One of the most experimentally studied scales in the literature on scalar implicatures is the quantifier scale. While the truth of some is entailed by the truth of all, some is felicitous only when all is false. This opens the possibility that some would be felicitous if, e.g., 99% of the objects in the domain of quantification fall under it, a conclusion that clashes with native speakers’ intuitions. In Experiment 1 we report a questionnaire study on the perception of quantifier (...) meanings in English, French, Slovenian and German which points to a cross-linguistic variation with respect to the perception of numerical bounds of the existential quantifier. In Experiment 2, using a picture choice task, we further examine whether the numerical bound differences correlate with differences in pragmatic interpretations of the quantifier some in English and quelques in French and interpret the results as supporting our hypothesis that some and its cross-linguistic counterparts are subjected to different processes of pragmatic enrichment. (shrink)

There is now general agreement about the optionality of scalar implicatures: the pragmatic interpretation will be accessed depending on the context relative to which the utterance is interpreted. The question, then, is what makes a context upper- (vs. lower-) bounding. Neo-Gricean accounts should predict that contexts including factual information will enhance the rate of pragmatic interpretations. Post-Gricean accounts should predict that contexts including psychological attributions will enhance the rate of pragmatic interpretations. We tested two factors using the quantifier scale all, (...) some >: (1) the existence of factual information that facilitates the computation of pragmatic interpretations in the context (here, the cardinality of the domain of quantification) and (2) the fact that the context makes the difference between the semantic and the pragmatic interpretations of the target sentence relevant, involving psychological attributions to the speaker (here a question using all ). We did three experiments, all of which suggest that while cardinality information may be necessary to the computation of the pragmatic interpretation, it plays a minor role in triggering it; highlighting the contrast between the pragmatic and the semantic interpretations, while it is not necessary to the computation of the pragmatic interpretation, strongly mandates a pragmatic interpretation. These results favor Sperber and Wilson's ( 1995 ) post-Gricean account over Chierchia's ( 2013 ) neo-Gricean account. Overall, this suggests that highlighting the relevance of the pragmatic vs. semantic interpretations of the target sentence makes a context upper-bounding. Additionally, the results give a small advantage to the post-Gricean account. (shrink)

Responsible AI (RAI) guidelines aim to ensure that AI systems respect democratic values. While a step in the right direction, they currently fail to impact practice. Our work discusses reasons for this lack of impact and clusters them into five areas: (1) the abstract nature of RAI guidelines, (2) the problem of selecting and reconciling values, (3) the difficulty of operationalising RAI success metrics, (4) the fragmentation of the AI pipeline, and (5) the lack of internal advocacy and accountability. Afterwards, (...) we introduce a number of approaches to RAI from a range of disciplines, exploring their potential as solutions to the identified challenges. We anchor these solutions in practice through concrete examples, bridging the gap between the theoretical considerations of RAI and on-the-ground processes that currently shape how AI systems are built. Our work considers the socio-technical nature of RAI limitations and the resulting necessity of producing socio-technical solutions. (shrink)

In this article, against the background of a notion of ‘assembled’ truth, the evolutionary progressiveness of a theory is suggested as novel and promising explanation for the success of science. A new version of realism in science, referred to as ‘naturalised realism’ is outlined. Naturalised realism is ‘fallibilist’ in the unique sense that it captures and mimics the self-corrective core of scientific knowledge and its progress. It is argued that naturalised realism disarms Kyle Stanford’s anti-realist ‘new induction’ threats by showing (...) that ‘explanationism’ and his ‘epistemic instrumentalism’ are just two positions among many on a constantly evolving continuum of options between instrumentalism and full-blown realism. In particular it is demonstrated that not only can naturalised realism redefine the terms of realist debate in such a way that no talk of miracles need enter the debate, but it also promises interesting defenses against inductive- and under-determination-based anti-realist arguments. (shrink)

We argue that the de-extinction of the mammoth cannot be ethically grounded by duties to the extinct mammoth, to ecosystem health or to individual organisms in ecosystems missing the mammoth. However, the action can be shown to be morally permissible via the goods it will afford humans, including advances in scientific knowledge, valuable experiences of awe and pleasure, and perhaps improvements to our moral character or behaviour—if and only if suffering is minimal. Finally, we call for empirical research into how (...) the possibility of the technology affects our behaviour or our character to help the debate transcend duelling intuitions. (shrink)

