Intrinsic Environmental Value

Bringing together new theory and critical perspectives on a broad range of topics in animal ethics, this book examines the implications of recent developments in the various fields that bear upon animal ethics. Showcasing a new generation of thinkers, it exposes some important shortcomings in existing animal rights theory.

Abstract In a context of human demographic, technological and economic pressure on natural systems, we face some demanding challenges. We must decide 1) whether to “preserve” nature for its own sake or to “conserve” nature because nature is essentially a reservoir of goods that are functional to humanity’s wellbeing; 2) to choose ways of life that respect the biodiversity and evolutionary potential of the planet; and, to allow all this to come to fruition, 3) to clearly define the role of (...) scientific expertise in a democratic society, recognizing the importance of biospheric equilibrium. In fact, in socio-scientific controversies, which are characterized by complex linkages between some life and environmental sciences objects and economic, political and ethical issues, a posture of transparent, impartial commitment is appearing, more and more, as a deontological necessity. (shrink)

The paper indicates and discusses three phenomena identified as the main origins of the mindset responsible for the tragedy of the global commons, namely (1) Cornucopianism, (2) rationality of self-interest and egoism, and (3) the presupposed instrumental value of nature. It is demonstrated that all those theses can be philosophically and ethically dismissed and thus, the wrongful environmental mindset built around them should be rejected. It is further argued that the up-to-date solutions to the tragedy are unsatisfactory. Moreover, the tragedy (...) of the commons can be fully resolved only by rethinking the philosophical constituents of the environmental mindset, rejecting superfluous aspects of it, and construct a new one, which seeds exists already in a form of global citizenship identity. (shrink)

In this fresh and powerfully argued book, Mark Bernstein identifies the qualities that make an entity deserving of moral consideration. It is frequently assumed that only (normal) human beings count. Bernstein argues instead for "experientialism"--the view that having conscious experiences is necessary and sufficient for moral standing. He demonstrates that this position requires us to include many non-human animals in our moral realm, but not to the extent that many deep ecologists champion.

One of the central, abiding, and unresolved questions in environmental ethics has focused on the criterion for moral considerability or practical respect. In this essay, I call that question itself into question and argue that the search for this criterion should be abandoned because (1) it presupposes the ethical legitimacy of the Western project of planetary domination, (2) the philosophical methods that are andshould be used to address the question properly involve giving consideration in a root sense to everything, (3) (...) the history of the question suggests that it must be kept open, and (4) our deontic experience, the original source of ethical obligations, requires approaching all others, of all sorts, with a mindfulness that is clean of any a priori criterion of respect and positive value. The good work that has been doneon the question should be reconceived as having established rules for the normal, daily consideration of various kinds of others. Giving consideration in the root sense should be separated from giving high regard or positive value to what is considered. Overall, in this essay I argue that universal consideration—giving attention to others of all sorts, with the goal of ascertaining what, if any, direct ethical obligations arise from relating with them—should be adopted as one of the central constitutive principles of practical reasonableness. (shrink)

Environmental philosophy is one of the exciting new fields of philosophy to emerge in the last forty years. "Understanding Environmental Philosophy" presents a comprehensive, critical analysis of contemporary philosophical approaches to current ecological concerns. Key ideas are explained, placed in their broader cultural, religious, historical, political and philosophical context, and their environmental policy implications are outlined. Central ideas and concepts about environmental value, individual wellbeing, ecological holism and the metaphysics of nature set the stage for a discussion of how to (...) establish moral rules and priorities, and whether it is possible to transcend human-centred views of the world. The reader is also helped with an annotated guide to further reading, questions for discussion and revision as well as boxed studies highlighting key concepts and theoretical material. A clear and accessible introduction to this most dynamic of subjects, "Understanding Environmental Philosophy" will be invaluable for a wide range of readers. (shrink)

Some environmentalists have argued that an effective ecological conscience may be rooted in a perspective that is either anthropocentric or sentiocentric. But, neither seems to have had any substantial effect on the ways in which our species treats nature. In looking to successfully awaken the ecological conscience, the focus should be on extending moral consideration to the land (wherein doing so includes all of the soils, waters, plants, animals, and the collectivity of which these things comprise) by means of coming (...) to love the land. Coming to love the land involves coming to view the land’s interests as our own—and, conferring upon the land a kind of moral patient-hood. In order to perceive the land’s “subjectivity,” and so, to come to love the land, we must relearn the way to look at the land by viewing its personality through the lens of he or she who can already do so, i.e., the nature writer. (shrink)

