This volume, The Brazilian Studies in the Philosophy and History of Science, is the first attempt to present to a general audience, works from Brazil on this subject. The included papers are original, covering a remarkable number of relevant topics of philosophy of science, logic and on the history of science. The Brazilian community has increased in the last years in quantity and in quality of the works, most of them being published in respectable international journals on the subject. The (...) chapters of this volume are forwarded by a general introduction, which aims to sketch not only the contents of the chapters, but it is conceived as a historical and conceptual guide to the development of the field in Brazil. The introduction intends to be useful to the reader, and not only to the specialist, helping them to evaluate the increase in production of this country within the international context. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 25.2 (2001) 215-232 [Access article in PDF] Eighteenth-Century Print Culture and the "Truth" of Fictional Narrative Lisa Zunshine As a session entitled "Truth" at a recent Modern Language Association of America annual convention has demonstrated, the obsession with the epistemologies of truth is alive and well. Our "familiar ways of thinking and talking about truth," as one of the speakers, Barbara Herrnstein Smith, observed, remain "theoretically (...) elusive, discursively slippery, and hard or perhaps impossible to articulate clearly in relation to other current concepts and ideas" 1 --an irresistible invitation to further thinking and talking on the subject. My essay enters this conversation by attempting to contemplate truth not as a stable attribute but as a ongoing attribution, that is, not as an inherent property but rather as a dynamic process predicated upon functional idiosyncrasies of our evolved cognitive architecture. The broad question posed here is this: What if our never-ending quest for truth is itself cognitively constructed and the various forms that this quest takes manifest the (not necessarily harmonious) interaction between our evolved cognitive capacities and the ever-changing specifics of our cultural environment?Consider just one of the forms of such an interaction, namely, our age-long preoccupation with the "truth" of literary narrative. In many respects, this preoccupation is counterproductive: the most "fantastic" story contains a number of contingently useful "truths" about the world, whereas the most "factual" narrative manipulates facts by virtue of being a narrative or a subjective arrangementof information. Still, we persevere in wanting to put the label "fiction" or "nonfiction" onto any story that comes our way. As I will argue, the bookstore's organization of its sections satisfies this species of "cognitive" craving as well as [End Page 215] reinforces it, making it seem culturally inevitable. Viewed from this perspective, our culture appears to be a multifaceted feedback mechanism engaged in the process of satisfying, reinforcing, struggling with, and manipulating our cognitive predispositions.The cultural manipulation of our cognitive predispositions is the topic of the present essay, which discusses several examples of such manipulation that respond to our desire to assign a certain "truth-value" to a given narrative, i.e., to attach a label to it announcing its "factuality" or "fictionality." "Truth-value" is a loaded term, resisting definition, and liable to lead me into trouble. Imperfect as it is, however, I need it in order to shuffle between two scholarly discourses that do not (yet) have much vocabulary in common: literary criticism and cognitive science. The reason for turning to cognitive science in my discussion of literary narrative is that cognitive anthropologists and psychologists frequently engage the same problems that we do when we ask, What is "Fiction"? How is it different from "History"? How do we decide whether what we are reading is "true?" The key difference between the two approaches is, however, that whereas the literary critic focuses on specific texts produced and read in specific cultural circumstances, the cognitive anthropologist pays attention to the cross-cultural insistence with which people wish to and often claim to distinguish "truth" from "fiction" and inquires into the possible evolutionary history of the cognitive architecture implicated in our never-ending quest for "truth." The latter perspective can thus be useful for literary studies because, by suggesting that our evolved cognitive architecture often "encourages" us to construe the world as a negotiation of "truths" and "nontruths," this perspective begins to account--at least on some level--for the fact that people may approach a complex cultural artifact, such as a novel, with a "truth"/"non-truth" binary in mind that is ultimately not very productive. 2 Evolutionary psychologists and anthropologists frequently point to disjunctions between the tasks that our brain evolved to solve and the tasks that we have to deal with in the modern environment; our vexed insistence on determining the truth-value of the 500-page printed narrative--not an object one would come across in the Pleistocene--can be seen as yet another instance of such a disjunction.Thus, I suggest that, on the... (shrink)