Some conservation biologists invoke the concept of ‘genetic integrity,’ which they generally assume is a good worth preserving without explicit justification. We examine the question of whether or not there is a prima facie duty to preserve genetic integrity in conservation biology. We examine several possible justifications for the potential duty found in the conservation biology literature. We argue, contra a dominant trend of thought in conservation biology, that there is no prima facie duty to preserve genetic integrity and that (...) any moral obligation to preserve genetic integrity in specific cases is merely derivative of other possible duties. (shrink)

Cognitive models of social anxiety disorder suggest that memory biases for negative social information contribute to symptoms of social anxiety. However, it remains unclear whether memory bias...

Can Levinas’ thought of the other be extended beyond the relation to the other human being? This article seeks to demonstrate that Levinas’ philosophy can indeed be read in such a sense and that this serves to open up a new way of understanding human thinking. Key to understanding such an extension of Levinas’ philosophy will be his account of the face and, more particularly, his claim that the relation to the face is ‘heard in language’. Through explicating what is (...) at stake in this claim, we will work to show how Levinas’ philosophy leads us away from what might be called a tradition of understanding human thought through the medium of light and takes us toward a conception of thinking that is conditioned by sound. In the final section of the article, we consider what such a shift might suggest for the ways we understand thinking in both educational and everyday contexts. (shrink)

Recent feminist theorizing has pointed to a `resurgent patriarchy' within neo-liberal postfeminist times, which re-orders and restabilizes the heterosexual matrix through a politics of `postfeminist masquerade' demanded of girls and women (McRobbie). This paper seeks to complicate this thesis, exploring the regulation and rupture of Butler's `heterosexual matrix' as a complex performative politics through which girls' conflictual relationships with themselves, and other girls and boys are staged and through which dominant versions of tweenage and teenage femininity are reinscribed but also (...) reworked, in race and class specific ways. Drawing on Deleuze and Guattari's powerful conceptual repertoire for disrupting Oedipal logics in Anti-Oedipus, we offer a `molecular mapping', illustrating cracks and ruptures in what is a porous heterosexual matrix, exploring a rhythm of `deterritorializations' and `reterritorializations' of the normative in our respective ethnographic and narrative interviews with girls. We also trace more sustained ruptures of heteronormative femininity drawing upon Deleuze and Guattari's notion of `lines of flight' and Braidotti's concept of `alternative figuration'. We argue ruptures and alternative figurations are not constitutive of total `molar' resistance to norms, but are significant spaces of doing girl differently and crucial to map if we are to perceive the malleability and multiplicity of contemporary girl subjectivities, which exceed heteronormative femininity and phallogocentric desire. (shrink)

In this paper, by suggesting a formal representation of science based on recent advances in logic-based Artificial Intelligence (AI), we show how three serious concerns around the realisation of traditional scientific realism (the theory/observation distinction, over-determination of theories by data, and theory revision) can be overcome such that traditional realism is given a new guise as ‘naturalised’. We contend that such issues can be dealt with (in the context of scientific realism) by developing a formal representation of science based on (...) the application of the following tools from Knowledge Representation: the family of Description Logics, an enrichment of classical logics via defeasible statements, and an application of the preferential interpretation of the approach to Belief Revision. (shrink)

Naturalised realism’ is presented as a version of realism which is more compatible with the history of science than convergent or explanationist forms of realism. The account is unpacked according to four theses: 1) Whether realism is warranted with regards to a particular theory depends on the kind and quality of evidence available for that theory; 2) Reference is about causal interaction with the world; 3) Most of science happens somewhere in between instrumentalism and scientific realism on a continuum of (...) stances towards the status of theories; 4) The degree to which realism is warranted has something to do with the degree to which theories successfully refer, rather than with the truth of theories. (shrink)

Emma Borg examines the relation between semantics and pragmatics, and assesses recent answers to fundamental questions of how and where to draw the divide between the two. She argues for a minimal account of the interrelation between them--a 'minimal semantics'--which holds that only rule-governed appeals to context can influence semantic content.

Understanding in Epistemology Epistemology is often defined as the theory of knowledge, and talk of propositional knowledge has dominated the bulk of modern literature in epistemology. However, epistemologists have recently started to turn more attention to the epistemic state or states of understanding, asking questions about its nature, relationship … Continue reading Understanding in Epistemology →.

