Animal welfare science and ecology are both generally concerned with the lives of animals, however they differ in their objectives and scope; the former studies the welfare of animals considered ‘domestic’ and under the domain of humans, while the latter studies wild animals with respect to ecological processes. Each of these approaches addresses certain aspects of the lives of animals living in the world though neither, we argue, tells us important information about the welfare of wild animals. This paper argues (...) for the development of a new scientific discipline ‘welfare biology’ to address these issues and more, given the deficiencies of pre-existing life science disciplines to research the subject. Welfare biology is the study of the welfare of all living beings who have a welfare, with a value orientation toward promoting that welfare, regardless of the beings’ situation or relationship to humans and our activities. (shrink)

This is a book about the meanings of words and how they can combine to form larger meaningful units, as well as how they can fail to combine when the ...

Habermas' claim to provide a critique of reification by means other than marxian ones requires him to transpose not only meaningful freedom, but also a dialectical view of social becoming, into terms com patible with linguistically mediated intersubjectivity. In order to remain critical of reification as colonization, he thus finds himself committed to the view that colonization is the outcome of the development of two perma nent and competing principles of sociation. Compelled to draw upon the resources both of the (...) dialectical tradition and of transcendental pragmat ics, the theory of communicative action is thereby constrained to remain both quasi-dialectical and quasi-transcendental. This founding gesture generates, in turn, at least two unavoidable aporias. The first can be under stood as a radical and structural deficit for critical judgement concerning the interplay among the decentered cognitive value spheres. The second is an inversion of the apparent claim of accessing a 'reason beyond reason' of which he accuses Horkheimer and Adorno. It shows up in the logical and epistemological problems surrounding the relation between performative contradiction and the status of his theory. Taken together, these theories signal that the theory of communicative action, rather than amounting to a transcendence of earlier approaches to reification, is simply a parallel, but one which becomes less than fully two-dimensional. Key Words: Adorno • .communicative action • .dialectic • .Habermas • . Horkheimer • . performative contradiction • . * reason • . reification. (shrink)

The article stages the beginning of a virtual conversation between Levinas’s ‘ethics as first philosophy’ and Adorno’s negative dialectic. Part I frames the problem: for both thinkers the task of critique depends on some access to a ‘fixed point’ for transcendence (Levinas) or a ‘standpoint removed’ from the domain of existence (Adorno). Part II traces the deep, even essential, connection both perceive between knowledge and violence, a link which brings the possibility of critique even more stringently into question. A standpoint (...) removed must be both less and more than knowledge. Part III sketches Adorno’s response to this dilemma in the tracing of a negative dialectic, a thinking that is ‘the morality of thought’, and one that turns traditional dialectics inside-out. Negative dialectic seems to meet Levinas’s ethical criteria for critique. Part IV outlines Levinas’s response: the fixed point for critique is in the proximity and sensibility of the ethical relation that lies behind all formal alterity and therefore behind all ontology and all cognition, whether pre-dialectical, dialectical, or post-dialectical. Yet the ethical relation cannot be said except in terms virtually dependent on negative dialectic. Part V examines a potential Levinasian criticism of Adorno and a potential Adornian criticism of Levinas. The fulfillment of the ambition of each would require him to adopt the standpoint of the other. And this may be possible in that thinking along with each demands that one think not only of multiple perspectives but with them. (shrink)

The article stages the beginning of a virtual conversation between Levinas's 'ethics as first philosophy' and Adorno's negative dialectic. Part I frames the problem: for both thinkers the task of critique depends on some access to a 'fixed point' for transcendence (Levinas) or a 'standpoint removed' from the domain of existence (Adorno). Part II traces the deep, even essential, connection both perceive between knowledge and violence, a link which brings the possibility of critique even more stringently into question. A standpoint (...) removed must be both less and more than knowledge. Part III sketches Adorno's response to this dilemma in the tracing of a negative dialectic, a thinking that is 'the morality of thought', and one that turns traditional dialectics inside-out. Negative dialectic seems to meet Levinas's ethical criteria for critique. Part IV outlines Levinas's response: the fixed point for critique is in the proximity and sensibility of the ethical relation that lies behind all formal alterity and therefore behind all ontology and all cognition, whether pre-dialectical, dialectical, or post-dialectical. Yet the ethical relation cannot be said except in terms virtually dependent on negative dialectic. Part V examines a potential Levinasian criticism of Adorno and a potential Adornian criticism of Levinas. The fulfillment of the ambition of each would require him to adopt the standpoint of the other. And this may be possible in that thinking along with each demands that one think not only of multiple perspectives but with them. Key Words: Adorno • critique • dialectic • ethics • knowledge • Levinas • negative • proximity • transcendence • violence. (shrink)

