Suzanne de Castell, Helen Freeman; Education as a Socio-Practical Field: the theory/practice question reformulated, Journal of Philosophy of Education, Volume 1.

This paper explores the rhetoric of obstetric ultrasound technology as it relates to the abortion debate, specifically the interpretation given to ultrasound images by opponents of abortion. The tenor of the anti-abortion approach is precisely captured in the videotape, Ultrasound:A Window to the Womb. Aspects of this videotape are analyzed in order to tease out the assumptions about the (female) body and about the access to truth yielded by scientific technology (ultrasound) held by militant opponents of abortion. It is argued (...) that the ultrasound images do not offer transparent confirmation of the ontological status of the embryo and fetus. Rather, the window of ultrasound is constructed through a complex combination of visual and verbal devices: ultrasound images, photographic images, verbal argument, and emotional appeal. (shrink)

In recent years there has been a noticeable yet largely unacknowledged ‘pragmatic turn’ in the scientific realism debate, inspired in part by van Fraassen’s work on ‘epistemic stances’. Features of this new approach include: an ascent to the meta-level (the focus is not so much on whether scientific realism is true, but on the prior questions of the nature of the positions in this debate, how to decide whether to be a scientific realist, etc.); a reinterpretation of scientific realism and (...) anti-realism as (or as closely associated with) stances or frameworks, rather than theories or beliefs; a move away from the previously dominant empirical-explanatory (i.e. quasi-scientific or naturalistic) conception of scientific realism, anti-realism, and their justification; and a stress on the pragmatic and values-based elements in the debate. The traditional scientific realism debate is concerned with determining which position is true, or most epistemically justified. The new approach by contrast is concerned with determining which position best serves certain values, e.g. is most useful, fruitful, or otherwise prudentially preferable. In this paper we try to bring together the various strands in this new orientation, summarise its key features, contrast it with superficially similar but opposing views, and explore the similarities and differences among some of its adherents. Given we are advocates of the turn, we also offer a defence of the value and fruitfulness of this reconceptualization of the debate. (shrink)

For those who have understood the solution to the Liarʼs Paradox and the Paradoxes of Predication, presented in A Comprehensive Solution to the Paradoxes and The Solution to the Liarʼs Paradox1, it will come as no surprise how the Berry Paradox should be solved. Nonetheless, the solution will be presented here in a short note, for completenessʼ sake.

This paper assesses how views of disability and enhancement can combine. It is hard to maintain that disabilities and enhancements are both undesirable. Disability-positive views can combine with support for or opposition to enhancement, but not with the view that enhanced traits reliably increase well-being. It is consistent to hold that disability is bad and enhancement good; the plausibility of this combination depends on whether it is better to have more options and fewer limitations. Understanding these combined positions makes it (...) easier to check for consistency by evaluating positions on disability and enhancement against each other. (shrink)

