Many share the conviction that wilderness should play a special role in any environmental ethic, even though the concept of wilderness remains contentious. Ever since it has been recognized that the traditional concept of a wilderness as a region “untrammeled” by human beings has a number of intractable difficulties, there has been no consensus on how we should understand wilderness, and most definitions or descriptions of wilderness remain negative (defining wilderness in terms of what it is not). I propose a (...) new ecological concept of wilderness, and show that this concept escapes the difficulties of the traditional concept and its recent alternatives, while being a useful ancillary to some of the leading contemporary theories in environmental ethics. (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 sustainability movement, currently gathering considerable attention from architects, derives much of its moral foundation from the theoretical initiatives of environmental ethics. How is the value of sustainability to mesh with architecture’s time-tested values? The idea that an ethic of sustainability might serve architects’ efforts to reground their practices in something that opposes consumer values of the marketplace has intuitive appeal and makes a certain amount of sense. However, it is far from obvious that the sustainability movement provides a strong (...) enough conceptual framework for an entire designphilosophy. This issue is complicated by two different sustainable design outlooks which parallel two conceptions of environmental ethics: the practical and the radical. Neverthleless, sustainability need not resort to the philosophical excess of its radical branch to help foster a new public-spiritedness. (shrink)

A rational process for assessment of environmental policy options should be based on an appreciation of how humans value nature. Increased understanding of values will also contribute to the development of appropriate ways for us to relate to and manage natural areas. Over the past two decades, environmental philosophers have examined the notion that there is an intrinsic value in nature. Economists have attempted to define and measure the market and nonmarket economic values associated with decisions concerning natural areas. Psychologists (...) have tried to assess the extent to which people believe in an intrinsic value in nature, and have also begun to work with economists to improve nonmarket valuation techniques. I briefly review the contributions made to our understanding of natural area value by environmental philosophy, psychology and economics, and develop a model that integrates insights from these disciplines. Components in the model include cognitions, held values, assigned values and various modes of value expression. I make recommendations for future validation, development and use of the model. (shrink)

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)

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)