Dans la tradition occidentale de la pensée, la philosophie morale a fait suite à la philosophie naturelle – l’atomisme antique (Démocrite au V e siècle avant notre ère) et l’atomisme moderne ont tous deux été suivis par l’atomisme social et la théorie du contrat social de l’origine et de l’essence de l’éthique, de la politique et de la loi (Protagoras et Hobbes). À l’instar des atomes physiques liés ensemble de l’extérieur et s’entrechoquant dans un vide physique, les individus liés ensemble (...) par un lien externe de l’« état de nature»s’entrechoquent dans le vide social. Ce que le contrat social apporte au microcosme humain, ce sont la loi et l’ordre. Comme l’annonce l’éthique environnementale qui fait suite à l’écologie, la nouvelle philosophie naturelle de la seconde révolution scientifique du XX e siècle sera suivie par une nouvelle philosophie morale au XXI e siècle. Les êtres naturels sont façonnés par leur relation aux autres et par leur environnement physique, tout comme les êtres sociaux sont liés de l’intérieur aux autres ainsi qu’aux communautés sociales et biotiques dont ils sont issus. (shrink)

The volume documents, and makes an original contribution to, an astonishing period in twentieth-century philosophy—the progress of Arne Naess's ecophilosophy from its inception to the present. It includes Naess's most crucial polemics with leading thinkers, drawn from sources as diverse as scholarly articles, correspondence, TV interviews and unpublished exchanges. The book testifies to the skeptical and self-correcting aspects of Naess's vision, which has deepened and broadened to include third world and feminist perspectives. Philosophical Dialogues is an essential addition to the (...) literature on environmental philosophy. (shrink)

In Democracy and the Claims of Nature, the leading thinkers in the fields of environmental, political, and social theory come together to discuss the tensions and sympathies of democratic ideals and environmental values. The prominent contributors reflect upon where we stand in our understanding of the relationship between democracy and the claims of nature. Democracy and the Claims of Nature bridges the gap between the often competing ideals of the two fields, leading to a greater understanding of each for the (...) other. (shrink)

The Great New Wilderness Debate is an expansive, wide-ranging collection that addresses the pivotal environmental issues of the modern era. This eclectic volume on the varied constructions of “wilderness” reveals the recent controversies that surround those conceptions, and the gulf between those who argue for wilderness "preservation" and those who argue for "wise use." J. Baird Callicott and Michael P. Nelson have selected thirty-nine essays that provide historical context, range broadly across the issues, and set forth the positions of (...) the debate. Beginning with such well-known authors as Ralph Waldo Emerson, Henry David Thoreau, John Muir, and Aldo Leopold, the collection moves forward to the contemporary debate and presents seminal works by a number of the most distinguished scholars in environmental history and environmental philosophy. The Great New Wilderness Debate also includes essays by conservation biologists, cultural geographers, environmental activists, and contemporary writers on the environment. (shrink)

Here I argue that the hyper-individualistic and rationalistic ethical paradigms – originating in the late eighteenth century and dominating moral philosophy, in various permutations, ever since – cannot capture the moral concerns evoked by the prospect of global climate change. Those paradigms are undone by the temporal and spatial scales of climate change. To press my argument, I deploy two famous philosophical tropes – John Rawls's notion of the original position and Derek Parfit's paradox – and another that promises (...) to become famous: Dale Jamieson's six little ditties about Jack and Jill. I then go on to argue that the spatial and especially the temporal scales of global climate change demand a shift in moral philosophy from a hyper-individualistic ontology to a thoroughly holistic ontology. It also demands a shift from a reason-based to a sentiment-based moral psychology. Holism in environmental ethics is usually coupled with non-anthropocentrism in theories constructed to provide moral considerability for transorganismic entities – such as species, biotic communities, and ecosystems. The spatial and temporal scales of climate, however, render non-anthropocentric environmental ethics otiose, as I more fully explain. Thus the environmental ethic here proposed to meet the moral challenge of global climate change is holistic but anthropocentric. I start with Jamieson's six little ditties about Jack and Jill. (shrink)