CDA has become widespread not only in Europe but also in the international arena. The concept and practice of the ‘critical’ may become problematic when they cross cultural, social and political boundaries. This paper focuses on the meanings of the English word critical and on the Chinese words used to translate it. We assume that the meaning of each set of words is linked to the historical discourse practices in which it emerged. We briefly examine the cultural and socio-political histories (...) of the two sets with a view to stimulating questions concerning the question: Is the concept and practice of critique culturally relative or a human universal? We suggest some ways in which this fundamental question, not hitherto posed in CDA, may be approached in today's global scientific environment. (shrink)

The portrayal of the actions of fictive characters for purposes of entertainment is a familiar phenomenon. Theories that seek to explain why we are attracted to such fictions and whether we learn from them have produced no consensus and no adequate overall account. In this paper, we present the hypothesis that entertainment relies on cognitive adaptations for pretend play. As a simplified model system, we draw on our field study of children's chase play, which is characterized by an elementary form (...) of pretense. The children pretend, at first without consciously representing their pretense, to be chased by predators. The details of this behavior, widespread among mammals, indicate that the biological function of the game may be to train predator-evasion strategies. Chase play, we suggest, evolved in early mammals because it enabled cheap and plentiful resources to be used to train strategies for events that are rare, dangerous, and expensive. More generally, we argue that pretense is used to access spaces of possible actions in order to locate and practice new strategies. It relies on the creation of a simulated scenario and requires sophisticated source monitoring. The simulation is experienced as intrinsically rewarding; boredom is a design feature to motivate the construction of a more appropriate pedagogical situation, while the thrill of play signals optimal learning conditions. The conscious narrative elaboration of chase games involves an elementary form of role play, where we propose a virtual agent is created that tracks and acts on the memories required for coherent action within the simulation. These complex if familiar design features, we suggest, provide a minimalist functional and adaptationist account of the central features of entertainment: that it is fun, that it involves us imaginatively and emotionally, and that it has a tacit pedagogical effect. The model provides a principled and testable account of fiction-based entertainment grounded in evolutionary and cognitive processes. (shrink)

The cognitive critique of the goals and desires that are input into the implicit calculations that result in instrumental rationality is one aspect of what has been termed broad rationality (Elster, 1983). This cognitive critique involves, among other things, the search for rational integration (Nozick, 1993)—that is, consistency between first-order and second-order preferences. Forming a second-order preference involves metarepresentational abilities made possible by mental decoupling operations. However, these decoupling abilities are separable from the motive that initiates the cognitive critique itself. (...) I argue that Velleman (1992) has identified that motive (“the desire to act in accordance with reasons”), and that it might be operationalisable as a thinking disposition at a very superordinate cognitive level. This thinking disposition, the Master Rationality Motive, is likely to be of particular importance in explaining individual differences in the tendency to seek rational integration. Preliminary research on related constructs suggests that this construct is measurable. (shrink)

In this paper, I propose to understand argumentative decoupling—that is, the structural fact of the argumentative chain self-referring to one of its constituents in subsequent arguments—as part of the way in which cognitive decoupling representation works. In order to support this claim, I make use of part of the discussion developed in cognitive studies and evolutionary theories that describes this phenomenon when explaining intentional communication. By using Toulmin’s model, I exemplify how decoupling representation may be seen as part of a (...) chain of arguments in which a second argumentative move is usually oriented to action. I conclude by reflecting on the relationship between this human cognitive capacity and the problem of recursion to hold that these two concepts are not synonymous but stand in a subordinated and complementary relation to each other. (shrink)

