This volume seeks to explain how American society, which had been capable of noble aspirations such as those in the Declaration of Independence and the Constitution, was capable of adopting one of the most widely deplored statutes of our history, the Sedition Act of 1798. It examines how the political ideals of the American Revolution were undermined by the adoption of repressive doctrines of the English monarchial system - the criminalization of criticism against the king, the Parliament, the judiciary, and (...) Christianity. Freedom of speech was dramatically confined, and this law remained unchallenged until well into the twentieth century. This book will be of keen interest to all concerned with the early Republic, freedom of speech, and evolution of American constitutional jurisprudence. Because it addresses the much-criticized Sedition Act of 1798, one of the most dramatic illustrations of this repressive jurisprudence, the book will also be of interest to Americans concerned about preserving free speech in wartime. (shrink)

In this paper, we propose a novel account of desire reports, i.e. sentences of the form 'S wants p'. Our theory is partly motivated by Phillips-Brown's (2021) observation that subjects can desire things even if those things aren't best by the subject's lights. That is, being best isn't necessary for being desired. We compare our proposal to existing theories, and show that it provides a neat account of the central phenomenon.

Orthodox interpretations of Sperling‘s partial report paradigm support the idea that there is substantially more in our streams of consciousness than we can attend to or recall. I propose an alternative, postdictive interpretation which fails to support any such conclusion. This account is defended at greater length in my ‗Perception and iconic memory‘. Here I focus on the role ascribed to attention by the rival interpretations. I argue that orthodox accounts fail to assign a plausible role to attention. In contrast, (...) I suggest a novel way in which heterodox, postdictive account can assign attention a plausible role. We should therefore prefer such accounts over their orthodox rivals. Consequently, Sperling‘s paradigm fails to probe the true extent of conscious awareness unfettered by limitations on attention or memory. (shrink)

Berger and Mylopoulos (2019) critique recent scepticism about unconscious perception, focusing on experimental work from Peters and Lau, and theoretical work of my own. Central to their wide-ranging discussion is the claim that unconscious perception occupies a default status within both experimental and folk psychology. Here, I argue to the contrary that a conscious-perception-only model should be our default. Along the way, I offer my own analysis of Peters and Lau's study, assess the folk psychological status of unconscious perception, discuss (...) vision-for-action, and confront an important dilemma which Berger and Mylopoulos raise for the sceptic concerning the existence of unconscious mentality in general. (shrink)

(No abstract is available for this citation).

These original essays explore the philosophical implications of Newton's work.

Dr. Floyd-Thomas’s paper brings nuance to the discussion of pride and the hubris brought by the Westernized Enlightenment across disciplines. As much as I have the impulse to throttle others or shout or spit with the onslaught of mis-truths and ‘alternative facts’, this would not be a wise moment to conclude inquiry as an oral historian, or a Christian ethicist. I ask, can we decolonize ourselves, our syllabi, the canon, and thus our students with grace, understanding, even forgiveness so as (...) not to repeat the trespasses? (shrink)

The context of compliance creates special challenges for research ethics education. It can serve as a positive force in promoting research integrity because it forces academic institutions to provide research ethics training, and it forces some people to complete research ethics training. However, when compliance mandates create patchwork coverage with inconsistent requirements, they can have the paradoxical effect of trivializing the very thing they intend to promote. After providing a background on research ethics education mandates from US federal funding agencies, (...) I review the way in which academic institutions tend to respond to these mandates and I explore the impact of these compliance requirements on the goals of research ethics education. Finally, I consider recent calls to harmonize federal agency requirements, and close by sharing the way in which we are trying to harmonize the requirements at my own institution. (shrink)

Although people generally agree that innocent targets of culpable aggression are justified in harming the aggressors in self-defence, there is considerable disagreement regarding whether innocents are justified in defending themselves when their doing so would harm other innocent people. I argue in this essay that harming innocent aggressors and active innocent threats in self-defence is indeed justified under certain conditions, but that defensive actions in such cases are justified as permissions rather than as claim rights. This justification therefore differs from (...) that of self-defence against culpable aggressors, since defensive acts of the latter type are justified as claim rights rather than mere permissions. I argue, however, that the two justifications are alike in that both rest on considerations of distributive justice. (shrink)

