Mismatch is a prominent concept in evolutionary medicine and a number of philosophers have published analyses of this concept. The word ‘mismatch’ has been used in a diversity of ways across a range of sciences, leading these authors to regard it as a vague concept in need of philosophical clarification. Here, in contrast, we concentrate on the use of mismatch in modelling and experimentation in evolutionary medicine. This reveals a rigorous theory of mismatch within which the term ‘mismatch’ is indeed (...) used in several ways, not because it is ill-defined but because different forms of mismatch are.distinguished within the theory. Contemporary evolutionary medicine has unified the idea of ‘evolutionary mismatch’, derived from the older idea of ‘adaptive lag’ in evolution, with ideas about mismatch in development and physiology derived from the Developmental Origins of Health and Disease (DOHaD) paradigm. A number of publications in evolutionary medicine have tried to make this theoretical framework explicit. We build on these to present the theory in as simple and general a form as possible. We introduce terminology, largely drawn from the existing literature, to distinguish the different forms of mismatch. This integrative theory of mismatch captures how organisms track environments across space and time on multiple scales in order to maintain an adaptive match to the environment, and how failures of adaptive tracking lead to disease. Mismatch is a productive organising concept within this theory which helps researchers articulate how physiology, development and evolution interact with one another and with environmental change to explain health outcomes. (shrink)

Recent work by Brian Skyrms offers a very general way to think about how information flows and evolves in biological networks — from the way monkeys in a troop communicate, to the way cells in a body coordinate their actions. A central feature of his account is a way to formally measure the quantity of information contained in the signals in these networks. In this paper, we argue there is a tension between how Skyrms talks of signalling networks and his (...) formal measure of information. Although Skyrms refers to both how information flows through networks and that signals carry information, we show that his formal measure only captures the latter. We then suggest that to capture the notion of flow in signalling networks, we need to treat them as causal networks. This provides the formal tools to define a measure that does capture flow, and we do so by drawing on recent work defining causal specificity. Finally, we suggest that this new measure is crucial if we wish to explain how evolution creates information. For signals to play a role in explaining their own origins and stability, they can’t just carry information about acts: they must be difference-makers for acts. (shrink)

Some ‘naturalist’ accounts of disease employ a biostatistical account of dysfunction, whilst others use a ‘selected effect’ account. Several recent authors have argued that the biostatistical account offers the best hope for a naturalist account of disease. We show that the selected effect account survives the criticisms levelled by these authors relatively unscathed, and has significant advantages over the BST. Moreover, unlike the BST, it has a strong theoretical rationale and can provide substantive reasons to decide difficult cases. This is (...) illustrated by showing how life-history theory clarifies the status of so-called diseases of old age. The selected effect account of function deserves a more prominent place in the philosophy of medicine than it currently occupies. _1_ Introduction _2_ Biostatistical and Selected Effect Accounts of Function _3_ Objections to the Selected Effect Account _3.1_ Boorse _3.2_ Kingma _3.3_ Hausman _3.4_ Murphy and Woolfolk _4_ Problems for the Biostatistical Account _4.1_ Schwartz _5_ Analysis versus Explication _6_ Explicating Dysfunction: Life History Theory and Senescence _7_ Conclusion. (shrink)

Griffiths and Russell D. Gray (1994, 1997, 2001) have argued that the fundamental unit of analysis in developmental systems theory should be a process – the life cycle – and not a set of developmental resources and interactions between those resources. The key concepts of developmental systems theory, epigenesis and developmental dynamics, both also suggest a process view of the units of development. This chapter explores in more depth the features of developmental systems theory that favour treating processes as (...) fundamental in biology and examines the continuity between developmental systems theory and ideas about process in the work of several major figures in early 20th century biology, most notable C.H Waddington. (shrink)

In this chapter we examine the relationship between biological information, the key biological concept of specificity, and recent philosophical work on causation. We begin by showing how talk of information in the molecular biosciences grew out of efforts to understand the sources of biological specificity. We then introduce the idea of ‘causal specificity’ from recent work on causation in philosophy, and our own, information theoretic measure of causal specificity. Biological specificity, we argue, is simple the causal specificity of certain biological (...) processes. This, we suggest, means that causal relationships in biology are ‘informational’ relationships simply when they are highly specific relationships. Biological information can be identified with the storage, transmission and exercise of biological specificity. It has been argued that causal relationships should not be regarded as informational relationship unless they are ‘arbitrary’. We argue that, whilst arbitrariness is an important feature of many causal relationships in living systems, it should not be used in this way to delimit biological information. Finally, we argue that biological specificity, and hence biological information, is not confined to nucleic acids but distributed among a wide range of entities and processes. (shrink)

Ever since Darwin people have worried about the sceptical implications of evolution. If our minds are products of evolution like those of other animals, why suppose that the beliefs they produce are true, rather than merely useful? We consider this problem for beliefs in three different domains: religion, morality, and commonsense and scientific claims about matters of empirical fact. We identify replies to evolutionary scepticism that work in some domains but not in others. One reply is that evolution can be (...) expected to design systems that produce true beliefs in some domain. This reply works for commonsense beliefs and can be extended to scientific beliefs. But it does not work for moral or religious beliefs. An alternative reply which has been used defend moral beliefs is that their truth does not consist in their tracking some external state of affairs. Whether or not it is successful in the case of moral beliefs, this reply is less plausible for religious beliefs. So religious beliefs emerge as particularly vulnerable to evolutionary debunking. (shrink)