Climate change presents us with perhaps the most pressing challenge today. But is it a problem we can solve? This article argues that existing conservationist and adaptation approaches fail to satisfy their objectives. A second issue that these approaches disagree about how best to end climate change, but accept that it is a problem that can be solved. I believe this view is mistaken: a future environmental catastrophe is an event we might at best postpone, but not avoid. This raises (...) new ethical questions for climate change: what are the moral implications of a future climatic catastrophe that might be delayed at best? What practical consequences might these implications yield? This article argues most political philosophers have misunderstood the kind of problem that climate change presents and the daunting challenges we face. (shrink)

This paper examines the debate as to whether something can have final value in virtue of its relational (i.e., non-intrinsic) properties, or, more briefly put, whether final value must be intrinsic. The paper adopts the perspective of the fitting-attitude analysis (FA analysis) of value, and argues that from this perspective, there is no ground for the requirement that things may have final value only in virtue of their intrinsic properties, but that there might be some grounds for the alternate requirement (...) that final value be grounded only in the essential properties of their bearers. First, the paper introduces the key elements of the FA analysis, and sets aside an obvious but unimportant way in which this analysis makes all final values relational. Second, it discusses some classical counterexamples to the view that final value must be intrinsic. Third, it discusses the relation between final, contributive, and signatory value. Fourth, it examines Zimmerman’s defense of the requirement that final value must be intrinsic on the grounds that final value cannot be derivative. And finally, it explores the alternative requirement that something may have final value in virtue of its essential properties. (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)

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)

This book is about the philosophy of de-extinction. -/- CHAPTER 1 introduces the two main philosophical questions that are raised by the prospect of extinct species being brought back from the dead—namely, the ‘Authenticity Question’ and the ‘Ethical Question’. It distinguishes the many different types and methods of de-extinction. Finally, it examines the aims of wildlife conservation with a view to whether they are compatible with de-extinction, or not. -/- CHAPTER 2 examines three prime candidates for de-extinction—namely, the aurochs, the (...) woolly mammoth, and the passenger pigeon. It is about what these animals were like, why people want to resurrect them, and the methods by which their resurrections could be accomplished. -/- CHAPTER 3 is about the authenticity of de-extinct animals. Critics of de-extinction have offered many reasons for thinking that the products of de-extinction will be inauthentic. The bulk of the chapter is taken up with surveying their arguments. We attempt to show that none are convincing, and end the chapter by offering and defending two arguments in favour of the view that authentic de-extinctions are possible. -/- CHAPTER 4 surveys and critically evaluates all the main arguments both for and against de-extinction. It presents a qualified defence of the claim that conservationists should embrace de-extinction. It ends with a list of do’s and don’ts for conservationist de-extinction projects. (shrink)

Is the resurrection of an extinct species genuinely possible, or not? Will organisms produced by de-extinction technology be authentic new members of the species that died out, or just convincing fakes? We seek to answer these questions in this chapter. Critics of de-extinction have offered many reasons for thinking that the products of de-extinction will be inauthentic. The bulk of the chapter is taken up with surveying their arguments. We attempt to show that none are convincing. We end the chapter (...) by offering and defending two arguments in favour of the view that authentic de-extinctions are possible. (shrink)

Rohwer & Marris claim that “many conservation biologists” believe that there is a prima facie duty to preserve the genetic integrity of species. (A prima facie duty is a necessary pro tanto moral reason.) They describe three possible arguments for that belief and reject them all. They conclude that the biologists they cite are mistaken, and that there is no such duty: duties to preserve genetic integrity are merely instrumental: we ought act to preserve genetic integrity only because doing so (...) is required by some other duty, such as the duty to preserve taxonomic biodiversity, or the duty to preserve the reproductive fitness of existing species. In permitting for instance the introgression of cattle genes into the genome of Bison bison we therefore do not necessarily fail in any respect ethically. I criticize the paper on three fronts. (shrink)

