cal practice: the enterprise of specifying information about the world for use in computer systems. Knowledge representation as a field also encompasses conceptual results that call practitioners’ attention to important truths about the world, mathematical results that allow practitioners to make these truths precise, and computational results that put these truths to work. This chapter surveys this practice and its results, as it applies to the interpretation of natural language utterances in implemented natural language processing systems. For a broader perspective (...) on such technical practice, in all its strengths and weaknesses, see (Agre 1997). Knowledge representation offers a powerful general tool for the science of language. Computational logic, a prototypical formalism for representing knowledge about the world, is also the model for the level of logical form that linguists use to characterize the grammar of meaning (Larson and Segal 1995). And researchers from (Schank and Abelson 1977) to (Shieber 1993) and (Bos to appear) have relied crucially on such representations, and the inference methods associated with them, in articulating accounts of semantic relations in language, such as synonymy, entailment, informativeness and contradiction. The new textbooks (Blackburn and Bos 2002a, Blackburn and Bos 2002b) provide an excellent grounding in this research, and demonstrate how deeply computational ideas from knowledge representation can inform pure linguistic study. In this short chapter, I must leave much of.. (shrink)

The domain of early hominin stone tool making and tool using abilities has received little scholarly attention in mainstream philosophy of technology. This is despite the fact that archeological evidence of stone tools is widely seen today as a crucial source of information about the evolution of human cognition. There is a considerable archeological literature on the cognitive dimensions of specific hominin technical activities. However, within archeology and the study of human evolution the standard perception (...) is stone tools are mere products of the human mind. A number of recent approaches to cognition challenges this simplistic one-way-causal-arrow view and emphasizes instead the functional efficiency of tools or artifacts in transforming and augmenting human cognitive capacities. As a result, the very idea that tools or artifacts are intimately tied to human cognitive processes is fast becoming an alternative within the cognitive sciences and a few allied disciplines. The present study intends to explore its implications for philosophy of technology. The central objective of this paper is to examine the dynamic and intricate tool-mediated activities of the early hominins through the lens of Don Ihde’s post-phenomenological theory of human-technology relations and Lambros Malafouris’ Material Engagement Theory. Highlighting the key points where these two research approaches, despite their subtle nuances, converge and look capable of mutually catalyzing each other, the paper attempts to show why it is important to bring these approaches together for a more refined understanding of the controversial role these stone tools played in human evolution. (shrink)

Standpoint epistemology, the view that social identity is relevant to knowledge-acquisition, has been consigned to the margins of mainstream philosophy. In part, this is because the principles of standpoint epistemology are taken to be in opposition to those which guide traditional epistemology. One goal of this paper is to tease out the characterization of traditional epistemology that is at odds with standpoint epistemology. The characterization of traditional epistemology that I put forth is one which endorses the thesis of intellectualism, the (...) view that knowledge does not depend on non-epistemic features. I then suggest that two further components – the atomistic view of knowers and aperspectivalism – can be usefully interpreted as supporting features of intellectualism. A further goal of this paper is to show that we ought to resist this characterization of traditional epistemology. I use pragmatic encroachment as a dialectical tool to motivate the denial of intellectualism, and consequently, the denial of both supporting components. I then attempt to show how it is possible to have a view, similar to pragmatic encroachment, that takes social identity, rather than stakes, to be the feature that makes a difference to what a person is in a position to know. (shrink)

Standpoint epistemology is committed to a cluster of views that pays special attention to the role of social identity in knowledge‐acquisition. Of particular interest here is the situated knowledge thesis. This thesis holds that for certain propositions p, whether an epistemic agent is in a position to know that p depends on some nonepistemic facts related to the epistemic agent's social identity. In this article, I examine two possible ways to interpret this thesis. My first goal here is to clarify (...) existing interpretations of this thesis that appear in the literature but that are undeveloped and often mistakenly conflated. In so doing, I aim to make clear the different versions of standpoint epistemology that one might accept and defend.This project is of significance, I argue, because standpoint epistemology provides helpful tools for understanding a phenomenon of recent interest: epistemic oppression. My second goal is to provide an analysis that makes clear how each of the readings I put forth can be used to illuminate forms of epistemic oppression. (shrink)

In his 1997 paper “Technology and Complexity” Dasgupta draws a distinction between systematic and epistemic complexity. Entities are called systematically complex when they are composed of a large number of parts that interact in complicated ways. This means that even if one knows the properties of the parts one may not be able to infer the behaviour of the system as a whole. In contrast, epistemic complexity refers to the knowledge that is used in, or generated by the making (...) of an artefact and is embodied in it. Interestingly, a high level of systematic complexity does not entail a high level of epistematic complexity and vice versa. Prehistoric stone tools, for example, display a unique combination of systematic simplicity with epistemic complexity. In order to attract the attention of philosophers of technology and engineering to the domain of prehistoric technology or what is called “First Technology”, the present chapter aims to examine the epistemic complexity of, ancient Oldowan stone tools. The aim is addressed by critically reviewing and extending Karl Popper’s unconventional objective approach to epistemology and by drawing upon recent experimental-archaeological research on Oldowan stone tool production. (shrink)

The contributions in this volume map out how technologies are used and designed to plan, maintain, govern, demolish, and destroy the city. The chapters demonstrate how urban technologies shape, and are shaped, by fundamental concepts and principles such as citizenship, publicness, democracy, and nature. The many authors herein explore how to think of technologically mediated urban space as part of the human condition. The volume will thus contribute to the much-needed discussion on technology-enabled urban futures from the perspective of the (...) philosophy of technology. This perspective also contributes to the discussion and process of making cities ‘smart’ and just. This collection appeals to students, researchers, and professionals within the fields of philosophy of technology, urban planning, and engineering. (shrink)