Ever since Darwin people have worried about the sceptical implications of evolution. If our minds are products of evolution like those of other animals, why suppose that the beliefs they produce are true, rather than merely useful? In this chapter we apply this argument to beliefs in three different domains: morality, religion, and science. We identify replies to evolutionary scepticism that work in some domains but not in others. The simplest reply to evolutionary scepticism is that the truth of beliefs (...) in a certain domain is, in fact, connected to evolutionary success, so that evolution can be expected to design systems that produce true beliefs in that domain. We call a connection between truth and evolutionary success a ‘Milvian bridge’, after the tradition which ascribes the triumph of Christianity at the battle of the Milvian bridge to the truth of Christianity. We argue that a Milvian bridge can be constructed for commonsense beliefs, and extended to scientific beliefs, but not to moral and religious beliefs. An alternative reply to evolutionary scepticism, which has been used defend moral beliefs, is to argue that their truth does not depend on their tracking some external state of affairs. We ask if this reply could be used to defend religious beliefs. (shrink)

Developmental systems theory (DST) is a wholeheartedly epigenetic approach to development, inheritance and evolution. The developmental system of an organism is the entire matrix of resources that are needed to reproduce the life cycle. The range of developmental resources that are properly described as being inherited, and which are subject to natural selection, is far wider than has traditionally been allowed. Evolution acts on this extended set of developmental resources. From a developmental systems perspective, development does not proceed according to (...) a preformed plan; what is inherited is much more than DNA; and evolution is change not only in gene frequencies, but in entire developmental systems. (shrink)

The idea that development is the expression of information accumulated during evolution and that heredity is the transmission of this information is surprisingly hard to cash out in strict, scientific terms. This paper seeks to do so using the sense of information introduced by Francis Crick in his sequence hypothesis and central dogma of molecular biology. It focuses on Crick's idea of precise determination. This is analysed using an information-theoretic measure of causal specificity. This allows us to reconstruct some of (...) Crick's claims about information in transcription and translation. Crick's approach to information has natural extensions to non-coding regions of DNA, to epigenetic marks, and to the genetic or environmental upstream causes of those epigenetic marks. Epigenetic information cannot be reduced to genetic information. The existence of biological information in epigenetic and exogenetic factors is relevant to evolution as well as to development. (shrink)

It is now widely accepted that a scientifically credible conception of human nature must reject the folkbiological idea of a fixed, inner essence that makes us human. We argue here that to understand human nature is to understand the plastic process of human development and the diversity it produces. Drawing on the framework of developmental systems theory and the idea of developmental niche construction we argue that human nature is not embodied in only one input to development, such as the (...) genome, and that it should not be confined to universal or typical human characteristics. Both similarities and certain classes of differences are explained by a human developmental system that reaches well out into the 'environment'. We point to a significant overlap between our account and the ‘Life History Trait Cluster’ account of Grant Ramsey, and defend the developmental systems account against the accusation that trying to encompass developmental plasticity and human diversity leads to an unmanageably complex account of human nature. (shrink)

We describe an approach to measuring biological information where ‘information’ is understood in the sense found in Francis Crick’s foundational contributions to molecular biology. Genes contain information in this sense, but so do epigenetic factors, as many biologists have recognized. The term ‘epigenetic’ is ambiguous, and we introduce a distinction between epigenetic and exogenetic inheritance to clarify one aspect of this ambiguity. These three heredity systems play complementary roles in supplying information for development. -/- We then consider the evolutionary significance (...) of the three inheritance systems. Whilst the genetic inheritance system was the key innovation in the evolution of heredity, in modern organisms the three systems each play important and complementary roles in heredity and evolution. -/- Our focus in the earlier part of the paper is on ‘proximate biology’, where information is a substantial causal factor that causes organisms to develop and causes offspring to resemble their parents. But much philosophical work has focused on information in ‘ultimate biology’. Ultimate information is a way of talking about the evolutionary design of the mechanisms of development and inheritance. We conclude by clarifying the relationship between the two. Ultimate information is not a causal factor that acts in development or heredity, but it can help to explain the evolution of proximate information, which is. (shrink)

Biological sexes (male, female, hermaphrodite) are defined by different gametic strategies for reproduction. Sexes are regions of phenotypic space which implement those gametic reproductive strategies. Individual organisms pass in and out of these regions – sexes - one or more times during their lives. Importantly, sexes are life-history stages rather than applying to organisms over their entire lifespan. This fact has been obscured by concentrating on humans, and ignoring species which regularly change sex, as well as those with non-genetic or (...) facultatively genetic sex determination systems. But the general point applies equally to humans. Assigning sexes to pre-reproductive life history stages involves ‘prospective narration’ – classifying the present in terms of its anticipated future. Assigning sexes to adult stages of non-reproductive castes or non-reproductive individuals is a complex matter whose biological meaning differs from case to case. The chromosomal and phenotypic ‘definitions’ of biological sex that are contested in philosophical discussions of sex are actually operational definitions which track gametic sex more or less effectively in some species or group of species. Neither ‘definition’ can be stated for species in general except by defining them in terms of gametic sex. The gametic definition of sex also features in widely accepted models which explain why two biological sexes – either in separate individuals or combined in hermaphroditic individuals - are almost universal in multicellular species. Finally, the fact that a species has only two biological sexes does not imply that every member of the species is either male, female or hermaphroditic, or that the sex of every individual organism is clear and determinate. The idea of biological sex is critical for understanding the diversity of life, but ill-suited to the job of determining the social or legal status of human beings as men or women. (shrink)

