Moral grandstanding is a pervasive feature of public discourse. Many of us can likely recognize that we have engaged in grandstanding at one time or another. While there is nothing new about the phenomenon of grandstanding, we think that it has not received the philosophical attention it deserves. In this essay, we provide an account of moral grandstanding as the use of public discourse for moral self-promotion. We then show that our account, with support from some standard theses of social (...) psychology, explains the characteristic ways that grandstanding is manifested in public moral discourse. We conclude by arguing that there are good reasons to think that moral grandstanding is typically morally bad and should be avoided. (shrink)

Recent scholarship in philosophy of science and technology has shown that scientific and technological decision making are laden with values, including values of a social, political, and/or ethical character. This paper examines the role of value judgments in the design of machine-learning systems generally and in recidivism-prediction algorithms specifically. Drawing on work on inductive and epistemic risk, the paper argues that ML systems are value laden in ways similar to human decision making, because the development and design of ML systems (...) requires human decisions that involve tradeoffs that reflect values. In many cases, these decisions have significant—and, in some cases, disparate—downstream impacts on human lives. After examining an influential court decision regarding the use of proprietary recidivism-prediction algorithms in criminal sentencing, Wisconsin v. Loomis, the paper provides three recommendations for the use of ML in penal systems. (shrink)

It is widely agreed that the intelligibility of modal metaphysics has been vindicated. Quine's arguments to the contrary supposedly confused analyticity with metaphysical necessity, and rigid with non-rigid designators.2 But even if modal metaphysics is intelligible, it could be misconceived. It could be that metaphysical necessity is not absolute necessity – the strictest real notion of necessity – and that no proposition of traditional metaphysical interest is necessary in every real sense. If there were nothing otherwise “uniquely metaphysically significant” about (...) metaphysical necessity, then paradigmatic metaphysical necessities would be necessary in one sense of “necessary”, not necessary in another, and that would be it. The question of whether they were necessary simpliciter would be like the question of whether the Parallel Postulate is true simpliciter – understood as a pure mathematical conjecture, rather than as a hypothesis about physical spacetime. In a sense, the latter question has no objective answer. In this article, I argue that paradigmatic questions of modal metaphysics are like the Parallel Postulate question. I then discuss the deflationary ramifications of this argument. I conclude with an alternative conception of the space of possibility. According to this conception, there is no objective boundary between possibility and impossibility. Along the way, I sketch an analogy between modal metaphysics and set theory. (shrink)

The aim of this paper is to address the neglected but important problem of differentiating between epistemically beneficial and epistemically detrimental dissent. By “dissent,” we refer to the act of objecting to a particular conclusion, especially one that is widely held. While dissent in science can clearly be beneficial, there might be some instances of dissent that not only fail to contribute to scientific progress, but actually impede it. Potential examples of this include the tobacco industry’s funding of studies that (...) questioned the link between smoking and lung cancer, and the attempt by the petroleum industry and other groups to cast doubt upon the conclusion that human consumption of fossil fuels contributes to global climate change. The problem of distinguishing between good and bad dissent is important because of the growing tendency of some stakeholders to attempt to delay political action by ’manufacturing doubt’. Our discussion in this paper focuses on climate science. This field, in our view, is rife with instances of bad dissent. On the basis of our discussion of climate science, we articulate a set of sufficient conditions for epistemically problematic dissent in general, which we call “the inductive risk account of epistemically detrimental dissent.”. (shrink)

This paper examines the state of the field of “science and values”—particularly regarding the implications of the thesis of transient underdetermination for the ideal of value-free science, or what I call the “ideal of epistemic purity.” I do this by discussing some of the main arguments in the literature, both for and against the ideal. I examine a preliminary argument from transient underdetermination against the ideal of epistemic purity, and I discuss two different formulations of an objection to this argument—an (...) objection that requires the strict separation of the epistemic from the practical. A secondary aim of the paper is to suggest some future directions for the field, one of which is to replace the vocabulary of values that is often employed in the literature with a more precise one. (shrink)

. Recent philosophers of science have not only revived the classical argument from inductive risk but extended it. I argue that some of the purported extensions do not fit cleanly within the schema of the original argument, and I discuss the problem of overdiagnosis of disease due to expanded disease definitions in order to show that there are some risks in the research process that are important and that very clearly fall outside of the domain of inductive risk. Finally, I (...) introduce the notion of epistemic risk in order to characterize such risks. (shrink)