We relate the theory of presupposition accommodation to a computational framework for reasoning in conversation. We understand presuppositions as private commitments the speaker makes in using an utterance but expects the listener to recognize based on mutual information. On this understanding, the conversation can move forward not just through the positive effects of interlocutors’ utterances but also from the retrospective insight interlocutors gain about one anothers’ mental states from observing what they do. Our title, ENLIGHTENED UPDATE, highlights such cases. (...) Our approach fleshes out two key principles: that interpretation is a form of intention recognition; and that intentions are complex informational structures, which specify commitments to conditions and to outcomes as well as to actions. We present a formalization and implementation of these principles for a simple conversational agent, and draw on this case study to argue that pragmatic reasoning is holistic in character, continuous with common-sense reasoning about collaborative activities, and most effectively characterized by associating specific, reliable interpretive constraints directly with grammatical forms. In showing how to make such claims precise and to develop theories that respect them, we illustrate the general place of computation in the cognitive science of language. (shrink)

In face-to-face interaction, speakers make multimodal contributions that exploit both the linguistic resources of spoken language and the visual and spatial affordances of gesture. In this paper, we argue that, in formulating and understanding such multimodal contributions, interlocutors apply the same principles of coherence that characterize the interpretation of natural language discourse. In particular, we use a close analysis of a series of naturally-occurring embodied discourses to argue for two key generalizations. First, communicators and their audiences draw on coherence relations (...) to establish interpretive connections between successive gestures and between gestures and speech. Second, coherence relations facilitate meaning-making by resolving the underspecified meaning of each communicative act through constrained inference over entities, propositions, and spatial frames made salient in the prior discourse. Our approach to gesture interpretation improves on previous work in better accounting for its flexibility, in capturing its constraints, and in laying the groundwork for formal and computational models. At the same time, it shows that gesture provides an important source of evidence to sharpen the theory of coherence relations and contextual resolution. (shrink)

Wilkins & Wakefield are clearly right to separate linguistic capacity from communicative ability, if only because other animal species have one without the other. But I question the abruptness of the demarcation they make between a period when hominids evolved enriched conceptual representation for other reasons entirely, and a subsequent later stage when language use became an adaptation.

Our ability to dismantle white supremacy is compromised by the fact that we don’t fully appreciate what, precisely, white supremacy is. In this chapter, I suggest understanding white supremacy as an epistemological system – an epistemic frame that serves as the foundation for how we understand and interact with the world. The difficulty in dismantling an epistemological system lies in its resilience – a system’s capacity to resist change to its underlying structure while, at the same time, offering the appearance (...) of large-scale reform. Using white supremacy as a case study, here I explore what features enable this resilience. An analysis of white supremacy that presents it as more than a tool of social and political oppression, but as an epistemic system that makes this oppression possible, allows us to better understand, and eventually overthrow, such systems. (shrink)

Advances in molecular technologies have the potential to help remedy health inequities through earlier detection and prevention; if, however, their delivery and uptake are not more carefully considered, there is a very real risk that existing inequities in access and use will be further exacerbated. We argue this risk relates to the way that information and knowledge about the technology is both acquired and shared, or not, between health practitioners and their patients.A healthcare system can be viewed as a complex (...) social network comprising individuals with different worldviews, hierarchies, professional cultures and subcultures and personal beliefs, both for those giving and receiving care. When healthcare practitioners are not perceived as knowledge equals, they would experience informational prejudices, and the result is that knowledge dissemination across and between them would be impeded. The uptake and delivery of a new technology may be inequitable as a result. Patients would also experience informational prejudice when they are viewed as not being able to understand the information that is presented to them, and information may be withheld.Informational prejudices driven by social relations and structures have thus far been underexplored in considering equitable implementation and uptake of new molecular technologies. Every healthcare interaction represents an opportunity for experiencing informational prejudice, and with it the risk of being inappropriately informed for undertaking such screening or testing. Making knowledge acquisition and information dissemination, and experiences of informational prejudice, explicit through sociologically framed investigations would extend our understandings of equity, and offer ways to affect network relationships and structures that support equity in delivery and uptake. (shrink)

Action research is increasingly used as a means for teachers to improve their instruction, yet for many the idea of doing "research" can be somewhat intimidating. _Using Action Research to Improve Instruction_ offers a comprehensive, easy-to-understand approach to action research in classroom settings. This engaging and accessible guide is grounded in sources of data readily available to teachers, such as classroom observations, student writing, surveys, interviews, and tests. Organized to mirror the action research process, the highly interactive format prompts readers (...) to discover a focus, create research questions, address design and methodology, collect information, conduct data analysis, communicate the results, and to generate evidence-based teaching strategies. Engaging in these decision-making processes builds the skills essential to action research and promotes a deeper understanding of teaching practice. Special Features Include: -An Interactive Text -Reflection Questions and Activity Prompts -A Sample Action Research Report -Numerous Examples and Practice Examples -Numbered Sections for Cross Referencing This original text is a must-read for teachers interested in how they can use their current knowledge of instruction and assessment to meaningfully engage in action research. (shrink)

