Mark Eli Kalderon presents an original study of perception, taking as its starting point a puzzle in Empedocles' theory of vision: if perception is a mode of material assimilation, how can we perceive colors at a distance? Kalderon argues that the theory of perception offered by Aristotle in answer to the puzzle is both attractive and defensible.

This paper offers a new way to make sense of disagreement expansion from a polylogical perspective by incorporating various places in addition to players and positions into the analysis. The concepts build on prior implicit ideas about disagreement space by suggesting how to more fully account for argumentative context, and its construction, in large-scale complex controversies. As a basis for our polylogical analysis, we use a New York Times news story reporting on an oil train explosion—a significant point in the (...) broader controversy over producing oil and gas via hydraulic fracturing. (shrink)

Geach's problem, the problem of accounting for the fact that judgements expressed using moral terms function logically like other judgements, stands in the way of most noncognitive analyses of moral judgements. The non-cognitivist must offer a plausible interpretation of such terms when they appear in conditionals that also explains their logical interaction with straightforward moral assertions. Blackburn and Gibbard have offered a series of accounts each of which interprets such conditionals as expressing higher order commitments. Each then invokes norms for (...) the coherent acceptance of attitudes to explain why we hold certain combinations inconsistent. Against these accounts the paper presses two related objections: (1) The norms needed to do the explanatory work cannot be strong enough to do that work without also ruling clearly consistent attitudes inconsistent. And (2), the norms of rational attitude acceptance do not neatly track the distinction between consistent and inconsistent attitudes. (shrink)

In The Nature of Consciousness, Mark Rowlands develops an innovative account of the nature of phenomenal consciousness, one that has significant consequences for attempts to find a place for it in the natural order. The most significant feature of consciousness is its dual nature: consciousness can be both the directing of awareness and that upon which awareness is directed. Rowlands offers a clear and philosophically insightful discussion of the main positions in this fast-moving debate, and argues that the phenomenal (...) aspects of conscious experience are aspects that exist only in the directing of experience towards non-phenomenal objects, a theory that undermines reductive attempts to explain consciousness in terms of what is not conscious. His book will be of interest to a wide range of readers in the philosophy of mind and language, psychology and cognitive science. (shrink)

This second edition of the book contains a new chapter on the notions of natural-kind words and natural kinds.

This book outlines and evaluates the principal strands of critical legal studies, and achieves much more as well.

In a series of incisive readings of signature historical works, Mark Poster charts the move from social history to new practices of cultural history that are drawing strength from poststructuralist interpretive strategies and raising issues found in feminist and postcolonialist discourse. In the process, he sets forth an outline for a postmodern historiography that can negotiate the contested terrain between the ambiguities of discourse and the pull of the "real." As Poster provides close readings of leading historians and theorists (...) such as Lawrence Stone, Francois Furet, Michel de Certeau, and Michel Foucault, key themes animate his work: the often irreducible difference between past and present; the relationship of writing and representation to power and domination; the dissolving distinctions between high and low culture, production and consumption, and reality and fiction; and, most important, a new perspective on human agency and the construction of political subjects. (shrink)

This paper will examine the social and ethical impacts of using artificial intelligence (AI) in the agricultural sector. It will identify what are some of the most prevalent challenges and impacts identified in the literature, how this correlates with those discussed in the domain of AI ethics, and are being implemented into AI ethics guidelines. This will be achieved by examining published articles and conference proceedings that focus on societal or ethical impacts of AI in the agri-food sector, through a (...) thematic analysis of the literature. The thematic analysis will be divided based on the classifications outlined through 11 overarching principles, from an established lexicon (transparency, justice and fairness, non-maleficence, responsibility, privacy, beneficence, freedom and autonomy, trust, dignity, sustainability, and solidarity). While research on AI agriculture is still relatively new, this paper aims to map the debate and illustrate what the literature says in the context of social and ethical impacts. It aim is to analyse these impacts, based on these 11 principles. This research will contrast which impacts are not being discussed in agricultural AI and which issues are not being discussed in AI ethics guidelines, but which are discussed in relation to agricultural AI. The aim of this is to identify gaps within the agricultural literature, and gaps in AI ethics guidelines, that may need to be addressed. (shrink)