Criticism plays an essential role in the growth of scientific knowledge. In some cases, however, criticism can have detrimental effects; for example, it can be used to ‘manufacture doubt’ for the purpose of impeding public policy making on issues such as tobacco consumption and greenhouse gas emissions (e.g., Oreskes & Conway 2010). In this paper, we build on previous work by Biddle and Leuschner (2015) who argue that criticism that meets certain conditions can be epistemically detrimental. We extend and refine (...) their account by arguing that such criticism can be epistemically corrupting—it can create social conditions that are conducive to the development of epistemic vice by agents operating within them. (shrink)

Since the early 1980s, private, for-profit corporations have become increasingly involved in all aspects of scientific research, especially of biomedical research. In this essay, I argue that there are dangerous epistemic consequences of this trend, which should be more thoroughly examined by social epistemologists. In support of this claim, I discuss a recent episode of pharmaceutical research involving the painkiller Vioxx. I argue that the research on Vioxx was epistemically problematic and that the primary cause of these inadequacies was faulty (...) institutional arrangements. More specifically, the research was organized in such a way as to allow short-term commercial interests to compromise epistemic integrity. Thus, the Vioxx case study, in conjunction with numerous case studies developed elsewhere, provides strong reasons for believing that the privatization of the biomedical sciences is epistemically worrisome, and it suggests that the primary response to this situation should be a social, or organizational, one. What kind of organizational response would be most beneficial? I briefly discuss two prominent social epistemological proposals for how scientific research should be organized - namely those of Philip Kitcher and Helen Longino - and I suggest that they are incapable of dealing with the phenomenon of privatization. I then draw upon the Vioxx episode in order to outline an alternative suggestion for reorganizing certain aspects of pharmaceutical research. (shrink)

The four experiments presented support Boyer's theory that counterintuitive concepts have transmission advantages that account for the commonness and ease of communicating many non-natural cultural concepts. In Experiment 1, 48 American college students recalled expectation-violating items from culturally unfamiliar folk stories better than more mundane items in the stories. In Experiment 2, 52 American college students in a modified serial reproduction task transmitted expectation-violating items in a written narrative more successfully than bizarre or common items. In Experiments 3 and 4, (...) these findings were replicated with orally presented and transmitted stimuli, and found to persist even after three months. To sum, concepts with single expectation-violating features were more successfully transmitted than concepts that were entirely congruent with category-level expectations, even if they were highly unusual or bizarre. This transmission advantage for counterintuitive concepts may explain, in part, why such concepts are so prevalent across cultures and so readily spread. (shrink)

Recent work in cognitive science of religion (CSR) is beginning to converge on a very interesting thesis—that, given the ordinary features of human minds operating in typical human environments, we are naturally disposed to believe in the existence of gods, among other religious ideas (e.g., seeAtran [2002], Barrett [2004; 2012], Bering [2011], Boyer [2001], Guthrie [1993], McCauley [2011], Pyysiäinen [2004; 2009]). In this paper, we explore whether such a discovery ultimately helps or hurts the atheist position—whether, for example, it lends (...) credence to atheism by explaining away religious belief or whether it actually strengthens some already powerful arguments against atheism in the relevant philosophical literature.We argue that the recent discoveries of CSR hurt, not help, the atheist position—that CSR, if anything, should not give atheists epistemic assurance. (shrink)

This is a short overview of the biological functions debate in philosophy. While it was fairly comprehensive when it was written, my short book ​A Critical Overview of Biological Functions has largely supplanted it as a definitive and up-to-date overview of the debate, both because the book takes into account new developments since then, and because the length of the book allowed me to go into substantially more detail about existing views.

Reformed epistemology and cognitive science have remarkably converged on belief in God. Reformed epistemology holds that belief in God is basic—that is, belief in God is a natural, non-inferential belief that is immediately produced by a cognitive faculty. Cognitive science of religion also holds that belief in gods is (often) non-reflectively and instinctively produced—that is, non-inferentially and automatically produced by a cognitive faculty or system. But there are differences. In this paper, we will show some remarkable points of convergence, and (...) a few points of divergence, between Reformed epistemology and the cognitive science of religion. (shrink)