Peter Hanks and Scott Soames both defend pragmatic solutions to the problem of the unity of the proposition. According to them, what ties together Tim and baldness in the singular proposition expressed by ‘Tim is bald’ is an act of the speaker : the act of predicating baldness of Tim. But Soames construes that act as force neutral and noncommittal while, for Hanks, it is inherently assertive and committal. Hanks answers the Frege–Geach challenge by arguing that, in complex sentences, the (...) force inherent in the content of an embedded sentence is cancelled. Indrek Reiland has recently objected to Hanks’s proposal that it faces a dilemma: either force cancellation dissolves the unity of the proposition secured by the cancelled act of assertion, or Hanks’s proposal reduces to Soames’s. In this paper, I respond to Reiland by offering an analysis of force cancellation which gets rid of the alleged dilemma. The proposal is based on a set of distinctions from speech act theory : between two senses of ’force’, two types of act, and two types of context. The role of simulation in force cancellation is emphasized, and connections drawn to broader issues such as the evolution of complex language. (shrink)

Since social skills are highly significant to the evolutionary success of humans, we should expect these skills to be efficient and reliable. For many Evolutionary Psychologists efficiency entails encapsulation: the only way to get an efficient system is via information encapsulation. But encapsulation reduces reliability in opaque epistemic domains. And the social domain is darkly opaque: people lie and cheat, and deliberately hide their intentions and deceptions. Modest modularity [Currie and Sterelny (2000) Philos Q 50:145–160] attempts to combine efficiency and (...) reliability. Reliability is obtained by placing social skills in un-encapsulated central cognition; efficiency by having the social system sensitive to encapsulated socially tagged cues. In this paper, I argue that this approach fails. I focus on eye-gaze as a plausible example of a socially significant encapsulated cue. I demonstrate contra modest modularity that eye-gaze is subject to influence from central cognition. (shrink)

Performance on the Wason selection task varies with content. This has been taken to demonstrate that there are different cognitive modules for dealing with different conceptual domains. This implication is only legitimate if our underlying cognitive architecture is formal. A non-formal system can explain content-sensitive inference without appeal to independent inferential modules.

Hart offers a biologically based explanation for the use of an ‘epistemic positioning strategy’ aimed by speakers/writers at the legitimization of assertions, at persuading addressees of the veracity of the propositions, as a prior condition for the discursive legitimization of actions. This article focuses on various issues addressed in Hart’s article, among them the degree of commitment invoked in speakers/writers’ choice of epistemic stance expressions as legitimization strategies, as well as the expression of subjectivity/intersubjectivity in discourse and the degree to (...) which this involves responsibility and accountability for the speaker/writer. The article also provides an alternative proposal of the categories identified by Bednarek for the conceptual domain of evidentiality. (shrink)

There are many interesting empirical and theoretical issues concerning the evolution of cognition. Despite this, recent books on the topic concentrate on two problems. One is mental modularity. The other is what distinguishes human from non-human minds. While it is easy to understand why people are interested in human uniqueness, it is not clear why modularity is the centre of attention. Fodor (2000) has a nice argument for why people _should_ be interested in modularity.

In my opinion, it is only in the framework of a research dealing with abductive cognition that we can analyze important cognitive aspects of human and machine capacities. From the point of view of human capacities the phenomenological concept of anticipation, which is related to the problem of the spontaneous generation of spatiality and its three-dimensionality, will be central. I will describe that anticipations can be seen as types of visual and manipulative abduction and also fruitful to illustrate, in the (...) case of human and machine capacities, the respective role of two kinds of strategic reasoning: locked and unlocked abductive strategies, which characterize the basic cognitive pro- cedure of “reading ahead”. The specificity of these contrasting inferential strategies is also related to their potentiality in producing different kinds of hypothetical outcomes, which in turn represent dissimilar levels of knowledge creativity. This diversity is also fundamental to depict the special character, the kind of creativity, and the limits of current computational deep learning AI systems, such as AlphaGo, which realize abductive cognitive processes. (shrink)

Bayesian probability calculus has recently emerged as a model for how the mind learns about fictional and cultural environments. This essay considers reading a narrative as a process of learning about the probabilities of the fictional world and explores two novels about Quixotic readers from a Bayesian perspective. The juxtaposition of the fictional and the real, which the standard understanding of the Quixote relies on, is replaced by an outline of the dynamics of the learning process in Quixotes who already (...) know ‘the rule’, that is, the probabilities of their fictional environment, but need to use this knowledge with discernment. The conclusion draws connexions between the Quixotic learning process and the ways in which fiction contributes to human mental, social and cultural development. (shrink)

