Global justice, sovereign wealth funds and saving for the future

In this paper I give some reasons why 'saving for future generations' is not as straightforward as it sounds and when we might be skeptical of the permissibility of states saving for future citizens, even though such savings are often seen to be morally praiseworthy. I emerge with an account of when state savings for future citizens through sovereign wealth funds may be morally permissible. I argue that we ought to follow a modified version of Armstrong's criteria for the moral permissibility of sovereign wealth fund savings. That is, states are entitled to the full proceeds from the sale of a natural resource until their citizens' basic rights are secured. Once they are, states are entitled only to the improved value of the resource, so long as they have not excluded others from the opportunity also to improve the resource. States may create sovereign wealth funds based on this improved value and, due to justified compatriot partiality, may choose to distribute those funds to current or future members of the state, even if non-citizens may be worse off and/or in greater need. Any residual value of the resource extraction must be redistributed globally.