This book scrutinizes recent work in phonological theory from the perspective of Chomskyan generative linguistics and argues that progress in the field depends on taking seriously the idea that phonology is best studied as a mental computational system derived from an innate base, phonological Universal Grammar. Two simple problems of phonological analysis provide a frame for a variety of topics throughout the book. The competence-performance distinction and markedness theory are both addressed in some detail, especially with reference to phonological acquisition. (...) Several aspects of Optimality Theory, including the use of Output-Output Correspondence, functionalist argumentation and dependence on typological justification are critiqued. The authors draw on their expertise in historical linguistics to argue that diachronic evidence is often mis-used to bolster phonological arguments, and they present a vision of the proper use of such evidence. Issues of general interest for cognitive scientists, such as whether categories are discrete and whether mental computation is probabilistic are also addressed. The book ends with concrete proposals to guide future phonological research.The breadth and depth of the discussion, ranging from details of current analyses to the philosophical underpinnings of linguistic science, is presented in a direct style with as little recourse to technical language as possible. (shrink)

Pragmatism has enjoyed a major resurgence in Anglo-American philosophy over the course of the last decade or two, and Robert Brandom’s work – particularly his 1994 tome Making it Explicit (MIE) – has been at the vanguard of this resurgence (Brandom 1994).2 But pragmatism comes in several surprisingly distinct flavours. Authors such as Hubert Dreyfus find their roots in certain parts of Heidegger and in phenomenologists such as Merleau-Ponty, and they privilege embodied, preconceptual skills as opposed to discursive practices as (...) the basic sites of meaning and agency (Dreyfus 1991; Dreyfus 1992; Todes 2001). With strong inheritances from Dewey and Wittgenstein, Richard Rorty has championed a pragmatism whose core emphasis is on the rejection of transcendental truth and high metaphysical theorizing (Rorty 1982), and this anti-theoretical banner has been taken up by several prominent ethicists, among others. For his part, Brandom, who purports to offer a systematic theory of language and meaning grounded on a foundation of pragmatic normative relationships between speakers, looks back instead to Sellars and Quine for his stripe of pragmatism. Near the start of MIE, he writes: The explanatory strategy pursued here is to begin with an account of social practices, identify the particular structure they must exhibit in order to qualify as specifically linguistic practices, and then consider what different sorts of semantic contents those practices can confer on states, performances, and expressions caught up in them in suitable ways. (Brandom 1994, xiii) Despite his professed pragmatism, Brandom is no foe of high theory or metanarratives, and he is vastly more interested in language and theoretical reason than in the rest of human bodily activity. For Brandom, inferentially articulated discourse forms an autonomous domain of normativity, while our bodily encounters with the world in perception and in action serve as language entry and exit points respectively.. (shrink)

It has been argued in the conservation literature that giving conservation absolute priority over competing interests would best protect the environment. Attributing infinite value to the environment or claiming it is ‘priceless’ are two ways of ensuring this priority (e.g. Hargrove 1989; Bulte and van Kooten 2000; Ackerman and Heinzerling 2002; McCauley 2006; Halsing and Moore 2008). But such proposals would paralyse conservation efforts. We describe the serious problems with these proposals and what they mean for practical applications, and we (...) diagnose and resolve some conceptual confusions permeating the literature on this topic. (shrink)

This book is a philosophical study of the relations between hearing and thinking about music. The central problem it addresses is as follows: how is it possible to talk about what a listener perceives in terms that the listener does not recognize? By applying the concepts and techniques of analytic philosophy the author explores the ways in which musical hearing may be described as nonconceptual, and how such mental representation contrasts with conceptual thought. The author is both philosopher and musicologist (...) and uniquely combines the perspectives of both disciplines. Exploring the philosophical questions of mental representation in the relatively neglected, nonverbal domain of music, this study is a major contribution to the philosophical understanding of music perception and cognitive theory. (shrink)