Critical Discourse Analysis has recently begun to consider the implications of research in Evolutionary Psychology for political communication. At least three positions have been taken: i) that this research requires Critical Discourse Analysis to re-examine and defend some of its foundational assumptions ; ii) that this research provides a useful explanatory framework for Critical Discourse Analysis in which questions can be addressed as to why speakers might pursue particular discursive strategies and why they might be so persuasive ; and iii) (...) that findings bare little or no relevance for Critical Discourse Analysis. In this article, I take up the first two of these positions and in doing so, of course, implicitly disagree with the third. I consider the positions in i) and ii), then, specifically in relation to Sperber’s notion of a ‘logico-rhetorical’ module. Taking the argument that Chilton makes concerning this module one stage further, I suggest that the logico-rhetorical module evolved as much for persuasion as it did for vigilance. I further suggest that the semantic category of evidentiality operationalized in media discourse serves to satisfy the conditions of acceptance laid down by the logico-rhetorical module. I show how this semantic category therefore performs a legitimizing function in media discourse on immigration. (shrink)

Research on folk epistemology usually takes place within one of two different paradigms. The first is centered on epistemic theories or, in other words, the way people think about knowledge. The second is centered on epistemic intuitions, that is, the way people intuitively distinguish knowledge from belief. In this paper, we argue that insufficient attention has been paid to the connection between the two paradigms, as well as to the mechanisms that underlie the use of both epistemic intuitions and theories. (...) We contend that research on folk epistemology must examine the use of both intuitions and theories in the pragmatic context of the game of giving and asking for reasons and, more generally, understand how these practices take place within the broader context of normative social cognition. (shrink)

We propose another positive illusion that fits with McKay & Dennett's (M&D's) criteria for adaptive misbeliefs. This illusion is pervasive in adult reasoning but we focus on its prevalence in children's developing theories. It is a strongly held conviction arising from normal functioning of the doxastic system that confers adaptive advantage on the individual.

This target article considers the relation of fluid cognitive functioning to general intelligence. A neurobiological model differentiating working memory/executive function cognitive processes of the prefrontal cortex from aspects of psychometrically defined general intelligence is presented. Work examining the rise in mean intelligence-test performance between normative cohorts, the neuropsychology and neuroscience of cognitive function in typically and atypically developing human populations, and stress, brain development, and corticolimbic connectivity in human and nonhuman animal models is reviewed and found to provide evidence of (...) mechanisms through which early experience affects the development of an aspect of cognition closely related to, but distinct from, general intelligence. Particular emphasis is placed on the role of emotion in fluid cognition and on research indicating fluid cognitive deficits associated with early hippocampal pathology and with dysregulation of the hypothalamic-pituitary-adrenal axis stress-response system. Findings are seen to be consistent with the idea of an independent fluid cognitive construct and to assist with the interpretation of findings from the study of early compensatory education for children facing psychosocial adversity and from behavior genetic research on intelligence. It is concluded that ongoing development of neurobiologically grounded measures of fluid cognitive skills appropriate for young children will play a key role in understanding early mental development and the adaptive success to which it is related, particularly for young children facing social and economic disadvantage. Specifically, in the evaluation of the efficacy of compensatory education efforts such as Head Start and the readiness for school of children from diverse backgrounds, it is important to distinguish fluid cognition from psychometrically defined general intelligence. (Published Online April 5 2006) Key Words: cognition; cognition-emotion reciprocity; developmental disorders; emotion; fluid cognition; Flynn effect; general intelligence; limbic system; neuroscience; phenylketonuria; prefrontal cortex; psychometrics; schizophrenia. (shrink)

Naive physics beliefs can be systematically mistaken. They provide a useful test-bed because they are common, and also because their existence must rely on some adaptive advantage, within a given context. In the second part of the commentary we also ask questions about when a whole family of misbeliefs should be considered together as a single phenomenon.

