In 1950, Alan Turing proposed his eponymous test based on indistinguishability of verbal behavior as a replacement for the question "Can machines think?" Since then, two mutually contradictory but well-founded attitudes towards the Turing Test have arisen in the philosophical literature. On the one hand is the attitude that has become philosophical conventional wisdom, viz., that the Turing Test is hopelessly flawed as a sufficient condition for intelligence, while on the other hand is the overwhelming sense that were a machine (...) to pass a real live full-fledged Turing Test, it would be a sign of nothing but our orneriness to deny it the attribution of intelligence. The arguments against the sufficiency of the Turing Test for determining intelligence rely on showing that some extra conditions are logically necessary for intelligence beyond the behavioral properties exhibited by an agent under a Turing Test. Therefore, it cannot follow logically from passing a Turing Test that the agent is intelligent. I argue that these extra conditions can be revealed by the Turing Test, so long as we allow a very slight weakening of the criterion from one of logical proof to one of statistical proof under weak realizability assumptions. The argument depends on the notion of interactive proof developed in theoretical computer science, along with some simple physical facts that constrain the information capacity of agents. Crucially, the weakening is so slight as to make no conceivable difference from a practical standpoint. Thus, the Gordian knot between the two opposing views of the sufficiency of the Turing Test can be cut. (shrink)

I would like to nominate one more principle for initial inclusion in the science of teleonomy. This principle is that the nature of the stimuli that initiate and regulate a response may be no indication of the function of the response.George Williams could not have anticipated the special relevance his principle has for contemporary analyses of representational content. In particular, his principle provides both a concise statement of where a currently popular strategy for naturalizing representational content has gone wrong and (...) a positive suggestion for how we should right this wrong. I characterize the kind of naturalistic analysis of representation I have in mind as bottom-up because it seeks to build representation up from a non-intentional, and hence naturalistically unimpeachable, correlation relation. Many authors have suggested such an approach to naturalizing intentionality, but for clarity and completeness perhaps Fred Dretske's Explaining Behavior: Reasons in a World of Causes ought to be construed as the exemplary source. (shrink)

The breadth-first search adopted by Bayesian researchers to map out the conceptual space and identify what the framework can do is beneficial for science and reflective of its collaborative and incremental nature. Theoretical pluralism among researchers facilitates refinement of models within various levels of analysis, which ultimately enables effective cross-talk between different levels of analysis.

RésuméFred Dretske a développé, à titre de composante de sa théorie de la conscience, une théorie de I'introspection. Celle-ciprésente une plausibilityé indépendante, elle résiste à des objections qui affectent nombre d'autres théories et elle suggère des liens très féconds dans plusieurs domaines de la science cognitive. La version qu'en donne Dretske est restreinte à la connaissance introspective des états perceptuels. Mon objectif ici est d'étendre la théorie à tous les états mentaux. Le mécanisme qui est fondamental dans cette approche est (...) celui de la «conscience déplacée», c'est-à-dire le fait d'en venir à connaître quelque chose via l'expérience consciente que nous avons de quelque chose d'autre. Nous atteignons la connaissance introspective par l'application à notre propre expérience consciente du monde (et de nos corps) de la connaissance que nous avons de ce qui est de l'ordre du mental. (shrink)

Communication is a fundamentally interactive phenomenon. Evolutionary biology recognises this fact in its definition of communication, in which signals are those actions that cause reactions, and where both action and reaction are designed for that reason. Where only one or the other is designed then the behaviours are classed as either cues or coercion. Since mutually dependent behaviours are unlikely to emerge simultaneously, the symmetry inherent in these definitions gives rise to a prediction that communication will only emerge if cues (...) or coercive behaviours do so first. They will then be co-opted for communication. A range of case studies, from animal signalling, evolutionary robotics, comparative psychology, and evolutionary linguistics are used to test this prediction. The first three are found to be supportive. However in the Embodied Communication Game, a recent experimental approach to the emergence of communication between adult humans, communication emerges even when cues or coerced behaviours are not possible. This suggests that humans are exceptional in this regard. It is argued that the reason for this is the degree to which we are able and compelled to read and interpret the behaviour of others in intentional terms. (shrink)

This paper examines the strengths and weaknesses of one of science's most pervasive and flexible metaprinciples;optimalityis used to explain utility maximization in economics, least effort principles in physics, entropy in chemistry, and survival of the fittest in biology. Fermat's principle of least time involves both teleological and causal considerations, two distinct modes of explanation resting on poorly understood psychological primitives. The rationality heuristic in economics provides an example from social science of the potential biases arising from the extreme flexibility of (...) optimality considerations, including selective search for confirming vidence, ex post rationalization, and the confusion of prediction with explanation. Commentators are asked to reflect on the extent to which optimality is an organizing principle of nature, a set of relatively unconnected techniques of science, a normative principle for rational choice and social organization, a metaphysical way of looking at the world, or something else still. (shrink)

Some philosophers hold that the neuroscience of action is, in practice or in principle, incapable of touching debates in action theory and moral psychology. The role of desires in action, the existence of basic actions, and the like are topics that must be sorted out by philosophers alone: at least at present, and perhaps by the very nature of the questions. This paper examines both philosophical and empirical arguments against the relevance of neuroscience to such questions and argues that neither (...) succeeds. In practice, there is already a stable body of findings from neuroanatomy and neurophysiology that warrants attention. And as a matter of principle, the ‘causal map’ of action production derivable from these findings requires the study of action theorists and moral psychologists because every such philosopher has commitments to the shape of this causal map: commitments that might be in conflict with reality. (shrink)

The Crazyist Metaphysics of Mind. . ???aop.label???