An examination of the fundamental role cybernetics played in the birth of cognitive science and the light this sheds on current controversies. The conceptual history of cognitive science remains for the most part unwritten. In this groundbreaking book, Jean-Pierre Dupuy—one of the principal architects of cognitive science in France—provides an important chapter: the legacy of cybernetics. Contrary to popular belief, Dupuy argues, cybernetics represented not the anthropomorphization of the machine but the mechanization of the human. The founding fathers (...) of cybernetics—some of the greatest minds of the twentieth century, including John von Neumann, Norbert Wiener, Warren McCulloch, and Walter Pitts—intended to construct a materialist and mechanistic science of mental behavior that would make it possible at last to resolve the ancient philosophical problem of mind and matter. The importance of cybernetics to cognitive science, Dupuy argues, lies not in its daring conception of the human mind in terms of the functioning of a machine but in the way the strengths and weaknesses of the cybernetics approach can illuminate controversies that rage today—between cognitivists and connectionists, eliminative materialists and Wittgensteinians, functionalists and anti-reductionists. Dupuy brings to life the intellectual excitement that attended the birth of cognitive science sixty years ago. He separates the promise of cybernetic ideas from the disappointment that followed as cybernetics was rejected and consigned to intellectual oblivion. The mechanization of the mind has reemerged today as an all-encompassing paradigm in the convergence of nanotechnology, biotechnology, information technology, and cognitive science. The tensions, contradictions, paradoxes, and confusions Dupuy discerns in cybernetics offer a cautionary tale for future developments in cognitive science. (shrink)

William James is known as a nineteenth-century philosopher, psychologist, and psychical researcher. Less well-known are the medical fixations that united his multiple identities and drove his ambition to change the way American society conceived of itself in body, mind, and soul. William James, M.D. offers an account of the development and cultural significance of James's ideas and works, and establishes, for the first time, the relevance of medical themes to his major lines of thought. James lived at a time when (...) old assumptions about faith and the moral and religious possibilities for human worth and redemption were increasingly displaced by a concern with the medically "normal" and the perfectibility of the body. Woven into treatises warning of the degeneration of humanity, these ideas comprised the origins of the eugenics movement and were manifest in a growing social stigma attached to illness and invalidism, a disturbing intellectual current in which James felt personally implicated. Most chronicles of James's life have portrayed a distressed young man, a psychological or spiritual crisis, followed by the emergence of a mature thinker who threw off his pallor of mental sickness for good. In contrast, Emma Sutton draws on his personal correspondence, unpublished notebooks, and diaries to show that James considered himself a genuine invalid to the end of his days. Sutton makes the compelling case that his philosophizing was not an abstract occupation but an impassioned response to his own life experiences and challenges. To ignore the medical James is to misread James altogether. Sales points: First book to map William James's preoccupation with medical ideas, concerns, and values across the disciplinary breadth of his work Reveals how themes of invalidism, health, and healing underpinned the genesis of many of James's major philosophical, psychological, and political ideas Draws on the approximately 9,400 items of Jamesian correspondence, together with his private notes and reading lists. (shrink)

The Ways We Think critiques predominant approaches to the development of thinking in education and seeks to offer a new account of thought informed by phenomenology, post-structuralism and the ‘ordinary language’ philosophical traditions. Presents an original account of thinking for education and explores how this alternative conception of thought might be translated into the classroom Explores connections between phenomenology, post-structuralism and ordinary language philosophical traditions Examines the relevance of language in accounts of how we think Investigates the philosophical accounts of (...) Gilbert Ryle, Martin Heidegger, John Austin and Jacques Derrida Draws upon experience of own teaching practice as philosopher-in-residence. (shrink)

