The paper is concerned with whether the reductio of the natural-harm-argument can be avoided by disvaluing non-human suffering and death. According to the natural-harm-argument, alleviating the suffering of non-human animals is not a moral obligation for human beings because such an obligation would also morally prescribe human intervention in nature for the protection of non-human animal interests which, it claims, is absurd. It is possible to avoid the reductio by formulating the moral obligation to alleviate non-human suffering and death with (...) two constraints: The first concerns the practicability of intervention and establishes a moral obligation to intervene only in cases where this is humanly possible. The other constraint acknowledges that lack of competence in humans can risk producing more harm than good by intervening. A third way of avoiding the problematic version of the natural-harm-argument considers whether human and non-human suffering and death are sufficiently different to allow different types of responses. I argue that the attempt to avoid the reductio of the natural-harm-argument by disvaluing non-human death can only work with an anthropocentric bias, which accords to non-human suffering and death a fundamentally different value and that it fails to dismiss the moral obligation created by the harm that non-human animals face in the wild. (shrink)

Animal welfare science and ecology are both generally concerned with the lives of animals, however they differ in their objectives and scope; the former studies the welfare of animals considered ‘domestic’ and under the domain of humans, while the latter studies wild animals with respect to ecological processes. Each of these approaches addresses certain aspects of the lives of animals living in the world though neither, we argue, tells us important information about the welfare of wild animals. This paper argues (...) for the development of a new scientific discipline ‘welfare biology’ to address these issues and more, given the deficiencies of pre-existing life science disciplines to research the subject. Welfare biology is the study of the welfare of all living beings who have a welfare, with a value orientation toward promoting that welfare, regardless of the beings’ situation or relationship to humans and our activities. (shrink)

Stephen Clark’s article The Rights of Wild Things from 1979 was the starting point for the consideration in the animal ethics literature of the so-called ‘predation problem’. Clark examines the response of David George Ritchie to Henry Stephens Salt, the first writer who has argued explicitly in favor of animal rights. Ritchie attempts to demonstrate—via reductio ad absurdum—that animals cannot have rights, because granting them rights would oblige us to protect prey animals against predators that wrongly violate their rights. This (...) article navigates the reader through the debate sparked off by Clarke’s article, with as final destination what I consider to be the best way to deal with the predation problem. I will successively discuss arguments against the predation reductio from Singer’s utilitarian approach, Regan’s deontological approach, Nussbaum’s capability approach, and Donadson and Kymlicka’s political theory of animal rights. (shrink)