The 70th anniversary of Aldo Leopold’s A Sand County Almanac (1949) approaches. For philosophers—environmental ethicists in particular—this text has been highly influential, especially the ‘Land Ethic’ essay contained therein. Given philosophers’ acumen for identifying and critiquing arguments, one might reasonably think a firm grasp of Leopold’s ideas to have emerged from such attention. I argue that this is not the case. Specifically, Leopold’s main interpreter and systematiser, philosopher J. Baird Callicott, has shoehorned Aldo Leopold’s ideas into differing monistic moral theories (...) that ill-serve a proper understanding. Against Callicott, my paper argues that Aldo Leopold embraces a robust moral pluralism, one that goes beyond mere pragmatics, and he does so while seeking a consistency maximisation of values. A new, improved understanding of Leopold’s ideas thus emerges. (shrink)

I argue that a reasonable understanding of Leopold’s ‘Land Ethic’ is one that identifies possession of health as being a sufficient condition for moral consideration. With this, Leopold extends morality not only to biotic wholes, but to individual organisms, as both can have their health undermined. My argument centers on explaining why Leopold thinks it reasonable to analogize ecosystems both to an organism and to a community: both have a health. My conclusions undermine J. Baird Callicott’s rhetorical dismissal of the (...) organism analogy’s importance, a dismissal crucially serving his thesis that Leopoldians should hold community membership necessary for moral standing. (shrink)

In 2010, the Venter lab announced that it had created the first bacterium with an entirely synthetic genome. This was reported to be the first instance of ‘artificial life,’ and in the ethical and policy discussions that followed it was widely assumed that the creation of artificial life is in itself morally significant. We cast doubt on this assumption. First we offer an account of the creation of artificial life that distinguishes this from the derivation of organisms from existing life (...) and clarify what we mean in asking whether the creation of artificial life has moral significance. We then articulate and evaluate three attempts to establish that the creation of artificial life is morally significant. These appeal to the claim that the creation of artificial life involves playing God, as expressed in three distinct formulations; the claim that the creation of artificial life will encourage reductionist attitudes toward the living world that undermine the special moral value accorded to life; and the worry that artificial organisms will have an uncertain functional status and consequently an uncertain moral status. We argue that all three attempts to ground the moral significance of the creation of artificial life fail, because none of them establishes that the creation of artificial life is morally problematic in a way that the derivation of organisms from existing life forms is not. We conclude that the decisive moral consideration is not how life is created but what non-genealogical properties it possesses. (shrink)

In this paper, I offer a systematic inquiry into the significance of Nietzsche's philosophy to environmental ethics. Nietzsche's philosophy of nature is, I believe, relevant today because it makes explicit a fundamental ambiguity that is also characteristic of our current understanding of nature. I show how the current debate between traditional environmental ethics and postmodern environmental philosophy can be interpreted as a symptom of this ambiguity. I argue that, in light of Nietzsche's critique of morality, environmental ethics is a highly (...) paradoxical project. According to Nietzsche, each moral interpretation of nature implies a conceptual seizure of power over nature. On the other hand, Nietzsche argues, the concept of nature is indispensable in ethics because we have to interpret nature in order to have a meaningful relation with reality. I show that awareness of this paradox opens a way for a form of respect for nature as radical otherness. (shrink)

Milieufilosofisch Nederland wordt momenteel verdeeld door een controverse naar aanleiding vanrecente publicaties van de Wageningse filosofen Keulartz en Korthals. In dit artikel wil ik - aande hand van een analyse van het gebruik van het natuurbegrip bij Wim Zweers - laten zien dat Keulartz op een tot nu toe onderbelicht probleem wijst: het probleem van de veelheid vannatuurbeelden. Tegelijkertijd wil ik echter aantonen dat Keulartz' eigen, 'post-naturalistische' positie op een tegenspraak berust. Tenslotte geef ik aan hoe deze controverses zijn terug (...) tevoeren op een onvermijdelijke spanning in onze morele omgang met de natuur, en zoek ik naar een manier waarop deze spanning binnen de milieu-ethiek vruchtbaar kan worden gemaakt. (shrink)