Blame is usually discussed in the context of the free will problem, but recently moral philosophers have begun to examine it on its own terms. If, as many suppose, free will is to be understood as the control relevant to moral responsibility, and moral responsibility is to be understood in terms of whether blame is appropriate, then an independent inquiry into the nature and ethics of blame will be essential to solving (and, perhaps, even fully understanding) the free will problem. (...) In this article we first survey and categorize recent accounts of the nature of blame – is it action, belief, emotion, desire, or something else? – and then we look at several proposed requirements on appropriate blame that look beyond the transgressor himself, considerations that will form part of a full account of the ethics of blame. (shrink)

The revival of virtue ethics over the last thirty‐five years has produced a bewildering diversity of theories, which on the face of it seem united only by their opposition to various features of more familiar Kantian and Utilitarian ethical theories. In this paper I present a systematic account of the main positive features of virtue ethics, by articulating the common ground shared by its different varieties. I do so not to offer a fresh defence of virtue ethics, but rather to (...) provide a conceptual map that locates its main claims and arguments in relation to those of rival theories, and identifies its distinctive contribution to contemporary ethics. I set out six specific claims which are made by all forms of virtue ethics, and I explain how these claims distinguish the theory from recent character‐based forms of Kantian ethics and Utilitarianism. I then use this framework to briefly survey two main strands of virtue ethics which have been developed in the literature.1. (shrink)

Value claims about ecological entities, their functionality, and properties take center stage in so-called “ecological” ethical and aesthetic theories. For example, the claim that the biodiversity in an old-growth forest imbues it with “value in and for itself” is an explicit value claim about an ecological property. And the claim that one can study “the aesthetics of nature, including natural objects...such as ecosystems” presupposes that natural instances of a type of ecological entity exist and can be regarded as more or (...) less aesthetically valuable. My discussion below will bear wide implications for how claims like... (shrink)

A topic of growing importance within philosophy of science is the epistemic implications of the organization of research. This paper identifies a promising approach to social epistemology—nonideal systems design—and uses it to examine one important aspect of the organization of research, namely the system of patenting and licensing and its role in structuring the production and dissemination of knowledge. The primary justification of patenting in science and technology is consequentialist in nature. Patenting should incentivize research and thereby promote the development (...) of knowledge, which in turn facilitates social progress. Some have disputed this argument, maintaining that patenting actually inhibits knowledge production. In this paper, I make a stronger argument; in some areas of research in the US—in particular, research on GM seeds—patents and patent licenses can be, and are in fact being, used to prohibit some research. I discuss three potential solutions to this problem: voluntary agreements, eliminating patents, and a research exemption. I argue against eliminating patents, and I show that while voluntary agreements and a research exemption could be helpful, they do not sufficiently address the problems of access that are discussed here. More extensive changes in the organization of research are necessary. (shrink)

This article argues that the controversy over genetically modified crops is best understood not in terms of the supposed bias, dishonesty, irrationality, or ignorance on the part of proponents or critics, but rather in terms of differences in values. To do this, the article draws on and extends recent work of the role of values and interests in science, focusing particularly on inductive risk and epistemic risk, and it shows how the GMO debate can help to further our understanding of (...) the various epistemic risks that are present in science and how these risks might be managed. (shrink)

This paper considers three package deals combining views in philosophy of mind, meta-philosophy, and experimental philosophy. The most familiar of these packages gives center-stage to pumping intuitions about fanciful cases, but that package involves problematic commitments both to a controversial descriptivist theory of reference and to intuitions that “negative” experimental philosophers have shown to be suspiciously variable and context-sensitive. In light of these difficulties, it would be good for future-minded experimental philosophers to align themselves with a different package deal. This (...) paper suggests two alternatives. Experimentalists might help fans of “naturalized” approaches discover what natural kinds have been playing an appropriate role in causing us to use concepts as we do. Or, better still, experimentalists might instead help pragmatists and teleo-semanticists discover how our concept usage regularly yields beneficial outcomes, so that we can then craft philosophical analyses that will.. (shrink)

Spitale et al. (2024) address a public health ethics question of great importance: How should governments communicate with the public during public health emergencies? The article highlights severa...