As the average age of the population increases, so too do the number of people living with chronic illnesses. With limited resources available, the development of dialogue-based e-health systems that provide justified general health advice offers a cost-effective solution to the management of chronic conditions. It is however imperative that such systems are responsible in their approach. We present in this paper two main challenges for the deployment of e-health systems, that have a particular relevance to dialogue and argumentation: collecting (...) and handling health data, and trust. For both challenges, we look at specific issues therein, outlining their importance in general, and describing their relevance to dialogue and argumentation. Finally, we go on to propose six recommendations for handling these issues, towards addressing the main challenges themselves, that act both as general advice for dialogue and argumentation research in the e-health domain, and as a foundation for future work on this topic. (shrink)

Formal arguments have proven that avoiding the Repugnant Conclusion is impossible without rejecting one or more highly plausible population principles. To many, such proofs establish not only a deep challenge for axiology, but also pose an important practical problem of how policymaking can confidently proceed without resolving any of the central questions of population ethics. Here we offer deflationary responses: first to the practical challenge, and then to the more fundamental challenge for axiology. Regarding the practical challenge, we provide an (...) overview of recent literature that explores the implications for public policy of the Repugnant Conclusion and related puzzles within population ethics, and shows that there is more commonality in the implications of different population axiologies than is generally recognized. The upshot is that uncertainty about population ethics presents no important problem for policymaking, and the importance of population ethics to policymaking has been overstated. We then turn to more fundamental issues about axiology, and describe a new series of formal proofs that undermine the idea that any plausible axiology could avoid the Repugnant Conclusion, including those that are assumed to avoid it in the literature. The philosophical upshot is that the Repugnant Conclusion cannot plausibly be avoided, and so it is a mistake to assume as a constraint on a plausible axiology that it must be avoided, as is assumed by most of the literature in population ethics, including by all of the fundamental impossibility theorems. (shrink)

This is one of those cases to which Dr. 8 oodhouse's remark applies with all its force, that a method which leads to true results must have its logic — H.S Smith (" On Some of the Methods at Present in Use in Pure Geometry," p. 6) A goodly amount of modern metaphysics has concerned itself, in one form or another, with the question: what attitude should we take in regard to a language whose semantic underpinnings seem less than certain? (...) Since much of standard English is surely of this type, many philosophers have felt driven to extreme and unpalatable resolutions — wholesale rejection of attractive logical rules, radical "antirealism", "minimalism" about truth, and so forth, Scientists, however, have long dealt with analogous foundational insecurities and, under the duress of practicality, have framed a set of shifting attitudes towards language and reasoning that seem far more commonsensical than the extreme positions to which pure philosophy has often been led. Following this lead, this essay will recommend a more nuanced approach to linguistic insecurity that is neither naively optimistic nor mired in the gloomy sloughs of antirealism. (shrink)

The paper presents an account of the concept of existence that is based on Brentano’s work. In contrast to Frege and Russell, Brentano took ‘exists’ to express a that subsumes objects and explained it with recourse to the non-propositional attitude of acknowledgment. I argue that the core of Brentano’s view can be developed to a defensible alternative to the Frege-Russell view of existence.

We have used fMRI to measure responses to chromatic and achromatic contrast in retinotopically defined regions of macaque and human visual cortex. We make four observations. Firstly, the relative amplitudes of responses to color and luminance stimuli in macaque area V1 are similar to those previously observed in human fMRI experiments. Secondly, the dorsal and ventral subdivisions of macaque area V4 respond in a similar way to opponent (L j M)-cone chromatic contrast suggesting that they are part of a single (...) functional area. Thirdly, we find that macaque area V4, like area V1, responds preferentially to chromatic contrast compared to luminance contrast and the degree of preference is strongly influenced by the temporal frequency of the stimulus. Finally, we observe that while macaque V4d is a region on the dorsal surface of the macaque visual cortex that responds robustly to chromatic stimuli, human chromatic responses to identical stimuli are largely confined to the ventral surface suggesting a fundamental difference in the topographical organization of higher visual areas between humans and macaques. (shrink)

