In this paper, I present a sample spiritual exercise—a contemporary form of the written practice that ancient philosophers used to shape their characters. The exercise, which develops the ancient practice of the examination of conscience, is on the sixth mass extinction and seeks to understand why the extinction appears as a moral wrong. It concludes by finding a vice in the moral character of the author and the author’s society. From a methodological standpoint, the purpose of spiritual exercises is to (...) create a habit of thoughtfulness in the writer, and by way of teaching, to suggest one to the reader. Such a habit is important, at least, because virtue is a habit. In other words, there can be no learning of virtue itself without habituation into it. Accordingly, I frame the sample spiritual exercise with a deliberately controversial objection to contemporary academic virtue ethics and with a justification for why the spiritual exercise is important for taking virtue ethically. And I end the paper with some further remarks explaining the form of the exercise and its relevance to doing philosophy. In this way, the paper makes and illustrates a methodological point about virtue ethics based on a meta-ethical assumption about virtue as a habit, and it does this by focusing on a pressing environmental problem in the twenty-first century. (shrink)

Intrinsic value has traditionally been thought to lie at the heart of ethics. Philosophers use a number of terms to refer to such value. The intrinsic value of something is said to be the value that that thing has “in itself,” or “for its own sake,” or “as such,” or “in its own right.” Extrinsic value is value that is not intrinsic.

Accoding to G.E. Moore, something''s intrinsic valuedepends solely on its intrinsic nature. Recently Thomas Hurka andShelly Kagan have argued, contra Moore, that something''s intrinsic valuemay depend on its extrinsic properties. Call this view the ConditionalView of intrinsic value. In this paper I demonstrate how a Mooreancan account for purported counterexamples given by Hurka and Kagan. I thenargue that certain organic unities pose difficulties for the ConditionalView.

The mass extinction visited upon us by capitalism involves many kinds of devastation. Here I clarify the grounds for assessing the most obvious of these harms, i.e., decimation of species diversity. The thesis that variety among species has intrinsic value motivates, and in turn follows from, the “variable value view” (VVV) of abundance within any given species. In contrast, standard axiologies have no place for the intrinsic value of species diversity. I show that the VVV provides a better justification than (...) the latter do, of the way in which a widely-used empirical indicator summarizes the overall state of life on Earth. These considerations favor ecocentric value theory – which ascribes intrinsic value to properties of ecological wholes, like species diversity, that do not supervene on the well-being of their constituent organisms – over its main competitors. I conclude by widening the focus from wild nature alone to the biosphere comprising both wilderness and the domesticated realm. This broadened perspective helps to link the science and ethics of biodiversity with the political struggle to extract ourselves from the moral abyss of mass extinction. (shrink)

What moral reasons, if any, do we have to ensure the long-term survival of humanity? This article contrastively explores two answers to this question: according to the first, we should ensure the survival of humanity because we have reason to maximize the number of happy lives that are ever lived, all else equal. According to the second, seeking to sustain humanity into the future is the appropriate response to the final value of humanity itself. Along the way, the article discusses (...) various issues in population axiology, particularly the so-called Intuition of Neutrality and John Broome’s ‘greediness objection’ to this intuition. (shrink)

This article will explore a problem which is related to our moral obligations towards species. Although the re-creation of extinct animals has been discussed to some degree both in lay deliberations as well as by scientists, advocates tend to emphasize the technological and scientific value of such an endeavour, and the “coolness” factor, 32–33, 2013). This article will provide an argument in favour of re-creation based on normative considerations. The environmentalist community generally accepts that it is wrong to exterminate species, (...) for reasons beyond any instrumental value these species may have. It is often also claimed that humanity has a collective responsibility to either preserve or at least to not exterminate species. These two beliefs are here assumed to be correct. The argument presented here departs from and places these two ideas in a deontological framework, from which it is argued that when humanity causes the extinction of a species, this is a moral transgression, entailing a residual obligation. Such an obligation implies a positive duty to mitigate any harm caused by our moral failure. In light of recent scientific progress in the field of genetic engineering, it will be argued that humanity has a prima facie obligation to re-create species whose extinction mankind may have caused, also known as de-extinction. (shrink)

