Abstract
Philosophers have distinguished at least three different interpretations of Rawls’s difference principle. This principle claims that social and economic inequalities are to be
arranged so that they are to the greatest benefit of the least advantaged. My aim in this paper is to show that according to the most attractive and plausible interpretation of that principle, which I call the reciprocity view, Rawls’s difference principle allows us to limit economic growth in order to preserve nature and protect the interests of future generations, while still meeting the demands of justice concerning the least advantaged members of society.