Evolving from both Gifford Pinchot and his utilitarian philosophy of wise use, and John Muir and the preservation philosophy of wilderness, Aldo Leopold espoused--and practices--integrating a degree of wildness into the working agricultural landscape. As newly published essays show, his articulation of "land health" prefigures current definitions of ecosystem health, and the practices he preached anticipate today's prescriptions for ecosystem management. Although the science of ecology has evolved and terminology has changed, Leopold's formulation may help both standardize and institutionalize (...) the concept of ecosystem health, and his example may inspire an ambitious new goal in public and private land management. (shrink)

: J. Baird Callicott's claim to have unified environmentalism and animal liberation should be rejected by holists and liberationists. By making relations of intimacy necessary for moral considerability, Callicott excludes from the moral community nonhuman animals unable to engage in intimate relations due to the circumstances of their confinement. By failing to afford moral protection to animals in factory farms and research laboratories, Callicott's biosocial moral theory falls short of meeting a basic moral demand of liberationists. Moreover, (...) were Callicott to include factory farm and research animals inside the moral community by affording them universal or non-communitarian rights, his theory would fall foul of environmentalists who seek to promote ecosystem stability and integrity via therapeutic hunting. If factory farm and research animals can have rights irrespective of their particular circumstances, then so can free- roaming animals from overabundant and exotic species. (shrink)

In recent metaethics there has been a great deal of discussion regarding moral realism. Moral realism in the tradition of ethical naturalism has been revitalized in the form of a synthetic ethical naturalism. This brand of moral realism has interesting theoretical implications for individualistic and holistic models of environmental ethics. In this paper I argue that most theorists of environmental ethics presuppose an irrealist metaethic out of fear of violating Hume's law and Moore's naturalistic fallacy (e.g., Callicott, Taylor, Elliot, (...) and Sterba, while Rolston is a notable exception). But if we take moral realism (in the form of synthetic ethical naturalism) seriously, then environmental ethics has more options than the conventional metaethical maxims of Hume's law and Moore's naturalistic fallacy would allow. Accordingly, I lay out various prospects for a realist environmental metaethic. Environ-moral realism is an attempt to ground nonanthropocentrism in a realist metaethic. (shrink)

In recent metaethics there has been a great deal of discussion regarding moral realism. Moral realism in the tradition of ethical naturalism has been revitalized in the form of a synthetic ethical naturalism. This brand of moral realism has interesting theoretical implications for individualistic and holistic models of environmental ethics. In this paper I argue that most theorists of environmental ethics presuppose an irrealist metaethic out of fear of violating Hume's law and Moore's naturalistic fallacy (e.g., Callicott, Taylor, Elliot, (...) and Sterba, while Rolston is a notable exception). But if we take moral realism (in the form of synthetic ethical naturalism) seriously, then environmental ethics has more options than the conventional metaethical maxims of Hume's law and Moore's naturalistic fallacy would allow. Accordingly, I lay out various prospects for a realist environmental metaethic. Environ-moral realism is an attempt to ground nonanthropocentrism in a realist metaethic. (shrink)

Amidst the many voices clamoring to interpret the environmental crisis, some of the most important are the voices of religious traditions. Long before modernity's industrialism began the rape of Earth, premodern religious and philosophical traditions mediated to untold generations the wisdom of living as a part of nature. These traditions can illuminate and empower wiser ways of postmodern living. The original writings of Worldviews and Ecology creatively present and interpret worldviews of major religious and philosophical traditions on how humans can (...) live more sustainably on a fragile planet. Contributors include Charlene Spretnak, Larry Rasmussen, Noel Brown, Jay McDaniel, Tu Wei-Ming, Thomas Berry, David Ray Griffin, J. Baird Callicott, Eric Katz, Roger E. Timm, Robert A. White, Christopher Key Chapple, Brian Swimme, Brian Brown, Michael Tobias, Ralph Metzner, George Sessions, and Mary Evelyn Tucker and John Grim. Insights from traditions as diverse as Jain, Jewish, ecofeminist, deep ecology, Christian, Hindu, Bahai, and Whiteheadian will interest all who seek an honest analysis of what religious and philosophical traditions have to say to a modernity whose consciousness and conscience seems tragically narrow, the source of attitudes that imperil the biosphere. (shrink)

J. Baird Callicott suggests in “The Land Aesthetic“ that the environmental community would be well served to focus on the aesthetic value of natural ecosystems as a source of intrinsic value in nature. But Callicott's own Humean and biological account of aesthetic value is inadequate as a basis for understanding the aesthetic appreciation of nature. This paper argues that John Dewey provides a holistic and transactional account of aesthetic value that is easily tailored to fit the ecocentric (...) requirements of a rich environmental aesthetics. (shrink)