Public health ethicists face two difficult questions. First, what makes something a matter of public health? While protecting citizens from outbreaks of communicable diseases is clearly a matter of public health, is the same true of policies that aim to reduce obesity, gun violence or political corruption? Second, what should the scope of the government’s authority be in promoting public health? May government enact public health policies some citizens reasonably object to or policies that are paternalistic? Recently, some theorists have (...) attempted to address these questions by arguing that something is a matter of public health if and only if it involves a health-related public good, such as clean water or herd immunity. Relatedly, they have argued that appeals to the promotion of public health should only be used to justify the provision of health-related public goods. This public goods conception of public health (PGC) is meant to enjoy advantages over its rivals in three respects: it provides a better definition of public health than rival views, it respects moral disagreement, and it avoids licensing objectionably paternalistic public health policies. We argue, however, that the PGC does just as poorly, or worse, than its rivals in all three respects. (shrink)

A number of authors have suggested that a conditional analysis of dispositions must take roughly the following form: Thing X is disposed to produce response R to stimulus S just in case, if X were exposed to S and surrounding circumstances were auspicious, then X would produce R. The great challenge is cashing out the relevant notion of ‘auspicious circumstances’. I give a general argument which entails that all existing conditional analyses fail, and that there is no satisfactory way to (...) define ‘auspicious circumstances’ just in terms of S, R, and X. Instead, I argue that the auspicious circumstances C for the manifestation of a disposition constitute a third irreducible element of that disposition, and that to pick out (or to ‘individuate’) that disposition one must specify C along with S and R. This enables a new conditional analysis of dispositions that gives intuitively satisfying answers in cases that pose problems for other approaches. (shrink)

Some parents take advantage of legal exemptions for the measles-mumps-rubella vaccine. While there are a variety of reasons parents do so—including having children with medical conditions that make vaccination medically unsafe—some parents appear to be driven, at least in part, by beliefs that vaccines cause a variety of diseases or conditions, such as autism. Those who delay or refuse the MMR vaccine because of false beliefs about its side effects elicit a strikingly strong response from many who endorse MMR vaccine (...) mandates. Accusations of moral wrongdoing, expressions of anger, indignation, resentment, or disgust frequently appear in social... (shrink)

Ambivalence is a form of inner volitional conflict that we experience as being irresolvable without significant cost. Because of this, very few of us relish feelings of ambivalence. Yet for many in the Western philosophical tradition, ambivalence is not simply an unappealing experience that's hard to manage. According to Unificationists--whose view finds its historical roots in Plato and Augustine and is ably defended by contemporary philosophers such as Harry Frankfurt and Christine Korsgaard--ambivalence is a failure of well-functioning agency. The reasons (...) for this, we're told, are threefold. First, it precludes agents from resolving their wills in a way that is necessary for autonomy. Second, it precludes agents from fully affirming their live and, in particular, from fully affirming the choices they make. As a result, ambivalence robs them of an important source of meaning. Finally, ambivalence causes agents to act in self-defeating ways. In so doing, they act without integrity. Ambivalence is thus seen as a threat to a trio of important agential goods, and as a result, it imperils the best forms of human agency. -/- Against the Unificationists, D. Justin Coates argues that ambivalence does not preclude volitional resolution or normatively significant forms of affirmation. Nor does it guarantee self-defeat. Consequently, ambivalence as such is no threat to autonomy, meaning, or integrity. In assessing these arguments, ambivalence is also revealed to have an important role in securing the very goods that unificationists contend it undermines. The reason for this is that each of these goods requires the agent to be normatively competent. But normative competence itself, Coates argues, often leads agents to be ambivalent. The best forms of human agency are therefore shown to be not only compatible with ambivalence but as regularly requiring it. Ambivalence is thus not a volitional defect, but a crucial constituent of well-functioning agency. (shrink)

It is not uncommon to find assumptions being made about folk psychology in the discussions of phenomenal consciousness in philosophy of mind. In this article I consider one example, focusing on what Dan Dennett says about the 'folk theory of consciousness'. I show that he holds that the folk believe that qualities like colours that we are acquainted with in ordinary perception are phenomenal qualities. Nonetheless, the shape of the folk theory is an empirical matter and in the absence of (...) empirical investigation there is ample room for doubt. Fortunately, experimental evidence on the topic is now being produced by experimental philosophers and psychologists. This article contributes to this growing literature, presenting the results of six new studies on the folk view of colours and pains. I argue that the results indicate against Dennett's theory of the folk theory of consciousness. (shrink)