The human adventure in education is one of imperfect expression, punctuated by moments of insight. Education cultivates these epiphanies and nurtures their possible continuation. But even without major or minor insights, education cultivates the appreciation of the good, the beautiful, and the true. An experimentalist's sensibility lies amid the humanist's grasp of the myriad ways of trying to understand our existence. To bridge discourse is to appreciate the languages of other cultures, which reveal the nuances of life and experience.

Humans come prepared to recognize two fundamental features of our surroundings: animate objects and agents. This recognition begins early in ontogeny and pervades our ecological and social space. This cognitive capacity reveals an important adaptation and sets the conditions for pervasive shared experiences. One feature of our species and our evolved cephalic substrates is that we are prepared to recognize self-propelled action in others. Our cultural evolution is knotted to an expanding sense of shared experiences.

This paper describes and defends in detail a novel account of belief, an account inspired by Ryle's dispositional characterization of belief, but emphasizing irreducibly phenomenal and cognitive dispositions as well as behavioral dispositions. Potential externalist and functionalist objections are considered, as well as concerns motivated by the inevitably ceteris paribus nature of the relevant dispositional attributions. It is argued that a dispositional account of belief is particularly well-suited to handle what might be called "in-between" cases of believing - cases in (...) which it is neither quite right to describe a person as having a particular belief nor quite right to describe her as lacking it. (shrink)

People often sincerely assert or judge one thing (for example, that all the races are intellectually equal) while at the same time being disposed to act in a way evidently quite contrary to the espoused attitude (for example, in a way that seems to suggest an implicit assumption of the intellectual superiority of their own race). Such cases should be regarded as ‘in-between’ cases of believing, in which it's neither quite right to ascribe the belief in question nor quite right (...) to say that the person lacks the belief. (shrink)

This article compares the features of a logic of discovery for the "friends of discovery" and for Karl Popper. It argues that the account given by Popper is the same as that of the "friends of discovery." The comparison will unsystematically exhibit that Popper proposes such a logic and will submit that the epistemological significance of a logic of discovery is to be sought in a configuration of ideas and transactions deemed regulated by or mirroring rationality rather than in creative (...) processes as such. (shrink)

Teleosemantic theories aspire to develop a naturalistic account of intentional agency and thought by appeal to biological teleology. In particular, most versions of teleosemantics study the emergence of intentionality in terms of biological purposes introduced by Darwinian evolution. The aim of this paper is to argue that the sorts of biological purposes identified by these evolutionary approaches do not allow for a satisfactory account of intentionality. More precisely, I claim that such biological purposes should be attributed to reproductive chains or (...) lineages, rather than to individual traits or organisms, whereas the purposes underlying intentional agency and thought are typically attributed to individuals. In the last part of the paper I suggest that related difficulties are also faced, despite appearances, by accounts of intentionality relying on alternative organizational approaches to biological teleology. (shrink)

This paper engages critically with anti-representationalist arguments pressed by prominent enactivists and their allies. The arguments in question are meant to show that the “as-such” and “job-description” problems constitute insurmountable challenges to causal-informational theories of mental content. In response to these challenges, a positive account of what makes a physical or computational structure a mental representation is proposed; the positive account is inspired partly by Dretske’s views about content and partly by the role of mental representations in contemporary cognitive scientific (...) modeling. (shrink)

The psycho-historical account implies two ways of construing the relation of basic exposure to the artistic design stance and artistic understanding. One is empirically dubious and the other does not fit well with the account. The assumption that combining psychology with history requires identifying actual intentions is undermined by the artistic design stance.

