The analysis of justice between generations proposed in this book is based first of all on a critical reading of Rawls' theory of justice, but it also pays attention to the existential and cultural context of our intuitions about intergenerational equity. Although the desire for justice supplies an independent reason for action, the unprecedented character of the context in which that reason must operate necessarily raises the question of its psychological support: we want justice for future people, but what interest do we have in their welfare in the first place? I have tried to capture this...