The selected effects or ‘etiological’ theory of Proper function is a naturalistic and realist account of biological teleology. It is used to analyse normativity in philosophy of language, philosophy of mind, philosophy of medicine and elsewhere. The theory has been developed with a simple and intuitive view of natural selection. Traits are selected because of their positive effects on the fitness of the organisms that have them. These ‘selected effects’ are the Proper functions of the traits. Proponents argue that this (...) analysis of biological teleology has the unique advantage that the selected effect function of a trait is also a causal explanation of the trait: the trait exists because it performs this function. We show, however, that selected effect functions as currently defined explain the existence of traits only under highly restrictive assumptions about evolutionary dynamics. In many common scenarios in which traits evolve by natural selection, selected effect functions do not explain those traits. This is because definitions of selected effect function extract from any evolutionary scenario only the information that would be explanatorily relevant in the simple evolutionary scenario implicit in those definitions. When applied to more complex scenarios selected effect functions omit the key information that is explanatorily relevant in those scenarios. The assumptions required for selected effect functions to be explanatory are particularly unlikely to hold in the domain that its proponents care most about - the evolution of representation. A more adequate selected effects theory of Proper functions may be possible, but will require much greater attention to the structure of actual evolutionary explanations. (shrink)

Analytic philosophy took a wrong turn when it rehabilitated direct realism. From the perspective of cognitive science, it seems that we can have the directness-claim or the realism-claim but not both together. Up until the mid-1900s the vast majority of philosophers dismissed direct realism as hopelessly naïve, but by the close of the century it had become the orthodoxy within analytic philosophy. In contrast, mainstream cognitive science has remained constant in its opposition to the directness-claim, and when the directness-claim is (...) maintained, by an avowedly-radical minority, it is at the expense of the realism-claim. (shrink)

Representationalism (aka intentionalism) has been the most significant weapon in the late twentieth century defence of direct realism. However, although the representationalist objection to the Phenomenal Principle might provide an effective response to the arguments from illusion and hallucination, plausible representationalist theories of perception are, when fleshed-out, incompatible with metaphysical direct realism’s directness-claim. Indeed within cognitive science, direct perception is the avowedly-radical anti-representationalist heterodoxy. Drawing on both the philosophy and cognitive science, we develop a robust argument against representationalist direct realism (...) which does not rest on illusory cases or the notion of an object of immediate awareness. None of the representations so far posited, or in prospect, can supply the content required of a representation in a direct realist theory of veridical perception. (shrink)

Up until the middle years of the twentieth century, the vast majority of philosophers rejected theories of direct perception, but by its close direct realism had become the new orthodoxy. On the other hand, mainstream cognitive science has been consistent in its rejection of direct perception. And, moreover, when direct perception is championed by an avowedly radical Gibsonian minority it is at the expense of questioning the realist assumptions that underpin contemporary analytic philosophy. So here is a dilemma for direct (...) realism: it seems you can have the directness-claim or the realism-claim, but not both together. (shrink)

This critical review aims to more fully situate the claim Martin Heidegger makes in ‘Letter on Humanism’ that a “productive dialogue” between his work and that of Karl Marx is possible. The prompt for this is Paul Laurence Hemming’s recently published Heidegger and Marx: A Productive Dialogue over the Language of Humanism (2013) which omits to fully account for the historical situation which motivated Heidegger’s seemingly positive endorsement of Marxism. This piece will show that there were significant external factors (...) which influenced Heidegger’s claim and that, when seen within his broader corpus, these particular comments in “Letter on Humanism” are evidently disingenuous, given that his general opinion of Marxism can only be described as vitriolic. Any attempt to explore how such a “productive dialogue” could be construed must fully contextualise Heidegger’s claim for it. This piece will aim to do that, and more broadly explore Heidegger’s general opinion of Marxism. (shrink)

Martin Heidegger defines the world as ‘the ever non-objective to which we are subject as long as the paths of birth and death . . . keep us transported into Being’. He writes that the world is ‘not the mere collection of the countable or uncountable, familiar and unfamiliar things that are at hand . . . The world worlds’. Being able to fully and richly express how the world worlds is the task of the artist, whose artwork is the (...) crystallization of this ‘worlding’. For Heidegger it is especially the poet who is attuned to this ‘worlding’, for the poet’s work is focussed on and happens within language itself. The poet is a ‘world-maker’, but this ‘worlding’ is not directed at creating a fictional world; rather it is aimed at revealing the world itself, drawing to the foreground the ‘ever non-objective’ nature of the world, the world happening and unfolding through and with us. This paper, using T.S. Eliot’s poetry, particularly Four Quartets as an example, will delve into how the language of the poet is able to articulate this seemingly invisible boundary between the everyday world and that same world revealed as a mysterious potential that ‘worlds’. The ‘religious imagination’ is central in how this transformation of reality, through poetic language, can manifest. Paul Ricoeur’s work on the poetic and religious dimensions of imagination, particularly the notion of ‘hope’ provides the theoretical underpinnings to explain this transformation. (shrink)