Seminal essays on environmental philosophy from Indian, Chinese, and Japanese traditions of thought. Environmental Philosophy in Asian Traditions of Thought provides a welcome sequel to the foundational volume in Asian environmental ethics Nature in Asian Traditions of Thought. That volume, edited by J. Baird Callicott and Roger T. Ames and published in 1989, inaugurated comparative environmental ethics, adding Asian thought on the natural world to the developing field of environmental philosophy. This new book, edited by Callicott and James (...) McRae, includes some of the best articles in environmental philosophy from the perspective of Asian thought written more recently, some of which appear in print for the first time. Leading scholars draw from the Indian, Chinese, and Japanese traditions of thought to provide a normative ethical framework that can address the environmental challenges being faced in the twenty-first century. Hindu, Buddhist, Confucian, and Daoist approaches are considered along with those of Zen, Japanese Confucianism, and the contemporary philosophy of the Kyoto School. An investigation of environmental philosophy in these Asian traditions not only challenges Western assumptions, but also provides an understanding of Asian philosophy, religion, and culture that informs contemporary environmental law and policy. J. Baird Callicott is University Distinguished Research Professor of Philosophy at the University of North Texas and author and editor of many books, including Beyond the Land Ethic: More Essays in Environmental Philosophy, also published by SUNY Press. James McRae is Associate Professor of Philosophy and Religion at Westminster College in Missouri. He is the coeditor (with Robert Arp and Adam Barkman) of The Philosophy of Ang Lee. (shrink)

The old, mechanistic idea of nature is dying. We are witnessing the shift to a new idea, in which nature is seen as an organic system that includes human beings as one of its components rather than as brutal and ultimately self‐defeating conquistadores.

With precision and profundity born of 30 years of devoted study, John Boyle offers an essential introduction to St. Thomas Aquinas on Scripture, shedding helpful light on the goals, methods, and commitments that animate the Angelic Doctor's engagement with the sacred page. Because the genius of St. Thomas's approach to the Bible lies not so much in its novelty but rather in the fidelity and clarity with which he recapitulates the riches of the preceding interpretive Tradition, this initiation into (...) St. Thomas's vision of Scripture is itself an orientation to the Church's vision of Scripture, from the Fathers through and beyond the Middle Ages. St. Thomas's embeddedness within the Church's Tradition and his own historical context is integral to his approach to Scripture, yet it sets him at some distance from modern readers, for whom his interpretive vision may seem perplexing or even impenetrable. In this Primer, Boyle first provides an acclimation to this medieval context through a survey and explanation of pertinent technical terminology used by St. Thomas and characteristic of the scholastic theology of the time. With an eye to the medieval practice of considering Scripture according to the fourfold division of causes, Boyle builds on this initial foundation by exploring in turn St. Thomas's accounts of the end or use of Scripture (final cause), its divine and human authorship (efficient cause), its order and division (material cause), and its literary styles or genres (formal cause). Drawing on writings from across St. Thomas's corpus, but especially his work On the Commendation and Division of Sacred Scripture and the prologues to his biblical commentaries, Boyle masterfully elucidates both the hermeneutical principles and deep wisdom of the Angelic Doctor's approach to Scripture, imparting invaluable guidance not only for reading and understanding St. Thomas and other great masters of the Tradition, but also-and ultimately-for understanding Scripture in light of this Tradition and reading it with greater benefit and joy. (shrink)

The notion of proof is central to mathematics yet it is one of the most difficult aspects of the subject to teach and master. In particular, undergraduate mathematics students often experience difficulties in understanding and constructing proofs. Understanding Mathematical Proof describes the nature of mathematical proof, explores the various techniques that mathematicians adopt to prove their results, and offers advice and strategies for constructing proofs. It will improve students’ ability to understand proofs and construct correct proofs of their own. The (...) first chapter of the text introduces the kind of reasoning that mathematicians use when writing their proofs and gives some example proofs to set the scene. The book then describes basic logic to enable an understanding of the structure of both individual mathematical statements and whole mathematical proofs. It also explains the notions of sets and functions and dissects several proofs with a view to exposing some of the underlying features common to most mathematical proofs. The remainder of the book delves further into different types of proof, including direct proof, proof using contrapositive, proof by contradiction, and mathematical induction. The authors also discuss existence and uniqueness proofs and the role of counter examples. (shrink)