One aspect of J. Baird Callicott’s foundational project for ecocentrism consists in explaining how moral consideration for ecological wholes can be grounded in moral sentiments. Some critics of Callicott have objected that moral consideration for ecological wholes is impossible under a sentimentalist conception of ethics because, on both Hume and Smith’s views, sympathy is our main moral sentiment and it cannot be elicited by holistic entities. This conclusion is premature. The relevant question is not whether such moral consideration is compatible (...) with the moral psychologies elaborated by Hume and Smith themselves, but, rather, whether it is possible given the moral psychology human beings actually possess. To answer this question, we must turn to empirical moral psychology and consider the possibility of a sentimentalist ecocentrism based on the community, autonomy, divinity model, a very promising model of human moral psychology developed by psychologists Richard Shweder, Paul Rozin, and Jonathan Haidt. This model can be used to assess the possibility of grounding ecocentrism in human moral sentiments. In light of this assessment, ecocentrism should be understood as a new form of naturalistic ethics informed by the moral emotions of disgust, shame, awe, and wonder. (shrink)

Dans cet article, je présenterai la stratégie adoptée par J. B. Callicott pour ancrer l’écocentrisme dans les sciences biologiques et écologiques tout en restant en accord avec la méta-éthique humienne selon laquelle on ne peut directement inférer un jugement portant sur le devoir-être à partir d'un jugement portant sur l'être. Je le ferai en rappelant d’abord quelques caractéristiques importantes de la méta-éthique humienne quant à la relation entre la raison, les émotions et les jugements de valeur. Je montrerai ensuite comment (...) cette méta-éthique, revisitée en relation avec l’explication évolutionnaire de l’éthique, permet de concevoir l’écocentrisme comme une évolution morale. Finalement, ces caractérisations méta-éthiques me permettront de montrer comment Callicott parvient à justifier la supériorité de l’écocentrisme sur les conceptions rivales en s'appuyant sur des considérations scientifiques, mais sans toutefois commettre le sophisme humien consistant à inférer directement des jugements portant sur le devoir-être à partir de jugements portant sur l'être. (shrink)

Although nonhuman entities are indeed incapable of entering into contractual relations with humans or of participating in social dialogue on ethical norms, they can nonetheless become the objects of moral consideration on the part of humans. Moral consideration need not be extended universally to all nonnatural entities, but only to those entities with which humans interact. Rather than regard some or all of the natural world as having “intrinsic value,” considered judgments must be made regarding which parts of nature can (...) be legitimately used for human purposes and which should be left alone. What needs to be justified are not attempts to preserve nature but rather any human interventions which infringe on the autonomy of nature. (shrink)

Notre etude se concentre principalement sur la "seconde philosophie" de Wittgenstein pour developper d'avantage le theme deja central depuis sa "premiere philosophie", selon lequel l'ethique et l'esthetique sont transcendentales. Nous etudions ainsi les relations entre l'esthetique, la signification et la valeur en reempruntant la methode de l'analyse linguistique par experiences de pensee, dont wittgenstein se servait pour devoiler les erreurs fatales du projet positiviste. Nous montrons que cette critique est particulierement propice aujourd'hui ou la majorite des philosophes analytiques importants partagent (...) de nouveau une metaphysique materialiste d'un esprit tout a fait positiviste. Les theses fondatrices de cette nouvelle vision se reunissent generalement autour de la question de l'origine du langage (traitee en premiere partie) et entrainent certaines consequences (traitees en deuxieme partie) notamment, concernant l'intelligence artificielle, la propriete intellectuelle, et la valeur ethique. (shrink)

This chapter concerns the role accorded to animals in the theories of the English-speaking philosophers who created the field of environmental ethics in the latter half of the twentieth century. The value of animals differs widely depending upon whether one adopts some version of Holism (value resides in ecosystems) or some version of Animal Individualism (value resides in human and nonhuman animals). I examine this debate and, along the way, highlight better and worse ways to conduct ethical arguments. I explain (...) that two kinds of appeals (which I call intuition and reductio) are questionable foundations for environmental ethics and that representatives of both schools occasionally appeal unhelpfully to intuition or caricature the commitments of the other side. I review two stronger arguments for Ecoholism (inference and eco-organisms) and show that they have performed a useful function in environmental ethics. Ultimately, however, both arguments fail because their proponents are unable to answer four critical objections: weakness of will, no eco-organisms, no teleology, and is/ought. I then show that Animal Individualism operates on more secure footing when it comes to philosophical and scientific assumptions. I also propose that Animal Individualism is more likely to prove effective in establishing progressive environmental policies insofar as it builds on existing legal concepts, especially the concept of moral rights, and political institutions, such as democratic states. I note that wild animals are not inherently more valuable than domestic animals and, finally, offer a brief outline of an animal rights environmental ethic. (shrink)