Transhumanists and other proponents of enhancement have been criticized for their attitude to disability. Melinda Hall argues that transhumanists denigrate disabled people by devaluing interdependence and vulnerability, and implying that disabled people are dangerous. It might also be thought that further development of enhancement technologies would have bad consequences within current, ableist and otherwise oppressive social contexts. This paper responds to these objections, arguing that enhancement needn't be in conflict with disability justice. While enhancements can be used and promoted in (...) ways that reinforce ableism and other oppression, ways of mitigating these problems might be found by drawing on ideas from the disability rights movement, and social justice movements more broadly. The development of more accessible environments, and a general openness to surprises about which traits promote well-being, can help to create conditions under which people have genuine choice over which enhancement technologies, if any, to use. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Significance of R. G. Collingwood’s Principles of HistoryDavid BoucherThe Principles of History is the work that Collingwood saw as his principal philosophical enterprise, the book for which his whole intellectual life had been a preparation. It was to have been a work divided into three books. 1 In the first there was to be a discussion of the characteristics that make the special science of history distinctive. In (...) the second history was to be compared with other sciences. Third, he intended to investigate the relationship between history and practical life. He thought of beginning his project by giving a brief account of the different senses of the concept of history. Book one was divided into four chapters. The first was to concentrate on evidence and testimony relating them to scissors-and-paste history. Chapter two was to present a theory of action, res gestae, or action expressive of thought, in contrast with the idea of process, or change, associated with pseudo-history. In chapter three reenactment was to be discussed and contrasted with the idea of a dead past. Chapter four was to argue that history in contrast with other purported pretenders to the title can justifiably claim to be the science of the mind. Book two was divided into three chapters. Chapter one was to discuss history and natural science, showing that neither could be reduced to each other. He also wanted to contend that the natural sciences are themselves historical achievements in that they depend upon the historical facts of observation and thought. Chapter two was to deal with history and the human sciences, such as economics, which he describes as crypto-histories. In the third chapter Collingwood intended to explore the relation between history and philosophy. In book three, which is described less precisely, he wanted to argue that history overcomes the distinction between theory and practice, and that reenactment overcomes the dualism between mind and its objects. This, he thought, would enable him to give a characterization of historical morality and historical civilization in contrast with their utilitarian counterparts.He began writing the book on 15 February 1939 and had finished the first three chapters by 23 February. Over a month later, on 26 and 27 March, he began chapter four but was unable to formulate his thoughts on the past, and the relation between history and philosophy. At this point he stopped, never to return to the manuscript again. What we have left of The Principles of History deviates considerably from the original plan. Only three chapters were written, the third of which does not contain the crucial discussion of re-enactment. In addition, uncompleted fragments of the beginnings of a fourth chapter remain.In this paper I intend to look at why Collingwood’s explicit authorization to publish the Principles of History was disregarded by Knox and Oxford University Press. In addition, I want to look at three aspects of the rediscovered manuscript. In the second and third sections, on the method and subject matter of history respectively, I examine the extent to which Knox’s suppression of the Principles of History contributed to a good deal of the confusion surrounding the interpretation of Collingwood’s key ideas. What emerges from the pages of the Principles of History is how integral The Principles of Art and An Essay on Metaphysics are to understanding Collingwood’s later philosophy of history, a connection that is distorted by the patchwork nature of The Idea of History.In the fourth section of the paper I suggest that the most significant omission to which Collingwood never returned was the theory of reenactment. Reenactment more than any other aspect of his writings has been placed by interpreters at the centre of Collingwood’s philosophy of history. W. H. Dray’s new book is wholly focused upon this theme. Dray did not, however, see The Principles of History in time to incorporate the implications for reenactment theory of Collingwood’s broadening of the subject matter of history to include the emotions. 2 The theory of reenactment could no longer be sustained by the earlier argument found in The Idea of History, because Collingwood, in The Principles of... (shrink)

This thesis has three aims. Firstly, to make the case for considering disability and enhancement in parallel. There is an ethical need for debates on enhancement to incorporate disability perspectives, concepts of enhancement depend on concepts of disability, and drawing the two together can help us avoid biases. Secondly, to investigate which views on disability are consistent with which views on enhancement. It is difficult to oppose enhancement while holding that it is bad to be disabled. While some accounts that (...) take a more positive view of disability or impairment, such as the strong social model, might imply that we should change society rather than using enhancements, other disability-positive views, such as the value-neutral model, leave room for the possibility that enhancement is beneficial for some people. Support for enhancement can thus be accompanied by a nuanced understanding of the relationship between disability and well-being, and enhancement need not be in conflict with disability justice. Third, to develop a substantive view on disability and enhancement. Disability, understood as socially salient limitation, is somewhat bad in general or on average, but the position defended leaves room for many cases in which disability is neutral or desirable. This view can thus capture what is right in both bad-difference and mere-difference views. Enhancements, understood as capacity-increasing technologies, are likely to be beneficial to many people, and are important to develop and make widely available. Nevertheless, individuals are not obligated to use them. Developments in these technologies should therefore be accompanied by concrete steps to ensure that society remains as accessible as possible for those who do not use them, just as we should promote accessibility for people considered disabled now. (shrink)

