This book emphasizes the role of semantics as a bridge between the theory of language and the theories of other cognitive capacities such as visual perception...

Credences are beliefs about evidential probabilities. We give the view an assessment-sensitive formulation, show how it evades the standard objections, and give several arguments in support.

A study of the contribution semantics makes to the syntactic patterns of English: an intepretive theory of grammar.

The recent explosion of interest in epigenetics is often portrayed as the dawning of a scientific revolution that promises to transform biomedical science along with developmental and evolutionary biology. Much of this enthusiasm surrounds what we call the epigenetic switch hypothesis, which regards certain examples of epigenetic inheritance as an adaptive organismal response to environmental change. This interpretation overlooks an alternative explanation in terms of coevolutionary dynamics between parasitic transposons and the host genome. This raises a question about whether epigenetics (...) researchers tend to overlook transposon dynamics more generally. To address this question, we surveyed a large sample of scientific publications on the topics of epigenetics and transposons over the past fifty years. We found that enthusiasm for epigenetics is often inversely related to interest in transposon dynamics across the four disciplines we examined. Most surprising was a declining interest in transposons within biomedical science and cellular and molecular biology over the past two decades. Also notable was a delayed and relatively muted enthusiasm for epigenetics within evolutionary biology. An analysis of scientific abstracts from the past twenty-five years further reveals systematic differences among disciplines in their uses of the term epigenetic, especially with respect to heritability commitments and functional interpretations. Taken together, these results paint a nuanced picture of the rise of epigenetics and the possible neglect of transposon dynamics, especially among biomedical scientists. (shrink)

Presenting a landmark in linguistics and cognitive science, Ray Jackendoff proposes a new holistic theory of the relation between the sounds, structure, and meaning of language and their relation to mind and brain. Foundations of Language exhibits the most fundamental new thinking in linguistics since Noam Chomsky's Aspects of the Theory of Syntax in 1965—yet is readable, stylish, and accessible to a wide readership. Along the way it provides new insights on the evolution of language, thought, and communication.

Throughout the twentieth century, the classical logic of Frege and Russell dominated the field of formal logic. But, as Ross Brady argues, a new type of weak relevant logic may prove to be better equipped to present new solutions to persistent paradoxes. _Universal Logic _begins with an overview of classical and relevant logic and discusses the limitations of both in analyzing certain paradoxes. It is the first text to demonstrate how the main set-theoretic and semantic paradoxes can be solved (...) in a systematic way and as such will be of great interest to both scholars and students of logic. (shrink)

We examine the question of which aspects of language are uniquely human and uniquely linguistic in light of recent suggestions by Hauser, Chomsky, and Fitch that the only such aspect is syntactic recursion, the rest of language being either specific to humans but not to language (e.g. words and concepts) or not specific to humans (e.g. speech perception). We find the hypothesis problematic. It ignores the many aspects of grammar that are not recursive, such as phonology, morphology, case, agreement, and (...) many properties of words. It is inconsistent with the anatomy and neural control of the human vocal tract. And it is weakened by experiments suggesting that speech perception cannot be reduced to primate audition, that word learning cannot be reduced to fact learning, and that at least one gene involved in speech and language was evolutionarily selected in the human lineage but is not specific to recursion. The recursion-only claim, we suggest, is motivated by Chomsky’s recent approach to syntax, the Minimalist Program, which de-emphasizes the same aspects of language. The approach, however, is sufficiently problematic that it cannot be used to support claims about evolution. We contest related arguments that language is not an adaptation, namely that it is “perfect,” non-redundant, unusable in any partial form, and badly designed for.. (shrink)

According to proponents of the face-value account, a beliefreport of the form ‘S believes that p’ is true just in case the agentbelieves a proposition referred to by the that-clause. As againstthis familiar view, I argue that there are cases of true beliefreports of the relevant form in which there is no proposition that thethat-clause, or the speaker using the that-clause, can plausibly betaken as referring to. Moreover, I argue that given the distinctiveway in which the face-value theory of belief-reports (...) fails, there ispressure to give up the metaphysical thesis that belief is apropositional attitude. I conclude by suggesting that we allownon-propositional entities to be amongst the relata of thebelief-relation, and make some speculative remarks concerning whatsuch entities might be like. (shrink)