The aim of this paper is to read Martin Heidegger’s later philosophy in terms of the assertion that themes such as the fourfold (das Geviert) and poetic dwelling could be interpreted as mythical elements within his writing. Heidegger’s later thought is often construed as challenging and difficult due to its quasi-mystical nature. However, this paper aims to illustrate that if one approaches his later thought from the perspective of myth, a different dimension of Heidegger’s thinking is revealed which is perhaps (...) more tenable than attempting to address his later thought purely from a philosophical position. In brief, Heidegger’s concept of the fourfold involves the following entities: mortals, divinities, the sky and the earth. His argument is that for mortals to dwell poetically (implying the living of a meaningful, holistic life) they must recognise and assume the guardianship of Being (which is inclusive of all the elements of the fourfold). Heidegger argues that our guardianship of Being will be a natural extension of our existence, once we realise the holiness or sacred nature of Being as such. Thus, the concept of the fourfold represents the possibility of existing in a harmonious, caring (or saving), relationship with Being. However, following Heidegger this holistic (and, arguably mythical) depiction of our existence is extremely unlikely due to the rampant nature of technological enframing (Gestell) that dictates the use of human and natural resources. Conceptually though, if this holistic depiction is approached taking into account Ricoeur’s argument regarding myth then it becomes tenable. Ricoeur writes that myth has a symbolic function in terms of its power of discovery and revelation and this implies that myth has a projected horizon. This horizon, Ricoeur writes, is a ‘disclosure of unprecedented worlds, an opening on to other possible worlds which transcend the established limits of our actual world’ (1997: 8). Thus, applying these characterisations of myth to elements of Heidegger’s later philosophy will reveal a justifiable and coherent interpretation of his concept of the fourfold from a mythical perspective. Such a reading demonstrates the centrality of the fourfold in Heidegger’s later thought, which more strictly philosophical approaches may undervalue. In closing this paper suggests the usefulness of a mythological approach to the later Heidegger, and demonstrates the continued vitality of myth, as a profoundly human paradigm which, as Heidegger recognised, can simultaneously complement and transcend our more restricted rational endeavours. (shrink)

We are witnessing increasing use of the Internet, particular social media, to criticize (perceived or actual) moral failings and misdemeanors. This phenomenon of so-called ‘online public shaming’ could provide a powerful tool for reinforcing valuable social norms. But it also threatens unwarranted and severe punishments meted out by online mobs. This paper analyses the dangers associated with the informal enforcement of norms, drawing on Locke, but also highlights its promise, drawing on recent discussions of social norms. We then consider two (...) crucial conditions that online public shaming must meet in order to be justifiable: proportionality and accountability. We argue that these requirements are in fact frequently violated, rendering most cases of online public shaming unjustified. While the use of online public shaming against others’ vices has some apparent virtues, it is currently rarely justified, given its own vices. (shrink)

This article discusses Heidegger’s interpretation of Parmenides given in his last public lecture ‘The Principle of Identity’ in 1957. The aim of the piece is to illustrate just how original and significant Heidegger’s reading of Parmenides and the principle of identity is, within the history of Philosophy. Thus the article will examine the traditional metaphysical interpretation of Parmenides and consider G.W.F. Hegel and William James’ account of the principle of identity in light of this. It will then consider Heidegger’s contribution, (...) his return to and re-interpretation of Parmenides in his last lecture. Heidegger will, through the Parmenidean claim that ‘Thinking and Being are one’ deconstruct the traditional metaphysical understanding of the principle of identity, and in its place offer a radically different conception of how our relationship, our ‘belonging together’ with Being can be understood. (shrink)

The ethical issues raised by cybersecurity practices and technologies are of critical importance. However, there is disagreement about what is the best ethical framework for understanding those issues. In this paper we seek to address this shortcoming through the introduction of a principlist ethical framework for cybersecurity that builds on existing work in adjacent fields of applied ethics, bioethics, and AI ethics. By redeploying the AI4People framework, we develop a domain-relevant specification of five ethical principles in cybersecurity: beneficence, non-maleficence, autonomy, (...) justice, and explicability. We then illustrate the advantages of this principlist framework by examining the ethical issues raised by four common cybersecurity contexts: penetration testing, distributed denial of service attacks (DDoS), ransomware, and system administration. These case analyses demonstrate the utility of this principlist framework as a basis for understanding cybersecurity ethics and for cultivating the ethical expertise and ethical sensitivity of cybersecurity professionals and other stakeholders. (shrink)