Van Fraassen’s view that many philosophical positions should be understood as stances rather than factual beliefs with propositional content, has become increasingly popular. But the precise relation between a philosophical stance, and the factual beliefs that typically accompany it, is an unresolved issue. It is widely accepted that no factual belief is sufficient for holding a particular stance, but some have argued that holding certain factual beliefs is nonetheless necessary for adopting a given stance. I argue against this claim, along (...) with the weaker claim that while there are no beliefs that are necessary for adopting a particular stance, those who share a stance must share some characteristic belief(s) in common. I outline and defend an alternative ‘cluster’ account, according to which, in order to accept a stance, one must hold some minimal subset of the set of theoretical beliefs characteristic of the stance in question. This view can accommodate the intuitions motivating those who defend the stronger necessity claims, while crucially allowing for the flexibility of a stance vis-à-vis the relevant factual beliefs, and its relative independence from those beliefs, which is central to van Fraassen’s main examples of stances and their nature. (shrink)

Frankfurt School critical theory is perhaps the most significant theory of society to have developed directly from a research programme focused on the critique of political authoritarianism, as it manifested during the interwar decades of the 20th century. The Frankfurt School’s analysis of the persistent roots – and therefore the perennial nature – of what it describes as the ‘authoritarian personality’ remains influential in the analysis of authoritarian populism in the contemporary world, as evidenced by several recent studies. Yet the (...) tendency in these studies is to reference the final formulation of the category, as expressed in Theodor Adorno and co-thinkers’ The Authoritarian Personality, as if this were a theoretical readymade that can be unproblematically inserted into a measured assessment of the threat to democracy posed by current authoritarian trends. It is high time that the theoretical commitments and political stakes in the category of the authoritarian personality are re-evaluated, in light of the evolution of the Frankfurt School. In this paper, I review the classical theories of the authoritarian personality, arguing that two quite different versions of the theory – one characterological, the other psychodynamic – can be extracted from Frankfurt School research. (shrink)

The Routledge Handbook of Collective Intelligence for Democracy and Governance explores the concepts, methodologies, and implications of collective intelligence for democratic governance, in the first comprehensive survey of this field. Illustrated by a collection of inspiring case studies and edited by three pioneers in collective intelligence, this handbook serves as a unique primer on the science of collective intelligence applied to public challenges and will inspire public actors, academics, students, and activists across the world to apply collective intelligence in policymaking (...) and administration to explore its potential, both to foster policy innovations and reinvent democracy. The Routledge Handbook of Collective Intelligence for Democracy and Governance is essential reading and an authoritative reference for scholars, students, researchers and practitioners of public policy, public administration, governance, public management, information technology and systems, innovation and democracy as well as more broadly for political science, psychology, management studies, public organizations and individual policy practitioners, public authorities, civil society activists and service providers. (shrink)

Mutation and lateral transfer are two categories of processes generating genetic diversity in prokaryotic genomes. Their relative importance varies between lineages, yet both are complementary rather than independent, separable evolutionary forces. The replication process inevitably merges together their effects on the genome. We develop the concept of “open lineages” to characterize evolutionary lineages that over time accumulate more changes in their genomes by lateral transfer than by mutation. They contrast with “closed lineages,” in which most of the changes are caused (...) by mutation. Open and closed lineages are interspersed along the branches of any tree of prokaryotes. This patchy distribution conflicts with the basic assumptions of traditional phylogenetic approaches. As a result, a tree representation including both open and closed lineages is a misrepresentation. The evolution of all prokaryotic lineages cannot be studied under a single model unless new phylogenetic approaches that are more pluralistic about lineage evolution are designed. (shrink)

Evolutionary debunking arguments seek to infer from the evolutionary origin of human beliefs about a particular domain to the conclusion that those beliefs are unjustified. In this paper I discuss EDAs with respect to our everyday, commonsense beliefs. Those who seriously entertain EDAs for commonsense argue that natural selection does not care about truth, it only cares about fitness, and thus it will equip us with beliefs that are useful rather than true. In recent work Griffiths and Wilkins argue that (...) this is a mistake. Fitness-tracking and truth-tracking are not rival, but rather potentially complementary, hypotheses about the function of our cognitive belief-forming systems. It may be that those systems maximise fitness by tracking the truth. I argue that while they are right about the standard EDAs for commonsense, the threat of evolutionary scepticism remains, because cognitive systems whose function is to track the truth may still be highly unreliable. I propose an alternative, Moorean approach to vindicating our commonsense picture of the world and dispelling the threat of scepticism. Once this has been established, however, we may appeal to evolution to explain the good fit between our cognition and the world. I thus propose that an evolutionary explanatory project ought to replace the troubled evolutionary justificatory project. This ought to be appealing to those such as Griffiths and Wilkins who seek a naturalistic non-sceptical account of our commonsense beliefs and their origins. (shrink)

