This chapter introduces several distinctions relevant to what is called the “discounting problem”, since the issue is how (future) costs and benefits are discounted to make them comparable in present terms. The author defends the claim that there are good reasons to adopt Ramsey-style discounting in the context of climate change: the Ramsey rule is robust, flexible, and well-understood. An important distinction involved in discounting—“descriptivism” and “prescriptivism”—is discussed. It is argued that, even if we adopt prescriptivism, and accept that this (...) means there is need for moral experts in parameter assignments, there is a significant issue. The type of moral expertise required for the discounting problem will not involve knowledge of moral theory—thus making moral philosophy unhelpful in terms of making particular parameter assignments, despite these being substantive moral judgments. (shrink)

A question arising from the COVID-19 crisis is whether the merits of cases for climate policies have been affected. This article focuses on carbon pricing, in the form of either carbon taxes or emissions trading. It discusses the extent to which relative costs and benefits of introducing carbon pricing may have changed in the context of COVID-19, during both the crisis and the recovery period to follow. In several ways, the case for introducing a carbon price is stronger during the (...) COVID-19 crisis than under normal conditions. Oil costs are lower than normal, so we would expect less harm to consumers compared to normal conditions. Governments have immediate need for diversified new revenue streams in light of both decreased tax receipts and greater use of social safety nets. Finally, supply and demand shocks have led to already destabilized supply-side activities, and carbon pricing would allow this destabilization to equilibrate around greener production for the long-term. The strengthening of the case for introducing carbon pricing now is highly relevant to discussions about recovery measures, especially in the context of policy announcements from the European Union and United States House of Representatives. Key Policy Insights: • Persistently low oil prices mean that consumers will face lower pain from carbon pricing than under normal conditions. • Many consumers are more price-sensitive during the COVID-19 context, which suggests that a greater relative burden from carbon prices would fall upon producers as opposed to consumers than under normal conditions. • Carbon prices in the COVID-19 context can introduce new revenue streams, assisting with fiscal holes or with other green priorities. • Carbon pricing would contribute to a more sustainable COVID-19 recovery period, since many of the costs of revamping supply chains are already being felt while idled labor capacity can be incorporated into firms with lower carbon-intensity. (shrink)

[Opinion] This aims to begin deliberation about investing in negative emissions technologies (NETs) by suggesting that the investment could be responsive to two particular values: need and efficiency—and that these values point us towards taking different actions. For negative emissions technologies, I suggest, we face a Need-Efficiency Tradeoff, i.e. a “NET effect”. This tradeoff also highlights several contrasts: responding to need focuses on regional and short-term moral considerations; responding to efficiency focuses on global and long-term moral considerations. [Open access].

Parfit denies that the introduction of reasons into our ontology is costly for his theory. He puts forth two positions to help establish the claim: the Plural Senses View and the Argument from Empty Ontology. I argue that, first, the Plural Senses View for ‘exists’ can be expanded to allow for senses which undermine his ontological claims; second, the Argument from Empty Ontology can be debunked by Platonists. Furthermore, it is difficult to make statements about reasons true unless these statements (...) include reference to objects in reality. These arguments show the instability of Parfit’s claimed metaethical advantages over naturalism. [Open access]. (shrink)

When probability discounting (or probability weighting), one multiplies the value of an outcome by one's subjective probability that the outcome will obtain in decision-making. The broader import of defending probability discounting is to help justify cost-benefit analyses in contexts such as climate change. This chapter defends probability discounting under risk both negatively, from arguments by Simon Caney (2008, 2009), and with a new positive argument. First, in responding to Caney, I argue that small costs and benefits need to be evaluated, (...) and that viewing practices at the social level is too coarse-grained. Second, I argue for probability discounting using a distinction between causal responsibility and moral responsibility. Moral responsibility can be cashed out in terms of blameworthiness and praiseworthiness, while causal responsibility obtains in full for any effect which is part of a causal chain linked to one's act. With this distinction in hand, unlike causal responsibility, moral responsibility can be seen as coming in degrees. My argument is, given that we can limit our deliberation and consideration to that which we are morally responsible for and that our moral responsibility for outcomes is limited by our subjective probabilities, our subjective probabilities can ground probability discounting. (shrink)

