In our interactions with science, we are often vulnerable; we do not have complete control of the situation and there is a risk that we, or those we love, might be harmed. This is not an emotionall...

One reason that fake news and other objectionable views gain traction is that they often come to us in the form of testimony from those in our immediate social circles – from those we trust. A language around this phenomenon has developed which describes social epistemic structures in terms of ‘epistemic bubbles’ and ‘epistemic echo chambers’. These concepts involve the exclusion of external evidence in various ways. While these concepts help us see the ways that evidence is socially filtered, it (...) doesn’t help us understand the social functions that these structures play, which limits our ability to intervene on them. In this paper, I introduce a new concept – that of the epistemic bunker. This concept helps us better account for a central feature of the phenomenon, which is that exclusionary social epistemic structures are often constructed to offer their members safety, either actual or perceived. Recognising this allows us to develop better strategies to mitigate their negative effects. (shrink)

The ideal of objectivity is in crisis in science and the law, and yet it continues to do important work in both practices. This article describes that crisis and develops a shared rescue strategy for objectivity in both domains. In a recent article, Inkeri Koskinen attempts to bring unity to the fragmented discourse on objectivity in the philosophy of science with a risk account of objectivity. To put it simply, she argues that we call practitioners, processes, and products of science (...) objective when they identify and manage certain important epistemic risks. We endorse this view and attempt to tailor Koskinen's strategy to the problem of objectivity in the legal context. To do so, we develop a novel notion of phronetic risk, and argue that we call practitioners, processes, and products of law objective when they identify and manage certain important epistemic and/or phronetic risks. Our attempt to rescue objectivity is especially important for work at the intersection of law and psychiatry. For that intersection represents a place where skeptical worries about objectivity in science and law work in tandem to pose serious critical challenges to contemporary practice; and our rescue strategy represents a promising way to negotiate those challenges. (shrink)

In this paper, I utilise the tools of analytic philosophy to amalgamate mono-causal and multi-causal theories of disease. My aim is to better integrate viral and socio-economic explanations of AIDS in particular, and to consider how the perceived divide between mono-causal and multi-causal theories played a role in the tragedy of AIDS denialism in South Africa in the early 2000s. Currently, there is conceptual ambiguity surrounding the relationship between mono-causal and multi-causal theories in biomedicine and epidemiology. Mono-causal theories focus on (...) single, typically microbial, sources of illness and are most concerned with infectious diseases. By contrast, multi-causal theories allow for multiple factors to underpin a disease’s aetiology, including socio-economic and behavioural factors, and they usually focus on chronic non-communicable diseases. However, if these theories are taken to be strictly distinct, this prevents the inclusion of both microbial and socio-economic factors in a single explanation of any particular disease. This strict distinction became a problem when trying to explain the disproportionate prevalence of AIDS in southern Africa and ultimately contributed to the tragedy of AIDS denialism in South Africa. In tandem with viewing how the perceived divide between multi-causal and mono-causal theories underpinned AIDS denialism, I examine Thabo Mbeki’s specific role, while acknowledging that AIDS is being deprioritised on a broader international level. Overall, I will demonstrate that any long-term plan to eliminate AIDS will require viral and socio-economic factors to be considered simultaneously and that such a theoretical approach requires a clearer understanding of the underlying concepts of disease aetiology. (shrink)

Ignorance can excuse otherwise blameworthy action, but only if the ignorance itself is blameless. One way to avoid culpable ignorance is to pay attention when epistemic peers disagree. Expressed disagreements place an obligation on the agent to pay attention when an interlocutor disagrees, or risk culpable ignorance for which they might later be found blameworthy. Silence, on the other hand, is typically taken as assent. But in cases of suppressed disagreement, the silenced interlocutor has information that could save the agent (...) from ignorance in scenarios where that ignorance might lead to harmful action, and silence does not actually indicate assent. The problem is further complicated because the agent might not be aware of the fact that a silenced interlocutor has information that could prevent ignorance, and consequent harmful action. In this paper, I provide a new account of excuses from ignorance in situations of suppressed disagreement. I do this in the context of two cases; Kelly’s hypothetical case of the Tyrannical Dictator, and the real-world case of former South African President Thabo Mbeki and his AIDS denialist policies in the late 1990s and early 2000s. (shrink)