We analyze the dynamics of repeated interaction of two players in the Prisoner's Dilemma under various levels of interdependency information and propose an instance-based learning cognitive model to explain how cooperation emerges over time. Six hypotheses are tested regarding how a player accounts for an opponent's outcomes: the selfish hypothesis suggests ignoring information about the opponent and utilizing only the player's own outcomes; the extreme fairness hypothesis weighs the player's own and the opponent's outcomes equally; the moderate fairness hypothesis weighs (...) the opponent's outcomes less than the player's own outcomes to various extents; the linear increasing hypothesis increasingly weighs the opponent's outcomes at a constant rate with repeated interactions; the hyperbolic discounting hypothesis increasingly and nonlinearly weighs the opponent's outcomes over time; and the dynamic expectations hypothesis dynamically adjusts the weight a player gives to the opponent's outcomes, according to the gap between the expected and the actual outcomes in each interaction. When players lack explicit feedback about their opponent's choices and outcomes, results are consistent with the selfish hypothesis; however, when this information is made explicit, the best predictions result from the dynamic expectations hypothesis. (shrink)

In this rejoinder we clarify several issues raised by the commentators with the hope of resolving some disagreements. In particular, we address the distinction between information-based and experience-based metacognitive judgments and the idea that memory monitoring may be mediated by direct access to internal representations. We then examine the possibility of unconscious metacognitive processes and expand on the critical role that conscious metacognitive feelings play in mediating between unconscious activations and explicit-controlled action. Finally, several open questions are articulated for further (...) scrutiny. (shrink)

Intentions are an important concept in Artificial Intelligence and Cognitive Science. We present a formal theory of intentions and beliefs based on Discourse Representation Theory that captures many of their important logical properties. Unlike possible worlds approaches, this theory does not assume that agents are perfect reasoners, and gives a realistic view of their internal architecture; unlike most representational approaches, it has an objective semantics, and does not rely on an ad hoc labeling of the internal states of agents. We (...) describe a minimal logic for intentions and beliefs that is sound and complete relative to our semantics. We discuss several additional axioms, and the constraints on the models that validate them. (shrink)

This paper draws upon Hannah Arendt's idea of the 'right to have rights' to critique the current protection gap faced by refugees today. While refugees are protected from refoulement once they make it to the jurisdiction or territory of a state, they face an ever-increasing array of non-entrée policies designed to stymie access to state territory. Without being able to enter a state capable of securing their claims to safety and dignity, refugees cannot achieve the rights which ought to be (...) afforded to them under international law. Drawing upon both legal theory and political philosophy, this paper argues that refugees today, just as the stateless in Arendt’s time, must be afforded the ‘right to have rights’, understood as a right to enter state territory. (shrink)

The proof of Bell's inequality is based on the assumption that distant observers can freely and independently choose their experiments. As Bell's inequality isexperimentally violated, it appears that distant physical systems may behave as a single, nonlocal, indivisible entity. This apparent contradiction is resolved. It is shown that the “free will” assumption is, under usual circumstances, an excellent approximation.I have set before you life and death, blessing and cursing: therefore choose life.... —Deuteronomy XXX, 19.

This essay lays out a view of linguistic content in which discourse context plays an essential role. It provides a role for sentential content by using underspecification but argues that discourse level phenomena are essential not only to determining content but even grammaticality judgments in certain cases. It is thus argued that the traditional view which separates very strictly the areas of semantics — a context insensitive notion of meaning — and pragmatics — a non linguistic notion of speaker meaning (...) — is inaccurate. In this line of thought, the paper pays a particular attention to hidden indexicals, anaphora and tense. The necessity of taking into account discursive parameters in order to solve semantic indeterminacy in such cases is argued for. (shrink)

Synaesthesia is a neurodevelopmental condition characterised by anomalous sensory perceptions and associated alterations in cognitive function. This chapter summarises what is known about the familial transmission of synaesthesia and its genetic underpinnings. Early familiality studies showed evidence for a strong genetic predisposition, a highly skewed female: male ratio, and an absence of male-to-male transmission. These patterns supported an early hypothesis of a single-gene X-linked dominant mode of inheritance with male lethality. Subsequent analyses in larger samples indicated that the mode of (...) inheritance was likely to be more complex, with both the strong female skew and absence of male-to-male transmission brought into question. We review in detail the first whole genome linkage scan for auditory-visual synaesthesia and a subsequent family linkage study on coloured sequence synaesthesia. Together these results suggest linkage to five chromosomes but give no support for linkage to the X-chromosome. We discuss candidate genes within these regions and potential implications for the aetiology of synaesthesia. We also discuss the implications of these pioneering genome scans for our understanding of synaesthesia and of how different synaesthetic phenotypes may arise from different genetic predispositions interacting with other genes and with the environment. (shrink)

