Tom Regan's four explanations of animal rights are examined and rejected as inadequate. A superior interest based account of animal rights is proposed. This derives an animal's right to freedom from harm from interests that are implicit in the conscious life of the animal. According to Tom Regan, there are four possible accounts for dealing with the issue of how animals should be treated: (1) the ?Kantian account?; (2) the ?cruelty account?; (3) the ?utilitarian account?; and (4) the ?animal rights (...) account? (Regan, 2001, pp. 41?55). In this paper I propose to briefly survey these four accounts and argue for a fifth view, the ?interests account?, which I believe is the most reasonable of the five accounts. (shrink)

In Justice and Natural Resources: An Egalitarian Theory, Chris Armstrong proposes a version of global egalitarianism that – contra the default renderings of this approach – takes individual attachment to specific resources into account. By doing this, his theory has the potential for greening global egalitarianism both in terms of procedure and scope. In terms of procedure, its broad account of attachment and its focus on individuals rather than groups connects with participatory governance and management and, ultimately, participatory democracy – (...) an essential ingredient in the toolkit of green politics and policy-making. In terms of scope, because it does not commit itself to any particular moral framework, Armstrong’s theory leaves the door open for non-human animals to become subjects of justice, thus extending the realm of the latter beyond its traditionally anthropocentric borders. I conclude that these greenings are promising, but not trouble-free. (shrink)

The last century has witnessed a succession of revolutionary transformations in the discipline of biology. The rapid expansion of our understanding of life and its nature has however had curiously little impact on the way that questions about life and its significance have been discussed by philosophers. This paper explores the answers that biology provides to central questions about our existence, and examines why the substitution of causal explanations for teleological ones appears natural and satisfying in the case of physical (...) theory, but meets widespread resistance in the case of biology. (shrink)