This paper is about two requirements on wish reports whose interaction motivates a novel semantics for these ascriptions. The first requirement concerns the ambiguities that arise when determiner phrases, such as definite descriptions, interact with ‘wish’. More specifically, several theorists have recently argued that attitude ascriptions featuring counterfactual attitude verbs license interpretations on which the determiner phrase is interpreted relative to the subject’s beliefs. The second requirement involves the fact that desire reports in general require decision-theoretic notions for their analysis. (...) The current study is motivated by the fact that no existing account captures both of these aspects of wishing. I develop a semantics for wish reports that makes available belief-relative readings but also allows decision-theoretic notions to play a role in shaping the truth conditions of these ascriptions. The general idea is that we can analyze wishing in terms of a two-dimensional notion of expected utility. (shrink)

In this paper, I raise a problem for standard precisifications of the Relational Analysis of attitude reports. The problem I raise involves counterfactual attitude verbs. such as ‘wish’. In short, the trouble is this: there are true attitude reports ‘ S wishes that P ’ but there is no suitable referent for the term ‘that P ’. The problematic reports illustrate that the content of a subject’s wish is intimately related to the content of their beliefs. I capture this fact (...) by moving to a framework in which ‘wish’ relates subjects to sets of pairs of worlds, or paired propositions, rather than—as is standardly assumed—sets of worlds. Although other types of counterfactual attitude reports, for example those involving ‘imagine’, may be similarly problematic, at this stage it is unclear whether they can be handled the same way. (shrink)

This paper identifies three claims that feature prominently in recent discussions concerning the experience of silence: that experiences of silence are the most “negative” of perceptions, that we do not hear silences because those silences cause our experiences of silence, and that to hear silence is to hear a temporal region devoid of sound. The principal proponents of this approach are Phillips and Soteriou, and here I present a series of objections to common elements of their attempts to place these (...) three claims within an account of experience of silence. The final section of the paper returns to the first of the three claims and argues that, in fact, there is no good reason to accept it as initially formulated. However, when properly formulated, the claim ceases to offer support for Phillips’s and Soteriou’s approach to experience of silence. (shrink)

You want to see the concert, but don’t want to take a long drive (even though the concert is far away). Such *strongly conflicting desire ascriptions* are, I show, wrongly predicted incompatible by standard semantics. I then object to possible solutions, and give my own, based on *some-things-considered desire*. Considering the fun of the concert, but ignoring the drive, you want to see the concert; considering the boredom of the drive, but ignoring the concert, you don’t want to take the (...) drive. (shrink)

In this paper, I draw attention to comparative preference claims, i.e. sentences of the form \S prefers p to q\. I show that preference claims exhibit interesting patterns, and try to develop a semantics that captures them. Then I use my account of preference to provide an analysis of desire. The resulting entry for desire ascriptions is independently motivated, and finds support from a wide range of phenomena.

In some sentences, demonstratives can be substituted with definite descriptions without any change in meaning. In light of this, many have maintained that demonstratives are just a type of definite description. However, several theorists have drawn attention to a range of cases where definite descriptions are acceptable, but their demonstrative counterparts are not. Some have tried to account for this data by appealing to presupposition. I argue that such presuppositional approaches are problematic, and present a pragmatic account of the target (...) contrasts. On this approach, demonstratives take two arguments and generally require that the first, covert argument is non-redundant with respect to the second, overt argument. I derive this condition through an economy principle discussed by Schlenker (2005). (shrink)

In this paper I argue that holes are not objects, but should instead be construed as properties or relations. The argument proceeds by first establishing a claim about angles: that angles are not objects, but properties or relations. It is then argued that holes and angles belong to the same category, on the grounds that they share distinctive existence and identity conditions. This provides an argument in favour of categorizing holes as one categorizes angles. I then argue that a commitment (...) to the existence of properties to be identified with holes provides sufficient resources to account for true claims about holes. (shrink)

Composition as identity, as I understand it, is a theory of the composite structure of reality. The theory’s underlying logic is irreducibly plural; its fundamental primitive is a generalized identity relation that takes either plural or singular arguments. Strong versions of the theory that incorporate a generalized version of the indiscernibility of identicals are incompatible with the framework of plural logic, and should be rejected. Weak versions of the theory that are based on the idea that composition is merely analogous (...) to identity are too weak to be interesting, lacking in metaphysical consequence. I defend a moderate version according to which composition is a kind of identity, and argue that the difference is metaphysically substantial, not merely terminological. I then consider whether the notion of generalized identity, though fundamental, can be elucidated in modal terms by reverse engineering Hume’s Dictum. Unfortunately, for realists about possible worlds, such as myself,... (shrink)