This article investigates some of the constraining factors experienced by 16 school-going mothers in the Okalongo circuit, Namibia. This was a qualitative phenomenological study, conducted through in-depth individual interviews, focus group discussions, and reflective journals with 16 school-going mothers between the ages of 17 and 20, purposively selected from three different public rural schools. This qualitative, phenomenological study analyses, through feminist and intersectionality theory, the lived experiences of these young mothers as they encounter the traditional, patriarchal attitudes and practices of (...) the Ovambadja community because these girls fell pregnant before their formal, cultural initiation. The article documents, through the voices of the young women themselves, the numerous constraints they experienced and overcame in their determination to complete their schooling. The findings show that, aside from the deeply held destructive patriarchal beliefs that significantly constrain and harm the mother-learners, the Namibian Learners Pregnancy Policy, which is intended to protect and ensure pregnant learners and motherlearners complete their schooling, is not being properly or effectively implemented. The study recommends an increase in efforts at the national level in Namibia to raise awareness among members of parliament, school administrators and principals, and all policymakers to develop better monitoring systems that will improve policy implementation in schools. (shrink)

I defend a one category ontology: an ontology that denies that we need more than one fundamental category to support the ontological structure of the world. Categorical fundamentality is understood in terms of the metaphysically prior, as that in which everything else in the world consists. One category ontologies are deeply appealing, because their ontological simplicity gives them an unmatched elegance and spareness. I’m a fan of a one category ontology that collapses the distinction between particular and property, replacing it (...) with a single fundamental category of intrinsic characters or qualities. We may describe the qualities as qualitative charactersor as modes, perhaps on the model of Aristotelian qualitative (nonsubstantial) kinds, and I will use the term “properties” interchangeably with “qualities”. The qualities are repeatable and reasonably sparse, although, as I discuss in section 2.6, there are empirical reasons that may suggest, depending on one’s preferred fundamental physical theory, that they include irreducibly intensive qualities. There are no uninstantiated qualities. I also assume that the fundamental qualitative natures are intrinsic, although physics may ultimately suggest that some of them are extrinsic. On my view, matter, concrete objects, abstract objects, and perhaps even spacetime are constructed from mereological fusions of qualities, so the world is simply a vast mixture of qualities, including polyadic properties (i.e., relations). This means that everything there is, including concrete objects like persons or stars, is a quality, a qualitative fusion, or a portion of the extended qualitative fusion that is the worldwhole. I call my view mereological bundle theory. (shrink)

This paper introduces constitutivism about practical reason, which is the view that we can justify certain normative claims by showing that agents become committed to these claims simply in virtue of acting. According to this view, action has a certain structural feature – a constitutive aim, principle, or standard – that both constitutes events as actions and generates a standard of assessment for action. We can use this standard of assessment to derive normative claims. In short, the authority of certain (...) normative claims arises from the bare fact that we are agents. This essay explains the constitutivst strategy, surveys the extant attempts to generate constitutivist theories, and considers the problems and prospects for the theory. (shrink)

The relationship between abstract formal procedures and the activities of actual physical systems has proved to be surprisingly subtle and controversial, and there are a number of competing accounts of when a physical system can be properly said to implement a mathematical formalism and hence perform a computation. I defend an account wherein computational descriptions of physical systems are high-level normative interpretations motivated by our pragmatic concerns. Furthermore, the criteria of utility and success vary according to our diverse purposes and (...) pragmatic goals. Hence there is no independent or uniform fact to the matter, and I advance the ‘anti-realist’ conclusion that computational descriptions of physical systems are not founded upon deep ontological distinctions, but rather upon interest-relative human conventions. Hence physical computation is a ‘conventional’ rather than a ‘natural’ kind. (shrink)

[Significantly updated in Chapter 6 of Awareness and the Substructure of Knowledge] In order for a reason to justify an action or attitude it must be one that is possessed by an agent. Knowledge-centric views of possession ground our possession of reasons, at least partially, either in our knowledge of them or in our being in a position to know them. On virtually all accounts, knowing P is some kind of non-accidental true belief that P. This entails that knowing P (...) is a kind of non-accidental true representation that P. I outline a novel theory of the epistemic requirement on possession in terms of this more general state of non-accidental true representation. It is just as well placed to explain the motivations behind knowledge-centric views of possession, and it is also better placed to explain the extent of the reasons we possess in certain cases of deductive belief-updates and cases involving environmental luck. I conclude with three reflections. First, I indicate how my arguments generate a dilemma for Errol Lord’s view that possessing reasons is just a matter of being in a position to manifest one’s knowledge how to use them. Second, I explain how my view can simultaneously manage cases of environmental luck without falling prey to lottery cases. Finally, I sketch the direction for a further range of counterexamples to knowledge-centric theories of possession. (shrink)

Many of our most important goals require months or even years of effort to achieve, and some never get achieved at all. As social psychologists have lately emphasized, success in pursuing such goals requires the capacity for perseverance, or "grit." Philosophers have had little to say about grit, however, insofar as it differs from more familiar notions of willpower or continence. This leaves us ill-equipped to assess the social and moral implications of promoting grit. We propose that grit has an (...) important epistemic component, in that failures of perseverance are often caused by a significant loss of confidence that one will succeed if one continues to try. Correspondingly, successful exercises of grit often involve a kind of epistemic resilience in the face of failure, injury, rejection, and other setbacks that constitute genuine evidence that success is not forthcoming. Given this, we discuss whether and to what extent displays of grit can be epistemically as well as practically rational. We conclude that they can be (although many are not), and that the rationality of grit will depend partly on features of the context the agent normally finds herself in. In particular, grit-friendly norms of deliberation might be irrational to use in contexts of severe material scarcity or oppression. (shrink)