Despite recurring efforts, a gap exists across a variety of contexts between the protection of patients' safety in theory and in practice. This timely Research Handbook highlights these critical issues and suggests both legal and policy changes are necessary to better protect patients' safety. Multidisciplinary in nature, this Research Handbook features contributions from eminent academics, policy makers and medical practitioners from the Global North and South, discussing the essential facets concerning patient safety and the law. It highlights how the role (...) of legislation and case law has the potential to influence, both positively and negatively, medical practice and the quality of care. Chapters explore patient safety and the global health agenda; physiotherapy; 'non-therapeutic' clinical research with children; patient safety awareness in healthcare education; and the increasing use of robotics and artificial intelligence in healthcare. Outlining a wide range of international perspectives on patient safety and the law, this Research Handbook will appeal to academics and researchers specialising in health and medical law, human rights and healthcare regulation. It will also serve as a valuable resource for legal and medical practitioners alike, as well as clinicians and professionals working in healthcare governance. (shrink)

The ethical foundations of the “animal liberation” movement are compared with those of Aldo Leopold’s “land ethic,” which is taken as the paradigm for environmental ethics in general. Notwithstanding certain superficial similarities, more profound practical and theoretical differences are exposed. While only sentient animals are moraIly considerable according to the humane ethic, the land ethic includes within its purview plants as weIl as animals and even soils and waters. Nor does the land ethic prohibit the hunting, killing, and eating ofcertain (...) animal species, in sharp contrast to the humane ethic. The humane ethic rests upon Benthamic foundations: pain is taken to be the ultimate evil and it is reductive or atomistic in its moral focus. The land ethic, on the other hand, is holistic in the sense that theintegrity, stability, and beauty of the biotic community is its summum bonum. A classical antecedent of some of the formal characteristics of the land ethic is found in Plato’s moral philosophy. Special consideration is given to the differing moral status of domestic and wild animals in the humane and land ethics and to the question of moral vegetarianism. (shrink)

Aldo Leopold's 1949 Land Ethic is seminal in academic environmental ethics and the environmental-ethic-of-choice among professional conservationists and environmentalists. After sixty years, the sciences (evolutionary biology and ecology) that inform the land ethic have undergone much change. The land ethic can be revised to accommodate changes in its scientific foundations, but it cannot be scaled up to meet the challenge of global climate change. Fortunately, given the prominent place of Leopold in all circles environmental, he also faintly sketched an Earth (...) Ethic in a paper written in 1923 and published posthumously in 1979. The Earth Ethic is informed less by ecology and evolutionary biology than by biogeochemistry and anticipates the Gaia Hypothesis, viz., that the Earth (or biosphere) is a whole, living being. If so Leopold thought it a worthy object of moral respect. (shrink)

In Defense of the Land Ethic: Essays in Environmental Philosophy brings into a single volume J. Baird Callicott’s decade-long effort to articulate, defend, and extend the seminal environmental philosophy of Aldo Leopold. A leading voice in this new field, Callicott sounds the depths of the proverbial iceberg, the tip of which is “The Land Ethic.” “The Land Ethic,” Callicott argues, is traceable to the moral psychology of David Hume and Charles Darwin’s classical account of the origin and (...) evolution of Hume’s moral sentiments. Leopold adds an ecological vision of organic nature to these foundations. How can an evolutionary and ecological environmental ethic bridge the gap between is and ought? How may wholes—species, ecosystems, and the biosphere itself—be the direct objects of moral concern? How may the intrinsic value of nonhuman natural entities and nature as a whole be justified? In addition to confronting and resolving these distinctly philosophical queries, Callicott engages in lively debate with proponents of animal liberation and rights—finally to achieve an integrated theory of animal welfare and environmental ethics. He critically discusses the land ethic that is alleged to have prevailed among traditional American Indian peoples and points toward a new and equally revolutionary environmental aesthetic. (shrink)