In “Do Animals have an Interest in Liberty?” Alasdair Cochrane brings some much needed attention to the ethics of animal confinement (2009a). Of particular significance is the question of whether confinement in itself is bad for nonhuman animal (hereafter, animal) well-being. If confinement conditions cause animals to suffer or frustrate their preferences it is safe to assume that liberty or freedom (following Cochrane, I use the terms interchangeably) would be instrumentally good for them. But, what about seemingly benign conditions of (...) confinement in which animals are not suffering or having their preferences frustrated? Is confinement in such cases bad for their well-being? In other words, do animals have an .. (shrink)

Abstract Drawing upon evolutionary theory and the work of Daniel Dennett and Nicholas Agar, I offer an argument for broadening discussion of the ethics of disenhancement beyond animal welfare concerns to a consideration of animal “biopreferences”. Short of rendering animals completely unconscious or decerebrate, it is reasonable to suggest that disenhanced animals will continue to have some preferences. To the extent that these preferences can be understood as what Agar refers to as “plausible naturalizations” for familiar moral concepts like beliefs (...) and desires, then they can make moral claims on us and provide support for intuitive opposition to disenhancement. Content Type Journal Article Category Original Paper Pages 1-6 DOI 10.1007/s11569-012-0142-6 Authors John Hadley, School of Humanities and Communication Arts, University of Western Sydney, 7.G.10b, Bankstown Campus, Locked Bag 1797, Penrith, NSW 2751, Australia Journal NanoEthics Online ISSN 1871-4765 Print ISSN 1871-4757. (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)

The term moral considerability refers to the question of whether a being or set of beings is worthy of moral consideration. Moral considerability is most readily afforded to those beings that demonstrate the clearest relationship to rational humans, though many have also argued for and against the moral considerability of species, ecosystems, and “lesser” animals. Among these arguments there are at least two positions: “environmentalist” positions that tend to emphasize the systemic relations between species, and “liberationist” positions that tend to (...) emphasize the attributes or welfare of a particular individual organism. Already, this classic conflict provides for some challenging theoretical clashes between environmentalists and animal liberationists. The question of moral considerability is complicated, however, by recent developments in genetic engineering. Some animals, like pigs and fish, have been genetically modified by humans to grow organs that can then be transplanted into humans. If environmental arguments for the moral consideration of species are correct, then we are released from our obligations to morally consider those animals that we have genetically modified, since they are by their nature always an “invader species.” If, instead, the welfare of the animal is of penultimate importance, then there is a case for strengthening the moral considerability of GM animals over “naturally-occurring” animals, since they bear a closer relationship to humans. This would appear to be an intractable problem, a “bad marriage,” as Mark Sagoff once proposed. This paper argues that the case of invasive transgenic animals exposes weaknesses in this classic conflict, and particularly, in the framing of this conflict. To remedy this framing problem, this paper argues for a reconceptualization of the term “moral considerability,” instead urging a strong distinction between moral considerability, moral relevance, and moral significance. (shrink)

A major problem that skeptical critics have identified with the project of environmental ethics as it is often conceived is that it involves the search for a criterion of moral considerability, and some claim that this search has not only been unsuccessful, but it is in principle mistaken. Birch has recently argued that this whole problem can be avoided through his proposal of universal consideration in a “root sense,” which applies to all beings, with no exceptions marked by any of (...) the criteria proposed by others. I argue that the strengths of this proposal are its openness to new value discoveries and its focus on agents’ practices. Its flaw is its failure to account convincingly for how values are ever formulated or obligations generated. Hence, it does not represent a viable alternative to the approach he rejects. However, rather than return to that approach, I suggest that Birch’s own line of argument could be developed more consistently if, from his starting point of “deontic experience,” one were to develop an explicitly deontological ethic that focuses more decisively on moral consideration as opposed to moral considerability. (shrink)