Conservatism about perceptual justification tells us that we cannot have perceptual justification to believe p unless we also have justification to believe that perceptual experiences are reliable. There are many ways to maintain this thesis, ways that have not been sufficiently appreciated. Most of these ways lead to at least one of two problems. The first is an over-intellectualization problem, whereas the second problem concerns the satisfaction of the epistemic basing requirement on justified belief. I argue that there is at (...) least one Conservative view that survives both difficulties, a view which has the further ability to undercut a crucial consideration that has supported Dogmatist views about perceptual justification. The final section explores a tension between Conservatism and the prospects of having a completely general account of propositional justification. Ironically, the problem is that Conservatives seem committed to making the acquisition of propositional justification too easy. My partial defense of Conservatism concludes by suggesting possible solutions to this problem. (shrink)

Public shaming plays an important role in upholding valuable social norms. But, under what conditions, if any, is it morally justifiable? Our aim in this paper is systemically to investigate the morality of public shaming, so as to provide an answer to this neglected question. We develop an overarching framework for assessing the justifiability of this practice, which shows that, while shaming can sometimes be morally justifiable, it very often is not. In turn, our framework highlights several reasons to be (...) concerned about the increasingly widespread phenomenon of online public shaming. (shrink)

Recasting Hume and Early Modern Philosophy is a collection of essays that are all concerned with major figures and topics in the early modern philosophy. Most of the essays are concerned, more specifically, with the philosophy of David Hume (1711-1776). The sixteen essays included in this collection are divided into five parts. These parts are arranged under the headings of: (1) Metaphysics and Epistemology; (2) Free Will and Moral Luck; (3) Ethics, Virtue and Optimism; (4) Skepticism, Religion and Atheism; and (...) (5) Irreligion and the Unity of Hume’s Thought. A particularly important theme running through many of these essays is the subject of Hume’s irreligious aims and intentions. The fifth and final part of the collection is devoted to an articulation and defence of this specific understanding of Hume’s philosophical thought. (shrink)

Teaching at a private, conservative religious institution poses unique challenges for equality, diversity, and inclusivity education (EDI). Given the realities of the student population in the Honors College of a private, religious institution, it is necessary to first introduce students to the contemporary realities of inequality and oppression and thus the need for EDI. This chapter proposes a conceptual framework and pedagogical suggestions for teaching basic concepts of social justice in a team-taught, interdisciplinary social science course. The course integrates four (...) different approaches to justice: theoretical, social scientific, narratological, and experiential. The discussion of the experiential dimension of the course references practical pedagogical strategies for making social justice and inequality real for our students. Understanding the realities of social inequality and its roots can foster a better understanding of the social forces and structures that perpetuate inequality. Furthermore, this approach can plant the intellectual and empathic seeds to challenge in-group bias and hopefully germinate into fruitful interaction with diverse others. Finally, this rich, interdisciplinary encounter with social inequality and justice can prepare students to work for just social structures that will lead to a more inclusive world. (shrink)

This discussion of Sergio Tenenbaum’s excellent book, Rational Powers in Action, focuses on two noteworthy aspects of the big picture. First, questions are raised about Tenenbaum’s methodology of giving primacy to cases in which the agent has all the requisite background knowledge, including knowledge of a means that will be sufficient for achieving her end, and no significant false beliefs. Second, the implications of Tenenbaum’s views concerning the rational constraints on revising our ends are examined.

A system for the modal logic K furnishes a simple mechanical process for proving theorems.

When we define something as a crime, we generally thereby criminalize the attempt to commit that crime. However, it is a vexing puzzle to specify what must be the case in order for a criminal attempt to have occurred, given that the results element of the crime fails to come about. I argue that the philosophy of action can assist the criminal law in clarifying what kinds of events are properly categorized as criminal attempts. A natural thought is that this (...) project should take the form of specifying what it is in general to attempt or try to perform an action, and then to define criminal attempts as attempts to commit crimes. Focusing on Gideon Yaffe's resourceful work in Attempts (Oxford University Press, 2010) as an example of this strategy, I argue that it results in a view that is overly inclusive: one will count as trying to commit a crime even in the far remote preparatory stages that we in fact have good reason not to criminalize. I offer an alternative proposal to distinguish between mere preparations and genuine attempts that has its basis not in trying, but doing: a criminal attempt is underway once what the agent is doing is a crime. Working out the details of this schema turns out to have important implications for action theory. A recently burgeoning view known as Naive Action Theory holds that all action can be explained by appeal to some further thing that the agent is doing, and that that the same explanatory nexus is at work even when we appeal to what the agent is intending, trying, or preparing to do -- these notions do explanatory work because they too refer to actions that are in progress, albeit in their infancy. If this is right, than the notion of 'doing' will also be too inclusive for the purposes of the criminal law. I argue that we should draw the reverse conclusion: the distinctions between pure intending, trying, preparing, and doing serve an important purpose in the criminal law, and this fact lends support to the view that they are genuine metaphysical and explanatory distinctions. (shrink)