In this essay I argue for a constructivist account of the entities composing the object languages of Davidsonian truth theories and a quotational account of the reference from metalinguistic expressions to interpreted utterances. I claim that ‘radical quotation’ requires an ontology of repeatable events with strong similarities to Derrida's account of iterable events. In part one I summarise Davidson's account of interpretation and Olav Gjelsivk's arguments to the effect that the syntactic individuation of linguistic objects is only workable if interpreters (...) make richer assumptions about semantic properties than Davidson can tolerate. In part two I show that the objectivist account of syntactic objects which Gjelsivk's arguments presuppose is incompatible with one corollary of Davidsonian semantic indeterminacy: namely, the relativity of language to interpretative scheme. In place of this an account of radical interpretation is presented in which a quotational theory of metalinguistic reference furnishes the requisite relativity. In part three I argue that this account requires that particular utterance events must be repeatable to be radically quotable and give reasons why particularity and repeatability are not incompatible. (shrink)

Computing systems can function as augmentation of individual humans as well as of human societies. In this contribution, we take mirror worlds as a conceptual blueprint to envision future smart environments in which the physical and the virtual layers are blended into each other. We suggest that pervasive computing technologies can be used to create a coupling between these layers, so that actions or, more generally, events in the physical layer would have an effect in the virtual layer and viceversa. (...) On top of this, wearable technologies and augmented reality techniques enable new forms of user interaction with the smart environment and with other users. Mirror worlds so conceived will enable temporal, individual, and social augmentations. We conclude by elaborating on some possible consequences at the societal level. (shrink)

Several contemporary philosophical theories of introspection have been offered, yet each faces a number of difficulties in providing an explanation of the exact nature of introspection. I contrast the inner-sense view that argues for a causal awareness with the acquaintance view that argues for a non-causal or direct awareness. After critically examining the inner-sense and the acquaintance views, I claim that these two views are complementary and not mutually exclusive, and that both perspectives, conceived of as modes of introspective access, (...) actually broaden the notion of introspection. I then propose a useful distinction between stimuli-induced introspection—i.e., a receptive process whereby some specific mental states induce introspection—and self-triggered introspection—i.e., a selective process whereby the individual’s own interest and volition initiates introspection. I argue that that distinction may eliminate the false dichotomy which claims that only one of those types of awareness, either the causal one or the direct one, is conducive to introspection or is defined as introspection. (shrink)

Traditional analytical philosophy of education assigns a peripheral place to physical education, partly because orthodox epistemology finds its cognitive claims implausible. An understandable but dubious response to this state of affairs is the attempt to relocate physical education within the academic curriculum, with its characteristic emphasis on theoretical knowledge and formal assessment. Dissatisfaction with this response suggests an analysis of physical activity in terms of practical knowledge or knowing how, but the results of this seem inconclusive. More recently, the development (...) of neurocomputational and embodied-cognition approaches in cognitive science appears to offer alternative ways of understanding motor skill and physical activity, and thus of rescuing physical education from its marginal status. But these strategies are not unproblematic, particularly where questions of personal agency and motor control are concerned. Examination of these issues prompts a radical reconsideration of the traditional problem of physical education, and consequently of some familiar assumptions in the philosophy of education. (shrink)

Barresi & Moore do not consider information about intentional relations available within emotional engagement with others and do not see that others are perceived in the second as well as the third person. Recognising second person information forces recognition of similarities and connections not otherwise available. A developmental framework built on the assumption of the complete separateness of self and other is inevitably flawed.

While most evolutionary scenarios for language see it as a communication system with consequences on the language-ready brain, there are major difficulties for such a view. First, language has a core combination of features—semanticity, discrete infinity, decoupling—that makes it unique among communication systems and that raise deep problems for the view that it evolved for communication. Second, extant models of communication systems—the code model of communication (see Millikan 2005) and the ostensive model of communication (see Scott-Phillips 2015) cannot account for (...) language evolution. I propose an alternative view, according to which language first evolved as a cognitive tool, following Fodor’s (1975, 2008) Language of Thought Hypothesis, and was then expiated (externalized) for communication. On this view, a language-ready brain is a brain profoundly reorganized in terms of connectivity, allowing the human conceptual system to emerge, triggering the emergence of syntax. Language as used in communication inherited its core combination of features from the Language of Thought. (shrink)

Lynne Rudder Baker, Saving Belief: A Critique of Physicalism Princeton: Princeton University Press, 1987, xii + 177 pp. Daniel C. Dennett, The Intentional Stance Cambridge: MIT Press, 1987, xi + 388 pp. Paul M. Churchland, Matter and Consciousness Cambridge: MIT Press, revised edition, 1988, xii + 184 pp.

RÉSUMÉ : Les attitudes de se sont généralement considérées comme constituant une classe particulière d’attitudes de re. Cet article propose une analyse différente, qui s’appuie sur la notion d’attitude de objecto et qui évite un engagement ontologique envers le sujet. La proposition élabore l’idée de Hintikka d’une logique épistémique dite de seconde génération, qui introduit un marqueur syntaxique permettant d’exprimer des relations d’indépendance entre certaines constantes logiques. De cette sémantique résulte une conception du Moi, dénotation de «je», comme un objet (...) simplement intentionnel. ABSTRACT: De se attitudes are generally regarded as being a proper part of de re attitudes. In this paper an alternative analysis that avoids ontological commitment to the self is proposed, based on the notion of de objecto attitudes. This proposal develops an idea from Hintikka’s second generation epistemic logic, which introduces a syntactic marker expressing independence relations between certain logical constants. According to this semantic account, the Self, as the denotation of ‘I’, is conceived of as a mere intentional object. (shrink)