Utility discounting in intertemporal economic modelling has been viewed as problematic, both for descriptive and normative reasons. However, positive utility discount rates can be defended normatively; in particular, it is rational for future utility to be discounted to take into account model-independent outcomes when decision-making under risk. The resultant values will tend to be smaller than descriptive rates under most probability assignments. This also allows us to address some objections that intertemporal considerations will be overdemanding. A principle for utility discount (...) rates is suggested which is rooted in probability discounting. Utility discounting is defended against objections from Parfit (1984) and Broome (2005); Broome (2012). A sample utility discount rate is estimated. [Open access]. (shrink)

The interpretation of metaphorical utterances often results in the attribution of emergent properties, which are neither standardly associated with the individual constituents in isolation nor derivable by standard rules of semantic composition. An adequate pragmatic account of metaphor interpretation must explain how these properties are derived. Using the framework of relevance theory, we propose a wholly inferential account, and argue that the derivation of emergent properties involves no special interpretive mechanisms not required for the interpretation of ordinary, literal utterances.

This book opens by providing the historical context of Plato’s engagement with education, including an overview of Plato’s life as student and educator. The author organizes his discussion of education in the Platonic Corpus around Plato’s images, both the familiar – the cave, the gadfly, the torpedo fish, and the midwife – and the less familiar – the intellectual aviary, the wax tablet, and the kindled fire. These educational images reveal that, for Plato, philosophizing is inextricably linked to learning; that (...) is, philosophy is fundamentally an educational endeavor. The book concludes by exploring Plato’s legacy in education, discussing the use of the “Socratic method” in schools and the Academy’s foundational place in the history of higher education. The characters in Plato’s dialogues often debate – sometimes with great passion – the purpose of education and the nature of learning. The claims about education in the Platonic corpus are so provocative, nuanced, insightful, and controversial that educational philosophers have reckoned with them for millennia. (shrink)

This chapter qualitatively lays out some of the ways that climate change impacts are evaluated in integrated assessment models (IAMs). Putting aside the physical representations of these models, it first discusses some key social or structural assumptions, such as the damage functions and the way growth is modeled. Second, it turns to the moral assumptions, including parameters associated with intertemporal evaluation and interpersonal inequality aversion, but also assumptions in population ethics about how different-sized populations are compared and how we think (...) about distributing goods across or within times. The intention is to survey the morally important assumptions that go into estimates of the social cost of carbon, the marginal cost of an additional tonne of carbon dioxide to society. (shrink)

One branch of the responsible innovation literature involves the direction of innovation: if the public or decision-makers can or should direct innovation, how should innovation be directed? This paper explicates a case study where directionality – the plurality of plausible values for innovation – is directly implicated. In this case, a key technology may require a strategy for innovation, but there are contrasting normative reasons to drive that innovation in different ways, reflecting two distinct moral values, ‘effectiveness’ and responsiveness to (...) ‘need’. In this case, carbon dioxide removal, these values may well conflict. Strategically deploying carbon dioxide removal in a cost-effective manner would tend to support siting it in regions where there are significant oil and gas operations. In contrast, strategically deploying carbon dioxide removal in response to need would tend to support siting it in regions where expected demand for the technology is required for development. [Open access]. (shrink)

Ideal carbon tax policy is internationally coordinated, fully internalizes externalities, redistributes revenues to those harmed, and is politically acceptable, generating predictable market signals. Since nonideal circumstances rarely allow all these conditions to be met, moral issues arise. This paper surveys some of the work in moral philosophy responding to several of these issues. First, it discusses the moral drivers for estimates of the social cost of carbon. Second, it explains how national self-interest can block climate action and suggests international policies—carbon (...) border tax adjustments and carbon clubs—that can help address these concerns. Third, it introduces some of the social science literature about the political acceptability of carbon taxes before addressing a couple common public concerns about carbon taxes. Finally, it introduces four carbon revenue usage options, arguing that redistributive and climate compensation measures are most morally justified. [Open access]. (shrink)