Many people have been enraged lately by the enormous increases in certain generic prescription drugs. But free marketeers defend these prices by arguing that they simply represent what the market will bear, and in a capitalist society there is accordingly nothing wrong with charging them. This paper argues that such a defense is actually contrary to the very principles that free marketeers claim to embrace. These prices are not only unjust and exploitative, but government interference with them would not render (...) the market less free, at least if what it means for a market to be “free” is properly understood. Everyone, even free marketeers with a libertarian or neoliberal bent, should accordingly be against this kind of profiteering. (shrink)

ABSTRACT We consider several ways in which a good understanding of modern techniques and principles in physics can elucidate ecology, and we focus on analogical reasoning between these two branches of science. Analogical reasoning requires an understanding of both sciences and an appreciation of the similarities and points of contact between the two. In the current ecological literature on the relationship between ecology and physics, there has been some misunderstanding about the nature of modern physics and its methods. Physics is (...) seen as being much cleaner and tidier than ecology. When compared to this idealized, fictional version of physics, ecology looks very different, and the prospect of ecology and physics learning from one another is questionable. We argue that physics, once properly understood, is more like ecology than ecologists have thus far appreciated. Physicists and ecologists can and do learn from each other, and, in this paper, we outline how analogical reasoning can facilitate such exchanges. (shrink)

With respect to the several giants of post-Kantian German philosophy – Fichte, Schelling, Hegel, Schopenhauer, Nietzsche – developments elsewhere in Europe have often seemed to pale into insignific...

In studies of early Christian thought, 'philosophy' is often a synonym for 'Platonism', or at most for 'Platonism and Stoicism'. Nevertheless, it was Aristotle who, from the sixth century AD to the Italian Renaissance, was the dominant Greek voice in Christian, Muslim and Jewish philosophy. Aristotle and Early Christian Thoughtis the first book in English to give a synoptic account of the slow appropriation of Aristotelian thought in the Christian world from the second to the sixth century. Concentrating on the (...) great theological topics - creation, the soul, the Trinity, and Christology - it makes full use of modern scholarship on the Peripatetic tradition after Aristotle, explaining the significance of Neoplatonism as a mediator of Aristotelian logic. While stressing the fidelity of Christian thinkers to biblical presuppositions which were not shared by the Greek schools, it also describes their attempts to overcome the pagan objections to biblical teachings by a consistent use of Aristotelian principles, and it follows their application of these principles to matters which lay outside the purview of Aristotle himself. This volume offers a valuable study not only for students of Christian theology in its formative years, but also for anyone seeking an introduction to the thought of Aristotle and its developments in Late Antiquity. by a consistent use of Aristotelian principles, and it follows their application of these principles to matters which lay outside the purview of Aristotle himself. This volume offers a valuable study not only for students of Christian theology in its formative years, but also for anyone seeking an introduction to the thought of Aristotle and its developments in Late Antiquity. (shrink)

A collection of essays that deepens our understanding of Jacques Derrida, and removes the suspicion of mystification from his treatment of philosophic and literary issues. It focuses on displacement. It exemplifies the sophistication toward deconstruction in Britain and the United States.

This book is a must-read for researchers interested in taking a high-level, non-mechanistic approach to answering age-old fundamental questions in the brain ...

The dynamical patterns in mental phenomena have a characteristic suppleness&emdash;a looseness or softness that persistently resists precise formulation&emdash;which apparently underlies the frame problem of artificial intelligence. This suppleness also undermines contemporary philosophical functionalist attempts to define mental capacities. Living systems display an analogous form of supple dynamics. However, the supple dynamics of living systems have been captured in recent artificial life models, due to the emergent architecture of those models. This suggests that analogous emergent models might be able to explain (...) supple dynamics of mental phenomena. These emergent models of the supple mind, if successful, would refashion the nature of contemporary functionalism in the philosophy of mind. (shrink)

Critical Reasoning & Philosophy is an innovative and clearly written handbook that teaches studnets how to read critically, think critically while they read, and write thoughtful, sound arguments in response.