This paper contributes to an ongoing debate regarding the cognitive processes involved when one person predicts a target person's behavior and/or attributes a mental state to that target person. According to simulation theory, a person typically performs these tasks by employing some part of her brain as a simulation of what is going on in a corresponding part of the brain of the target person. I propose a general intuitive analysis of what 'simulation' means. Simulation is a particular way of (...) using one process to acquire knowledge about another process. What distinguishes simulation from other ways of acquiring knowledge is that simulation requires, for its non-accidental success, that the simulating process reflect significant aspects of the simulated process. This conceptual work is of independent philosophical interest, but it also enables me to argue for two conclusions that are of great significance to the debate about mental simulation theory. First, I argue that, in order to stake a non-trivial claim, simulation theory must hold that mental simulation involves what I call concretely similar processes. Second, I argue for the surprising conclusion that a significant class of cases that simulation theorists have claimed as intuitive cases of simulation do not actually involve simulation, after all. I close by sketching an alternative account that might handle these problematic cases. (shrink)

The world’s leading environmental advisory institutions look to ecological theory and research as an objective guide for policy and resource management decision-making. In addition to various theoretical merits of doing so, it is therefore crucially important to clear up confusions about ecology’s conceptual foundations and to make plain the basic workings of inferential methods used in the science. Through discussion of key moments in the genesis of the theoretical branch of ecology, this essay elucidates a general heuristic role of teleological (...) metaphor in ecological research and defuses certain enduring confusions and misguided criticisms of current work in ecology. (shrink)

This essay furthers debate about the burgeoning science of Probabilistic Event Attribution (PEA) and its relevance to imminent climate policy decisions. It critically examines Allen Thompson and Friederike Otto’s recent arguments concerning the implications of PEA studies for how the United Nations Framework Convention on Climate Change (UNFCCC) policy framework should be revised during the 2016 ‘review and decision.’ I show that their contention that PEA studies cannot usefully inform decision-making about adaptation policies and strategies is misguided and argue that (...) the current UNFCCC treaty, the “Paris Agreement,” supersedes their proposed revision. (shrink)

Through the lenses of cognitive science of religion, successful god concepts must possess a number of features. God concepts must be counterintuitive, an intentional agent, possessing strategic information, able to act in the human world in detectable ways and capable of motivating behaviors that reinforce belief. That Santa Claus appears to be only inconsistently represented as having all five requisite features Santa has failed to develop a community of true believers and cult. Nevertheless, Santa concepts approximate a successful god concept (...) more closely than other widespread cultural characters such as Mickey Mouse and the Tooth Fairy, in part explaining Santa's relative cultural prominence. (shrink)

Many observers now acknowledge that there are serious problems with the way in which pharmaceutical research is currently practiced. These problems include the suppression of undesirable results, bias in the design of studies and in the interpretation of results, and neglect of diseases that afflict the poor in developing countries. These problems can be traced at least in part to the influence of commercial interests on research. In what follows, I will discuss some of the main deficiencies of current pharmaceutical (...) research, and I will argue that an important one is inadequate dissent. As many have argued, rigorous scientific research requires dissent, or what Robert Merton called “organized skepticism” (1942). .. (shrink)

Russellian monists argue that non-structural properties, or a combination of structural and non-structural properties, necessitate phenomenal properties. Different Russellian monists offer varying accounts of the structural/non-structural distinction, leading to divergent forms of Russellian monism. In this paper, I criticise Derk Pereboom’s characterisation of the structural/non-structural distinction proposed in his Consciousness and the Prospects of Physicalism and further work. I argue that from Pereboom’s characterisation of structural and non-structural properties, one can formulate general metaphysical principles concerning what structural and non-structural properties (...) necessitate. These principles undermine the claim that non-structural properties – either alone or in combination with structural properties – necessitate phenomenal properties. Moreover, these principles are not affected by our supposed inability to conceive of non-structural properties in a manner conducive to the success of conceivability arguments. (shrink)

Environmental advisory institutions around the world operate under the assumption that theoretical ecological models (TEMs) can guide decision-making about environmental policy and natural resource management. At the same time, leading ecologists and philosophers continue to point out that it is unclear exactly how such models can usefully inform such decision-making. Much critical debate about whether and how ecology can inform practical decisions centers on confusions that are due to the fact that the workings of TEM-based research is poorly understood outside (...) ecology. This essay addresses this issue by clarifying: what TEMs are; what limitations ecologists admit such models have; and in what general ways TEM-based analyses can inform and enable decision-making in environmental policy and resource management in spite of those limitations. (shrink)