Kenneth Goodpaster has criticized ethicists like Feinberg and Frankena for too narrowly circumscribing the range of moral considerability, urging instead that “nothing short of the condition of being alive” is a satisfactory criterion. Goodpaster overlooks at least one crucial objection: that his own “condition of being alive” may aIso be too narrow a criterion of moral considerability, since “being in existence” is at least as plausible and nonarbitrary a criterion as is Goodpaster’s. I show that each of the arguments that (...) Goodpaster musters in support of his criterion can be used equally weIl to bolster “being in existence” as a test of moral considerability. Moreover, I argue that “being in existence” appears to be a stronger criterion overall, since it is broader. Until or unless a fuller justification is forthcoming of “being alive” as a satisfactory criterion of moral considerability-a justification which must demonstrate that “mere things,” included under the condition of “being in existence,” do not deserve moral consideration--Goodpaster’sthesis is confronted with a serious problem. (shrink)

"Avatar" and "Princess Mononoke" as representative of radically different positions in environmental ethics.

This book addresses what 'nature' is and humans' obligations toward the natural world. Beginning with ideas traced from Aristotle through some of the significant figures in European philosophy, the author shows that each living thing is a unique source of value. This value puts humans under an obligation and adopting an attitude of responsibility to living things is an essential part of what it means to be human.

Book review of "Marion Hourdequin. Environmental Ethics: From Theory to Practice. London: Bloomsbury, 2015. 256 pp.".

This chapter explores the key values at stake in feral cat management, focusing on the debate over whether to use trap-neuter-return or trap-euthanize as management tools for cat populations. The chapter provides empirical background on unowned cats, sketches widely used arguments in favour of reducing cat populations and considers how these arguments relate to important and widely held values including the value of lives, subjective experiences and species. The chapter promotes critical understanding of the diverse value positions that may be (...) at play in debates about the treatment of ownerless cats. (shrink)

If we eventually discover extraterrestrial life, do we have any moral obligations for how to treat the life-forms we find; does it matter whether they are intelligent, sentient, or just microbial—and does it matter that they are extraterrestrial? -/- In this paper, I examine these questions by looking at two of the basic questions in moral philosophy: What does it take to be a moral object? and What has value of what kind? I will start with the first of these (...) questions by looking at the most important attempts to answer this question on our own planet and by asking whether and how they could be applied to extraterrestrial life. The results range from a very strong protection of all extraterrestrial life and all extraterrestrial environments, whether inhabited or not, to total exclusion of extraterrestrial life. Subsequently, I also examine whether extraterrestrial life that lacks moral status can have value to human or alien life with moral status, and if that could generate any obligations for how to treat extraterrestrial life. Based on this analysis, I conclude that extraterrestrial life-forms can have both instrumental value and end value to moral objects, which has strong implications for how to treat them. (shrink)

Debates over the existence of intrinsic value have long been central to professional environmental ethics. Holmes Rolston, III’s version of intrinsic value is, perhaps, the most well known. Recently, powerful critiques leveled by Bryan G. Norton and J. Baird Callicott have suggested that there is an epistemological problem with Rolston’s account. In this paper, I argue first that the debates over intrinsic value are as pertinent now as they have ever been. I then explain the objections that Norton and Callicott (...) have raised against Rolston’s position. In the main body of the paper, I attempt to show that Rolston’s position can accommodate these objections. In this defense of Rolston’s position, I have two goals: first, to show that the notion of non-subjective intrinsic value in nature is coherent, and second, to illuminate the places where further philosophical work on intrinsic value remains to be done. (shrink)

Anthropocentric indirect arguments , which call for specific policies or actions because of human benefits that are correlated with but not caused by benefits to the environment, are gaining increasing traction with those who take a pragmatic approach to environmental protection. I contend that nonanthropocentrists might remain justifiably uneasy about AIAs because such arguments fail to challenge prevailing speciesist moral attitudes. I close by considering whether Elliott can address this concern of nonanthropocentrists by appealing to the ability of AIAs to (...) engender an intrinsic concern for the environment in the people they persuade. (shrink)