The ethical foundations of the “animal liberation” movement are compared with those of Aldo Leopold’s “land ethic,” which is taken as the paradigm for environmental ethics in general. Notwithstanding certain superficial similarities, more profound practical and theoretical differences are exposed. While only sentient animals are moraIly considerable according to the humane ethic, the land ethic includes within its purview plants as weIl as animals and even soils and waters. Nor does the land ethic prohibit the hunting, killing, and eating ofcertain (...) animal species, in sharp contrast to the humane ethic. The humane ethic rests upon Benthamic foundations: pain is taken to be the ultimate evil and it is reductive or atomistic in its moral focus. The land ethic, on the other hand, is holistic in the sense that theintegrity, stability, and beauty of the biotic community is its summum bonum. A classical antecedent of some of the formal characteristics of the land ethic is found in Plato’s moral philosophy. Special consideration is given to the differing moral status of domestic and wild animals in the humane and land ethics and to the question of moral vegetarianism. (shrink)

The ethical foundations of the “animal liberation” movement are compared with those of Aldo Leopold’s “land ethic,” which is taken as the paradigm for environmental ethics in general. Notwithstanding certain superficial similarities, more profound practical and theoretical differences are exposed. While only sentient animals are moraIly considerable according to the humane ethic, the land ethic includes within its purview plants as weIl as animals and even soils and waters. Nor does the land ethic prohibit the hunting, killing, and eating ofcertain (...) animal species, in sharp contrast to the humane ethic. The humane ethic rests upon Benthamic foundations: pain is taken to be the ultimate evil and it is reductive or atomistic in its moral focus. The land ethic, on the other hand, is holistic in the sense that theintegrity, stability, and beauty of the biotic community is its summum bonum. A classical antecedent of some of the formal characteristics of the land ethic is found in Plato’s moral philosophy. Special consideration is given to the differing moral status of domestic and wild animals in the humane and land ethics and to the question of moral vegetarianism. (shrink)

The environmental crisis is global in scope, yet contemporary environmental ethics is centered predominantly in Western philosophy and religion. _Earth's Insights_ widens the scope of environmental ethics to include the ecological teachings embedded in non-Western worldviews. J. Baird Callicott ranges broadly, exploring the sacred texts of Islam, Hinduism, Jainism, Taoism, Confucianism, and Zen Buddhism, as well as the oral traditions of Polynesia, North and South America, and Australia. He also documents the attempts of various peoples to put their environmental (...) ethics into practice. Finally, he wrestles with a question of vital importance to all people sharing the fate of this small planet: How can the world's many and diverse environmental philosophies be brought together in a complementary and consistent whole? (shrink)

Bringing together ecology, evolutionary moral psychology, and environmental ethics, J. Baird Callicott counters the narrative of blame and despair that prevails in contemporary discussions of climate ethics and offers a fresh, more optimistic approach.

A leading theorist addresses a wide spectrum of topics central to the field of environmental philosophy.

Despite Christopher Stone’s recent argument on behalf of moral pluralism, the principal architects of environmental ethics remain committed to moral monism. Moral pluralism fails to specify what to do when two or more of its theories indicate inconsistent practical imperatives. More deeply, ethical theories are embedded in moral philosophies and moral pluralism requires us to shift between mutually inconsistent metaphysics of morals, most of which are no Ionger tenable in light of postmodern science. A univocal moral philosophy-traceable to David Hume’s (...) and Adam Smith’s theory of moral sentiments, grounded in evolutionary biology by Charles Darwin, and latterly extended to the environment by Aldo Leopold-provides a unified, scientifically supported world view and portrait of human nature in whichmultiple, lexically ordered ethics are generated by multiple human, “mixed,” and “biotic” community memberships. (shrink)

The central and most recalcitrant problem for environmental ethics is the problem of constructing an adequate theory of intrinsic value for nonhuman natural entities and for nature as a whole. In part one, I retrospectively survey the problem, review certain classical approaches to it, and recommend one as an adequate, albeit only partial, solution. In part two, I show that the classical theory of inherent value for nonhuman entities and nature as a whole outlined in part one is inconsistent with (...) a contemporary scientific world view because it assumes the validity of the classical Cartesian partition between subject and object which has been overturned by quantum theory. Based upon the minimalistic Copenhagen Interpretation of quantum theory, I then develop a theory of inherent value which does not repose upon the obsolete subject/object and ancillary fact/value dichotomies. In part three, I suggest that a more speculative metaphysical interpretation of quantum theory--one involving the notion ofreal internal relations anda holistic picture of nature-permits a principle of “axiological complementary,” a theory of “intrinsic”-as opposed to “inherent”-value in nature as a simple extension of ego. (shrink)

For this second edition, the editors have returned to Austin's original lecture notes, amending the printed text where it seemed necessary.

