Are bacteriophage T4 and the long-nosed elephant fish valuable in their own right? Nicholas Agar defends an affirmative answer to this question by arguing that anything living is intrinsically valuable. This claim challenges received ethical wisdom according to which only human beings are valuable in themselves. The resulting biocentric or life-centered morality forms the platform for an ethic of the environment. -/- Agar builds a bridge between the biological sciences and what he calls "folk" morality to arrive at a workable (...) environmental ethic and a new spectrum--a new hierarchy--of living organisms. The book overturns common-sense moral belief as well as centuries of philosophical speculation on the exclusive moral significance of humans. Spanning several fields, including philosophy of psychology, philosophy of science, and other areas of contemporary analytic philosophy, Agar analyzes and speaks to a wide array of historic and contemporary views, from Aristotle and Kant, to E. O. Wilson, Holmes Rolston II, and Baird Callicot. The result is a challenge to prevailing definitions of value and a call for a scientifically-informed appreciation of nature. (shrink)

I place my analysis and naturalization of the problem of evil in relation to (1) Holmes Rolston’s views on disvalues in nature and (2) the challenge posed to theology by environmental philosophy in the work of Frederick Ferré. In the analysis of the problem of evil that follows my discussion of Rolston and Ferré, I first discuss the transformative power for the religious believer of reflection on the problem of evil, using the biblical Job as a case study. I point (...) out difficulties with Job’s particular resolution of the problem of evil and suggest that these difficulties can be satisfactorily addressed by naturalizing spirituality. (shrink)

This book offers a powerful response to what Varner calls the "two dogmas of environmental ethics"--the assumptions that animal rights philosophies and anthropocentric views are each antithetical to sound environmental policy. Allowing that every living organism has interests which ought, other things being equal, to be protected, Varner contends that some interests take priority over others. He defends both a sentientist principle giving priority to the lives of organisms with conscious desires and an anthropocentric principle giving priority to certain very (...) inclusive interests which only humans have. He then shows that these principles not only comport with but provide significant support for environmental goals. (shrink)

There have been several recent defenses of biocentric individualism, the position that all living beings have at least some moral standing, simply insofar as they are alive. I develop a virtue-based version of biocentric individualism, focusing on a virtue of reverence for life. In so doing, I attempt to show that such a virtuebased approach allows us to avoid common objections to biocentric individualism, based on its supposed impracticability (or, on the other hand, its emptiness).

Are ecosystems morally considerable-that is, do we owe it to them to protect their “interests”? Many environmental ethicists, impressed by the way that individual nonsentient organisms such as plants tenaciously pursue their own biological goals, have concluded that we should extend moral considerability far enough to include such organisms. There is a pitfall in the ecosystem-to-organism analogy, however. We must distinguish a system’s genuine goals from the incidental effects, or byproducts, of the behavior of that system’s parts. Goals seem capable (...) of giving rise to interests; byproducts do not. It is hard to see how whole ecosystems can be genuinely goal-directed unless group selection occurs at the community level. Currently, mainstream ecological and evolutionary theory is individualistic. From such a theory it follows that the apparent goals of ecosystems are mere byproducts and, as such, cannot ground moral considerability. (shrink)

Recent deconstructive developments in ecology (doubts about the existence of unified communities and ecosystems, the diversity-stability hypothesis, and a natural homeostasis or “balance of nature”; and an emphasis on “chaos,” “perturbation,” and directionless change in living nature) and the advent of sociobiology (selfish genes) may seem to undermine the scientific foundations of environmental ethics, especially the Leopold land ethic. A reassessment of the Leopold land ethic in light of these developments (and vice versa) indicates that the land ethic is still (...) a viable environmental ethic, if judiciously updated and revised. (shrink)

With this book Ilia Delio has provided a long needed introduction to Bonaventures thought.

The biocentric outlook on nature affirms our fellowship with other living creatures and portrays human beings as members of the Earth’s community who have equal moral standing with other living members of the community. A comparison of Paul Taylor’s biocentric theory of environmental ethics and the life and writings of St. Francis of Assisi reveals that Francis maintained a biocentric environmental ethic. This individualistc environmental ethic is grounded in biology and is unaffected by the paradigm shift in ecology in which (...) nature is regarded as in flux rather than tending toward equilibrium. A holistic environmental ethic that accords moral standing to holistic entities is more vulnerable to these changes in ecology than an environmental ethic that accords moral standing to individuals. Another strength of biocentrism is its potential to provide a unified front across religious and scientific lines. (shrink)

In this unique work, James P. Sterba argues that traditional ethics has yet to confront the three significant challenges posed by environmentalism, feminism, and multiculturalism. He maintains that while traditional ethics has been quite successful at dealing with the problems it faces, it has not addressed the possibility that its solutions to these problems are biased in favor of humans, men, and Western culture. In Three Challenges to Ethics: Environmentalism, Feminism, and Multiculturalism, Sterba examines each of these challenges. In the (...) case of environmentalism, he argues that traditional ethics must incorporate conflict resolution principles that favor nonhumans over humans in a significant range of cases. In terms of feminism, he maintains that traditional ethics should rule out gendered family structures and implement an ideal of androgyny. In regard to multiculturalism, he contends that traditional ethics must endorse an ethics that is secular in character and that can survive an extensive comparative evaluation of both Western and non-Western moral ideals and cultures. The only textbook devoted to this topic, Three Challenges to Ethics is an engaging text for introductory courses in ethics and moral problems and is also interesting and provocative reading for scholars and general readers. (shrink)

I offer myself as a nature guide, exploring for values. Many before us have got lost and we must look the world over. The unexamined life is not worth living; life in an unexamined world is not worthy living either. We miss too much of value.

There is no question that the constituents of cells and organisms are joined together by the part-whole relation. Genes are part of cells, and cells are part of organisms. Species taxa, however, have traditionally been conceived of, not as wholes with parts, but as classes with members. But why does the relation change abruptly from part-whole to class-membership above the level of organisms? Ghiselin, Hull and others have argued that it doesn't. Cells and organisms are cohesive mereological sums, and since (...) species taxa are like cells and organisms in the relevant respects, they, too, are cohesive mereological sums. I provide further reasons in support of the thesis that species are mereological sums. I argue, moreover, that the advocate of this thesis is committed to a form of pluralism with respect to the species concept. (shrink)

Foucault's resistance to a universalist ethics, especially in his later writings, is well-known. Foucault thinks that ethical universalism presupposes a shared human essence, and that this presupposition makes it a straitjacket, an attempt to force people to conform to an externally imposed 'pattern'. Foucault's hostility may be warranted for one - perhaps the usual - conception of ethical universality. But there are other conceptions of ethical universality that are not vulnerable to Foucault's criticism, and that are ethically and culturally important. (...) I set out one such conception, and show why it matters. Paul Patton has argued that Foucault is best read as grounding his analyses of power in a 'conception of human being' traceable to Nietzsche. I explain why this does not amount to the ethical universalism that I sketch below. (shrink)