The Limits of Free Will presents influential articles by Paul Russell concerning free will and moral responsibility. The problems arising in this field of philosophy, which are deeply rooted in the history of the subject, are also intimately related to a wide range of other fields, such as law and criminology, moral psychology, theology, and, more recently, neuroscience. These articles were written and published over a period of three decades, although most have appeared in the past decade. Among the (...) topics covered: the challenge of skepticism; moral sentiment and moral capacity; necessity and the metaphysics of causation; practical reason; free will and art; fatalism and the limits of agency; moral luck, and our metaphysical attitudes of optimism and pessimism. (shrink)

Access to education for undocumented migrant children in South Africa remains a significant challenge. While the difficulties related to their inability to access education within the country have been highlighted elsewhere, there remains a lack of clarity on an approach to how this basic human right can be achieved. In this conceptual paper, we draw on the distinction between equality and equity, and describe the various ways in which education has been conceptualised in the South African Constitution – which in (...) part contributes to the existing confusion on education for various groups, including undocumented migrant children. In this paper, we critically reflects on the need to develop an integrated approach for creating a platform that allows all undocumented migrant children access to education in South Africa. We argue that an integrated approach – which entails ways through which access to education can be delivered through the lens of equity – will enhance the right to education for undocumented migrant children in South Africa. We conclude that the South African government must urgently consider this integrated approach to enable access to education for undocumented migrant children, so that they can achieve their full educational potential. (shrink)

Dissident circles during the Czechoslovak communist regime were organized in semi-private islands of resistance. They saw themselves as a parallel polis in line with Arendt’s notion of political action by pursuing “life in truth,” authentic experience, and ultimately freedom. The heroes of these circles were that society’s pariahs. In their quest for authenticity, they turned to the past to find meaning, to understand the nature of their communities and the needs for political action towards the future. As such, they sought (...) what Heidegger would label authentic public interpretations. After 1989, these heroes shaped and adapted to the constitutional design of the new polis and often experienced a transformation from pariah to inauthentic hero to at least the potential to become strong man, maintaining varying degrees of authenticity. (shrink)

Artificial Social Agents (ASAs), which are AI software driven entities programmed with rules and preferences to act autonomously and socially with humans, are increasingly playing roles in society. As their sophistication grows, humans will share greater amounts of personal information, thoughts, and feelings with ASAs, which has significant ethical implications. We conducted a study to investigate what ethical principles are of relative importance when people engage with ASAs and whether there is a relationship between people’s values and the ethical principles (...) they prioritise. The study uses scenarios, embedded with the five AI4People ethical principles (Beneficence, Non-maleficence, Autonomy, Justice, and Explicability), involving ASAs taking on roles traditionally played by humans to understand whether these roles and behaviours (including dialogues) are seen as acceptable or unacceptable. Results from 268 participants reveal the greatest sensitivity to ASA behaviours that relate to Autonomy, Justice, Explicability, and the privacy of their personal data. Models were created using Schwartz’s Refined Values as a possible indicator of how stakeholders discern and prioritise the different AI4People ethical principles when interacting with ASAs. Our findings raise issues around the ethical acceptability of ASAs for nudging and changing behaviour due to participants’ desire for autonomy and their concerns over deceptive ASA behaviours such as pretending to have memories and emotions. (shrink)

An argument is epistemically self-defeating when either the truth of an argument’s conclusion or belief in an argument’s conclusion defeats one’s justification to believe at least one of that argument’s premises. Some extant defenses of the evidentiary value of intuition have invoked considerations of epistemic self-defeat in their defense. I argue that there is one kind of argument against intuition, an unreliability argument, which, even if epistemically self-defeating, can still imply that we are not justified in thinking intuition has evidentiary (...) value. (shrink)

In this book, Russell examines Hume's notion of free will and moral responsibility. It is widely held that Hume presents us with a classic statement of a compatibilist position--that freedom and responsibility can be reconciled with causation and, indeed, actually require it. Russell argues that this is a distortion of Hume's view, because it overlooks the crucial role of moral sentiment in Hume's picture of human nature. Hume was concerned to describe the regular mechanisms which generate moral sentiments such as (...) responsibility, and Russell argues that his conception of free will must be interprted within this naturalistic framework. He goes on to discuss Hume's views about the nature and character of moral sentiment; the extent to which we have control over our moral character; and the justification of punishment. Throughout, Russell argues that the naturalistic avenue of interpretation of Hume's thought, far from draining it of its contemporary interest and significance, reveals it to be of great relevance to the ongoing contemporary debate - particuarly in relation to the views of P.F. Strawson and his influential paper "Freedom and Resentment". (shrink)

Clear and distinct perception is the centrepiece of Descartes’s philosophy — it is the source of all certainty — but what does he mean by ‘clear’ and ‘distinct’? According to the prevailing approach, what it means for a perception to be clear is that its content has a certain objective property, like truth. I argue instead that clarity is at least partly a subjective, phenomenal quality whereby a content is presented as true to the perceiving subject. Clarity comes in degrees. (...) Any weak degree of clarity, available to the senses, can be merely subjective, since what it presents as true may not actually be true. But complete clarity, available to intellectual perception, has an objective dimension, since what it presents as true is always some truth, some bit of reality. Further, I argue that the other perceptual qualities that Descartes identifies — obscurity, confusion, and distinctness — are all defined in terms of clarity. Of particular note is the fact that distinctness is not a positive feature to be added to clarity: a distinct perception is just a completely clear perception. (shrink)