Although ecology is neither a universal nor foundational science, it has metaphysical implications because it profoundly alters traditional Western concepts of terrestrial nature and human being. I briefly sketch the received metaphysical foundations of the modem world view, set out a historical outline of an emerging ecological world view, and identify its principal metaphysical implications. Among these the most salient are a field ontology, the ontological subordination of matter to energy, internal relations, and systemic (as opposed to oceanic) holism. I (...) treat moral psychology as a special case of the metaphysical implications of ecology. Ecology undermines the concept of a separable ego or social atom and thus renders obsolete any ethics which involves the concepts of “self” and “other” as primitive terms. (shrink)

Pragmatist environmental philosophers have (erroneously) assumed that environmental ethics has made little impact on environmental policy because environmental ethics has been absorbed with arcane theoretical controversies, mostly centred on the question of intrinsic value in nature. Positions on this question generate the allegedly divisive categories of anthropocentrism/nonanthropocentrism, shallow/deep ecology, and individualism/holism. The locus classicus for the objectivist concept of intrinsic value is traceable to Kant, and modifications of the Kantian form of ethical theory terminate in biocentrism. A subjectivist approach to (...) the affirmation of intrinsic value in nature has also been explored. Because of the academic debate about intrinsic value in nature, the concept of intrinsic value in nature has begun to penetrate and reshape the discourse of environmental activists and environmental agency personnel. In environmental ethics, the concept of intrinsic value in nature functions similarly to way the concept of human rights functions in social ethics. Human rights has had enormous pragmatic efficacy in social ethics and policy. The prospective adoption of the Earth Charter by the General Assembly of the United Nations may have an impact on governmental environmental policy and performance similar to the impact on governmental social policy and behaviour of the adoption by the same body in 1948 of the Universal Declaration of Human Rights. Belatedly, but at last, the most strident Pragmatist critics of the concept of intrinsic value in nature now acknowledge its pragmatic power and promise. (shrink)

A plethora of normative conservation concepts have recently emerged, most of which are ill-defined: biological diversity, biological integrity, ecological restoration, ecological services, ecological rehabilitation, ecological sustainability, sustainable development, ecosystem health, ecosystem management, adaptive management, and keystone species are salient among them. These normative concepts can be organized and interpreted by reference to two new schools of conservation philosophy, compositionalism and functionalism. The former comprehends nature primarily by means of evolutionary ecology and considers Homo sapiens separate from nature. The latter comprehends (...) nature primarily by means of ecosystem ecology and considers Homo sapiens a part of nature. Biological diversity, biological integrity, and ecological restoration belong primarily in the compositionalist glossary; the rest belong primarily in the functionalist glossary. The former set are more appropriate norms for reserves, the latter for areas that are humanly inhabited and exploited. In contrast to the older schools of conservation philosophy, preservationism and resourcism, compositionalism and functionalism are complementary, not competitive and mutually exclusive. As the historically divergent ecological sciences—evolutionary ecology and ecosystem ecology—are increasingly synthesized, a more unified philosophy of conservation can be envisioned. (shrink)

Central to Holmes Rolston’s Environmental Ethics is the theoretical quest of most enviromnental philosophers for a defensible concept of intrinsic value for nonhuman natural entities and nature as a whole. Rolston’s theory is similar to Paul Taylor’s in rooting intrinsic value in conation, but dissimilar in assigning value bonuses to consciousness and self-consciousness and value dividends to organic wholes andelemental nature. I argue that such a theory of intrinsic value flies in the face of the subject/object and fact/value dichotomies of (...) the metaphysical foundations of modem science—a problem Rolston never directly confronts. The modern scientific world view is obsolete. A post-modem scientific world view provides for a range of potential values in nature actualizable upon interaction with consciousness. The bestthat a modem scientific world view can provide are subject-generated—though not necessarily subject-centered—values in nature. (shrink)

The contributors, not identified except by name, are mostly westerners. No bibliography. Paperback edition ($12.95) not seen. Annotation copyrighted by Book News, Inc., Portland, OR.

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)