In this paper I argue that the theory that holes are immaterial objects faces an objection that has traditionally been thought to be the principal difficulty with its main rival, which construes holes as material parts of material objects. Consequently, one of the principal advantages of identifying holes with immaterial objects is illusory: its apparent ease of accounting for truths about number of holes. I argue that in spite of this we should not think of holes as material parts of (...) material objects. This is because the theory that holes are properties does not face the same difficulties as either of these theories that construe holes as objects of some sort. (shrink)

In this paper, I critique two conceptions of mechanisms, namely those put forth by Stuart Glennan (Erkenntnis 44:49–71, 1996; Philosophy of Science 69:S342–S353, 2002) and Machamer et al. (Philosophy of Science 67:1–25, 2000). Glennan’s conception, I argue, cannot account for mechanisms involving negative causation because of its interactionist posture. MDC’s view encounters the same problem due to its reificatory conception of activities—this conception, I argue, entails an onerous commitment to ontological dualism. In the place of Glennan and MDC, I propose (...) a “modified conception” of mechanisms, which (a) obviates the problem of negative causation by reinterpreting MDC’s activities according to a “descriptivist” account, and (b) avoids MDC’s problem by postulating a monistic ontology of entities. Thus, by solving these problems, my modified conception offers a cogent, more adequate alternative to Glennan’s and MDC’s conceptions of mechanisms. (shrink)

It follows from Humean principles of plenitude, I argue, that island universes are possible: physical reality might have 'absolutely isolated' parts. This makes trouble for Lewis's modal realism; but the realist has a way out. First, accept absolute actuality, which is defensible, I argue, on independent grounds. Second, revise the standard analysis of modality: modal operators are 'plural', not 'individual', quantifiers over possible worlds. This solves the problem of island universes and confers three additional benefits: an 'unqualified' principle of compossibility (...) can be accepted; the possibility of nothing can be accommodated; and the identity of indiscernible worlds can be decisively refuted. (shrink)

At more than five-hundred pages, this volume — the first in a set of five — is neither a short nor an easy read. Most will, I suspect, treat the book as a reference work, consulting only those sections relevant to their study. But its materials are sometimes demanding; and in several chapters readers will encounter considerable interpretive difficulties. I shall have more to say about these difficulties further down. First, though, a few comments on the book’s contents.

This volume contains eighteen papers, three with new postscripts, that were written over the past 35 years. Five of the papers have not been previously published. Together they provide a comprehensive account of modal reality—the realm of possible worlds—from a Humean perspective, with excursions into neighboring topics in metaphysics. Part 1 sketches an account of reality as a whole, both the mathematical and the modal, defending a form of plenitudinous realism: every consistent proposition is true of some portion of reality. (...) Part 2 presents and defends a realist theory of concrete possible worlds with an absolute ontological distinction between the actual and the merely possible. Part 3 presents and defends a Humean account of modal plenitude, formulating and endorsing principles of recombination, of plenitude of possible structures, and of plenitude of alien contents. Part 4 applies the Humean account to truthmaking, mereology, spacetime, and quantities. I argue that holding fast to Humean strictures leads to views that differ in radical ways from those put forth by contemporary metaphysicians. (shrink)

In this chapter, I survey what I call Lewisian approaches to modality: approaches that analyze modality in terms of concrete possible worlds and their parts. I take the following four theses to be characteristic of Lewisian approaches to modality. (1) There is no primitive modality. (2) There exists a plurality of concrete possible worlds. (3) Actuality is an indexical concept. (4) Modality de re is to be analyzed in terms of counterparts, not transworld identity. After an introductory section in which (...) I motivate analyzing modality in terms of possible worlds, I devote one section to each of these four theses. For each thesis, I take Lewis’s interpretation and defense as my starting point. I then consider and endorse alternative ways of accepting the thesis, some of which disagree substantially with Lewis’s interpretation or defense. There is more than one way to be a Lewisian about modality. (shrink)

I am a realist of a metaphysical stripe. I believe in an immense realm of "modal" and "abstract" entities, of entities that are neither part of, nor stand in any causal relation to, the actual, concrete world. For starters: I believe in possible worlds and individuals; in propositions, properties, and relations (both abundantly and sparsely conceived); in mathematical objects and structures; and in sets (or classes) of whatever I believe in. Call these sorts of entity, and the reality they comprise, (...) metaphysical. In contrast, call the actual, concrete entities, and the reality they comprise, physical. Physical and metaphysical reality together comprise all that there is. In this paper, it is not my aim to defend realism about any particular metaphysical sort of entity. Rather, I ask quite generally whether and how any brand of realism about metaphysical sorts of entity could be justified? (shrink)