Les fondements de la théorie du choix rationnel, dans ses multiples déclinaisons (économie théorique, théorie de la décision, théorie des jeux, théorie de l'action que l'on trouve au cœur de la philosophie analytique, etc.), ne sont plus aussi assurés en cette fin du XXe siècle qu'ils semblaient l'être durant, ou immédiatement après, la Seconde Guerre mondiale, lorsqu'un John von Neumann ou un Leonard Savage en posaient les prolégomènes. A la source des difficultés présentes, on trouve l'ambition croissante de la théorie (...) du choix rationnel d'expliquer, et surtout de fonder, des phénomènes très éloignés du champ à l'intérieur duquel elle s'était d'abord confinée. Le défi le plus grand que le choix rationnel s'est fixé à lui-même est de rendre compte de la possibilité du jugement moral dans un monde d'individus isolés, autonomes et intéressés (et notamment de la promesse, de l'engagement, du contrat, de la parole donnée et tenue, de la menace, de la dissuasion crédible et efficace). C'est en tentant de relever ces défis que les théoriciens ont rencontré sur leur chemin, comme autant d'obstacles inattendus, des paradoxes redoutables. Ce livre présente les recherches les plus récentes dans le domaine. Il s'en dégage la thèse que le paradigme de la rationalité est radicalement incomplet. L'idéal de transparence qui est au cœur de la théorie du choix rationnel est incapable de venir à bout de l'extériorité et de l'opacité du collectif. Si elles ne prenaient appui sur des références extérieures qui les guident en les " poussant ", les interactions entre acteurs rationnels seraient en général incapables de produire à elles seules quoi que ce soit de déterminé. Les recherches ici présentées s'attachent à définir ce que sont ces dispositifs collectifs cognitifs qui encadrent et servent de support aux décisions individuelles. Elles s'inscrivent dans cette synergie entre sciences sociales, sciences cognitives et philosophie qui renouvelle aujourd'hui les sciences de l'homme. (shrink)

The problem of lying to, or deceiving oneself is currently one of the most debated in analytical philosophy. Now, since analytical philosophers are aware that Sartre defined "bad faith" as lying to oneself, as self-deception, and since moreover they find relatively coherent arguments in Sartre's text, they do not hesitate to include these arguments in their debates, if only to contest them. "To be dead is to be a prey for the living," one reads in Being and Nothing- ness* (p. (...) 695). One imagines Sartre rolling over in his grave. For this philosophy of mind is truly the Other of Sartre's philosophy. Yet, at the price of a treacherous translation, this philosophy gets some thing from Sartre, and perhaps gives him something in return. In a slightly surreal, perhaps even monstrous way, I am going to make the two philosophies engage in a dialogue on the prob lem of lying to oneself. (shrink)

This article explores predominant uses of theory in social science research in relation to the approach of phenomenological philosophy. While phenomenology is sometimes interpreted as one theoretical or methodological paradigm amongst others in the field of qualitative research, this article explores key thinkers within the philosophical tradition of phenomenology to argue that this tradition can raise challenges for predominant conceptions of research and theorizing in the social sciences and certain philosophical idea(l)s that can be connected to them. The distinctive nature (...) of phenomenological description is outlined, and new possibilities for qualitative research are sketched. Also considered is the question of whether qualitative research should seek to enshrine the intellectual virtues of the arts, and resist the inclination towards the scientific -- and scientistic -- drive to theorize. (shrink)

It is well established that the temporal proximity of two events is a fundamental cue to causality. Recent research with adults has shown that this relation is bidirectional: events that are believed to be causally related are perceived as occurring closer together in time—the so‐called temporal binding effect. Here, we examined the developmental origins of temporal binding. Participants predicted when an event that was either caused by a button press, or preceded by a non‐causal signal, would occur. We demonstrate for (...) the first time that children as young as 4 years are susceptible to temporal binding. Binding occurred both when the button press was executed via intentional action, and when a machine caused it. These results suggest binding is a fundamental, early developing property of perception and grounded in causal knowledge. (shrink)

This chapter discusses the distinction between natural kinds and natural properties. Some theorists deny the distinction, and claim that natural kinds can be identified with properties. For example, natural kinds might be understood as the perfectly natural properties, reducible to properties or the extensions of properties. Alternatively, one might argue that natural kinds and natural properties are distinct and that natural kinds could be considered as a sui generis type of entity. For example, one might hold that natural kinds require (...) a distinct kind of universal, substantival universal, or sortal. Alternatively, one might claim that properties themselves form natural kind groupings, in virtue of causal mechanisms. This chapter argues that classification into natural kinds can reflect real differences between natural groups, without the supplementary ontological distinction between properties and kinds. -/- . (shrink)

This book outlines and criticises the six main contemporary arguments for scepticism about the role of human enhancements in promoting well-being. It also defends important and concrete ways in which enhancement-permissive policies should be embraced with the aim of promoting well-being.