Currently, there is widespread skepticism that higher cognitive processes, given their apparent flexibility and globality, could be carried out by specialized computational devices, or modules. This skepticism is largely due to Fodor’s influential definition of modularity. From the rather flexible catalogue of possible modular features that Fodor originally proposed has emerged a widely held notion of modules as rigid, informationally encapsulated devices that accept highly local inputs and whose opera- tions are insensitive to context. It is a mistake, however, to (...) equate such features with computational devices in general and therefore to assume, as Fodor does, that higher cognitive processes must be non-computational. Of the many possible non-Fodorean architectures, one is explored here that offers possible solutions to computational problems faced by conventional modular systems: an ‘enzymatic’ architecture. Enzymes are computational devices that use lock-and-key template matching to iden- tify relevant information (substrates), which is then operated upon and returned to a common pool for possible processing by other devices. Highly specialized enzymes can operate together in a common pool of information that is not pre-sorted by information type. Moreover, enzymes can use molecular ‘tags’ to regulate the operations of other devices and to change how particular substrates are construed and operated upon, allowing for highly interactive, context-specific processing. This model shows how specialized, modular processing can occur in an open system, and suggests that skepti- cism about modularity may largely be due to failure to consider alternatives to the standard model. (shrink)

The domain of “folk-economics” consists in explicit beliefs about the economy held by laypeople, untrained in economics, about such topics as, for example, the causes of the wealth of nations, the benefits or drawbacks of markets and international trade, the effects of regulation, the origins of inequality, the connection between work and wages, the economic consequences of immigration, or the possible causes of unemployment. These beliefs are crucial in forming people's political beliefs and in shaping their reception of different policies. (...) Yet, they often conflict with elementary principles of economic theory and are often described as the consequences of ignorance, irrationality, or specific biases. As we will argue, these past perspectives fail to predict the particular contents of popular folk-economic beliefs and, as a result, there is no systematic study of the cognitive factors involved in their emergence and cultural success. Here we propose that the cultural success of particular beliefs about the economy is predictable if we consider the influence of specialized, largely automatic inference systems that evolved as adaptations to ancestral human small-scale sociality. These systems, for which there is independent evidence, include free-rider detection, fairness-based partner choice, ownership intuitions, coalitional psychology, and more. Information about modern mass-market conditions activates these specific inference systems, resulting in particular intuitions, for example, that impersonal transactions are dangerous or that international trade is a zero-sum game. These intuitions in turn make specific policy proposals more likely than others to become intuitively compelling, and, as a consequence, exert a crucial influence on political choices. (shrink)

My hypothesis is that the cognitive challenge posed by death might have had a co-evolutionary role in the development of linguistic faculties. First, I claim that mirror neurons, which enable us to understand others’ actions and emotions, not only activate when we directly observe someone, but can also be triggered by language: words make us feel bodily sensations. Second, I argue that the death of another individual cannot be understood by virtue of the mirror neuron mechanism, since the dead provide (...) no neural pattern for mirroring: this cognitive task requires symbolic thought, which in turn involves emotions. Third, I describe the symbolic leap of the human species as a cognitive detachment from the here and now, allowing displaced reference: through symbols the human mind can refer to what is absent, possible, or even impossible (like the presence of a dead person). Such a detachment has had a huge adaptive impact: adopting a coevolutionary standpoint can help explain why language is as effective as environmental inputs in order to stimulate our bodily experience. In the end I suggest a further coevolutionary reversal : if language is necessary to understand the death of the other, it might also be true that the peculiar cognitive problem posed by the death of the other (the corpse is present, but the other is absent) has contributed to the crucial transition from an indexical sign system to the symbolic level, i.e., the cognitive detachment . Death and language, as Heidegger claimed, have an essential relation for humans, both from an evolutionary and a phenomenological perspective: they have shaped the symbolic consciousness that make us conceive of them. (shrink)