The aim of this investigation is to answer the question of why it is prima facie morally wrong to cause or contribute to the extinction of species. The first potential answer investigated in the book is that other species are instrumentally valuable for human beings. The results of this part of the investigation are that many species are instrumentally valuable for human beings but that not all species are equally valuable in all cases. The instrumental values of different species also (...) have to compete with other human values. Sometimes these other values probably outweigh the value of the continued existence of the species. In general the degree of uncertainty is very high and the precautionaty principle is recommended to deal with these uncertainties. We also found that we have a duty to consider the interests of future generations of human beings and that these duties, in general, speak in favour of preservation. Anthropocentric instrumentalism therefore provides us with rather strong reasons to consider many cases of human caused extinction as prima facie morally wrong. Even so, anthropocentric instrumentalism does not fully account for the moral intuition we set out to investigate. The next potential answer that is investigated in the book is that species have a moral standing in their own right. The result of this part of the investigation is that this idea is highly unlikely, in particular because species cannot have any interests to consider. Anotgher potential answer is that species have intrinsic value in some other meaning that does not imply moral standing. We concluded that it is possible to be subjectively valued as an end and that many species have properties that make them highly suitable for being valued as ends by human beings. Finally, we found that our contributions to the extinction of species in most cases frustrate the interests of many non-human sentient beings. This is true if the species in question is made up of sentient individuals, and it is also true when the species in question is made up of non-sentient individuals that have instrumental value for sentient individuals of other species. There are exceptions to this rule, but all in all it seems that the inclusion of non-human sentient individuals together with us humans as moral objects, in most cases, tip the scale drastically in favour of preservation. The main result of the investigation is that there is not one but several explanations to why it is prima facie morally wrong to contribute to the extinction of species – and all of them are about duties to respect the interests of individual sentient animals, including human beings. (shrink)

As I travel the highways of Georgia, I am regularly appalled by the ubiquitous presence of kudzu. It covers trees, telephone poles, open swathes of land, and old houses, making many locations indistinguishable from one another; all I can see from the road is a wave of green covering any formerly distinctive markings. Thinking back to the intentional introduction of kudzu to the American southeast, I recognize that those individuals who encouraged the planting of kudzu made a serious mistake.1 Their (...) introduction of an invasive species has produced real harms to my local ecosystem.In this paper I will argue that the introduction of invasive species should be avoided, not only because it may directly interfere with .. (shrink)

In the United States, the northern spotted owl has declined throughout the Pacific Northwest even though its habitat has been protected under the Endangered Species Act. The main culprit for this decline is the likely human-facilitated invasion of the barred owl. The United States Fish and Wildlife Service conducted an experiment in which they lethally removed the barred owls from selected areas in Washington, Oregon, and California. In those locations, the northern spotted owl populations have stabilized and increased. Some have (...) argued that we should kill the barred owl to protect the northern spotted owl. In this essay, I argue that the competitive displacement of northern spotted owls by the barred owl should not be addressed by killing the later to save the former. The most powerful objection to this conclusion is that we will lose old-growth temperate rainforest without an indicator species like the spotted owl protected under the Endangered Species Act. In response, I argue that we should directly conserve old-growth temperate rainforest independent of the northern spotted owl. In effect, we need legislation and policies that protects endangered ecosystems. (shrink)

The central question in this paper is whether anthropogenic mass extinction is ethically problematic above and beyond the sum of extinctions involved. The point of asking this question is not to determine the ethical status of anthropogenic massive extinction, which is clearly ethical horrendous. It is to see if - as is the case with interrogating the wrongness and badness of extinction - answering it illuminates something about the value of what is being lost and sharpens the considerations that substantiate (...) the view; and, if so, whether that might be useful in the context of evaluating mooted approaches to mitigating or adapting to it. The view defended is that massive extinction driven by undermining the conditions that make life forms possible for diverse and higher taxonomic groups constitutes a planetary shift, a phase change, different in kind from merely accelerated anthropogenic change. Justified partiality to the current assemblages of species and biomes is grounded in human relationships, dependencies, histories, and connections with this particular planetary state. This partiality warrants recognizing the loss of this state of the planet - these biospheric conditions, species assemblages, and biomes - as bad, above and beyond the individual harms and species losses involved. This account explains and substantiates why a mass extinction is worse than an equal number of extinctions spread over multiple systems or planets, all other things being equal. This account also provides reason not to embrace the anthropocene or embark on a synthetic age. (shrink)

It is often supposed that valuable organisms are more valuable if they are rare. Likewise if they belong to endangered species. I consider what kinds of value rarity and endangerment can add in such cases. I argue that individual organisms of a valuable species typically have instrumental value as means to the end of preserving their species. This progenitive value, I suggest, tends to increase exponentially with rarity. Endlings, for their part, typically have little progenitive value; however, I argue that (...) they may nonetheless have persistence value because, merely by existing, they postpone the numerical extinction of their species. Finally, I propose that a sentient endling can have higher lifeworld value than it would have had were it not the last of its kind. This, I argue, is because when a sentient endling dies, very little of its lifeworld is preserved – and this, I suggest, can be a bad thing. (shrink)