When did kosmos come to mean *the* kosmos, in the sense of ‘world-order’? I venture a new answer by examining later evidence often underutilised or dismissed by scholars. Two late doxographical accounts in which Pythagoras is said to be first to call the heavens kosmos (in the anonymous Life of Pythagoras and the fragments of Favorinus) exhibit heurematographical tendencies that place their claims in a dialectic with the early Peripatetics about the first discoverers of the mathematical structure of the universe. (...) Likewise, Xenophon and Plato refer to ‘wise men’ who nominate kosmos as the object of scientific inquiry into nature as a whole and the cosmic ‘communion’ (koinônia) between all living beings, respectively. Again, later testimonies help in identifying the anonymous ‘wise men’ by associating them with the Pythagoreans and, especially, Empedocles. As Horky argues, not only is Empedocles the earliest surviving source to use kosmos to refer to a harmonic ‘world-order’ and to illustrate cosmic ‘communities’ between oppositional pairs, but also his cosmology realises the mutual correspondence of these aspects in the cycle of love and strife. Thus, if later figures posited Pythagoras as the first to refer to the universal ‘world-order’ as the kosmos, they did so because they believed Empedocles to have been a Pythagorean natural scientist, whose combined focus on cosmology and ethics exemplified a distinctively Pythagorean approach to philosophy. (shrink)

In this paper, I offer objections to an approach to formulating principles referring to moral rights that has come to known as “specification.” These objections focus on rights-principles in their role as premises of inferences to conclusions regarding the moral rights of individuals in particular situations. I argue on practical grounds that specified principles have no useful role to play in such inferences, and on theoretical grounds that the specificationist position is self-defeating. This latter argument also suggests an interpretation of (...) rights principles that avoids the objections to which specification is vulnerable. (shrink)

According to David Lewis, a realist about possible worlds must hold that actuality is relative: the worlds are ontologically all on a par; the actual and the merely possible differ, not absolutely, but in how they relate to us. Call this 'Lewisian realism'. The alternative, 'Leibnizian realism', holds that actuality is an absolute property that marks a distinction in ontological status. Lewis presents two arguments against Leibnizian realism. First, he argues that the Leibnizian realist cannot account for the contingency of (...) actuality. Second, he argues that the Leibnizian realist cannot explain why skepticism about one's own actuality is absurd. In this paper, I mount a defense of Leibnizian realism. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reconsiderations on History and Antiquarianism: Arnaldo Momigliano and the Historiography of Eighteenth-Century BritainMark Salber PhillipsQuando mia figlia era molto piccola si divertiva a entrare nel mio studio e a chiedermi con finta gravità: “Signore papà che cosa hai concluso?” La sua domanda mi è tornata in mente molte volte più tardi, e mi ritorna nella mente anche oggi. Concludere non è facile, in qualsiasi lingua. E io per natura (...) preferisco proporre problemi.—A. Momigliano, “Epilogo senza conclusione”The question is: can we save for ourselves and for our successors this immemorial tradition, this long-standing delight, of talking to past historians as if they were our senior colleagues?—A. Momigliano, “Polybius Between the English and the Turks”More than any other historian of this century, Arnaldo Momigliano shaped our understanding of the evolution of Western historiography from the ancient to the modern world. Fundamental to this continuity, as Momigliano saw it, was the revival in the Renaissance of the classical division of history into two distinct genres. The first (often called, without further qualification, “history”) is the narrative of public events organized in linear [End Page 297] and causal fashion; the second, antiquities, is a more diverse body of writing that neglects political narrative for philosophical, literary, topographical, and other concerns. After the Reformation antiquarianism took on new tasks in response to the religious controversies of the age, but it remained distinct from the narrative tradition. Only in the eighteenth century did a convergence begin that has finally been completed in the historical methods of our own time. 1This identification of the eighteenth century as the time when historical narrative and antiquarian research converged gives Momigliano’s views their particular interest to students of this period. His terms, however, are always far wider than any single century. In fact his argument constitutes a genealogy of modern historical method, since the merging of the two traditions—first witnessed in the erudite historiography of Edward Gibbon—was a precondition of modern practice. On these foundations, a modern historical discipline has grown up in which systematic research has become indivisible from the task of representing the past in narrative, with the consequence that the ancient separation of history and antiquities has at last been transcended.This essay is intended as a sketch of an alternative approach to the study of historical thought and writing in eighteenth-century Britain. In my view an essential point of departure is the interest of eighteenth-century writers in the structures and experiences of private life, their desire to explore the inward lives of individuals and the everyday life of societies. This revaluation of private life challenged the classical conception of history in fundamental ways, resulting in a fruitful tension between the social and sentimental interests of the age and its inherited view of history. At stake, in the very [End Page 298] broadest terms, was the need to find forms of historical narrative that met the needs of a commercial society and recognized the values and activities of a non-aristocratic audience.In the eighteenth century antiquarian erudition was far from the only genre bordering on the territory of political narrative. Conjectural history, religious history, history of manners, history of sciences and of literature, biography, memoir, and novel all defined themselves in relation to a traditional conception of history and claimed the attention of readers for their own rival narrative spaces. More particularly, these related genres ranged themselves against history’s strict identification with public life, with all the assumptions about audience, gender, and intellectual authority that accompanied the public domain. Without ever displacing the national narrative in the hierarchy of literatures, these other genres offered a variety of alternative histories whose common ground was their resistance to the assumed priority of politics. 2For a generation Momigliano’s dialectic of history and antiquarianism has served as an organizing principle for a good deal of teaching and writing on early modern historiography. 3 It is time, I believe, for a revaluation of this conceptual scheme. The wider consideration of genres I am urging would greatly enlarge the framework of discussion and give us a sharper sense of the interests of eighteenth-century historians and their... (shrink)