In lieu of an abstract, here is a brief excerpt of the content:The Philosophic Foundations of Mimetic Theory and Cognitive Science(Including Artificial Intelligence)Jean-Pierre Dupuy (bio)In the mid 1970s I discovered at the same time cognitive science and mimetic theory. Being a philosopher with a scientific background, I immediately brought them together and tried to reconceptualize the latter in terms of the former. In a sense, I haven't stopped doing that in the last 45 years. That is why I feel (...) fully at home with the goals pursued by the organizers of this conference.I do not believe it is feasible or even desirable to operate the rapprochement between the two disciplines at a global level. The history of cognitive science is exceedingly involved, and the part played by artificial intelligence in it compared to the part played by the neurosciences has varied greatly over time.1 Only a piecemeal approach makes sense. I present here four short case studies that cover the whole period, from the beginnings in cybernetics to today's artificial intelligence (AI).In order to better situate these studies within a broader frame, I propose the diagram in Figure 1. To comment on it would require more time than available for my whole presentation. Let me just say the following. [End Page 1]It is essential to distinguish between two kinds of AI. The first to bear this name was launched by economist Herbert Simon and computer scientist Allan Newell at a Dartmouth conference in 1956. It was based on the premise that thinking is computing, with this computation bearing on sentences of a "language of thought" implementable in a digital computer. It turns out that this AI(1) was progressively substituted from the 1980s onward by an AI(2), which, to some extent, was a return to a fundamental result obtained by cybernetics in 1943. Neurophysiologist Warren McCulloch and mathematician Walter Pitts had constructed a mathematical model of a network of elementary calculators called "neurons" and explored its properties. The capacity to "think" was one of these. It was not situated at the elementary level, as was the case in AI(1), but it emerged at the collective level from the interactions between the neurons.This model was heavily criticized by the supporters of AI(1),2 and its first implementations, in the notorious "Perceptron" in particular (1957), were pitiful failures. However, the emergence of "second-order cybernetics" under the guidance of cybernetician Heinz von Foerster and the theory of complex, self-organizing systems that it helped develop, in cooperation and rivalry with similar efforts in the physical sciences, enabled the neural network model to come to a second life under different names: formal neurons, deep learning, big data, and the like. Together, they constitute AI(2).The following network of influences wouldn't have been possible without its stem, that is, the boxes containing the names of Kurt Gödel and Alan Turing. The former revolutionized logic by showing that reasoning about arithmetic and arithmetic are one and the same, insofar as it is possible to code in a 1-to-1 fashion propositions about integers (for instance, "7 is a prime number") by means of integers. The latter demonstrated that some mechanisms can self-transcend inasmuch as they generate an ensemble of outputs that cannot be defined mechanistically. Later, John von Neumann, who is credited along with Alan Turing with having invented the digital computer, would use this logical possibility to define complexity: A mechanism is complex if it is capable of generating one more complex than itself. The gate was open for the theories of complex, self-organizing systems to thrive and, by way of consequence, for AI(2) to emerge.fascination with modelsHerbert Simon (1916–2001), winner of the Nobel Prize in economics for his work on what he called "bounded rationality," is generally considered to be one [End Page 2] Click for larger view View full resolutionFigure 1.of the founders of artificial intelligence. Some cognitive scientists still rely on the computer program that he devised with Alan Newell to simulate the creative processes of human thought—a program aptly named "General Problem Solver." The title of one of his principal works, The Sciences of the... (shrink)

Cambridge, MA: MIT Press, 2002. Pp. xi + 234. H/b £?.??, $?.??, P/b £?.??, $?.??. If asked for an example of a rigid designator it is likely that one would suggest a name, like ‘Aristotle’ or ‘Tony Blair’, or a demonstrative, like ‘that book’ said whilst pointing at a certain text. Intuitively, what these expressions have in common is the central role they accord to perception of an object: you can see the book you want to talk about, there are (...) people around in our community who have bumped into Tony, and, although no one alive today perceived Aristotle directly, it seems plausible to claim that our ability to use the name now relies on the fact that someone, sometime, did perceive him directly. However, as anyone at all familiar with rigid designation knows, not all such expressions follow this model. Kripke himself stressed that certain definite descriptions have a constant extension across all possible worlds (for example, ‘the smallest prime number’, ‘the actual prime minister of Great Britain now’) and thus meet the criterion for being rigid designators; while Kaplan emphasized the role of a descriptive rule in determining the referent for a token utterance of an indexical, like ‘I’ or ‘tomorrow’. (shrink)

