There are two kinds of epistemic theories about self-knowledge: the traditional account, and the inferentialist account. According to the traditional view of self-knowledge, we have privileged access to our propositional attitudes. “Privileged access” means that one can gain knowledge of one’s own propositional attitudes directly via an exclusive, first-personal method called introspection. On the other hand, the inferentialist view of self-knowledge postulates that we don’t have privileged access to our propositional attitudes and must infer or self-attribute them instead. In this (...) thesis I argue that the traditional view of self-knowledge, which postulates that we have privileged access to our propositional attitudes, ought to be abandoned in favor of an infernetialist picture of self-knowledge I argue that recent experimental results in social psychology strongly imply that we don’t have privileged access to our propositional attitudes. In the choice blindness paradigm, the majority of participants can be manipulated into becoming oblivious to choices that they made just moments previously. Not only do participants utterly fail to notice that they did not receive what they wanted, but they also provide confabulated reasons as to why they made their “decision.” I maintain that the phenomena of choice blindness and confabulation are very difficult for the traditional theory of self- knowledge to accommodate and explain; whereas, on the other hand, the inferentialist account actually predicts and anticipates these experimental findings. The traditional theorist cannot avoid the threat that choice blindness and confabulation pose by restricting the scope of privileged access even further, to exclude propositional attitudes, because privileged access to propositional attitudes is the very property which distinguishes the traditional view of self-knowledge from an inferentialist account. The traditional theorist might attempt to argue that privileged access to propositional attitudes is conceptually necessary, but I maintain that this argument fails. The traditional theorist’s only option, then, is to adopt a dual-method account whereby we sometimes gain self-knowledge via introspection and sometimes via inference. However, I maintain that the dual-method approach is a much weaker theory in terms of explanatory power when compared to the inferentialist account. On balance, then, the traditional view of self-knowledge should be rejected in favor of the inferentialist account. (shrink)

Models of memory in cognitive science and philosophy have traditionally explained human remembering in terms of storage and retrieval. This tendency has been entrenched by reliance on computationalist explanations over the course of the twentieth century; even research programs that eschew computationalism in name, or attempt the revision of traditional models, demonstrate tacit commitment to computationalist assumptions. It is assumed that memory must be stored by means of an isomorphic trace, that memory processes must divide into conceptually distinct systems and (...) phases, and that human remembering consists in inner, cognitive processes that are implemented by distinct neural processes. This dissertation draws on recent empirical work, and on philosophical arguments from Ludwig Wittgenstein and others, to demonstrate that this latent computationalism in the study of memory is problematic, and that it can and should be eliminated. Cognitive psychologists studying memory have encountered numerous data in recent decades that belie archival models. In cognitive neuroscience, establishing the neural basis of storage and retrieval processes has proven elusive. A number of revised models on offer in memory science, that have taken these issues into account, fail to sufficiently extricate the archival framework. Several impasses in memory science are products of these underlying computationalist assumptions. Wittgenstein and other philosophers offer a number of arguments against the need for, and the efficacy of, the storage and retrieval of traces in human remembering. A study of these arguments clarifies the ways that these computationalist assumptions are presently impeding the science of memory, and provides ways forward in removing them. We can and should characterize and model human memory without invoking the storage and retrieval of traces. A range of work in connectionism, dynamical systems theory, and recent philosophical accounts of memory demonstrate how the science of memory can proceed without these assumptions, toward non-archival models of remembering. (shrink)

Our current conception of intelligence as measured by IQ tests is “mind-blind”. IQ tests lack ecological validity because they ignore social cognition – the “mindreading” prowess that enabled one species of social primate to become the most cognitively successful on the planet. In this talk, I shall examine how to correct the ethnocentric and anthropocentric biases of our perspective-taking abilities. What future technologies can enrich our capacity to understand other minds? I shall also discuss obstacles to building empathetic AGI (artificial (...) general intelligence) - and why old-fashioned “autistic AI” may always be vulnerable to the cunning of “Machiavellian apes”. In an era of global catastrophic and existential risks, developing ways to enrich and “de-bias” mankind's capacity for empathetic cognition will be vital. This is because the greatest underlying risk to the wellbeing of life on Earth is the dominance behaviour of other male human primates. (shrink)

into the old view of the mind as a kind of “ghost inside the machine.”.

The central fact in the delineation of radical behaviorism is its conceptual avoidance of propositional content. This eschewal of the intentional stance sets it apart not only from cognitivism but from other non-behaviorisms. Indeed, the defining characteristic of radical behaviorism is not that it avoids mediating processes per se but that it sets out to account for behavior without recourse to propositional attitudes. Based, rather, on the contextual stance, it provides definitions of contingency-shaped, rule-governed verbal and private behaviors which are (...) non-intentional. However, while the account provided by radical behaviorism fulfills the pragmatic criteria of prediction and control of its subject matter, it has problems of explanation that stem from the failure of radical behaviorist interpretation to address the personal level of analysis, to provide for the continuity of behavior, and to show how its accounts can be delimited in the face of causal equifinality. This leaves gaps in its explanation that radical behaviorists choose either to ignore or to fill with the very intentional locutions that they formally abhor but which I argue are essential. As a result, many psychologists who style themselves radical behaviorists have already moved beyond radical behaviorism as a philosophy of science. They have done so primarily as a result of adopting the language of intentional psychology in order to explain behavior; where they have not done this, they have resorted to the unscientific assumption that somewhere there is a learning history that explains their data. While it is indeed the case that a learning history precedes all operant behavior, the explanatory gap that is revealed by the search for this unobtainable information reveals the inescapability of intentionality. Hence, psychologists, including radical behaviorists, are right to employ it. The challenge is to understand why this is so and to celebrate rather than denigrate the resulting extension of behavioral science. In this response, I first raise and seek to answer two questions: what is radical behaviorism, and what is intentional explanation? I go on to discuss the incompleteness of radical behaviorism. There follows a summary of the argument with respect to intentional behaviorism and super-personal cognitive psychology. And, finally, I bring the discussion back to Daniel Dennett, the philosopher who initiated so much of it. (shrink)

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)