If realism about possible worlds is to succeed in eliminating primitive modality, it must provide an 'analysis' of possible world: nonmodal criteria for demarcating one world from another. This David Lewis has done. Lewis holds, roughly, that worlds are maximal unified regions of logical space. So far, so good. But what Lewis means by 'unification' is too narrow, I think, in two different ways. First, for Lewis, all worlds are (almost) 'globally' unified: at any world, (almost) every part is directly (...) linked to (almost) every other part. I hold instead that some worlds are 'locally' unified: at some worlds, parts are directly linked only to "neighboring" parts. Second, for Lewis, each world is (analogically) 'spatio-temporally' unified; every world is 'spatio-temporally' isolated from every other. I hold instead: a world may be unified by nonspatio-temporal relations; every world is 'absolutely' isolated from every other. If I am right, Lewis's conception of logical space is impoverished: perfectly respectable worlds are missing. (shrink)

In a series of articles and books published in the 1970s, David Hull (1935–2010) and Michael Ruse (1940–) proposed interpretations of the relation between nineteenth-century British philosophy of science, on the one hand, and the views and methods of Charles Darwin, on the other, that were incompatible or at least in strong interpretive tension with one another. According to Hull, John Herschel’s and William Whewell’s philosophies of science were logically incompatible with Darwin’s revolutionary theory. According to Ruse, however, Darwin discovered (...) and developed his theory through direct adherence to those philosophies. Here, I reconstruct Hull’s and Ruse’s interpretations of the Herschel-Whewell-Darwin relationship and then, drawing on Hull’s and Ruse’s published record and archival correspondence in the years 1968–76—particularly regarding reduction, laws, and species—I offer an explanation for their differences, namely, their different orientations to logical empiricism. (shrink)

Since the publication of the successful animal trials of the Biobag, a prototypical extrauterine support for extremely premature neonates, numerous ethicists have debated the potential implications of such a device. Some have argued that the Biobag represents a natural evolution of traditional newborn intensive care, while others believe that the Biobag would create a new class of being for the patients housed within. Kingma and Finn argued inBioethicsfor making a categorical distinction between fetuses, newborns and ‘gestatelings’ in a Biobag on (...) the basis of a conceptual distinction between ectogenesis versus ectogestation. Applying their arguments to the clinical realities of newborn intensive care, however, demonstrates the inapplicability of their ideas to the practice of medicine. Here, I present three clinical examples of the difficulty and confusion their argument would create for clinicians and offer a possible remedy: namely, discarding the term ‘artificial womb’ in favour of ‘Biobag’. (shrink)

Abstract: In this paper I consider recent attempts to establish that the geometry of visual experience is a spherical geometry. These attempts, offered by Gideon Yaffe, James van Cleve and Gordon Belot, follow Thomas Reid in arguing for an equivalency of a geometry of ‘visibles’ and spherical geometry. I argue that although the proposed equivalency is successfully established by the strongest form of the argument, this does not warrant any conclusion about the geometry of visual experience. I argue, firstly, that (...) the resistance of this contemporary argument to empirical considerations counts against its plausibility. Moreover, I argue that the contemporary approach provides no compelling reason for supposing that the geometry offered as the geometry of ‘visibles’ is the correct geometrical description of visual experience. (shrink)