Across the globe, the domain of the litigator and the judge has radically expanded, making it increasingly difficult for those who study comparative and international politics, public policy and regulation, or the evolution of new modes of governance to avoid encountering a great deal of law and courts. In On Law, Politics, and Judicialization, two of the world's leading political scientists present the best of their research, focusing on how to build and test a social science of law and (...) courts. The opening chapter features Shapiro's classic 'Political Jurisprudence,' and Stone Sweet's 'Judicialization and the Construction of Governance,' pieces that critically redefined research agendas on the politics of law and judging. Subsequent chapters take up diverse themes: the strategic contexts of litigation and judging; the discursive foundations of judicial power; the social logic of precedent and appeal; the networking of legal elites; the lawmaking dynamics of rights adjudication; the success and diffusion of constitutional review; the reciprocal impact of courts and legislatures; the globalization of private law; methods, hypothesis-testing, and prediction in comparative law; and the sources and consequences of the creeping 'judicialization of politics' around the world. Chosen empirical settings include the United States, the GATT-WTO, France and Germany, Imperial China and Islam, the European Union, and the transnational world of the Lex Mercatoria. Written for a broad, scholarly audience, the book is also recommended for use in graduate and advanced undergraduate courses in law and the social sciences. (shrink)

This chapter presents an overview of Lewis's theory of convention, and explores its implications for linguistic theory, and especially for problems at the interface of the semantics and pragmatics of natural language. It discusses Lewis's understanding of coordination problems, emphasizing how coordination allows for a uniform characterization of practical activity and of signaling in communication. The chapter introduces Lewis's account of convention and shows how he uses it to make sense of the idea that a linguistic expression can come to (...) be associated with its meaning by a convention. Lewis's account has come in for a lot of criticism. The chapter closes in by addressing some of the key difficulties in thinking of meaning as conventional in Lewis's sense. It highlights that Lewis's contribution is achieved through ideas whose influence has only increased over time. (shrink)

We present an algorithm for simultaneously constructing both the syntax and semantics of a sentence using a Lexicalized Tree Adjoining Grammar (LTAG). This approach captures naturally and elegantly the interaction between pragmatic and syntactic constraints on descriptions in a sentence, and the inferential interactions between multiple descriptions in a sentence. At the same time, it exploits linguistically motivated, declarative specifications of the discourse functions of syntactic constructions to make contextually appropriate syntactic choices.

In demonstration, speakers use real-world activity both for its practical effects and to help make their points. The demonstrations of origami mathematics, for example, reconfigure pieces of paper by folding, while simultaneously allowing their author to signal geometric inferences. Demonstration challenges us to explain how practical actions can get such precise significance and how this meaning compares with that of other representations. In this paper, we propose an explanation inspired by David Lewis’s characterizations of coordination and scorekeeping in conversation. In (...) particular, we argue that words, gestures, diagrams and demonstrations can function together as integrated ensembles that contribute to conversation, because interlocutors use them in parallel ways to coordinate updates to the conversational record. (shrink)

Background Academic integrity (AI) is of increasing importance in higher education. At the same time, students are becoming more consumer-oriented and more inclined to appeal against, or complain about, a penalty imposed for a breach of AI. This combination of factors places pressure on institutions of higher education to handle alleged breaches of AI in a way acceptable to students that motivates them to continue to engage with their studies. Method Students (n = 8) were interviewed to discover their perceptions (...) of the process for dealing with breaches of AI. All students were based in one university in a very diverse area of London which has many first-generation students from non-traditional academic backgrounds. Results Students reported strong emotional reactions featuring high levels of anxiety and stress. Some found the process to be threatening and demotivating and questioned continuation on their course of study, while others used more adaptive coping strategies. Students also went to great pains to make it clear that their own, and their friends’, breaches of AI were unintentional, while expressing the view that other people were deliberately cheating and should be penalised. Key recommendations include: support for students to re-engage after the intervention; support for students to develop effective self-regulatory learning strategies and time management; provision of specific examples to clarify what is, and is not, acceptable academic practice; recognition of the strong emotions likely to be invoked, especially if accompanied by declarations of unintentionality. (shrink)

The cognitive hierarchy model is an approach to decision making in multi-agent interactions motivated by laboratory studies of people. It bases decisions on empirical assumptions about agents’ likely play and agents’ limited abilities to second-guess their opponents. It is attractive as a model of human reasoning in economic settings, and has proved successful in designing agents that perform effectively in interactions not only with similar strategies but also with sophisticated agents, with simpler computer programs, and with people. In this (...) paper, we explore the qualitative structure of iterating best response solutions in two repeated games, one without messages and the other including communication in the form of non-binding promises and threats. Once the model anticipates interacting with sufficiently sophisticated agents with a sufficiently high probability, reasoning leads to policies that disclose intentions truthfully, and expect credibility from the agents they interact with, even as those policies act aggressively to discover and exploit other agents’ weaknesses and idiosyncrasies. Non-binding communication improves overall agent performance in our experiments. (shrink)