Bernard Williams is widely recognized as belonging among the greatest and most influential moral philosophers of the twentieth-century – and arguably the greatest British moral philosopher of the late twentieth-century. His various contributions over a period of nearly half a century changed the course of the subject and challenged many of its deepest assumptions and prejudices. There are, nevertheless, a number of respects in which the interpretation of his work is neither easy nor straightforward. One reason for this is that (...) both his views and his methods evolved and shifted in significant ways, especially around the time that he wrote and published Ethics and the Limits of Philosophy (i.e. the early 1980s). One way of gauging and assessing these changes in Williams’ views and outlook is to consider his relationship and attitude to other philosophers during this period. Of particular interest is his changing attitude to the moral philosophy of David Hume. This relationship is of considerable importance, not only because it serves as a useful tool for the interpretation of Williams’ views but also because it provides us with some critical insight into the respective strengths and weaknesses of both Hume’s and Williams’ contributions. -/- . (shrink)

Mark Schroeder’s Reasons First is admirable in its scope and execution, deftly demonstrating the theoretical promise of extending the reasons-first approach from ethics to epistemology. In what follows we explore how (not) to account for the evidence-that relation within the reasons-first program, we explain how factive content views of evidence can be resilient in the face of Schroeder’s criticisms, and we explain how knowledge from falsehood threatens Schroeder’s view of knowledge. Along the way we sketch a reliabilist account of the (...) reasons-for relation (inspired by Alston) and show how it limits the applicability of Schroeder’s arguments. (shrink)

Background: Besides regulatory learning skills, learning also requires students to relate to their social context and negotiate it as they transition and adjust to medical training. As such, there is a need to consider and explore the role of social and cultural aspects in student learning, particularly in problem-based learning, where the learning paradigm differs from what most students have previously experienced. In this article, we report on the findings of a study exploring first-year medical students’ experiences during the first (...) semester of an undergraduate problem-based learning medical program at an African medical school. Method: We employed a qualitative case study approach using in-depth interviews with 23 first-year medical students. Participants ranged in age from 18 to 25 years. All students were bi/multilingual (some spoke three to five languages), with English as the learning language. We conducted an inductive thematic analysis to systematically identify and analyze patterns in the data using the Braun and Clarke framework. Results: Before medical school, students worked hard to compete for admission to medical school, were primarily taught using a teacher-centered approach, and preferred working alone. At the beginning of medical school, students found it challenging to understand the problem-based learning process, the role of the case, speaking and working effectively in a group, managing a heavy workload, and taking increased responsibility for their learning. By the end of the first semester, most students were handling the workload better, were more comfortable with their peers and facilitators, and appreciated the value of the problem-based learning approach. Conclusions: Our study highlights the importance of interrogating contextual sociocultural factors that could cause tension when implementing problem-based learning in non-western medical schools. Adjustment to problem-based learning requires a conceptual and pedagogic shift towards learner-centered practice, particularly concerning self direction, the role of the case, and collaborative learning. As such, there is a need to develop and implement research informed learning development programs that enable students to reflect on their sociocultural beliefs and practices, and enhance their regulatory learning competence to optimize meaningful and early engagement with the problem based learning process. (shrink)

An important aspect of moral expertise is moral sensitivity, which is the ability to be sensitive to the presence of morally salient features in a context. This requires being able to see and acquire the morally relevant information, as well as organise and interpret it, so that you can undertake the related work of moral judgement, focus (or motivation) and action. As a distinct but interrelated component of ethical expertise, moral sensitivity can and must be trained and educated. However, despite (...) its importance to moral education, there has been comparatively little discussion about the role of ethical sensitivity and the ways that it can be trained within the context of Kant’s, and Kantian, ethics. This paper seeks to address this gap. While Kant does not explicitly focus in detail on moral sensitivity, by breaking sensitivity down into seven distinct aspects through drawing on the Four Component Model, we are able to identify a wealth of resources in Kant’s work from which we can con- struct an account of moral sensitivity education that draws on his underlying moral theory. (shrink)

This introduction provides a brief overview of the issues and arguments that arise in Hume's _Dialogues concerning Natural Religion_ (1779). It also provides a few brief comments relating to the historical context in which this text should be interpreted , as well as an account of the place of the _Dialogues_ in relation to Hume's other philosophical works.

Should we tell other people the truth? Should we believe what other people tell us? This paper argues that something like these norms of truth-telling and belief govern our production and receipt of testimony in conversational contexts. It then attempts to articulate these norms and determine their justification. More fully specified these norms prescribe that speakers tell the truth informatively, or be trustworthy, and that audiences presume that speakers do this, or trust. These norms of trust, as norms of conversational (...) cooperation, would then seem to be justified on the basis of the interest that each has in the cooperative outcome. The norms of trust would then be justified as Lewisian conventions. Howver, the joint outcome prescribed by these norms is not a equilibrium point: a speaker always does better to have an audience’s trust and the liberty to tell the truth or not as it suits. In this way, testimony presents a problem of trust. The justification of these norms of trust then starts from the recognition that any society that did not resolve this problem of trust would be stymied as a society. The resolution of this problem then requires securing the motivations characteristic of trusting and being trustworthy, where to have these motivations is to have an ethical outlook defined in terms of internalising these norms of trust. This justification genealogical and it is one of value. (shrink)