Humeans have a problem with quantities. A core principle of any Humean account of modality is that fundamental entities can freely recombine. But determinate quantities, if fundamental, seem to violate this core principle: determinate quantities belonging to the same determinable necessarily exclude one another. Call this the problem of exclusion. Prominent Humeans have responded in various ways. Wittgenstein, when he resurfaced to philosophy, gave the problem of exclusion as a reason to abandon the logical atomism of the Tractatus with its (...) free recombination of elementary propositions. Armstrong promoted a mereological solution to the problem of exclusion; but his account fails in manifold ways to provide a general solution to the problem. Lewis studiously avoided committing to any one solution, trusting simply that, since Humeanism was true, there had to be some solution. Abandonment; failure; avoidance: we Humeans need to do better. -/- In this paper, I present what I take to be the best account of quantities, tailoring it where needed to meet Humean demands as well as my own prior commitment to quidditism, and my own comparativist inclinations. In short: determinables, not determinates, are the fundamental properties, and freely recombine; determinates arise from the instantiation of determinables in an enhanced world structure; determinate quantities may be local (in a sense to be explained), but they are not intrinsic. Is the account I end up with Humean? Not, unfortunately, as it stands: the problem of exclusion still rears its ugly head. After dismissing a failed attempt at a solution, I consider in the final section the two viable Humean options. One attributes the source of the necessary exclusions to conventional definition, the other attributes it to logic. The first is safe and familiar, but not a response I can accept given my other commitments. The second is more radical and less familiar; but I am convinced it is on the right track. I don’t have space to develop it much here, but I put it out for future research. (shrink)

Which mathematical structures are possible, that is, instantiated by the concrete inhabitants of some possible world? Are there worlds with four-dimensional space? With infinite-dimensional space? Whence comes our knowledge of the possibility of structures? In this paper, I develop and defend a principle of plenitude according to which any mathematically natural generalization of possible structure is itself possible. I motivate the principle pragmatically by way of the role that logical possibility plays in our inquiry into the world.

In lieu of an abstract, here is a brief excerpt of the content:Philosophy, Psychiatry, & Psychology 9.1 (2002) 61-63 [Access article in PDF] Arguing from Neuroscience in Psychiatry James Phillips PHILIP GERRANS "A One-stage Explanation of the Cotard Delusion" provides an elegant example of the application of neuroscientific findings to known clinical phenomena in psychiatry. Gerrans argues that, in the cases of the Cotard and Capgras delusions, a one-stage explanation is sufficient to account for the clinical phenomena. That is, the (...) neuroanatomic defect and the consequent anomalous experience are sufficient to produce the delusion. According to Gerrans, we do not need to postulate that the delusion will emerge only if the anomalous experience is filtered through a faulty reasoning process (a two-stage explanation). Against the argument of Young and Leafhead (1996) that Cotard and Capgras delusions stem from the same neuroanatomic deficit and differentiate only in being processed differently—thus requiring a two-stage explanation—Gerrans argues that the respective neuroanatomic defects are in fact different, and that, therefore, the two delusional syndromes differ at the first stage and do not require the two-stage explanation suggested by Young and Leafhead.I do not have an opinion as to who is right in this disagreement, and I will devote these remarks to explaining why I do not have an opinion. In developing this explanation I will touch on what I find problematic in many discussions of neuroscience, neurocognitive models, and clinical psychiatry; I will thus use this article to highlight those problems.On the face of it, one would think that the issue raised by Gerrans should admit of a simple resolution. He argues that Capgras and Cotard delusions derive from different neural defects. Young and Leafhead, on the other hand, base their two-stage argument on the argument that the two delusions derive from the same neural defect. So which is it? Neuroscientists should be able to settle the issue and end the dispute. Gerrans remarks "that we need to look more closely at the CN [cognitive neuropsychiatric] explanation of the Capgras delusion." As he describes it, face recognition involves two components, a cognitive and an affective component, with separate neuroanatomic substrates. An individual successfully recognizes the face of a friend or acquaintance when she matches the cognitive recognition (cognitive component) with the affective tone of familiarity (second component). When there is a lesion in the neural substrate of the affective component, she may recognize the face but without the tone of familiarity. In her effort to understand her affective experience of the face as alien rather than as familiar, she may conclude that her friend has been replaced by a double. Thus we have the Capgras delusion.Let us now unpack this explanation. According to Gerrans, researchers have hypothesized [End Page 61] two anatomatically distinct pathways involved in face recognition. He writes: "Initially... these separate neuroanatomic substrates were hypothesized to lie in separate dorsal and ventral processing pathways, but the most persuasive hypothesis is that of Breen et al. that face recognition is performed in the ventral visual processing pathway, whereas covert [affective] recognition effects result from the activation of pathways connecting the ventral pathway and the limbic system. It is damage to these latter pathways that gives rise to the Capgras delusion."In other words, the explanation of Capgras delusions depends on a neurocognitive model, itself based on an unspecified base of neuroanatomic data. When Gerrans writes that "[t]he Capgras delusion arises in cases where, following a neurological accident, the pathways connecting the FRU [Face Recognition Unit] to the limbic system are damaged leaving ventral pathways and hence overt recognition unimpaired...," he means that the Capgras delusion arises in that manner if the proposed model bears any relation to the reality of the living brain and if real Capgras patients have suffered the hypothesized lesion. At this point the reader is struggling with the following questions: (1) What are the hard neuroanatomic data underpinning the neurocognitive model? (2) What is the argument for developing this model (single Face Recognition Unit with independent pathways to cognitive and affective components of face recognition) out of the hard data? (3) What is the evidence... (shrink)