A common objection to Russell's theory of descriptions concerns incomplete definite descriptions: uses of (for example) ‘the book is overdue’ in contexts where there is clearly more than one book. Many contemporary Russellians hold that such utterances will invariably convey a contextually determined complete proposition, for example, that the book in your briefcase is overdue. But according to the objection this gets things wrong: typically, when a speaker utters such a sentence, no facts about the context or the speaker's communicative (...) intentions single out a particular description-theoretic proposition as the proposition expressed. However, this is an objection only if it is assumed that successful linguistic communication requires the hearer to identify a proposition uniquely intended by the speaker. We argue that this assumption is mistaken. On our view, no proposition, descriptive or referential, is uniquely intended in such a context; thus, no proposition can nor need be identified as the proposition expressed. One significant upshot is that, once the aforementioned assumption is rejected, incompleteness no longer poses a threat to Russell's theory of descriptions. (shrink)

On formal and empirical grounds, the overt form of language cannot be the vehicle that the mind uses for reasoning. Nevertheless, we most frequently experience our thought as "inner speech". It is argued that inner speech aids thought by providing a "handle " for attention, making it possible to pay attention to relational and abstract aspects of thought, and thereby to process them with greater richness. Organisms lacking language have no modality of experience that provides comparable articulation of thought; hence (...) certain kinds of thought very important for human intelligence are simply unavailable to them. (shrink)

I argue that if intentions are what Grice, and most contemporary action theorists, take them to be, they are inessential for acts of speaker meaning. More specifically, my primary aim is to show that the consensus view of speaker meaning is in deep tension with certain plausible, and widely accepted, cognitive constraints on rational intention pertaining to an agent’s assessment of her prospects of achieving her goal. My secondary aim is to offer an initial case for thinking that the best (...) way to resolve this tension is to give up the claim that meaning is fundamentally a matter of intention. In pursuing this strategy, we will see some of the potential benefits of Bratman’s (1987) work on intentions, plans, and practical reasoning for the theory of meaning, including some interesting consequences of his rejection of the so-called ‘Simple View’ on which we intentionally do only those things that we specifically intend to do. Moreover, our discussion will help to illustrate how some familiar tools from decision theory might find new use in discussions of meaning and communication. (shrink)

How should we characterize the interaction between moral and aesthetic values in the context of environmental aesthetics? This question is important given the urgency of many environmental problems and the particular role played by aesthetic value in our experience of environment. To address this question, we develop a model of Environmental Virtue Aesthetics (EVA) that, we argue, offers a promising alternative to current theories in environmental aesthetics with respect to the relationship between aesthetics and ethics. EVA counters environmental aesthetic theories (...) that focus more narrowly on scientific knowledge and ground aesthetic value in ways that obfuscate pluralistic modes of appreciation of and relationships with natural and semi-natural environments. To develop EVA, we work with a revised notion of respect and engage with ideas concerning the development of aesthetic sensibilities, care, and virtuous aesthetic appreciation. EVA has the potential to support forms of human-nature co-flourishing, as well as constituting an aesthetic grounding for ecological citizenship. (shrink)

An argument in the cognitive enhancement literature is that using stimulants in populations of healthy but socially disadvantaged individuals mistakenly attributes pathology to nonpathological individuals who experience social inequalities. As the argument goes, using stimulants as cognitive-enhancing drugs to solve the social problem of poorly educated students in inadequate schools misattributes the problem as an individual medical problem, when it is really a collective sociopolitical problem. I challenge this argument on the grounds that not all types of enhancement have to (...) be explained in medical terms, but rather at least one conception of enhancement can be explained in social terms—opportunity maintenance. Therefore, I propose that as a moral requirement we ought to explore whether stimulants could be a means of remedying underprivileged children's experiences of social inequalities that are borne from inadequate schools for the sake of increasing their chances for opportunities and well-being. (shrink)

Discusses the scientific potential represented by intelligent machines and their social implications.