In the summer of 1914, Archduke Franz Ferdinand was assassinated in Sarajevo, an event which led to the horror of World War I and which many historians suggest marked the beginning of the twentieth century. In 1992, Sarajevo again lurched into prominence as the focal point of one of the century’s bloodiest civil wars. Yet Sarajevo at one point epitomized the dreams of the Enlightenment, a city where Christians, Jews, and Muslims peacefully coexisted. In the midst of Sarajevo’s recent decline (...) into chaos and destruction, Susan Sontag decided to produce Act I of Waiting for Godot, which, despite ever-looming danger, played to packed houses. Why? Why did this city of hope lie crushed at the end of the twentieth century? Why did Sontag stage an artistic production in the middle of such overwhelming tragedy? Why Waiting for Godot ? And, most important, why the appreciative, silent tears of audience members who risked their lives to attend a play in the middle of a war?These are the questions that guide David Toole’s theological reflections in Waiting for Godot in Sarajevo, where he seeks to come to terms with what it means to live a life of dignity in a world of undeniable suffering. Toole skillfully weaves together Friedrich Nietzsche’s views on nihilism with Michel Foucault’s analysis of power to produce a metaphysics of tragedy, or a “politics of dying.” Such politics are then used to shed new theological light on the Christian apocalypse and what it means to be alive at the end of the twentieth century. In making his argument, Toole draws innovative connections between such diverse figures as John Milbank, Alasdair MacIntyre, Euripides, John Howard Yoder, and Norman Maclean (author of A River Runs Through It and Young Men and Fire ), all the while using Beckett’s play as a compass for his direction. The end result is a fascinating, eminently readable, unexpectedly adventurous theological inquiry into the meaning of life. (shrink)

The adverse effects of artificial nighttime lighting, known as light pollution, are emerging as an important environmental issue. To address these effects, current scientific research focuses mainly on identifying what is bad or undesirable about certain types and uses of lighting at night. This paper adopts a value-sensitive approach, focusing instead on what is good about darkness at night. In doing so, it offers a first comprehensive analysis of the environmental value of darkness at night from within applied ethics. A (...) design for values orientation is utilized to conceptualize, define, and categorize the ways in which value is derived from darkness. Nine values are identified and categorized via their type of good, temporal outlook, and spatial characteristics. Furthermore, these nine values are translated into prima facie moral obligations that should be incorporated into future design choices, policy-making, and innovations to nighttime lighting. Thus, the value of darkness is analyzed with the practical goal of informing future decision-making about urban nighttime lighting. (shrink)

An essential ingredient of language use is our ability to reason about utterances as intentional actions. Linguistic representations are the natural substrate for such reasoning, and models from computational semantics can often be seen as providing an infrastructure to carry out such inferences from rich and accurate grammatical descriptions. Exploring such inferences offers a productive pragmatic perspective on problems of interpretation, and promises to leverage semantic representations in more flexible and more general tools that compute with meaning.

This paper explores the role that difference plays in collective decision-making using the Condorcet jury theorem. Agents facing a dichotomous decision might prove biased toward one of the options facing them. That is, they may be more likely to decide correctly when one of the options is correct than when the other option is. A juror might be more likely to convict a guilty defendant than to acquit an innocent one. Agents may display opposing biases. This paper identifies (...) the optimal committee composition in the presence of such bias. This composition depends upon both the prior probability that each option is correct and the relative costs of the two types of possible error. Optimal committee composition will be expressed in terms of the absolute margin that a group with one form of bias should enjoy over the other. (shrink)

In this paper, we introduce a system, Sentence Planning Using Description, which generates collocations within the paradigm of sentence planning. SPUD simultaneously constructs the semantics and syntax of a sentence using a Lexicalized Tree Adjoining Grammar (LTAG). This approach captures naturally and elegantly the interaction between pragmatic and syntactic constraints on descriptions in a sentence, and the inferential and lexical interactions between multiple descriptions in a sentence. At the same time, it exploits linguistically motivated, declarative speci- fications of (...) the discourse functions of syntactic constructions to make contextually appropriate syntactic choices. (shrink)

These essays take up contemporary debates concerning the rationality of legal and political institutions. Roberto Unger proposes a "politics of modernism"--a politics appropriate to the historical experience that Nietzsche calls "nihilism" and identifies as the re-grounding of all values in human will. Unger's aim is to heighten the artificiality, plasticity or revisability of all social arrangements, so that the self may perpetually overcome its context. But such an attempt to give the idea of self-overcoming a political translation threatens to be (...) devoid of any content beyond the reiterated assertion of the will. Wittgenstein's remarks on rule-following give voice to an anxiety that recurs in contemporary legal culture: Can a rule--in words that H. L. A. Hart once used--"step forward to claim its own instances"? Wittgenstein does not deny that it can, but he wishes to call attention to our captivation by a picture of a "rule by itself," according to which this "stepping forward" seems queer in light of an otherwise unbridgeable gap between a rule and its application. In the grip of such a picture, it becomes tempting to think that the normative demand of a rule must be activated by an interpretation. Such a thought leads not only to philosophical perplexity, but to failures of justification in the court-room. To make sense of Aristotle's notion of corrective justice, we need the idea that a judgment can be genuinely in accord with a universal even though the content of the universal cannot be completely spelled out in detachment from the concrete situations to which it is applied. It is plausible to see much of contemporary tort law as a specification of corrective justice. But attempts to supply corrective justice with a consequentialist foundation are unable to account for the significance of wrongful agency in tort law, while attempts to supply it with a deontological foundation are unable to account for the significance of the tort victim's loss. (shrink)

In thinking about how to expand insurance coverage, the issue that matters is whether insurance enables sick and high-risk people to get medical care. Over the course of three decades, market-oriented insurance reforms have shifted more costs of illness onto people who need and use medical care. By making the users of care pay for it , cost-sharing discourages sick people from getting care, even if they have insurance, and for people with low-incomes and tight budgets, cost-sharing can effectively (...) deny them access to care. Thus, covering or not covering sick people is the core issue of health insurance reform, both as a determinant of support and opposition to proposals, and as the proper yardstick for evaluating reform ideas. (shrink)