Creationists have long argued that evolutionary science is committed to a dogmatic metaphysics of naturalism and materialism, which is based on faith or ideology rather than evidence. The standard response to this has been to insist that science is not committed to any such metaphysical doctrine, but only to a methodological version of naturalism, according to which science may only appeal to natural entities and processes. But this whole debate presupposes that there is a clear distinction between the natural and (...) the supernatural, and thus that naturalism is a meaningful doctrine. I argue that this assumption is false. The concepts of the natural and the supernatural are in fact hopelessly obscure, such that the claim that science is committed to methodological naturalism cannot be made good. This is no victory for anti-naturalists however; explicitly supernaturalist theories, such as Creationism, can be ruled out of scientific consideration as a priori incoherent, given that they presuppose for their intelligibility that there is a meaningful natural-supernatural distinction. This is not the case for standard scientific theories however, as they are not explicitly naturalistic theories; they do not postulate natural or physical entities or processes as such. (shrink)

The aim of this article is to explore in what respects Thomas Hobbes may be regarded as foundational in international thought. It is evident that in contemporary international relations theory he has become emblematic of a realist tradition, but as David Armitage suggests this was not always the case. I want to suggest that it is only in a very limited sense that he may be regarded as a foundational thinker in international relations, and for reasons very different from those (...) for which he has become infamous. In the early histories of international thought Hobbes is a cameo figure completely eclipsed by Grotius. In early histories of political literature, the classic jurists were often acknowledged for their remarkable contributions to international relations, but Hobbes is referred to exclusively as a philosopher of a positvist ethics and absolute sovereignty. It is among the jurists themselves that Hobbes is believed to have made important conceptual moves which set the problems for international thought for the next three centuries. He conflates natural law and the law of nations, arguing that they differ only in their subjects—the former individuals, the latter nations or states. This entailed transforming the sovereign into an artificial man, not in the Roman Law sense of an entity capable of suing and being sued; rather, as a subject not party to a contract, but created by a contract among individuals who confer upon it authority. This subject is not constrained by the contractors, but is, as individuals were in the state of nature, constrained by the equivalent of natural law, the law of nations in the international context. Throughout, the methodological implications are drawn for modern historians of political thought and political philosophers who venture to theorise about international relations. (shrink)

Since van Fraassen first put forward the suggestive idea that many philosophical positions should be construed as ‘stances’ rather than factual beliefs, there have been various attempts to spell out precisely what a philosophical stance might be, and on what basis one should be adopted. In this paper I defend a particular account of stances, the view that they are pragmatically justified perspectives or ways of seeing the world, and compare it to some other accounts that have been offered. In (...) Sect. 2 I consider van Fraassen’s argument for construing empiricism as a stance, and look at some responses to it. In Sect. 3 I outline my conception of stances as perspectives or ways of seeing, and explain how stances so understood may be justified. I illustrate this conception by way of a discussion of the model pluralist position with respect to the units of selection debate in biology, and suggest that on the model pluralist view different perspectives on the units of selection, such as the gene’s eye view, are in fact van Fraassian stances. In Sect. 4 I discuss the view put forward by Teller and Chakravartty among others that stances should be understood as epistemic policies, and argue that it is consistent with the conception of stances as perspectives. In the final section I criticise Rowbottom’s attempt to assimilate stances to Kuhnian paradigms. I argue that he has overlooked some important disanalogies between stances and paradigms, so that the comparison obscures more than it reveals. (shrink)

I argue that a particular restricted version of the Principle of Indiference is a consistent, indispensible tool for guiding our probabilistic judgements.