It has recently been argued that our use of vague language poses an intractable problem for any account of content and communication on which (i) the things we assert are propositions and (ii) understanding an assertion requires recognizing which proposition the speaker asserted. John MacFarlane has argued that this problem concerning vague language is itself a species of an even more general problem for such traditional accounts—the problem posed by “felicitous” underspecification. Repurposing certain ideas from Allan Gibbard, MacFarlane offers a (...) novel theory of vagueness, plan-expressivism, as an account that can handle both vagueness and such underspecification in communication. In this paper, I argue that despite its many virtues, plan-expressivism fails as a general account of meaning and communication. In particular, I show that when it comes to the problem of felicitous underspecification, plan-expressivism fares no better than the more traditional accounts of content and communication it is intended to replace. Along the way, I argue that the problem of felicitous underspecification puts considerable pressure on an assumption that is at the core of both plan-expressivism and the accounts of its more traditionalist rivals – namely, that in cases of successful linguistic communication, we must always be able to find something – whether a propositional content or a conversational update – that the speaker is intending to share with her audience. (shrink)

Free Semantics is based on normalized natural deduction for the weak relevant logic DW and its near neighbours. This is motivated by the fact that in the determination of validity in truth-functional semantics, natural deduction is normally used. Due to normalization, the logic is decidable and hence the semantics can also be used to construct counter-models for invalid formulae. The logic DW is motivated as an entailment logic just weaker than the logic MC of meaning containment. DW is the logic (...) focussed upon, but the results extend to MC. The semantics is called 'free semantics' since it is disjunctively and existentially free in that no disjunctive or existential witnesses are produced, unlike in truth-functional semantics. Such 'witnesses' are only assumed in generality and are not necessarily actual. The paper sets up the free semantics in a truth-functional style and gives a natural deduction interpetation of the meta-logical connectives. We then set out a familiar tableau-style system, but based on natural deduction proof rather than truth-functional semantics. A proof of soundness and completeness is given for a reductio system, which is a transform of the tableau system. The reductio system has positive and negative rules in place of the elimination and introduction rules of Brady's normalized natural deduction system for DW. The elimination-introduction turning points become closures of threads of proof, which are at the points of contradiction for the reductio system. (shrink)

In light of this empirical study of who bioethicists are and what their values are and then answering the question “What is the future of bioethics?,” we think it’s important to place this question...

Dialectics is the logic of estrangement. Self-relating negativity, which is at once every difference and its overcoming, is the pulse of dialectics. But what is this self-estranging sameness? For Hegel, the idealist, it is “the absolute concept.” It is more difficult to say what it is for Marx, who is supposed to be a materialist. If Marx were merely relocating self-estranging sameness from the concept to human “genus-being” (Gattungswesen), understood as a historically variable “ensemble of social relations,” this ensemble would (...) harbour a potentiality to become that is at once enabled and disabled by the social divisions of labour and class that they have generated. This interpretation is vitiated by an ambiguity in its invocation of potentiality. If we flatten human genus-being onto historically variable social relations, there is no latency left in it which could be said to be unactualized by existing social practices. But if some aspect of genus-being is held in reserve as an unactualized potential, we risk re-substantializing it as an a-historical essence. It is this ambiguity that leads Marx’s critics to accuse him of invoking a transcendent conception of human essence despite his insistence that this essence is a function of historically variable social relations. I want to parry this criticism by suggesting that Marx’s materialism requires Hegel’s self-estranging sameness in order to dissolve the apparent dichotomy between immanence and transcendence in the potency ascribed to practice. Estrangement and de-estrangement, compulsion and freedom, are not separable moments but twin facets of the same movement. The prospect of de-estrangement emerges only by retrospecting an enabling estrangement. (shrink)

How are individuals affected by their own self-interested unethical behavior? Although self-interested unethical behavior commonly occurs as people attempt to advantage themselves, we argue that this unethical behavior can have deleterious implications for individuals and their social relationships. We propose that engaging in self-interested unethical behavior is positively related to state paranoia—an aversive psychological state. In turn, the social cognitive biases underlying state paranoia can prompt people to misjudge the potential for social threat. This may motivate them to curtail coworker-directed (...) affiliative behavior, thereby inadvertently undermining their social relationships. Our predictions were supported across four studies, including a behavioral study in a controlled environment, a recall study, a field survey in a single organization, and a two-wave survey. Theoretical and practical implications include highlighting the importance of understanding the personal and social consequences of self-interested unethical behavior as well as the impact of state paranoia in the workplace. (shrink)

The Linguistic Review 24, 347-401 (2007).