Nicole Hassoun’s Globalization and Global Justice: Shrinking Distance,Expanding Obligations offers a novel argument for the existence ofpositive rights for the world’s poor, and explores institutional alternativessuitable for the realization of those rights. Hassoun’s argument is contractualist, and makes the existence of positive rights dependupon the conditions necessary for meaningful consent to the global order. Itthus provides an interesting example of social contract theory in the globalcontext. But Hassoun’s argument relies crucially upon the ambiguous natureof the concept of consent. Drawing broadly (...) upon the social contract theorytradition, Hassoun relies upon actual consent theory, democratic theory, andhypothetical consent theory. Each theoretical approach makes use of its ownconception of consent. Rather than select one of these conceptions overthe others, she makes use of all three. In doing so, she introduces a crucialambiguity into the terms that, on her account, a legitimate global order mustsatisfy. The resolution of this ambiguity will circumscribe any effort, on thepart of Hassoun or others, to specify the terms of any global social contract. (shrink)

PurposeTo use the power of knowledge acquisition and machine learning in the development of a collaborative computer classification system based on the features of age-related macular degeneration (AMD).MethodsA vocabulary was acquired from four AMD experts who examined 100 ophthalmoscopic images. The vocabulary was analyzed, hierarchically structured, and incorporated into a collaborative computer classification system called IDOCS. Using this system, three of the experts examined images from a second set of digital images compiled from more than 1000 patients with AMD. (...) Images were annotated, and features were identified and defined. Decision trees, a machine learning method, were trained on the data collected and used to extract patterns. Interrelationships between the data from the different clinicians were investigated.ResultsSix drusen classes in the structured vocabulary were largely sufficient to describe all the identified features. The decision trees classified the data with 76.86% to 88.5% accuracy and distilled patterns in the form of hierarchical trees composed of 5 to 15 nodes. Experts were largely consistent in their characterization of soft, and to a lesser extent, hard drusen, but diverge in definition of other drusen. Size and crystalline morphology were the main determinants of drusen type across all experts.ConclusionsMachine learning is a powerful tool for the characterization of disease phenotypes. The creation of a defined feature set for AMD will facilitate the development of an IDOCS-based classification system. (shrink)

Both formal semantics and cognitive semantics are the source of important insights about language. By developing precise statements of the rules of meaning in fragmentary, abstract languages, formalists have been able to offer perspicuous accounts of how we might come to know such rules and use them to communicate with others. Conversely, by charting the overall landscape of interpretations, cognitivists have documented how closely interpretations draw on the commonsense knowledge that lets us make our way in the world. There is (...) no opposition between these insights. Sooner or later we will have a semantics that responds to both. However, developing such a semantics is profoundly difficult, because there are certain tensions to be overcome in reconciling the two perspectives. For one thing, the overall landscape of meaning does seem to be characterized by a much richer ontology and more dynamic categories than are exhibited by the fragments typically studied in the formal tradition. One sign of strain is the recent tendency to talk of “procedural”, “non-compositional”, or “computational” semantics, as in Hamm, Kamp and van Lambalgen 2006, hereafter HK&vL. We think such locutions can serve as useful reminders to keep semantics fixed on the central question of how language allows us to share information that some have and others need to get. However, there is some danger that formalists will merely by put off by an idea that, taken literally, may not be such a good one. In this short article, we want to explore and defend the traditional realist view attributed by HK&vL to Lewis among others. In fact, this view offers a well-developed, extremely straightforward and robust account of the relation between semantics and cognition. Moreover, while the realist view has ways of accommodating the representationalist insights of DRT (Lewis 1979; Thomason 1990; Stalnaker 1998), it remains unclear how “computational” semantics can account for the key data for the realist view: cases where we judge interlocutors to be ignorant about aspects of meaning in their native language (Kripke 1972; Putnam 1975; Stalnaker 1979; Williamson 1994).. (shrink)

Coexistence between livestock grazing and carnivores in rangelands is a major challenge in terms of sustainable agriculture, animal welfare, species conservation and ecosystem function. Many effective non-lethal tools exist to protect livestock from predation, yet their adoption remains limited. Using a social-ecological transformations framework, we present two qualitative models that depict transformative change in rangelands grazing. Developed through participatory processes with stakeholders from South Africa and the United States of America, the models articulate drivers of change and the (...) essential pathways to transition from routine lethal management of carnivores towards mutually beneficial coexistence. The pathways define broad actions that incorporate multiple values in grazing systems including changes to livestock management practices, financial support, industry capacity building, research, improved governance and marketing initiatives. A key finding is the new concept of ‘Predator Smart Farming’, a holistic and conscientious approach to agriculture, which increases the resilience of landscapes, animals and rural livelihoods. Implementation of these multiple pathways would lead to a future system that ensures thriving agricultural communities, secure livelihoods, reduced violence toward animals, and landscapes that are productive and support species conservation and coexistence. (shrink)

Design features for language and stone toolmaking (not tool use) involve similar if not homologous cognitive processes. Both are arbitrary transformations of internal symbolization, whereas non-human tool using is mostly an iconic transformation. The major discontinuity between humans and non-humans (chimpanzees) is language. The presence of stone tools made to standardized patterns suggests communicative and social control skills that involved language.