Previous philosophical work on distrust in science has argued that understanding public distrust in science and scientific interventions requires that we pay careful attention not only to epistemic considerations (that is, beliefs about science), but also to values, and the emotional contexts in which assessments of scientific credibility are made. This is likely to be a truncated list of relevant factors for understanding trust/distrust, but these are certainly key areas of concern. The aim of this paper is not to further (...) innumerate the list of relevant factors. Rather, it is to map the ways that these key areas (beliefs, values, and emotions) are related to each other. These are not distinct categories, but rather they interact, making our picture of distrust more complicated than we might otherwise imagine. This discussion will take place in the context of resistance to medical interventions. Notably, Ebola interventions in West Africa, HIV/AIDS testing in South Africa, and vaccines across the world. (shrink)

Towards and African Political Philosophy of Needs (2021) is an edited collection of ten chapters on the topic of needs in contemporary African political and soc.

The editors of this collection set out with the intention of extending the debate in the ethics of belief beyond its traditional topics, such as whether it is ever permissible to form beliefs on insufficient evidence, and if pragmatic concerns should play a role in responsible belief formation. The result is that this collection covers an expansive range of material.Some of the topics that are covered are in keeping with the traditional bounds of the literature, such as whether direct doxastic (...) control is possible , and whether normativity in epistemology is properly thought of as epistemic or ethical .Somewhat less orthodox, but still in keeping with traditional subject matter, is Battaly’s chapter, in which she usefully clarifies various ways of thinking about virtue and vice in both ethics and epistemology. Battaly’s chapter is slightly outside of th .. (shrink)

The 2015 judgment of the Namibia Supreme Court in Government of the Republic of Namibia v LM and Others set an important precedent on informed consent in a case involving the coercive sterilisation of HIV-positive women. This article analyses the reasoning and factual narratives of the judgment by applying Neil Manson and Onora O’Neill’s approach to informed consent as a communicative process. This is done in an effort to understand the practical import of the judgment in the particular context of (...) resource constrained public healthcare facilities through which many women in southern Africa access reproductive healthcare. While the judgment affirms certain established tenets in informed consent to surgical procedures, aspects of the reasoning in context demand more particularised applications of what it means for a patient to have capacity and to be informed, and to appropriately accommodate the disruptive role of power dynamics in the communicative process. (shrink)

Sound moves us. Nowhere is this more apparent than in our responses to genuine emotional vocalizations, be they heartfelt distress cries or raucous laughter. Here, we present perceptual ratings and a description of a freely available, large database of natural affective vocal sounds from human infants, adults and domestic animals, the Oxford Vocal (OxVoc) Sounds database. This database consists of 173 non-verbal sounds expressing a range of happy, sad, and neutral emotional states. Ratings are presented for the sounds on a (...) range of dimensions from a number of independent participant samples. Perceptions related to valence, including distress, vocalizer mood, and listener mood are presented in Study 1. Perceptions of the arousal of the sound, listener motivation to respond and valence (positive, negative) are presented in Study 2. Perceptions of the emotional content of the stimuli in both Study 1 and 2 were consistent with the predefined categories (e.g., laugh stimuli perceived as positive). While the adult vocalizations received more extreme valence ratings, rated motivation to respond to the sounds was highest for the infant sounds. The major advantages of this database are the inclusion of vocalizations from naturalistic situations, which represent genuine expressions of emotion, and the inclusion of vocalizations from animals and infants, providing comparison stimuli for use in cross-species and developmental studies. The associated website provides a detailed description of the physical properties of each sound stimulus along with cross-category descriptions. (shrink)

