

Can a society be just if it ignores the plight of other societies? Does it matter whether those societies are contemporaries? Moral “purists” are likely to assume that the answer to these questions must be “no.” Relying on familiar claims about impartiality or universalizability, the purist is likely to assert that the dictates of justice have no bounds, that they extend with equal strength across space and time. On this view, if, for example, justice requires us to maximize the expectations of the worst-off group in our society, it also requires us to maximize the expectations of the worst-off group in any society, at any time, so far as it is in our power to do so. Is such a position plausible? Is it more plausible than alternative positions? I am unsure about the answers to these questions, but both the questions, and the answers, are important. Clearly, the nature and extent of a just society's obligations will vary markedly depending on the scope of the correct principles of justice.