Following extensive examination of published and unpublished materials, we provide a history of the use of dexamethasone in pregnant women at risk of carrying a female fetus affected by congenital adrenal hyperplasia (CAH). This intervention has been aimed at preventing development of ambiguous genitalia, the urogenital sinus, tomboyism, and lesbianism. We map out ethical problems in this history, including: misleading promotion to physicians and CAH-affected families; de facto experimentation without the necessary protections of approved research; troubling parallels to the history (...) of prenatal use of diethylstilbestrol (DES); and the use of medicine and public monies to attempt prevention of benign behavioral sex variations. Critical attention is directed at recent investigations by the U.S. Food and Drug Administration (FDA) and Office of Human Research Protections (OHRP); we argue that the weak and unsupported conclusions of these investigations indicate major gaps in the systems meant to protect subjects of high-risk medical research. (shrink)

In this article, I offer a foundation for the prima facie idea of a right to welfare based on a neglected aspect of Kant’s legal theory: his account of equity rights. I argue...

A reflection on Seyla Benhabib’s Exile, Statelessness, and Migration, with a particular focus on her reconstruction of early critical theory and the ‘Benjaminian moment’ that links Hannah Arendt to Theodor Adorno.

Trainees with disabilities in health-related professions are often subjected to structural ableism in medicine: the discriminatory manifestation of lowered expectations towards people with disabilities by medical professionals. In this case study, I reflect on my experiences as the first individual with significant disabilities to be offered a postdoctoral fellowship in clinical bioethics at the National Institutes of Health. I focus on the following question: What arrangements need to be in place in order for someone with my level of disability to (...) thrive as a clinical bioethicist? By telling my story, I show how the process of accommodating trainees with disabilities often requires creative problem-solving and a considerable amount of institutional resources. I also describe the team-based method that my mentors and I developed to enable me to complete rotations on the NIH’s bioethics consultation service. If more trainees with disabilities are to succeed in clinical bioethics trainee programs, the field will have to grapple with how to develop an infrastructure for providing disability related support across training programs. This article is the beginning of a dialogue about how to build such an infrastructure. (shrink)

The 2012 film The Sessions tells the story of a man with polio who loses his virginity by undergoing Surrogate Partner Therapy (SPT). In light of ensuing controversy surrounding the legal and moral status of SPT, this article uses Norman Daniels’ framework of fair equality of opportunity in health to argue that SPT is a legitimate form of treatment for sexual dysfunctions and should be evaluated alongside other such treatments. I begin by showing how sexual dysfunctions constitute deviations in normal (...) species functioning. I then show that sexual capacities are a matter of fair equality of opportunity because they affect the ability to cultivate the sexual intimacy that is crucial for forming a family and often necessary for maintaining a healthy one. Recognizing that some might object to SPT as a form of prostitution, I proceed by showing how the treatment might avoid some of the objections raised against prostitution, and conclude by affirming that societies committed to fair equality of opportunity in health should work to make SPT legal and safe. (shrink)

[Comment] I am sympathetic to Avner de Shalit’s position that a political philosophy should incorporate public values, but I see their role differently. Philosophers of science standardly distinguish between values being introduced in the context of discovery (inputs into the investigation or arguments) and in the context of justification (acceptance or rejection of substantive claims in light of the arguments or investigation). I argue that de Shalit is wrong to put the public values in the context of discovery; with respect (...) to normative theories (such as political theories), the values should be introduced in the context of justification. [Open access]. (shrink)

[Dissertation summary] When performing intertemporal cost-benefit analyses of policies, both in terms of climate change and other long-term problems, the discounting problem becomes critical. The question is how to weight intertemporal costs and benefits to generate present value equivalents. This thesis argues that those best placed to answer the discounting problem are domain experts, not moral philosophers or the public at large. It does this by arguing that the discounting problem is a special case of an interesting class of problems, (...) those which are both what I call morally complex and quantitative. [Open access]. (shrink)

For over fifty years, scholars have argued that a therapeutic ethos has begun to change how people think about themselves and others. There is also a growing concern that the therapeutic ethos has influenced educational theory and practice, perhaps to their detriment. This review article discusses three books, The Dangerous Rise of Therapeutic Education (by Kathryn Ecclestone and Dennis Hayes), Aristotle, Emotions, and Education (by Kristján Kristjánsson), and The Therapy of Education (by Paul Smeyers, Richard Smith and Paul Standish), that (...) point to the problematic assumptions and outcomes of therapeutic educational practices. The authors of the three books, however, disagree about whether a focus on emotions or therapy in education is necessarily an unwelcome intrusion into education. (shrink)