In lieu of an abstract, here is a brief excerpt of the content:Hopeful and Just Futures Across ScaleIsabelle Boucher, Alex Custodio, Hanine El Mir, Janna Frenzel, and Robert MarinovSituated Solar Relations: Rethinking Scale for the Renewable Energy Age/ Solar Media Collective, Concordia University, Tio'tia:Ke (Montréal), Canada, 05 11, 2023In the face of global climate destruction and ecological collapse, many have witnessed—and perhaps grown numb to—the repeated failures of governments and industries to organize a meaningful transition toward more sustainable social (...) and economic formations. Against the troubling concern that the "novelty" and "impact" of techno-solutions have lost all meaning, the Solar Media Collective asks who or what dictates the scales at which change is made visible, meaningful, useful, and sustainable. In other words, we ask: where should we look for the hopeful gestures that define our future worlds, and how can we resourcefully resist and model alternative pathways to Big Tech's ever-grander "solutions" to the climate crisis? 1On May 11, 2023, the Solar Media Collective—a student-run research-creation group affiliated with Concordia University in Tio'tia:ke (Montréal)—ran a day-long symposium on the multiscalar dimensions of just and hopeful energy transitions. 2Taking inspiration from the transnational Solar Protocol network's exploration into the techniques and affordances of solar-powered computer networking, we asked how, when, and where social, political, [End Page 304]technical, and cultural protocols surrounding renewable energy and the production and disposal of digital technologies can be developed to encourage diverse designs and scales of deployment for sustainable innovations and practices. By exploring these themes through a series of roundtable discussions with invited guests, we attempted to imbue the word "sustainability" with new meaning and reclaim it from corporate optimization rhetoric.Situated Solar Relations: Rethinking Scale for the Renewable Energy Agechallenged the sitelessness of large-scale initiatives by asking what might happen if situatedsolar relations were to become the primary protagonist of research, production, and outreach. Across three roundtables, an interactive workshop, and a showcase of some of our functional prototypes, the symposium addressed creative practices as a mode of future building. Roundtable discussions approached the question of how to build a just solar future through multiple angles: art, literature, and aesthetics; ludic interactions; and social, political, and economic transformations. Rather than taking for granted the principle of "scaling up" that requires sustainability to be replicable and expandable into universal and precise sets of standardized models, we argue instead for the necessity of having (non)scalable, situated, and evolving relationships with the sun. 3In other words, we turn to process rather than product, hope rather than despair, and careful research rather than extractive data practices.Relations of scale are at the heart of these dichotomies. Max Liboiron and Josh Lepawsky have recently argued that power lies in the way things appear to be "true, natural and good," which is determined and reproduced on a homogeneous scale by specific interest groups. 4Intervening against extractive, energy-intensive, and polluting practices therefore requires multiple contextualized and situated knowledges of the processes at play, which in turn requires an understanding of the scales within which energy and waste-defining relationships occur. 5They write:Problems arise when one situated way of knowing disavows its context, becomes dominant to the exclusion of other ways of knowing, or thinks it accounts for all forms of discards. The effect of such monolithic approaches to knowledge can be termed "scalar mismatch," where one instance is taken to be the whole phenomenon, or where one perspective is assumed to work in all cases. 6Scale here is about the specific processes and relationships that matter in a given context. It is not about relative size, nor continuity, but the disjuncture [End Page 305]between different sets of relationalities, whether it be at the planetary, governmental, industrial, or molecular levels. 7Power, they explain, is the reproduction of order in one scale (planetary industrial production, for example), while it disrupts order at others (community or molecular processes). 8In order to disentangle these overlapping but incommensurable scales and to counteract the epistemic grip some have over the others, the authors suggest that it is important to find creative ways... (shrink)

How people learn chunks or associations between adjacent items in sequences was modelled. Two previously successful models of how people learn artificial grammars were contrasted: the CCN, a network version of the competitive chunker of Servan‐Schreiber and Anderson [J. Exp. Psychol.: Learn. Mem. Cogn. 16 (1990) 592], which produces local and compositionally‐structured chunk representations acquired incrementally; and the simple recurrent network (SRN) of Elman [Cogn. Sci. 14 (1990) 179], which acquires distributed representations through error correction. The models' susceptibility to two (...) types of interference was determined: prediction conflicts, in which a given letter can predict two other letters that appear next with an unequal frequency; and retroactive interference, in which the prediction made by a letter changes in the second half of training. The predictions of the models were determined by exploring parameter space and seeing howdensely different regions of the space of possible experimental outcomes were populated by model outcomes. For both types of interference, human data fell squarely in regions characteristic of CCN performance but not characteristic of SRN performance. (shrink)