What kind of entity is a committee, a book group or a band? I argue that committees and other such social groups are concrete, composite particulars, having ordinary human beings amongst their parts. So the committee members are literally parts of the committee. This mereological view of social groups was popular several decades ago, but fell out of favour following influential objections from David-Hillel Ruben. But recent years have seen a tidal wave of work in metaphysics, including the metaphysics of (...) parts and wholes. We now have the resources to rehabilitate the mereological view of social groups. I show how this can be done, and why we should bother. (shrink)

Was Descartes a Cartesian Dualist? In this controversial study, Gordon Baker and Katherine J. Morris argue that, despite the general consensus within philosophy, Descartes was neither a proponent of dualism nor guilty of the many crimes of which he has been accused by twentieth century philosophers. In lively and engaging prose, Baker and Morris present a radical revision of the ways in which Descartes' work has been interpreted. Descartes emerges with both his historical importance assured and his philosophical importance (...) redeemed. (shrink)

We articulate a view of natural kinds as complex universals. We do not attempt to argue for the existence of universals. Instead, we argue that, given the existence of universals, and of natural kinds, the latter can be understood in terms of the former, and that this provides a rich, flexible framework within which to discuss issues of indeterminacy, essentialism, induction, and reduction. Along the way, we develop a 'problem of the many' for universals.

Analytic metaphysics is in resurgence; there is renewed and vigorous interest in topics such as time, causation, persistence, parthood and possible worlds. We who share this interest often pay lip-service to the idea that metaphysics should be informed by modern science; some take this duty very seriously.2 But there is also a widespread suspicion that science cannot really contribute to metaphysics, and that scientific findings grossly underdetermine metaphysical claims. For some, this prompts the thought ‘so much the worse for metaphysics’; (...) others mutter ‘so much the worse for science’. (shrink)

Much of what we learn from talking and listening does not qualify as testimonial knowledge: we can learn a great deal from other people without simply accepting what they say as being true. In this article, I examine the ways in which we acquire skills or knowledge how from our interactions with other people, and I discuss whether there is a useful notion of testimonial knowledge how.Keywords: Knowledge how; Practical knowledge; Tacit knowledge; Testimony; Skills; Assertion.

People are described as suffering from impostor syndrome when they feel that their external markers of success are unwarranted, and fear being revealed as a fraud. Impostor syndrome is commonly framed as a troubling individual pathology, to be overcome through self-help strategies or therapy. But in many situations an individual’s impostor attitudes can be epistemically justified, even if they are factually mistaken: hostile social environments can create epistemic obstacles to self-knowledge. The concept of impostor syndrome prevalent in popular culture needs (...) greater critical scrutiny, as does its source, the concept of impostor phenomenon which features in psychological research. (shrink)

If the property _being a methane molecule_ is a universal, then it is a structural universal: objects instantiate _being a methane molecule_ just in case they have the right sorts of proper parts arranged in the right sort of way. Lewis argued that there can be no satisfactory account of structural universals; in this paper I provide a satisfactory account.

I argue that, despite van Inwagen’s pessimism about the task, it is worth looking for answers to his General Composition Question. Such answers or ‘principles of composition’ tell us about the relationship between an object and its parts. I compare principles of composition with criteria of identity, arguing that, just as different sorts of thing satisfy different criteria of identity, they may satisfy different principles of composition. Variety in criteria of identity is not taken to reflect ontological variety in the (...) identity relation; I discuss whether variety in principles of composition should be taken to reflect ontological variety in the composition relation. (shrink)

If we are sympathetic to the project of naturalising metaphysics, how should we approach the metaphysics of the social world? What role can the social sciences play in metaphysical investigation? In the light of these questions, this paper examines three possible approaches to social metaphysics: inference to the best explanation from current social science, conceptual analysis, and Haslanger-inspired ameliorative projects.