For over fifty years, scholars have argued that a therapeutic ethos has begun to change how people think about themselves and others. There is also a growing concern that the therapeutic ethos has influenced educational theory and practice, perhaps to their detriment. This review article discusses three books, The Dangerous Rise of Therapeutic Education (by Kathryn Ecclestone and Dennis Hayes), Aristotle, Emotions, and Education (by Kristján Kristjánsson), and The Therapy of Education (by Paul Smeyers, Richard Smith and Paul Standish), that (...) point to the problematic assumptions and outcomes of therapeutic educational practices. The authors of the three books, however, disagree about whether a focus on emotions or therapy in education is necessarily an unwelcome intrusion into education. (shrink)

Scholars who have taken interest in Theaetetus' educational theme argue that Plato contrasts an inferior, even dangerous, sophistic education to a superior, philosophical, Socratic education. I explore the contrasting exhortations, methods, ideals and epistemological foundations of Socratic and Protagorean education and suggest that Socrates' treatment of Protagoras as educator is far less dismissive than others claim. Indeed, Plato, in Theaetetus, offers a qualified defence of both Socrates and Protagoras. Socrates and Protagoras each dwell in the middle ground between the extremes (...) presented in the dialogue's digression, which contrasts the life of the philosopher and the life of the courtroom orator. Both Socrates and Protagoras demonstrate a serious engagement with both politics and philosophy. Theodorus presents an educational option in which theory is divorced from politics while an ignoble sophistic education is presented as political but divorced from theory. Protagorean education, in Theaetetus, emerges as superior to a base sophistic education, though it remains inferior to Socratic education. (shrink)

Non-technical summary: -/- When developing and deploying negative emissions technologies (NETs), little attention has been paid to where. On the one hand, one might develop NETs where they are likely to contribute most to global mitigation targets, contributing to a global climate solution. On the other hand, one might develop NETs where they can help support development on a regional basis, justified by regional demands. I defend these arguments and suggest that they reflect the values of efficiency and responding to (...) need, respectively. To the extent that these values conflict, they introduce what I call the Need-Efficiency Trade-off Effect (‘NET Effect’). -/- Technical summary: -/- Unlike other geoengineering methods, the effectiveness of negative emissions technologies (NETs) tends to be sensitive to regional siting. This paper argues that this point raises morally and legally important implications by identifying a trade-off between ‘efficiency’ and ‘need’. First, it introduces two arguments justifying NETs: one focused on contributions to global mitigation and the other focused on contributions to regional development. Second, reflecting the two arguments, the paper discusses the moral values of efficiency and need, respectively. For instance, if the strategy is to try to use NETs to maximize expected mitigation contributions to reflect efficiency, then deployment should occur in regions with the best prospects for success (e.g. Western countries). However, if the strategy is to try to use NETs to improve the chances of simultaneous development and mitigation to respond to need, then deployment should occur in regions with limited development and expected growth of demand for NETs (e.g. Asian countries). When these values conflict, I call that a Need-Efficiency Trade-off Effect (‘NET Effect’). The paper concludes by considering the NET Effect in the context of bioenergy with carbon capture and storage as well as direct air carbon capture and storage. [Open access]. (shrink)

While there are a variety of moral issues that relate to carbon pricing policies, I will focus on one that has received a large amount of attention: is carbon pricing unjust? Campaigners and civil society groups, especially those involved in environmental and climate justice spaces, have rejected carbon pricing as unjust. This claim deserves some discussion and, in this perspective, I discuss a few potential dimensions of justice that could be relevant to this claim. My goal is to show that, (...) for the most important dimensions of justice, distributive and procedural, carbon pricing is not unjust as a policy instrument for addressing climate change. [Open access]. (shrink)

Is it possible that justice requires giving people with disabilities like autism sufficient opportunities to pursue a flourishing life by promoting accessibility at theme parks and other places of public accommodation? I explore this question by analyzing the ethical issues at play in a series of disability lawsuits against Disney Parks and Resorts. Drawing on the work of Martha Nussbaum and Chiara Cordelli, I argue that Disney has an obligation of justice to provide these plaintiffs with their requested disability modification. (...) I further articulate how public accommodations other than Disney should accommodate disabled customers, sometimes with government assistance. (shrink)