Recent work by Stout and colleagues indicates that the neural correlates of language and Early Stone Age toolmaking overlap significantly. The aim of this paper is to add computational detail to their findings. I use an error minimisation model to outline where the information processing overlap between toolmaking and language lies. I argue that the Early Stone Age signals the emergence of complex structured representations. I then highlight a feature of my account: It allows us to understand the (...) early evolution of syntax in terms of an increase in the number and complexity of models in a cognitive system, rather than the development of new types of processing. (shrink)

The philosophical interest in experimental practice in neuroscience has brought renewed attention to the study of the development and use of techniques and tools for data production. John Bickle has argued that the construction and progression of theories in neuroscience are entirely dependent on the development and ingenious use of research tools. In Bickle's account, theory plays a tertiary role, as it depends on what the tools allow researchers to manipulate, and the tools, in turn, are (...) developed not in order to test theories but as solutions to engineering problems. However, Bickle's account is not entirely precise in explaining what informs researchers' decision-making in their atheoretical laboratory tinkering. Identifying the sources that guide researchers in tool development and use is crucial if one wishes to contribute to the philosophical or meta-scientific understanding of experimental practice in neuroscience. In the following paper, I claim that decision-making in tools' development and use in neuroscience is doubly guided. Pre-existing theory and concepts determine information's relevance, whereas tools' functioning in controlled situations determines information's reliability. Accordingly, experimenters' decision-making is situated both in the context of analysing, modelling or interpreting information and in the context of producing information. I study the case of the tungsten microelectrode developed by David Hubel during the 1950s. First, I show that pre-existing theory and concepts determine in advance what information would be relevant to obtain from the microelectrode. Second, I show that Hubel's tinkering follows the guidelines derived from the very structure of what we recognise as reliable experimentally produced information. Finally, I suggest that data-production processes allow experimenters to assess what to expect from an experimental system in terms of concept- and theory-generation and confirmation, thereby endorsing Bickle's tenet on the tertiary role of theory in neuroscience. (shrink)

Progress in machine learning and artificial intelligence has spurred the widespread adoption of automated decision systems (ADS). An extensive literature explores what conditions must be met for these systems' decisions to be fair. However, questions of legitimacy -- why those in control of ADS are entitled to make such decisions -- have received comparatively little attention. This paper shows that when such questions are raised theorists often incorrectly conflate legitimacy with either public acceptance or other substantive values such as fairness, (...) accuracy, expertise or efficiency. In search of better theories, we conduct a critical analysis of the philosophical literature on the legitimacy of the state, focusing on consent, public reason, and democratic authorisation. This analysis reveals that the prevailing understanding of legitimacy in analytical political philosophy is also ill-suited to the task of establishing whether and when ADS are legitimate. The paper thus clarifies expectations for theories of ADS legitimacy and charts a path for a future research programme on the topic. (shrink)

Understanding how conceptual structures inform stone tool production and use would help us resolve the issue of a pongid-hominid dichotomy in brain organisation and cognitive ability. Evidence from ideational apraxia suggests that the planning of linguistic and manipulative behaviours is not colocalized in homologous circuits. An alternative account in terms of the evolutionary expansion of the whole prefrontal-premotor area may be more plausible.

In lieu of an abstract, here is a brief excerpt of the content:Recovering the Vestiges of Primeval Europe: Archaeology and the Significance of Stone Implements, 1750–1800Matthew R. GoodrumFor the antiquaries of the seventeenth and eighteenth centuries who studied the few broken monuments and obscure artifacts that survived from the earliest periods of human history there was a dawning realization that these remote epochs were not as inaccessible as had previously been believed. This attitude was mirrored in geological research where (...) natural historians were using fossils and geological formations to reconstruct the history of the earth, which was turning out to be considerably longer and more dynamic than had previously been thought.1 Antiquarianism and natural history shared many features and problems in common during this period and their fates would become more intertwined than either discipline realized at the time.2Despite the growing hope that archaeological monuments could illuminate the past, a great deal of early human history remained hidden, enveloped in a fog that the antiquary could only occasionally peer through.3 Yet [End Page 51] the nascent science of archaeology made great strides during the seventeenth and eighteenth centuries. Antiquaries throughout Europe were investigating field monuments, collecting artifacts, and excavating barrows in an attempt to throw some light on the original inhabitants of the continent. 4 Antiquarianism, a scholarly discipline dedicated to the study of antiquities and other historical documents, had close links with natural history during this period and many antiquaries employed methods and a mode of reasoning drawn from the sciences.5 By By the late eighteenth century, antiquarianism itself was changing and a new science of archaeology was emerging and defining its own professional identity.6Among the objects investigated by these antiquaries was a particularly curious class of artifacts that had long been collected and examined in Europe. Natural historians throughout the early modern period had collected a type of stone called ceraunia, or thunderstones. It was not until the end of the seventeenth century that antiquaries and natural historians suggested that these stones were not produced in clouds by natural processes but instead were stone arrowheads, axe-heads, and other implements fabricated by early Europeans. Once these objects were accepted as ancient human artifacts, entirely new sets of questions arose: for example, why would early Europeans make tools out of stone instead of metal, what were these objects used for, and what could they tell us about the culture of ancient peoples.7 The latter question was all the more disturbing since it [End Page 52] was apparent that the stone artifacts found in Europe were very similar to the stone implements and weapons used by the so-called “savages” of the New World and the South Pacific. By the middle of the eighteenth century there was an increasing amount of evidence and a growing consensus that the inhabitants of many parts of northern Europe prior to the Roman era possessed only stone implements and culturally were rude and barbarous peoples. This idea that early Europeans had been barbarians was not new; Roman historians had asserted as much, but what was new was the quantity of archaeological evidence for this idea and the way it was understood within the context of European contact with the indigenous peoples of the New World and the South Pacific who still used stone tools.Antiquaries and natural historians during the first half of the eighteenth century were still accumulating evidence to support the idea that so-called thunderstones were in fact archaeological artifacts. They were also attempting to understand what they meant as historical and cultural artifacts, and importantly they were trying to integrate this new understanding within the traditional biblical view of human history.8 A great deal has been written about the study of prehistoric stone artifacts in the early nineteenth century, especially since it was during this period that Scandinavian archaeologists formulated the Three Age System that organized prehistory into a succession of periods from the Stone Age through the Bronze Age to the Iron Age.9 In addition, the important theoretical breakthroughs of the early nineteenth century, combined with the expansion and professionalization of archaeology as a discipline during this period, have tended to focus the attention of historians of archaeology... (shrink)

