This paper addresses the question: Who or what can have a moral status in the sense that we have direct moral duties to them? It argues for a biocentric answer which ascribes inherent moral status value to all individual living organisms. This position must be defended against an anthropocentric position. The argument from marginal cases propounded by Tom Regan and Peter Singer for this purpose is criticised as defective, and a different argument is proposed. The biocentric position developed here is (...) related to that of Albert Schweitzer and Paul F. Taylor, but rejects their assumption of equal inherent value for all living organisms. It argues instead for equal moral status value for moral persons and agents, and gradual moral status value for nonpersons, depending on their degree of similarity with moral persons. Mary Ann Warren's recent book on Moral Status is also discussed. The argument is constructed as a casuistic argument, proceeding by analogical extension from persons to non-persons. The meta-ethical question of its pragmatic validity is discussed. (shrink)

The paper starts with the assumption that the Precautionary Principle (PP) is one of the most important elements of the concept of sustainability. It is noted that PP has entered international treaties and national law. PP is widely referred to as a central principle of environmental policy. However, the precise content of PP remains largely unclear. In particular it seems unclear how PP relates to science. In section 2 of the paper a general overview of some historical and systematic features (...) of PP are presented. In section 3 a specific case is discussed in greater detail. It is claimed that the escape of farmed salmon from fish cages in the Sea, and its eventual invasion of the breeding places of the wild salmon up the rivers, must be regarded a proper case for applying PP. Yet there is no single PP-strategy. Instead, four different strategies are presented, and all of them can be regarded precautionary strategies in the light of PP. The choice between these strategies is based upon personal values. In section 4 of the paper a general analysis is given which relates these different value perspectives to basic differences in risk aversion, which in turn are related to differing conceptions of nature and/or society. In the concluding section 5 some general consequences of the foregoing analysis are outlined. (shrink)

Though the revised edition of A Theory of Justice, published in 1999, is the definitive statement of Rawls's view, so much of the extensive literature on Rawls's theory refers to the first edition. This reissue makes the first edition once again available for scholars and serious students of Rawls's work.

The moral status of future persons is problematic. It is often claimed that we should take the interests of the indefinite unborn very seriously, because they have a right to a decent life. It is also claimed (often by the same people) that we should allow unrestricted access to abortion, because the indefinite unborn have no rights. In this paper I argue that these intuitions are not in fact inconsistent. The aim is to provide an account of trans-temporal concern which (...) resolves the prima facie inconsistency between commonly held intuitions about our obligations to future persons. I argue that our intuitions can be reconciled provided that we explicate obligations to the future in terms of impersonal principles subject to retroactive person-affecting constraints. (shrink)

It appears to have been established that it is not possible for us to harm distant future generations by failing to adopt long-range welfare policies which would conserve resources or limit pollution. By exploring a number of possible worlds, the present article shows, first, that the argument appears to be at least as telling against Aristotelian, rights-based and Rawlsian approaches as it seems to be against utilitarianism, but second, and most importantly, that it only holds if we fail to view (...) moral agents as individuals. The article also concludes that the argument has profoundly counter-intuitive implications. (shrink)

The radical contingencies attending human reproduction indicate that attempts to improve the living conditions of future generations result in generations populated by different individuals than would otherwise have been born. This remarkable consequence challenges the widespread belief that the present generation has responsibilities to its remote successors. I contend, first, that while the radical genetic contingency and epistemological indeterminacy of future persons obsolves us of obligations to act "in behalf of" them as individuals, this moral absolution does not entail a (...) permission to disregard entirely the remote consequences of our policies. Since relevant moral principles bind us to persons in general, not to particular individuals, we remain obligated to improve the life prospects of whatever individuals eventually come into being. Second, I suggest that by applying an analogous argument within the lives of persons rather than to the long history of civilization, we arrive at the morally repugnant result of negating long-term obligations to contemporary persons. Conversely, the condition of continuity which affords moral legitimacy of personal obligations among contemporaries likewise entails moral responsibility for the life conditions of distant generations. (shrink)