The approach can be characterized at two somewhat independent levels. The first is the overall framework for the theory of meaning, and how this framework is integrated into linguistics, philosophy of language, and cognitive science (section 1). The second is the formal machinery that has been developed to achieve the goals of this framework (sections 2 and 3). The general framework might be realized in terms of other formal approaches, and many aspects of the formal machinery can empirically motivated within (...) any framework for studying meaning. (shrink)

This book takes a genuinely new spiritual stance reflecting the emergence of a post-modern science and differing from the relativistic nihilism that calls itself postmodern but is really modernism extended to its limit. Based on a direct experience of reality as divine, this postmodern spirituality transcends modernity's individualism and patriarchy, its forced choices between dualism and materialism, anthropocentrism and relativism, supernaturalism and atheism, intolerance and nihilism. Bringing moral and ethical values back into rational discourse, this book provides a critique of (...) various aspects of modern society--political, economic, social, agricultural, and technological aspects. This criticism, informed by the postmodern worldview, points toward a more satisfying form of personal existence and a sustainable form of global order. (shrink)

The problem with model-theoretic modal semantics is that it provides only the formal beginnings of an account of the semantics of modal languages. In the case of non-modal language, we bridge the gap between semantics and mere model theory, by claiming that a sentence is true just in case it is true in an intended model. Truth in a model is given by the model theory, and an intended model is a model which has as domain the actual objects of (...) discourse, and which relates these objects in an appropriate manner. However, the same strategy applied to the modal case seems to require an intended modal model whose domain includes mere possibilia. Building on recent work by Christopher Menzel (Synthese 85 (1990)), I give an account of model-theoretic semantics for modal languages which does not require mere possibilia or intensional entities of any kind. Menzel has offered a representational account of model-theoretic modal semantics that accords with actualist scruples, since it does not require possibilia. However, Menzel's view is in the company of other actualists who seek to eliminate possible worlds, but whose accounts tolerate other sorts of abstract, intensional entities, such as possible states of affairs. Menzel's account crucially depends on the existence of properties and relations in intension. I offer a purely extensional, representational account and prove that it does all the work that Menzel's account does. The result of this endeavor is an account of model theoretic semantics for modal languages requiring nothing but pure sets and the actual objects of discourse. Since ontologically beyond what is prima facie presupposed by the model theory itself. Thus, the result is truly an ontology-free model-theoretic semantics for modal languages. That is to say, getting genuine modal semantics out of the model theory is ontologically cost-free. Since my extensional account is demonstrably no less adequate, and yet is at the same time more ontologically frugal, it is certainly to be preferred. (shrink)

Grice's (1957) analysis of non-natural meaning generated a huge industry, where new analyses were put forward to respond to successively more complex counterexamples. Davis (2003) offers a novel and refreshingly simple analysis of meaning in terms of the expression of belief, where (roughly) an agent expresses the belief that p just in case she performs a publicly observable action with the intention that it be an indication that she occurrently believes that p. I argue that Davis's analysis fails to capture (...) the essentially overt nature of our meaning-intentions, and with it, a plausible sufficient condition for meaning. (shrink)

Empirical studies show that though there is more room for improvement, much progress has been made toward gender equality since the second wave of feminism. Evidence also suggests that women’s advancements have been more dramatic in the public sphere of work and politics than in the private sphere of family life. We argue that this lopsided gender progress may be traced to uneven changes in gender attitudes. Using data from more than 27,000 respondents who participated in the General Social Survey (...) from 1977 through 2016, we show that gender attitudes have more than one underlying dimension and that these dimensions have changed at different rates over time. Using latent class analysis, we find that the distribution of respondents’ attitudes toward gender equality has changed over the past 40 years. There has been an increase in the number of egalitarians who support equality in public and private spheres, while the traditionals who historically opposed equality in both domains have been replaced by ambivalents who feel differently about gender equality in the public and private spheres. Meanwhile, successive birth cohorts are becoming more egalitarian, with Generation-Xers and Millennials being the most likely to hold strong egalitarian views. The feminist revolution has succeeded in promoting egalitarian views and decreasing the influence of gender traditionalism, but has yet to convince a substantial minority that gender equality should extend to both public and private spheres of social life. (shrink)