Preface Phillip R. Sloan, Gerald McKenny, Kathleen Eggleson pp. xiii-xviii In November of 2009, the University of Notre Dame hosted the conference “Darwin in the Twenty-First Century: Nature, Humanity, and God.‘ Sponsored primarily by the John J. Reilly Center for Science, Technology, and Values at Notre Dame, and the Science, Theology, and the Ontological Quest project within the Vatican Pontifical... 1. Introduction: Restructuring an Interdisciplinary Dialogue Phillip R. Sloan pp. 1-32 Almost exactly fifty years before the Notre Dame (...) conference, the world’s largest centenary commemoration of Darwin’s legacy was held at nearby University of Chicago. This event, organized by a committee spearheaded by University of Chicago anthropologist Sol Tax, drew nearly 2,500 registrants. In attendance were the primary leaders... Part 1. Nature 2. Evolution through Developmental Change: How Alterations in Development Cause Evolutionary Changes in Anatomy Scott F. Gilbert pp. 35-60 For the past half-century, the mechanisms of evolution have been explained by the fusion of genetics and evolutionary biology called “the Modern Synthesis.‘ The tenets of the Modern Synthesis have been generally formulated as such: 1. There is genetic variation within the population. 2. There is competition... 3. The Evolution of Evolutionary Mechanisms: A New Perspective Stuart A. Newman pp. 61-89 The Modern Evolutionary Synthesis, based on Charles Darwin’s concept of natural selection in conjunction with a genetic theory of inheritance in a population-based framework, has been, for more than six decades, the dominant scientific perspective for explaining the diversity of living organisms. In recent years, however, with the growth... 4. The Evolvability of Organic Forms: Possible, Likely, and Unlikely Change from the Perspective of Evolutionary Developmental Biology Alessandro Minelli pp. 90-115 Confronted with the extraordinary diversity of animal form, we can ask questions about function and adaptation. How does this animal move? How does it feed? How does it defend itself from its enemies? But we can also ask questions about development, reproduction, and heredity. What mechanisms produce these forms? How are these... 5. Accident, Adaptation, and Teleology in Aristotle and Darwinism David J. Depew pp. 116-143 Charles Darwin framed the Origin of Species to meet criteria for inductive science set out by John Herschel in his Preliminary Discourse on the Study of Natural Philosophy. Accordingly, he was distraught when he learned that Herschel, to whom he had sent a copy of his newly published book, was not... 6. The Game of Life Implies Both Teleonomy and Teleology Gennaro Auletta, Ivan Colagè, Paolo D’Ambrosio pp. 144-164 The present contribution is mainly aimed at suggesting the importance of teleonomy and teleology as explanatory mechanisms in biology in the light of recent achievements in the field, and at showing that they play an actual and relevant role in the realm of life. The issue of finality in biology still provokes lively debates in the... Part 2. Humanity 7. Humanity’s Origins Bernard Wood pp. 167-181 One of Charles Darwin’s many achievements is that he began the process of converting the Tree of Life from a religious metaphor into a biological reality. All types of living organisms, be they animals, plants, fungi, bacteria, or viruses, are at the end of twigs that reach the surface of the Tree of Life, and all the types of organisms... 8. Darwin’s Evolutionary Ethics: The Empirical and Normative Justifications Robert J. Richards pp. 182-200 In the increasingly secular atmosphere of the nineteenth century, intellectuals grew wary of the idea that nature had any moral authority. In an earlier age, one might have looked upon the dispositions of nature as divinely sanctioned, and thus one could call upon natural law to ground moral judgment. Certain behaviors, for instance, might have... 9. Crossing the Milvian Bridge: When Do Evolutionary Explanations of Belief Debunk Belief? Paul E. Griffiths, John S. Wilkins pp. 201-231 Two traditional targets for evolutionary skepticism are religion and morality. Evolutionary skeptical arguments against religious belief are continuous with earlier genetic arguments against religion, such as that implicit in David Hume’s Natural History of