Abstract

In this paper, I consider the question of why future generations need protecting, and how we might go about providing such protection. I begin by claiming that our basic position with respect to the further future can be characterized by what I call the problem of intergenerational buck-passing. This problem implies that our temporal position allows us to visit costs on future people that they ought not to bear, and to deprive them of benefits that they ought to have. Next, I claim that it is plausible to think that this problem is manifest in the case of two serious intergenerational issues: climate change and nuclear protection. Third, I suggest that the problem is exacerbated by a problem of theoretical inadequacy: at present, we lack the basic conceptual tools with which to deal with problems involving the further future. I illustrate this problem through a discussion of the dominant theoretical approach in public policy, cost benefit analysis. Finally, I consider what is to be done. Here I make two basic proposals. The first is that we should investigate a promising form of the precautionary approach, which I call ‘the Global Core Precautionary Principle’. The second is that we should not lose sight of the fact that the problems of intergenerational buck passing and theoretical inadequacy create an atmosphere in which we are extremely vulnerable to moral corruption.