This paper advances a novel account of how active forgetting underpins Nietzsche’s conception of health. Recent work has focused on what active forgetting is but does not explain how this process facilitates what Nietzsche calls ‘spiritual health’. I show that active forgetting – unlike Freudian repression or sublimation – preserves spiritual health when it is challenged by experiential content such as trauma, and that it allows for the incorporation of such experiences. I offer a reconstruction of active forgetting which makes (...) reference to the use of therapeutic narratives, which although neither necessary nor sufficient for active forgetting can aid and optimize this process in the face of traumatic experiences. My account provides a complex and clear distinction between forgetting and narrativization, in keeping with Nietzsche’s comments on the utility of adversity and the importance of resilience in relation to spiritual health. (shrink)

Mirror neurons are neurons which fire in two distinct conditions: (i) when an agent performs a specific action, like a precision grasp of an object using fingers, and (ii) when an agent observes that action performed by another. Some theorists have suggested that the existence of such neurons may lend support to the simulation approach to mindreading (e.g. Gallese and Goldman, 1998, 'Mirror neurons and the simulation theory of mind reading'). In this note I critically examine this suggestion, in both (...) its original and a revised form (due to Iacoboni et al., 2005, 'Grasping the intentions of others with one's own mirror neuron system'), and argue that the existence of mirror neurons can in fact tell us very little about how intentional attribution actually proceeds. (shrink)

It is often claimed that Margaret Cavendish was an anti-experimentalist who was deeply hostile to the activities of the early Royal Society—particularly in relation to Robert Hooke's experiments with microscopes. Some scholars have argued that her views were odd or even childish, while others have claimed that they were shaped by her gender-based status as a scientific ‘outsider’. In this paper I examine Cavendish's views in contemporary context, arguing that her relationship with the Royal Society was more nuanced than previous (...) accounts have suggested. This contextualized approach reveals two points: first, that Cavendish's views were not isolated or odd when compared with those of her contemporaries, and second, that the early Royal Society was less intellectually homogeneous than is sometimes thought. I also show that, although hostile to some aspects of experimentalism, Cavendish nevertheless shared many of the Royal Society's ambitions for natural philosophy, especially in relation to its usefulness and the importance of plain language as a means to disseminate new ideas. (shrink)

The unintendedness of the phenomenon that is to be explained is a constraint visible in the various applications and clarifications of invisible-hand explanations. The article casts doubt on such a requirement and proposes a revised account. To have a role in an invisible-hand process, it is argued, agents may very well act with a view to contributing to the occurrence of the social outcome that is to be explained, provided they see what they do as an aggregation of their individual (...) actions rather than as something they jointly perform. (shrink)

Sujetos y subjetividad en la construcción metodológica / Hugo Zemelman / - El magma constitutivo de la historicidad / Emma León / - Trabajo y mundo de vida / Enrique de la Garza Toledo / - Subjetividades emergentes, psiquismo y proyecto colectivo / Lidia Fernández / - Hacia una sociedad del sujeto : democracia y sociedad civil / Carlos Guerra Rodríguez / - Medios de comunicación, gobierno de la población y sujetos / María del Carmen de la Peza C. (...) / - El espacio íntimo en la construcción intersubjetiva / Medardo Tapia Uribe. (shrink)

Minimal semantics is sometimes characterised as a ‘neo-Gricean’ approach to meaning. This label seems reasonable since a key claim of minimal semantics is that the minimal contents possessed by sentences (akin to Grice’s technical notion of ‘what is said by a sentence’) need not be (and usually are not) what is communicated by a speaker who utters those sentences. However, given an affinity between the two approaches, we might expect that a well-known challenge for the Gricean – namely that their (...) account fails to fit with the psychological evidence concerning linguistic understanding – could also be levelled at the minimalist, and indeed this seems to be the basis of Recanati’s challenge to minimalism from his ‘availability principle’ (Recanati 2004). This paper aims to explore the relationship between semantics and psychology and show how both Gricean and minimalist approaches can avoid the challenge from psychological evidence. I conclude by suggesting that the way in which minimalism avoids this challenge also helps the account to defuse Clapp’s ‘naturalistic objection’ (Clapp 2007) that there are no grounds for selecting a correct minimal semantic theory. (shrink)