Perceptual grouping has traditionally been thought to be governed by innate, universal principles. However, recent work has found differences in Japanese and English speakers' non-linguistic perceptual grouping, implicating language in non-linguistic perceptual processes (Iversen, Patel, & Ohgushi, 2008). Two experiments test Japanese- and English-learning infants of 5-6 and 7-8 months of age to explore the development of grouping preferences. At 5-6 months, neither the Japanese nor the English infants revealed any systematic perceptual biases. However, by 7-8 months, the same age (...) as when linguistic phrasal grouping develops, infants developed non-linguistic grouping preferences consistent with their language's structure (and the grouping biases found in adulthood). These results reveal an early difference in non-linguistic perception between infants growing up in different language environments. The possibility that infants' linguistic phrasal grouping is bootstrapped by abstract perceptual principles is discussed. (shrink)

Gatekeeping, or determining membership of your group, is crucial to science: the moniker ‘scientific’ is a stamp of epistemic quality or even authority. But gatekeeping in science is fraught with dangers. Gatekeepers must exclude bad science, science fraud and pseudoscience, while including the disagreeing viewpoints on which science thrives. This is a difficult tightrope, not least because gatekeeping is a human matter and can be influenced by biases such as groupthink. After spelling out these general tensions around gatekeeping in science, (...) we shed light on them with a case study from psychology. This concerns whether academic psychologists rightly or wrongly classify the applied-psychology framework of NLP (‘neuro-linguistic programming’) as unscientific and even pseudoscientific. This example of gatekeeping is particularly instructive because both the NLP community and the psychology community, we argue, make legitimate but also illegitimate moves. This case gives rise to several general insights about gatekeeping in science more generally. (shrink)

ABSTRACTThe Ant Trap is a terrific book, which opens up new opportunities to use philosophical methods in the social realm, by drawing on the tools and techniques of contemporary metaphysics. Epstein uses concepts of dependence, constitution, and grounding, of parts and whole, of membership and kindhood, both to clarify existing accounts of social reality and to develop an account of his own. Whilst I admire the general strategy, I take issue with some aspects of Epstein’s implementation, notably his distinction between (...) grounding and anchoring. I recommend that he give up this distinction, which is not crucial to his project. (shrink)

Conspiracy theorists believe that powerful agents are conspiring to achieve their nefarious aims and also to orchestrate a cover-up. People who suffer from impostor syndrome believe that they are not talented enough for the professional positions they find themselves in, and that they risk being revealed as inadequate. These are quite different outlooks on reality, and there is no reason to think that they are mutually reinforcing. Nevertheless, there are intriguing parallels between the patterns of trust and distrust which underpin (...) both conspiracy theorising and impostor thinking. In both cases subjects distrust standard sources of information, instead regarding themselves as especially insightful into the underlying facts of the matter. In both cases, seemingly-anomalous data takes on special significance. And in both cases, the content of belief dictates the epistemic behaviour of the believer. This paper explores these parallels, to suggest new avenues of research into both conspiracy theorising and impostor syndrome, including questions about whether impostor syndrome inevitably involves a personal failure of rationality, and issues about how, if at all, it is possible to convince others to abandon either conspiracy theories or impostor attitudes. (shrink)

I claim that, if persisting objects have temporal parts, then there are non-supervenient relations between those temporal parts. These are relations which are not determined by intrinsic properties of the temporal parts. I use the Kripke-Armstrong 'rotating homogeneous disc' argument in order to establish this claim, and in doing so I defend and develop that argument. This involves a discussion of instantaneous velocity, and of the causes and effects of rotation. Finally, I compare alternative responses to the rotating disc argument, (...) and consider the implications of my arguments for the doctrines of Humean Supervenience and unrestricted mereology. (shrink)