Forty-nine members of the Oxford public took part in a controlled free-recall experiment, the first 'minimal counterintuitiveness theory' study to control concept inferential potential and participant selective-attention timing. Recall of counterintuitive ideas was compared with recall of ideas expressing necessary epistemic incongruence, analytically true ideas, and ordinary control ideas. The items expressing necessary epistemic incongruence had better recall than other items. MCI items had a mnemonic advantage over intuitive templates for participants twenty-five years and younger after a one-week delay, but (...) MCI items did not have an advantage for older participants. There was no mnemonic advantage for immediate recall of MCI items in any age group. Analyses suggest this general failure to replicate previously found mnemonic advantages may have been due to restricting the items' inferential potential. (shrink)

Many philosophers argue that the emphasis on commercializing scientific research---and particularly on patenting the results of research---is both epistemically and socially detrimental, in part because it inhibits the flow of information. One of the most important of these criticisms is the ``tragedy of the anticommons'' thesis. Some have attempted to test this thesis empirically, and many have argued that these empirical tests effectively falsify the thesis. I argue that they neither falsify nor disconfirm the thesis because they do not actually (...) test it. Additionally, I argue that there is other evidence that actually supports the thesis. (shrink)

Sagoff (2016) criticizes widely used “theoretical” methods in ecology; arguing that those methods employ models that rely on problematic metaphysical assumptions and are therefore uninformative and useless for practical decision-making. In this paper, I show that Sagoff misconstrues how such model-based methods work in practice, that the main threads of his argument are problematic, and that his substantive conclusions are consequently unfounded. Along the way, I illuminate several ways the model-based inferential methods he criticizes can be, and have been, usefully (...) informative. (shrink)

Personalised medicine has been discussed as a medical paradigm shift that will improve health while reducing inefficiency and waste. At the same time, it raises new practical, regulatory, and ethical challenges. In this paper, we examine PM strategies epistemologically in order to develop capacities to address these challenges, focusing on a recently proposed strategy for developing patient-specific models from induced pluripotent stem cells so as to make individualised treatment predictions. We compare this strategy to two main PM strategies—stratified medicine and (...) computational models. Drawing on epistemological work in the philosophy of medicine, we explain why these two methods, while powerful, are neither truly personalised nor, epistemologically speaking, novel strategies. Both are forms of correlational black box. We then argue that the iPSC models would count as a new kind of black box. They would not rely entirely on mechanistic knowledge, and they would utilise correlational evidence in a different way from other strategies—a way that would enable personalised predictions. In arguing that the iPSC models would present a novel method of gaining evidence for clinical practice, we provide an epistemic analysis that can help to inform the practical, regulatory, and ethical challenges of developing an iPSC system. (shrink)

New robotics technologies are being used for environmental research, and engineers and ecologists are exploring ways of integrating an array of different sorts of robots into ecosystems as a means of responding to the unprecedented environmental changes that mark the onset of the Anthropocene. These efforts introduce new roles that robots may play in our environments, potentially crucial new forms of human dependence on such robots, and new ways that robots can enhance life quality and environmental health. These efforts at (...) once introduce a variety of new and unprecedented ethical concerns. This work uses a previously developed functional taxonomy of kinds of environmental robots to develop a list of key ethical questions to push forward the sub-field and study of Environmental Robot Ethics. By identifying unique concerns raised by the different sorts of existing environmental robotics technologies, this paper aims to provide resources for further critical analysis of the ethical issues and tradeoffs environmental robots present. (shrink)

Lawson and McCauley have argued that non-cultural regularities in how actions are conceptualized inform and constrain participants' understandings of religious rituals. This theory of ritual competence generates three predictions: 1) People with little or no knowledge of any given ritual system will have intuitions about the potential effectiveness of a ritual given minimal information about the structure of the ritual. 2) The representation of superhuman agency in the action structure will be considered the most important factor contributing to effectiveness. 3) (...) Having an appropriate intentional agent initiate the action will be considered relatively more important than any specific action to be performed. These three predictions were tested in two experiments with 128 North American Protestant college students who rated the probability of various fictitious rituals to be effective in bringing about a specified consequence. Results support Lawson and McCauley's predictions and suggest that expectations regarding ordinary social actions apply to religious rituals. (shrink)