While the presence or absence of consciousness plays the central role in the moral/ethical decisions when dealing with patients with disorders of consciousness (DOC), recently it is criticized as not adequate due to number of reasons, among which are the lack of the uniform definition of consciousness and consequently uncertainty of diagnostic criteria for it, as well as irrelevance of some forms of consciousness for determining a patient’s interests and wishes. In her article, Dr. Specker Sullivan reexamined the meaning of (...) consciousness in the DOC taxonomy and proposed to go away from the routinely used clinical definition of consciousness as “wakeful awareness”, and adopt the meaning that is common in the Eastern tradition which is a form of “pure experience” (Specker Sullivan 2018). She further argued that understanding consciousness as a “pure experience” is ethically relevant for DOC patients. This suggestion is original, novel and important since it preserves the importance of the notion of consciousness for the clinical practice while simultaneously offering an additional ethical tool for the moral decisions in medicine. At the same time, without placing such Eastern notion in the Western tradition it is difficult to see how pure experience could be usefully operationalized to make sense in the clinical practice with DOC patients. It is so because pure experience is a subjective phenomenon which is completely inaccessible in noncommunicative DOC patients and also it does not express behaviorally (Monti et al 2010), therefore some objective-like operationalization is needed. This is why the fusion of Eastern and Western traditions is required to gain the full potential of Dr. Specker Sullivan’s suggestion. We propose that such fusion could be achieved on the basis of the Operational Architectonics (OA) theory of brain-mind functioning (Fingelkurts et al. 2010; 2013a) which suits ideally the purpose due its compatibility with both Western and Eastern traditions of consciousness. (shrink)

Within the last decade, burgeoning interest in the intersection of epistemology and social issues has generated a new set of research questions. These questions range from the relevance of social identity, to peer disagreement, to debates on the significance of moral considerations to epistemic evaluations, to discussions of our epistemic practices and how those practices exclude certain agents and certain bodies of knowledge. Central in this new and emerging body of work is the realization that epistemology has more to do (...) than simply answer questions about what knowledge consists in; it must also acknowledge that our answers to these questions might be influenced by features we have previously failed to make space for. It is in this respect that we are witnessing a renewed interest in a theoretical approach long consigned to the margins of epistemology – that of standpoint epistemology. (shrink)

This volume brings together essential writings by the unjustly neglected nineteenth-century philosopher Frances Power Cobbe (1822-1904). A prominent ethicist, feminist, champion of animal welfare, and critic of Darwinism and atheism, Cobbe was well known and highly regarded in the Victorian era. This collection of her work introduces contemporary readers to Cobbe and shows how her thought developed over time, beginning in 1855 with her Essay on Intuitive Morals, in which she set out her duty-based moral theory, arguing that morality and (...) religion are indissolubly connected. This work provided the framework within which she addressed many theoretical and practical issues in her prolific publishing career. In the 1860s and early 1870s, she gave an account of human duties to animals; articulated a duty-based form of feminism; defended a unique type of dualism in the philosophy of mind; and argued against evolutionary ethics. Cobbe put her philosophical views into practice, campaigning for women's rights and for first the regulation and later the abolition of vivisection. In turn her political experiences led her to revise her ethical theory. From the 1870s onwards she increasingly emphasized the moral role of the emotions, especially sympathy, and she theorized a gradual historical progression in sympathy. Moving into the 1880s, Cobbe combatted secularism, agnosticism, and atheism, arguing that religion is necessary not only for morality but also for meaningful life and culture. -/- Shedding light on Cobbe's philosophical perspective and its applications, this volume demonstrates the range, systematicity and philosophical character of her work and makes her core ethical theory and its central applications and developments available for teaching and scholarship. (shrink)

Joan Scott's poststructuralist critique of experience demonstrates the dangers of empiricist narratives of experience but leaves feminists without a meaningful way to engage nonempiricist, experience-oriented texts, texts that constitute many women's primary means of taking control over their own representation. Using Chandra Mohanty's analysis of the role of writing in Third World feminisms, I articulate a concept of experience that incorporates poststructuralist insights while enabling a more responsible reading of Third World women's narratives.