This chapter explores the connections between David Lewis's perdurance theory and his Humean supervenience, arguing that his influential argument about temporary intrinsics is best seen in this light. It presents domestic dispute within the anti‐endurantist camp and analyzes the following questions: why does Lewis identify ordinary objects with world‐bound parts of transworld objects, but not with time‐bound parts of transtemporal objects? Given that Lewis is a counterpart theorist about modality, why isn't he a stage theorist about persistence? Humean supervenience in (...) isolation does not entail perdurance theory, even for the actual world. Lewis's treatment of temporary intrinsics in On the Plurality of Worlds forms part of a discussion of both persistence and its modal analogue, for which there is no neutral term. Perdurance theory is challenged by the stage theory of persistence, which identifies ordinary objects with brief stages instead of transtemporal sums of those stages. (shrink)

In his paper in the same volume, Sider argues that, of maximalism and quantifier variance, the latter promises to let us make better sense of neo-Fregeanism. I argue that neo-Fregeans should, and seemingly do, reject quantifier variance. If they must choose between these two options, they should choose maximalism.

Agriculture is a serious contributor to pollution and other environmental harms, making it an important site of action for the development of environmentally friendly products and practices. However, farmer adoption of such options is varied and dependent on a wide range of factors including the visual appeal of sustainable farming. Recent studies have shown that negative aesthetics related to more environmentally friendly ways of farming can delay or prevent adoption of such practices. Drawing on the concepts of good farming, cultural (...) capital, and the aesthetics of waste, this paper aims to assess the status of biodegradable plastic mulch in relation to a range of alternative and conventional specialty crop growers’ aesthetic perceptions. BDM has the potential to significantly reduce non-biodegradable polyethylene mulch waste, thus addressing serious environmental and human health concerns. However, the aesthetics of BDM may present a challenge. BDM looks identical to PE plastic, and its degradation throughout the season results in scraps in the soil. To investigate aesthetics as a possible barrier to BDM adoption, we conducted five photo-elicitation focus groups with specialty crop growers in Washington State. Results indicate that alternative growers are slightly more adverse to the aesthetics of BDM, especially because of its ‘plastic’ appearance. Conventional growers had higher rates of BDM adoption, even though they felt a strong aesthetic aversion to the messy nature of BDM degradation. Confidence in the product, particularly as a result of education and experience, was believed to be the key to overcoming this negative aesthetic. Study participants offered a variety of ways to enhance the acceptability of BDM, such as making the mulch brown instead of black. These findings have wider implications for the acceptance and adoption of practices that, although environmentally friendly, have an unattractive visual element. (shrink)

Metaphysics can be used to help us understand the world, and has applications both within philosophy and beyond. Within philosophy, metaphysical questions arise whether we are thinking about ethics, art, religion, or science. Beyond philosophy, there are many areas where metaphysics can be applied. Case studies in this chapter include applied ontology in information science, social ontology in both philosophy and the social sciences, and questions about classification and kinds in psychiatry.

Marxism has defined its key values in opposition to animals other than human in order to promote the interests of the most downtrodden human beings. Although it has characterized itself as a scientific historical and economic theory, sympathy for human suffering has provided its most powerful motivation as a political force. This capacity for sympathy, causing in modern times an extension of Marxist concerns beyond "class" in the original sense, is beginning to accommodate animals as are the theoretical concepts of (...) alienation, surplus value, and historical materialism. Marxism's inconsistencies are being resolved in favor of the side that, for human as well as animal benefit, favors individual sentience and other pro-animal values. So, in a truly dialectical progression, the same quality of sympathy that at first caused Marxism to denigrate animals is now coming out in their support. (shrink)

Vague existence can seem like the worst kind of vagueness in the world, or seem to be an entirely unintelligible notion. This bad reputation is based upon the rumour that if there is vague existence then there are non-existent objects. But the rumour is false: the modest brand of vague existence entailed by certain metaphysical theories of composition does not deserve its bad reputation.

Volume 20, Issue 5, June 2020, Page 38-40.