This essay lays out a view of linguistic content in which discourse context plays an essential role. It provides a role for sentential content by using underspecification but argues that discourse level phenomena are essential not only to determining content but even grammaticality judgments in certain cases. It is thus argued that the traditional view which separates very strictly the areas of semantics — a context insensitive notion of meaning — and pragmatics — a non linguistic notion of speaker meaning (...) — is inaccurate. In this line of thought, the paper pays a particular attention to hidden indexicals, anaphora and tense. The necessity of taking into account discursive parameters in order to solve semantic indeterminacy in such cases is argued for. (shrink)

In response to Cohen, we point out that many of the assessment difficulties raised by the correspondence metaphor stem from the assessment of memory in meaningful, real-life contexts rather than from the assessment of memory accuracy per se; these difficulties are equally troublesome for the assessment of memory quantity in such contexts. Moreover, the need to focus on particular aspects of memory performance – correspondence-oriented or quantity-oriented – does not preclude the development of useful and general theoretical models. In response (...) to Shanon, we argue that (1) the distinction between the correspondence and storehouse metaphors of memory is metatheoretical, not substantive or methodological, (2) the correspondence metaphor is compatible with both a “representationalist” view of memory and a more “direct” view, and (3) as an epistemological strategy, metaphorical pluralism is both acceptable and desirable. (shrink)

The concept of time-coarsened density matrix for open systems has frequently featured in equilibrium and non-equilibrium statistical mechanics, without being probed as to the detailed consequences of the time averaging procedure. In this work we introduce and prove the need for a selective and non-uniform time-sampling, whose form depends on the properties of the bath. It is also applicable when an open microscopic sub-system is coupled to another finite system. By use of a time-periodic minimal coupling model between these two (...) systems, we present detailed quantitative consequences of time coarsening, which include initial state independence of equilibration, deviations from long term averages, their environment size dependence and the approach to classicality, as measured by a Leggett–Garg type inequality. An interacting multiple qubit model affords comparison between the time integrating procedure and the more conventional environment tracing method. (shrink)

It is stated in many text books that the any metric appearing in general relativity should be locally Lorentzian i.e. of the type η μ ν =diag (1,−1,−1,−1) this is usually presented as an independent axiom of the theory, which can not be deduced from other assumptions. The meaning of this assertion is that a specific coordinate (the temporal coordinate) is given a unique significance with respect to the other spatial coordinates. In this work it is shown that the above (...) assertion is a consequence of requirement that the metric of empty space should be linearly stable and need not be assumed. (shrink)

Martin Buber’s political thought has enjoyed renewed attention lately, particularly his concept of “theopolitics,” a type of political practice that recognizes God as the ultimate political authority. In Buber’s biblical exegesis, theopolitics is a condition of everyday life in premonarchical Israel, but following the installation of the monarchy, it becomes a specialized activity of prophets, consisting chiefly in divinely commanded intercession against state actions. Buber suggests that a version of this prophetic activity is manifest in present-day socialist cooperatives, especially the (...) kibbutzim. Indeed, for Buber, these cooperatives can be seen as laying the groundwork for messianic redemption. This essay probes some potentially troubling implications of Buber’s theopolitical framework, taking objections raised in Walter Benjamin’s correspondence as an entry point. A central concern for Benjamin is Buber’s nationalist articulation of Jewish identity, which appears all the more problematic when considered in tandem with the teleological view of history evident in Buber’s framework. (shrink)

The study of the feeling of knowing may have implications for some of the metatheoretical issues concerning consciousness and control. Assuming a distinction between information-based and experience-based metacognitive judgments, it is argued that the sheer phenomenological experience of knowing (''noetic feeling'') occupies a unique role in mediating between implicit-automatic processes, on the one hand, and explicit-controlled processes, on the other. Rather than reflecting direct access to memory traces, noetic feelings are based on inferential heuristics that operate implicitly and unintentionally. Once (...) such heuristics give rise to a conscious feeling that feeling can then affect controlled action. Examination of the cues that affect noetic feelings suggest that not only do these feelings inform controlled action, but they are also informed by feedback from the outcome of that action. (shrink)