Two claims that are hard to deny are that slurs can be offensive, and that not all uses of language are communicative. It’s therefore perplexing why no one has considered the possibility that slurs might be offensive not because of what they communicate but rather because of interpretive effects their uses might exact. In what follows, we intend to argue just that, namely, that confrontations with slurs can set in motion a kind of imaginative engagement that rouses objectionable psychological states. (...) We believe this view has precedence in Frege’s account of tone. (shrink)

'Middle' Platonism has some claim to be the single most influential philosophical movement of the last two thousand years, as the common background to 'Neoplatonism' and the early development of Christian theology. This book breaks with the tradition of considering it primarily in terms of its sources, instead putting its contemporary philosophical engagements front and centre to reconstruct its philosophical motivations and activity across the full range of its interests. The volume explores the ideas at the heart of Platonist philosophy (...) in this period and includes a comprehensive selection of primary sources, a significant number of which appear in English translation for the first time, along with dedicated guides to the questions that have been, and might be, asked about the movement. The result is a tool intended to help bring the study of Middle Platonism into mainstream discussions of ancient philosophy. (shrink)

The first traces the production of numerous stone tools from the period of the Plio-Pleistocene represent a deep antiquity technical processes in the context of human evolution. Determining cognitive ability needed to convey the first hominids manufacture of stone tools is a challenge for the cognitive archaeology. Currently, thanks to archaeological discoveries and the development of cognitive science we can try to restore all the necessary treatments aimed at the production and use of stone (...) class='Hi'>tools along with a broad understanding of their underlying cognitive processes. Analyses based on empirical data derived from Lokalalei – one of the oldest archaeological sites – indicate that the hominids comprehensive understanding of the principles of producing stone tools already at their very beginning. (shrink)

Phaedo of Elis was well-known as a writer of Socratic dialogues, and it seems inconceivable that Plato could have been innocent of intertextuality when, excusing himself on the grounds of illness, he made him the narrator of one of his own: the "Phaedo". In fact the psychological model outlined by Socrates in this dialogue converges with the evidence we have (especially from fragments of the Zopyrus) for Phaedo's own beliefs about the soul. Specifically, Phaedo seems to have thought that non-rational (...) desires were ineliminable epiphenomena of the body, that reason was something distinct, and that the purpose of philosophy was its 'cure' and 'purification'. If Plato's intention with the "Phaedo" is to assert the separability and immortality of reason (whatever one might think about desire and pleasure), then Phaedo provides a useful standpoint for him. In particular, Phaedo has arguments that are useful against the 'harmony-theorists' (and are the more useful rhetorically speaking since it is only over the independence of reason that Phaedo disagrees with them). At the same time as allying himself with Phaedo, however, Plato is able to improve on him by adding to the demonstration that reason is independent a proof that it is actually immortal. (shrink)

Utterances in situated activity are about the world. Theories and systems normally capture this by assuming references must be resolved to real-world entities in utterance understanding. We describe a number of puzzles and problems for this approach, and propose an alternative semantic representation using discourse relations that link utterances to the nonlinguistic context to capture the context-dependent interpretation of situated utterances. Our approach promises better empirical coverage and more straightforward system building. Substantiating these advantages is work in progress.

The starting point of this paper is the acknowledgement that individual reasoning, understood as inner dialogue, and social argumentation, albeit they are two different phenomena, share some similarities. On this basis, this paper sets out to apply instruments from argumentation theory to inner dialogue in order to better explain it. Within this framework, some limitations to the study of inner dialogue are also discussed; and methodological suggestions are provided in order to grasp what could be considered data on “inner dialogue” (...) starting from social research interviews. The ultimate aim is to go beyond a mere recognition of a similarity between inner dialogue and argumentation and start analysing inner dialogue empirically using tools from argumentation theory. The findings show that the analytic overview help shed light on how inner dialogue within processes of individual decision-making develops and what it means to have an internal difference of opinion, in which one and the same person adopts opposing standpoints and argues for them. On the opposite, it is shown that the notion of strategic manoeuvring per se cannot be applied to inner dialogue. (shrink)

Many philosophers and psychologists argue that out everyday ability to predict and explain the actions and mental states of others is grounded in out possession of a primitive 'folk' psychological theory. Recently however, this theory has come under challenge from the simulation alternative. This alternative view says that human beings are able to predict and explain each other's actions by using the resources of their own minds to simulate the psychological aetiology of the actions of the others. This book (...) and the companion volume Folk Psychology: The Theory of Mind Debate together offer a richly woven fabric of philosophical and psychological theory, which promises to yield real insights into the nature of our mental lives. (shrink)

Many philosophers and psychologists argue that normal adult human beings possess a primitive or 'folk' psychological theory. Recently, however, this theory has come under challenge from the simulation alternative. This alternative view says that human bings are able to predict and explain each others' actions by using the resources of their own minds to simuate the psychological etiology of the actions of others. The thirteen essays in this volume present the foundations of theory of mind debate, and are accompanied (...) by an extensive introduction. (shrink)

Optimism about our ability to enhance societal decision‐making by leaning on Machine Learning (ML) for cheap, accurate predictions has palled in recent years, as these ‘cheap’ predictions have come at significant social cost, contributing to systematic harms suffered by already disadvantaged populations. But what precisely goes wrong when ML goes wrong? We argue that, as well as more obvious concerns about the downstream effects of ML‐based decision‐making, there can be moral grounds for the criticism of these predictions themselves. (...) We introduce and defend a theory of predictive justice, according to which differential model performance for systematically disadvantaged groups can be grounds for moral criticism of the model, independently of its downstream effects. As well as helping resolve some urgent disputes around algorithmic fairness, this theory points the way to a novel dimension of epistemic ethics, related to the recently discussed category of doxastic wrong. (shrink)

This chapter discusses how a comparative philosophical model can contribute to both substantive and procedural values in energy policy. We discuss the substantive values in the mainstream light-emitting diodes debate and Taylor Stone’s alternative plea for darkness. We also explore Value Sensitive Design as a procedural approach. We conclude that the comparative philosophical model of Ulrich Libbrecht can appropriately broaden the set of substantive values used in VSD. We discuss the values of ‘by-itself-so’ and ‘alter-intentionality’, which come with the (...) unforeseen necessity of accepting elements from other worldviews and of normativity in the procedural VSD approach. (shrink)