Mental internalists hold that an individuals mental features at a given time supervene upon what is in that individuals head at that time. While many people reject mental internalism about content and justification, mental internalism is commonly accepted regarding such other mental features as rationality, emotion-types, propositional-attitude-types, moral character, and phenomenology. I construct a counter-example to mental internalism regarding all these features. My counter-example involves two creatures: a human and an alien from Pulse World. These creatures environments, behavioral dispositions and (...) histories are such that it is intuitively clear that they are mentally quite different, even while they are, for a moment, exactly alike with respect to whats in their heads. I offer positive reasons for thinking that the case I describe is indeed possible. I then consider ways in which mental internalists might attempt to account for this case, but conclude that the only plausible option is to reject mental internalism and to adopt a particular externalist alternative a history-oriented version of teleo-functionalism. (shrink)

Helen Longino’s “contextual empiricism” is one of the most sophisticated recent attempts to defend a social theory of science. On this view, objectivity and epistemic acceptability require that research be produced within communities that approximate a Millian marketplace of ideas. I argue, however, that Longino’s embedding of her epistemology within the framework of Mill’s political liberalism implies a conception of individual epistemic agents that is incompatible with her view that scientific knowledge is necessarily social, and I begin to articulate an (...) alternative conception that is better suited to a truly social theory of science. †To contact the author, please write to: School of Public Policy, Georgia Institute of Technology, 685 Cherry Street, Atlanta, GA 30332‐0345; e‐mail: [email protected]. (shrink)

Anderson's theory is plausible and largely consistent with the data. However, it remains underspecified on several fronts, and we highlight areas for potential improvement. Reuse is described as duplicating a functional component, preserving one function and tinkering to add another function. This is a promising model, but Anderson neglects other reasonable alternatives and we highlight several. Evidence cited in support of reuse fails to uniquely support it among a broader set of multi-use theories. We suggest that a more stringent criterion (...) for direct support of reuse may be satisfied by focusing on previous adaptive functions (original use). (shrink)

Lynch, Parke, and O’Malley highlight the need for better evaluative criteria for causal explanations in microbiome research. They propose new interventionist criteria, show that paradigmatic examples of microbiome explanations are flawed using those criteria, and suggest numerous ways microbiome explanations can be improved. While we endorse their primary criticisms and suggestions for improvements in microbiome research, we make several observations regarding the use of mooted causal models in microbiome research that have significant implications for their overall argument. In sum, we (...) contend that their critique is too modest and that even flawed causal inferences like those they criticize can be valuable for generating better causal models and evaluating explanatory outcomes in individual cases. (shrink)

Lynch, Parke, and O’Malley highlight the need for better evaluative criteria for causal explanations in microbiome research. They propose new interventionist criteria, show that paradigmatic examples of microbiome explanations are flawed using those criteria, and suggest numerous ways microbiome explanations can be improved. While we endorse their primary criticisms and suggestions for improvements in microbiome research, we make several observations regarding the use of mooted causal models in microbiome research that have significant implications for their overall argument. In sum, we (...) contend that their critique is too modest and that even flawed causal inferences like those they criticize can be valuable for generating better causal models and evaluating explanatory outcomes in individual cases. (shrink)

In a recent paper in this journal, Jason Brennan correctly notes that libertarians struggle to justify a policy of compulsory vaccination. The most straightforward argument that justifies compulsory vaccination is that such a policy promotes welfare. But libertarians cannot make this argument because they claim that the state is justified only in protecting negative rights, not in promoting welfare. I consider two representative libertarian attempts to justify compulsory vaccination, and I argue that such arguments are unsuccessful. They either fail to (...) show that the state is justified in implementing the policy or overgeneralise. I suggest that Brennan's solution is especially well motivated insofar as it addresses the shortcomings of these arguments. Brennan argues that we violate the rights of others by participating in an activity that imposes an unacceptable collective risk of harm. Going unvaccinated is an activity that imposes an unacceptable collective risk of harm, and thus amounts to a rights violation. So, the state can implement a policy of compulsory vaccination I object, however, that Brennan's delineation of acceptable and unacceptable risk implicitly rests on classical liberal rather than libertarian principles; he justifies compulsory vaccination on the grounds that it promotes welfare. I also object that Brennan's argument would entail significant departures from libertarian institutional arrangements. This leaves libertarians with a choice: they can develop new arguments to demonstrate that their position is compatible with compulsory vaccination, or they can accept that their view entails the impermissibility of compulsory vaccination, and argue that this is not an unpalatable implication of their view. (shrink)