The frontispiece of Hobbes's Leviathan is justly renowned as a powerful visual advertisement for his political philosophy. Consequently, its rich imagery has been the subject of extensive scholarly commentary. Surprisingly, then, its gendered dimensions have received relatively limited attention. This essay explores this neglected facet of the frontispiece. I argue that the image initially appears to present a hypermasculine sovereign. However, upon closer inspection, and considered alongside Hobbes's economic theory, it yields to a reading of the sovereign as an ambiguously (...) gendered figure. Reading the frontispiece through the prism of gender and the economy reveals not a static image of unwavering male power but rather one of an equivocally-sexed creature teeming with life, contradictions, and complexities worthy of continued examination. (shrink)

This article describes how female managers with physical impairment negotiate their relationships in the workplace. It locates discussion of physical impairment and disability within an Interactional Model of Disability. Drawing on 20 interviews, this research identifies the factors that are central to the experience of female managers with disability in the workplace, including power, passing, and surface acting. When dealing with others who had power over them, the leaders adopted approaches such as passing, in an attempt to minimize the visibility (...) of both their impairment and their disability. This involved the leaders using surface acting to present an optimistic demeanor even when their actual feelings were very different. It will be argued that the use of surface acting and the reliance on passing begins to explain why people with disability are invisible in the workplace leadership literature and why this is damaging to diversity agendas in organizations. (shrink)

Because it is time-dependent, parallel computation is fundamentally different from sequential computation. Parallel programs are non-deterministic and are not effective procedures. Given the brain operates in parallel, this casts doubt on AI's attempt to make sequential computers intelligent.

Before broaching our main subject, and exploring why, among all disorders of the mind, obsessive-compulsive disorders have a place apart, I would like to start from a dilemma that is well-known to historians interested in mental disorders. According to one approach, a mental illness X is considered as a bona fide or ‘genuine’ illness if, and only if, it originates from a disturbance of the brain. Its neurobiological form is in this case considered as invariant, whatever cultural veneer might give (...) it a different aspect in accord with historical and local settings. The assumption is that this veneer does not, properly speaking, have any deep grounding in reality... (shrink)

I consider the broad perspectives in biology known as ‘functionalism’ and ‘structuralism’, as well as a modern version of functionalism, ‘adaptationism’. I do not take a position on which of these perspectives is preferable; my concern is with the prior question, how should they be understood? Adapting van Fraassen’s argument for treating materialism as a stance, rather than a factual belief with propositional content, in the first part of the paper I offer an argument for construing functionalism and structuralism as (...) stances also. The argument draws especially on Gould’s insights concerning functionalism and structuralism, in particular their apparent historical continuity from the pre-Darwinian period through to today. In the second part of the paper I consider Godfrey-Smith’s distinction between empirical and explanatory adaptationism, and suggest that while the former is an empirical scientific hypothesis, the latter is closely related to the functionalist stance. (shrink)

The extensive philosophical discussions and analyses in recent decades of function-talk in biology have done much to clarify what biologists mean when they ascribe functions to traits, but the basic metaphysical question—is there genuine teleology and design in the natural world, or only the appearance of this?—has persisted, as recent work both defending, and attacking, teleology from a Darwinian perspective, attest. I argue that in the context of standard contemporary evolutionary theory, this is for the most part a verbal, rather (...) than a substantive dispute: the disputants are talking past one another. To justify this claim I develop a general framework within which reductionist views, such as the standard ‘etiological’ account of biofunctions, occupy an intermediate position between what I call full-blooded realism and full-blooded anti-realism, and suggest that whether such views count as ‘realist’ views has no objective, theory-neutral answer. (shrink)

This book presents an academic introduction, presentation and argument of stakeholder theory as as a model for strategic management of business firms and corporations and public organizations and institutions. The concept of stakeholder is generally used for the parties that affect or are affected by the activities of private or public organizations. Stakeholders are those interested parties who, other than shareholders, have a connection with the activities of a corporation, a firm or an organization. The reference to the stakeholders refers (...) to a conception of a business firm as founded on negotiated governance, where the maximization of the value for the shareholder is not the ultimate criterion. In this model the stakes and the interests that are not those of shareholders or investors, and which go beyond capital and include civil society, are important. This book presents this theory and makes it known as an ethical model for strategic management that is both concrete and useful for developing democracy in the firm, and making it possible to present elements of a social contract in the context of global capitalism. (shrink)