Sciences able to identify appropriate analytical units for their domain, their natural kinds, have tended to be more progressive. In the biological sciences, evolutionary natural kinds are adaptations that can be identified by their common history of selection for some function. Human brains are the product of an evolutionary history of selection for component systems which produced behaviours that gave adaptive advantage to their hosts. These structures, behaviour production systems, are the natural kinds that psychology seeks. We argue these can (...) be identified deductively by classing behaviour first according to its level of behavioural control. Early animals in our lineage used only reactive production, Vertebrates evolved motivation, and later Primates developed executive control. Behaviour can also be classified by the type of evolutionary benefit it bestows: it can deliver either immediate benefits (food, gametes), improvements in the individual’s position with respect to the world (resource access, social status), or improvements in the ability to secure future benefits (knowledge, skill). Combining history and function implies the existence of seven types of behaviour production systems in human brains responsible for reflexive, instinctual, exploratory, driven, emotional, playful and planned behaviour. Discovering scientifically valid categories of behaviour can provide a fundamental taxonomy and common language for understanding, predicting and changing behaviour, and a way of discovering the organs in the brain––its natural kinds––that are responsible for behaviour. (shrink)

The Two Selves takes the position that the self is not a "thing" easily reduced to an object of scientific analysis. Rather, the self consists in a multiplicity of aspects, some of which have a neuro-cognitive basis (and thus are amenable to scientific inquiry) while other aspects are best construed as first-person subjectivity, lacking material instantiation. As a consequence of their potential immateriality, the subjective aspect of self cannot be taken as an object and therefore is not easily amenable to (...) treatment by current scientific methods. -/- Klein argues that to fully appreciate the self, its two aspects must be acknowledged, since it is only in virtue of their interaction that the self of everyday experience becomes a phenomenological reality. However, given their different metaphysical commitments (i.e., material and immaterial aspects of reality), a number of issues must be addressed. These include, but are not limited to, the possibility of interaction between metaphysically distinct aspects of reality, questions of causal closure under the physical, the principle of energy conservation. -/- After addressing these concerns, Klein presents evidence based on self-reports from case studies of individuals who suffer from a chronic or temporary loss of their sense of personal ownership of their mental states. Drawing on this evidence, he argues that personal ownership may be the factor that closes the metaphysical gap between the material and immaterial selves, linking these two disparate aspects of reality, thereby enabling us to experience a unified sense of self despite its underlying multiplicity. -/- . (shrink)

The idea that episodic memory is distinguished from semantic memory by the fact that it involves autonoetic consciousness, initially introduced by Tulving, has been influential not only in psychology but also in philosophy, where a variety of approaches to autonoesis and to its relationship to episodicity have been developed. This article provides a critical review of the available philosophical approaches. Distinguishing among representational, metacognitive, and epistemic accounts of autonoesis, it considers these in relation to objective and subjective conceptions of episodicity (...) and assesses them against immediacy and source criteria that any philosophical account of autonoesis should arguably aim to satisfy. (shrink)

The concept of natural kind is center stage in the debates about scientific realism. Champions of scientific realism such as Richard Boyd hold that our most developed scientific theories allow us to “cut the world at its joints” (Boyd, 1981, 1984, 1991). In the long run we can disclose natural kinds as nature made them, though as science progresses improvements in theory allow us to revise the extension of natural kind terms.

One’s life can be meaningful, but not worth living, or worth living, but not meaningful, which demonstrates that an evaluation of whether life is worth living differs from an evaluation of whether one’s life is meaningful. But how do these evaluations differ? As I will argue, an evaluation of whether life is worth living is a more comprehensive evaluation than the evaluation of whether one’s individual life is meaningful. In judging whether one finds life worth living, one takes into account, (...) not only whether one’s life is meaningful, but undesirable aspects of life such as chronic pain and suffering. For example, a person who is suffering greatly, but who has lived a meaningful life, might still conclude that his or her life is not worth living. Although the famed question about the meaning of life has received most of the attention, I argue that the better and more fruitful question is “Is life worth living?” One should want, not just for one’s life to be meaningful, but for it to be worth living. (shrink)