Religion. Evolutionary arguments are also... 10. Questioning the Zoological Gaze: Darwinian Epistemology and Anthropology Phillip R. Sloan pp. 232-266 This quotation from Darwin’s Descent of Man illuminates an under-explored issue in Darwin’s work---not the issue of evolutionary ethics itself, but the epistemology of experience assumed in his work, and the consequences of his application of this “zoological gaze‘ to human beings. I will term this epistemological stance in this chapter “natural historical... Part 3. God 11. Evolution and Catholic Faith John O’Callaghan pp. 269-298 To begin to examine the relation of orthodox Catholic Christian faith to evolutionary theory and the question of human origins, consider words of the fourth pope, St. Clement: Let us fix our gaze on the Father and Creator of the whole world, and let us hold on to his peace and blessings, his splendid and surpassing... 12. After Darwin, Aquinas: A Universe Created and Evolving William E. Carroll pp. 299-337 At the 2000 Jubilee Session for scientists, held at the Vatican in May of that year, Archbishop Józef Życiński offered an eloquent assessment of contemporary discourse on the relationship between the natural sciences and theology. He ended his address with the comment that what is needed today is a new Thomas Aquinas. I remember... 13. Evolutionary Theism and the Emergent Universe Józef Życiński pp. 338-354 The 150th anniversary of the publication of Charles Darwin’s The Origin of Species has been celebrated in the context of an animated debate concerning both scientific and philosophical issues implied by the theory of evolution.1 One finds a deep diversity of attitudes, both methodological and semantic, in the current debates on evolutionary... 14. Beyond Separation or Synthesis: Christ and Evolution as Theodrama Celia Deane-Drummond pp. 355-380 The fervor with which popular discourse on science and religion has continued to bubble up in the anniversary year celebrating Darwin’s achievements shows that the publically perceived conflict between science and religion will not go away. Academic discussion on such matters is therefore not just peripheral to cultural concerns but takes... Part 4. Past and Future Prospects 15. Imagining a World without Darwin Peter J. Bowler pp. 383-403 What would have happened if Charles Darwin had not lived to write On the Origin of Species? Perhaps his bad health caused the early death he feared, or maybe he fell overboard while on the voyage of the Beagle. Would the world have still experienced the Darwinian Revolution under another name, or would the history of science, and... 16. What Future for Darwinism? Jean Gayon pp. 404-423 What future for Darwinism? I will propose some criteria for exploring this question in the domains of both evolutionary biology and the human sciences. Do not expect me to tell you where we will stand thirty years from now. It will be enough to identify a few general tendencies. For the sake of brevity, I will not devote a preamble to explain... Contributors pp. 424-430. (shrink)

(Longer version - work in progress) Various accounts of distinctively mathematical explanations (DMEs) of complex systems have been proposed recently which bypass the contingent causal laws and appeal primarily to mathematical necessities constraining the system. These necessities are considered to be modally exalted in that they obtain with a greater necessity than the ordinary laws of nature (Lange 2016). This paper focuses on DMEs of the number of equilibrium positions of n-tuple pendulum systems and considers several different DMEs of these (...) systems which bypass causal features. It then argues that there is a tension between the modal strength of these DMEs and their epistemic hooking, and we are forced to choose between (a) a purported DME with greater modal strength and wider applicability but poor epistemic hooking, or (b) a narrowly applicable DME with lesser modal strength but with the right kind of epistemic hooking. It also aims to show why some kind of DMEs may be unappealing for working scientists despite their strong modality, and why some DMEs fail to be modally robust because of making ill-informed assumptions about their target systems. The broader goal is to show why such tensions weaken the case for DMEs for pendulum systems in general. (shrink)