Between 1820 and 1870, middle-class Americans became convinced of the role nonhuman animals could play in socializing children. Companion animals in and around the household were the medium for training children into self-consciousness about, and abhorrence of, causing pain to other creatures including, ultimately, other people. In an age where the formation of character was perceived as an act of conscious choice and self-control, middle-class Americans understood cruelty to animals as a problem both of individual or familial deficiency and of (...) good and evil. Training children to be self-conscious about kindness became an important task of parenting. Domestic advisors also argued that learning kindness was critical for boys who were developmentally prone to cruelty and whose youthful cruelty had implications both for the future of family life and for the body politic. The practice of pet keeping, where children became stewards of companion animals who were then able to teach young humans such virtues as gratitude and fidelity, became a socially meaningful act. (shrink)

Dependency relationships within the cell cycle allow cells to arrest the cycle reversibly in response to agents or conditions that interfere with specific aspects of its normal progression. In addition, overlapping pathways exist which also arrest the cell cycle in response to DNA damage. Collectively, these control mechanisms have become known as checkpoints. Analysis of checkpoints is facilitated by the fact that dependency relationships within the cell cycle, such as the dependency of mitosis on the completion of DNA synthesis, and (...) the DNA damage checkpoint can be separated genetically. In fission yeast, Schizosaccharomyces pombe, the dependency of mitosis on prior completion of DNA synthesis is mediated through tyrosine‐15 phosphorylation of the ubiquitous mitotic regulator p34cdc2. In contrast, the arrest of mitosis caused by DNA damage acts through a separate mechanism that appears to be independent of tyrosine‐15 phosphorylation. Despite these distinct interactions with the mitotic machinery, the majority of fission yeast mutants that are deficient in mitotic arrest after DNA damage are also unable to respond to inhibition of DNA synthesis. In this essay we survey the current knowledge concerning feedback controls and checkpoints within fission yeast and relate this to information derived from other systems. (shrink)

The population of women farm operators continues to increase in the U.S. That growth, however, is mediated by research showing that women in agriculture experience persistent barriers to equality with men. The Feminist Agriculture Food Theory (FAST) developed by Sach et al. (The Rise of Women Farmers and Sustainable Agriculture, University of Iowa Press, Iowa City, (Sachs et al., The rise of women farmers and sustainable agriculture, University of Iowa Press, 2016) posits that in the face of these barriers, women (...) farmers in the Northeast are engaging in six strategies to increase their success. These include (1) increasing gender equality on their farms, (2) asserting an identity as a farmer, (3) gaining greater access to resources, (4) shaping new food and farming systems, (5) negotiating roles in agricultural organizations, and (6) forming women-centered farming organizations. While researchers have applied FAST to Michigan, it has not been examined at a national level. In this paper, then, we use the 2017 Census of Agriculture Data to measure how women in agriculture in the U.S. are faring on each aspect of FAST we can measure (strategies 1–5). We compare women to men farmers across these FAST strategies and across three different farm types: Non-Organic Non-Value-Added Farms, Organic Farms, and Value-Added Farms. Our findings suggest for FAST strategies 1 and 2 there is an increase in equity and ability to identify as a farmer for women on organic and value-added farms. However, our findings also suggest that for FAST strategies that require more institutional and structural resources (I.e. strategies 3–5), inequities persist across farm types. (shrink)

In the 1920s and 30s, Heidegger developed three explicit readings of Plato’s Phaedrus. These readings emphasize different dimensions of Plato’s dialogue and, at times, seem even to contradict one another. Though Heidegger pursues quite different interpretations of the dialogue, he remains steadfast in praising this Platonic dialogue above all others. I argue that these explicit readings provide fertile ground for reconsidering Heidegger’s engagement with Plato and not just with Platonism. I further develop an argument that a fourth, implicit reading of (...) Phaedrus can be found in Heidegger’s own dialogical text from the late 1940s, “das abendländische Gespräch”. I suggest that it is in this conversational text, where Plato’s name is never once mentioned, that Heidegger manages his most authentic engagement with the Platonic dialogue and with Plato himself. (shrink)