Alfred Tarski (1944) wrote that "the condition of the 'essential richness' of the metalanguage proves to be, not only necessary, but also sufficient for the construction of a satisfactory definition of truth." But it has remained unclear what Tarski meant by an 'essentially richer' metalanguage. Moreover, DeVidi and Solomon (1999) have argued in this Journal that there is nothing that Tarski could have meant by that phrase which would make his pronouncement true. We develop an answer to the historical question (...) of what Tarski meant by 'essentially richer' and pinpoint the general result that stands behind his essential richness claim. In defense of Tarski, we then show that each of the several arguments of DeVidi and Solomon are either moot or mistaken. One of the fruits of our investigation is the reclamation of what Tarski took to be his central result on truth. This is a reclamation since: (i) if one does not understand 'essential richness', one does not know what that result is, and (ii) we must unearth a heretofore unrecognized change that occurs in Tarski's view - an alteration of his main thesis in light of a failing he discovered in it. (shrink)

After giving the name “burnout” to the experience of being overworked and undervalued and the physician and patient suffering that comes from it, many clinicians have sought to elucidate further wh...

I offer an interpretation of a familiar, but poorly understood portion of Tarskis work on truth – bringing to light a number of unnoticed aspects of Tarskis work. A serious misreading of this part of Tarski to be found in Scott Soames Understanding Truth is treated in detail. Soamesreading vies with the textual evidence, and would make Tarskis position inconsistent in an unsubtle way. I show that Soames does not finally have a coherent interpretation of Tarski. This is unfortunate, since (...) Soames ultimately arrogates to himself a key position that he has denied to Tarski and which is rightfully Tarskis own. (shrink)

In part I, we presented an algebraic-style of semantics, which we called “content semantics,” for quantified relevant logics based on the weak systemBBQ. We showed soundness and completeness with respect to theunreduced semantics ofBBQ. In part II, we proceed to show soundness and completeness for extensions ofBBQ with respect to this type of semantics. We introducereduced semantics which requires additional postulates for primeness and saturation. We then conclude by showing soundness and completeness forBB d Q and its extentions with respect (...) to this reduced semantics. (shrink)

The requirement that animals be used in research and testing in order to protect humans was formalized in the Nuremberg Code and subsequent national and international laws, codes, and declarations. We review the history of these requirements and contrast what was known via science about animal models then with what is known now. We further analyze the predictive value of animal models when used as test subjects for human response to drugs and disease. We explore the use of animals for (...) models in toxicity testing as an example of the problem with using animal models. We conclude that the requirements for animal testing found in the Nuremberg Code were based on scientifically outdated principles, compromised by people with a vested interest in animal experimentation, serve no useful function, increase the cost of drug development, and prevent otherwise safe and efficacious drugs and therapies from being implemented. (shrink)

"Men have died from time to time, and worms have eaten them, but not for love."Satyajit Ray Wikipedia The Free Encyclopedia 2015 .

We present an algebraic-style of semantics, which we call a content semantics, for quantified relevant logics based on the weak system BBQ. We show soundness and completeness for all quantificational logics extending BBQ and also treat reduced modelling for all systems containing BB d Q. The key idea of content semantics is that true entailments AB are represented under interpretation I as content containments, i.e. I(A)I(B) (or, the content of A contains that of B). This is opposed to the truth-functional (...) way which represents true entailments as truth-preservations over all set-ups (or worlds), i.e. (VaK) (if I(A, a) = T then I(B, a)= T). (shrink)

Pursuing the Forms: Equality and Excellence in Plato's Republic and Symposium -- Equality and Excellence in the Education of Cyrus -- Splendid Equality in the Nicomachean Ethics: Munificence -- How Excellence Bows to Equality in Aristotle's Politics -- First Among Equals: Philosophers, Statesmen, and Citizens in Spinoza's Democracy -- Excellence and Equality in Fénelon's Telemachus -- The Seductive Danger of Equality and Excellence: The Moderating Wisdom of Montesquieu's Science of Ovidian Metamorphosis -- Equality and Excellence in Rousseau's Emile, Book III (...) -- Hegel's Evaluation of Liberalism: Equality of Rights without Human Excellence -- Democracy, Nobility, and Freedom: The Political and Moral Aesthetics of Tocqueville -- Does Kierkegaard Have a Concept of Excellence? -- Nietzsche: The Indignity of Equality -- The Good and the Excellent: John Rawls's Egalitarian Liberalism. (shrink)