The Bubonic Plague outbreak that wormed its way through San Francisco’s Chinatown in 1900 tells a story of prejudice guiding health policy, resulting in enormous suffering for much of its Chinese population. This article seeks to discuss the potential for hidden “prejudice” should Artificial Intelligence (AI) gain a dominant foothold in healthcare systems. Using a toy model, this piece explores potential future outcomes, should AI continue to develop without bound. Where potential dangers may lurk will be discussed, so that the (...) full benefits AI has to offer can be reaped whilst avoiding the pitfalls. The model is produced using the computer programming language MATLAB and offers visual representations of potential outcomes. Interwoven with these potential outcomes are numerous historical models for problems caused by prejudice and recent issues in AI systems, from police prediction and facial recognition software to recruitment tools. Therefore, this research’s novel angle, of using historical precedents to model and discuss potential futures, offers a unique contribution. (shrink)

[Comment] Jonathan Herington argues that harms can occur whether or not there is actually a loss. He claims that subjectively or objectively merely being at risk of losing access to basic goods is sufficient for lowering that individual’s well-being for the value of ‘security’. I challenge whether losing access to basic goods is sufficient to justify the introduction of this value. I also point to some issues in his interpretation of IPCC risk categories and the social science research he relies (...) on. [Open access]. (shrink)

First, with respect to our personal relationship to fossil fuels, this chapter introduces arguments about whether we should or even can address our own usage of fossil fuels. This involves determining whether offsetting emissions is morally required and practically possible. Second, with respect to our relationship with fossil fuels at the national level, it discusses forms of local resistance, especially divestment and pipeline protesting. Finally, with respect to our relationship with fossil fuels at the international level, it considers two types (...) of policy. On the one hand, some have argued that we should stop most trade in oil, on the basis that most oil that is traded is not subject to the control of citizens. On the other hand, some have argued that we should price the costs of fossil fuels so that there are market incentives to avoid digging them out of the ground. (shrink)

First order logic does not distinguish between different forms of universal generalization; in this paper I argue that lawlike and accidental generalizations (broadly construed) have a different logical form, and that this distinction is syntactically marked in English. I then consider the relevance of this broader conception of lawlikeness to the philosophy of science.

Evelyn Underhill was one of the most widely read writers in spirituality in the first half of the twentieth century. In addition to her nearly 40 books and hundreds of articles and reviews, Underhill wrote a significant number of letters of spiritual direction and led spiritual retreats in England in the 1920s and 1930s. Darkness and light are recurring themes in both Underhill’s letters of spiritual nurture and in the prayers that she wrote and selected for use when leading retreats. (...) These two themes also operate as a lens for exploring Underhill’s own personal, spiritual journey. In this article, the themes of darkness and light are explored in Underhill’s spiritual journey, in her soul care of others, as revealed through her letters, and in her prayers for retreat leading. Underhill provides us with wisdom concerning soul care for people experiencing darkness. She shows us how to help them endure and trust God when the light is gone. (shrink)

[Newspaper opinion] To give carbon storage sites the greatest chance of success, it makes sense to develop them in places where the geology has been thoroughly explored and where there is lots of relevant expertise. This would imply pumping carbon into underground storage sites in northern Europe, the Middle East and the US, where companies have spent centuries looking for and extracting fossil fuels. On the other hand, it might be important to develop storage sites in economies where the current (...) and future demand for carbon capture and storage is greatest. The regions with the best prospects are not often those with the greatest expected need. [Open access]. (shrink)

Feminist bioethicists of a variety of persuasions discuss the 2013 case of Marlise Munoz, a pregnant woman whose medical care was in dispute after she became brain dead.

Ecovillages have become a phenomenon as communities focused on shared goals of sustainable living and ecological engagement grew worldwide. Within ecovillages sustainability is not meant just in material terms, but also as a specific way of interacting with nature, involving an ethics of closeness and care. The natural environment is considered as an active agent of intimate emotions. On this basis, this article focuses on the connection between multispecies ethnography and the human/non-human encounter that takes places within these communities, pointing (...) out how it contributes to the production of new relational subjectivities. (shrink)

[Newspaper opinion] strengthening carbon pricing during COVID-19 is the best time to do so for both consumers and for governments.