It is widely acknowledged that metaphysical assumptions, commitments and presuppositions play an important role in science. Yet according to the empiricist there is no place for metaphysics as traditionally understood in the scientific enterprise. In this paper I aim to take a first step towards reconciling these seemingly irreconcilable claims. In the first part of the paper I outline a conception of metaphysics and its relation to science that should be congenial to empiricists, motivated by van Fraassen’s work on ‘stances’. (...) There has been a considerable amount of recent work devoted to van Fraassen’s ‘stance’ view, but it has not on the whole been noticed that the view has the potential to motivate a general empiricist conception of the relation between science and metaphysics. In the second and third sections I discuss two examples from biology to illustrate this conception: metaphysical punctuationism, and its relation to and influence on the thesis of punctuated equilibrium; and dialectical biology as defended by Levins and Lewontin. (shrink)

On the one hand, first-order theories are able to assert the existence of objects. For instance, ZF set theory asserts the existence of objects called the power set, while Peano Arithmetic asserts the existence of zero. On the other hand, a first-order theory may or not be consistent: it is if and only if no contradiction is a theorem. Let us ask, What is the connection between consistency and existence?

Cécile Laborde, philosophe française établie au Royaume-Uni, est déjà l'auteure d'une œuvre fournie et essentielle. Elle s'est, dans un premier temps, inscrite au sein de la philosophie républicaine, en publiant notamment Français, encore un effort pour être républicains! (2010), ouvrage en français adapté d'un livre précédemment publié en anglais, Critical Republicanism: The Hijab Controversy and Political Philosophy (2008). En partant des controverses liées à la loi de 2004 interdisant le...

"Spinoza in English" is the first bibliography to bring together the entire 325-year record of books, monographs, dissertations, and articles in English on Benedict de Spinoza (1632-1677), including translations of his works into English. Well over 2100 citations are presented, bringing this record through early 1991. Arranged alphabetically by author or editor and internally cross-referenced for ease of use, this bibliography also cites its own sources where appropriate and, in many cases, provides guidance on how to obtain unpublished or out-of- (...) print titles. Additionally, it restores or corrects a good deal of earlier bibliographic detail, identifies dozens of publications hitherto overlooked, and, beginning with titles from the mid-1800's, presents the citations in a uniform style. (shrink)

Why does symbolic communication in humans develop primarily in an oral medium, and how do theories of language origin explain this? Non-human primates, despite their ability to learn and use symbolic signs, do not develop symbols as in oral language. This partly owes to the lack of a direct cortico-motoneuron control of vocalizations in these species compared to humans. Yet such modality-related factors that can impinge on the rise of symbolic language are interpreted differently in two types of evolutionary storylines. (...) 1) Some theories posit that symbolic language originated in a gestural modality, as in “sign languages”. However, this overlooks work on emerging sign and spoken language showing that gestures and speech shape signs differently. 2) In modality-dependent theories, some emphasize the role of iconic sounds, though these lack the efficiency of arbitrary symbols. Other theorists suggest that ontogenesis serves to identify human-specific mechanisms underlying an evolutionary shift from pitch varying to orally-modulated vocalizations (babble). This shift creates numerous oral features that can support efficient symbolic associations. We illustrate this principle using a sound-picture association task with 40 learners who hear words in an unfamiliar language (Mandarin) with and without a filtering of oral features. Symbolic associations arise more rapidly and accurately for sounds containing oral features compared to sounds bearing only pitch features, an effect also reported in experiments with infants. The results imply that, beyond a competence to learn and use symbols, the rise of symbolic language rests on the types of signs that a modality of expression affords. (shrink)

A partir de visualizar Internet como una creación cultural que refleja los principios y valores de sus inventores, analiza cómo Internet y libertad se hicieron para mucha gente sinónimos en todo el mundo, frente a lo cual los estados y las iglesias reaccionaron tratando de restablecer el control administrativo de la expresión y la comunicación. Se plantea luego el dilema de si es controlable Internet, contraponiendo las tecnologías de control y vigilancia a las tecnologías de libertad. Se ponen así en (...) juego actores y principios: los Hackers y crackers, la libertad y la seguridad¸ la encriptación del mensaje. Ejemplifica el autor con la experiencia española de la regulación a Internet. (shrink)