Act-utilitarianism and other theories in normative ethics confront the implementability problem: normal human agents, with normal human epistemic abilities, lack the information needed to use those theories directly for the selection of actions. Two Level Theories have been offered in reply. The theoretical level component states alleged necessary and sufficient conditions for moral rightness. That component is supposed to be true, but is not intended for practical use. It gives an account of objective obligation. The practical level component is offered (...) as an implementable system for the choice of actions by agents lacking some relevant information. It gives an account of subjective obligation. Several different ways of developing Two Levelism are explained and criticized. Five conditions that must be satisfied if the practical level principle is to be a good match for a given theoretical level principle are stated. A better form of Two Levelism is presented. (shrink)

Philosophical interest in situated cognition has been focused most intensely on the claim that human cognitive processes extend from the brain into the tools humans use. As we see it, this radical hypothesis is sustained by two kinds of mistakes, the confusion of coupling relations with constitutive relations and an inattention to the mark of the cognitive. Here we wish to draw attention to these mistakes and show just how pervasive they are. That is, for all that the radical philosophers (...) have said, the mind is still in the head. (shrink)

Holding unlimited economic freedom to be nearly as dangerous as physical violence, Karl Popper advocated “piecemeanl” economic intervention by the state. Jeremy Shearmur's recent book on Popper contends that as the philosopher aged, his views grew closer to classical liberalism than those expressed in The Open Society—consistently with what Shearmur sees as the logic of Popper's arguments. But Popper's philosophy, while recognizing that any project aimed at bringing about social change must be immensely complex and fraught with difficulty, retains grounds (...) for hope about the purposeful use of government to bring about desirable social results. (shrink)

The central dilemma concerning randomized clinical trials (RCTs) arises out of some simple facts about causal methodology (RCTs are the best way to generate the reliable causal knowledge necessary for optimally-informed action) and a prima facie plausible principle concerning how physicians should treat their patients (always do what it is most reasonable to believe will be best for the patient). A number of arguments related to this in the literature are considered. Attempts to avoid the dilemma fail. Appeals to informed (...) consent and mechanisms for minimizing the resulting harm are important for policy, but informed consent is problematic and mechanisms for minimization of harm do not address the dilemma. Appeals to some sort of contract model of justification are promising and illuminating. Keywords: randomized clinical trials, ethics CiteULike Connotea Del.icio.us What's this? (shrink)

Sven Bernecker develops a theory of propositional memory that is at odds with the received epistemic theory of memory. On Bernecker’s account the belief that is remembered must be true, but it need not constitute knowledge, nor even have been true at the time it was acquired. I examine his reasons for thinking the epistemic theory of memory is false and mount a defense of the epistemic theory.

What is it for me to do something is the question discussed in the present paper. It has been suggested that my doings are elicited by tryings, intentions, and other causal mechanisms. These theories do not offer any convincing analysis of what it is for me to act. Insight is sought by looking at some case studies involving temporary loss of the ability to move oneís body. What the case studies show, I conclude, is that when I move my body (...) in the normal way, I do not first have to do something else that causes my body to move. Normal actions are events bodily beings can generate spontaneously . An essential condition for having this kind of control is inside awareness of the body. When inner awareness of the body is lost, control can be taken over by visual awareness. But then movement loses its spontaneous character and depends on planning and intense concentration. One can think of the self from which my actions flow, as the mental life to which they belong, or as the consciousness that controls them. (shrink)

The neuropsychology of religious activity in normal and selected clinical populations is reviewed. Religious activity includes beliefs, experiences, and practice. Neuropsychological and functional imaging findings, many of which have derived from studies of experienced meditators, point to a ventral cortical axis for religious behavior, involving primarily the ventromedial temporal and frontal regions. Neuropharmacological studies generally point to dopaminergic activation as the leading neurochemical feature associated with religious activity. The ventral dopaminergic pathways involved in religious behavior most closely align with the (...) action-extrapersonal system in the model of 3-D perceptual–motor interactions proposed by Previc . These pathways are biased toward distant space and also mediate related extrapersonally dominated brain functions such as dreaming and hallucinations. Hyperreligiosity is a major feature of mania, obsessive-compulsive disorder, schizophrenia, temporal-lobe epilepsy and related disorders, in which the ventromedial dopaminergic systems are highly activated and exaggerated attentional or goal-directed behavior toward extrapersonal space occurs. The evolution of religion is linked to an expansion of dopaminergic systems in humans, brought about by changes in diet and other physiological influences. (shrink)

Professional workplaces that embody an “ideal worker” image that is implicitly white and male set-up persistent biases against the competence and suitability for authority of those who are not white men, forcing them to work harder to prove their competence and fit in. The added labor of coping with these burdens is largely invisible to dominant actors in the workplace who do not experience them. To facilitate change by making such burdens visible for all, we present data from a survey (...) of 1,349 architects, including white, Asian, Black, Latinx, and mixed race/other underrepresented men and women, about their specific behavioral experiences of prove-it-again bias, tightrope bias, problems of fit, exclusion, emotion work, and interruptions. Across all measures, white men architects report significantly lower levels of these burdens than do women of any race and almost all non-white men. Consistent with status expectations and stereotype prototypicality theories, we find intersectional patterns in the relative burdens experienced by women and men of different racial groups. Gender differences in bias experiences are greatest among white, less among Asian, and least among Black architects. Women of color report the highest levels of bias overall. (shrink)

Summary: A review of the cognitivist/extended cognition and extended mind landscape.

Fetal alcohol syndrome , the most common avoidable human birth defect, is the extensive irreversible brain damage caused by heavy prenatal alcohol exposure. Following the discovery of FAS in 1973, a multidisciplinary research community began applying discipline-specific methods to investigate the mechanisms underlying FAS and its consequences for the victims’ cognition and social behavior. An academic biomathematician and statistician, since 1984 I have collaborated with one American research group studying this condition.

Melnyk complains that my account of the way reasons explain behaviour cannot be extended to cover novel behaviours. I admit that I did not extend it, but deny that it is not extendible. This, indeed, is what Chapter 6 of Dretske (1988) was all about. Noordhof finds faults with my account and claims there is another account (partial supervenience) that does a better job. I acknowledge one of the defects—a defect I was aware of when I wrote the book‐but deny (...) that the partial supervenience of content on intrinsic properties represents a better theory of the explanatory role of content. (shrink)

Many people think the mind evolved. Some of them think it had to evolve. They think the mind not only has a history, but a history essential to its very existence.

McCall's system for contingent syllogisms is modified. A semantics for the resulting system is provided.

The frequency of the use of deception in American psychological research was studied by reviewing articles from journals in personality and social psychology from 1921 to 1994. Deception was used rarely during the developmental years of social psychology into the 1930s, then grew gradually and irregularly until the 1950s. Between the 1950s and 1970s the use of deception increased significantly. This increase is attributed to changes in experimental methods, the popularity of realistic impact experiments, and the influence of cognitive dissonance (...) theory. Since 1980 there appears to have been a decrease in the use of deception as compared to previous decades which is related to changes in theory, methods, ethical standards, and federal regulation of research. (shrink)

‘Extimatrix’ reconsiders conventional assumptions separating human from technical objects, images and things. Looking at philosophical and scientific versions of the ‘brain in a vat’ thought experiment, the essay re-examines the division between inside and outside. The notion of extimatrix proposes more than a process of technological exteriorization at work: it discloses an interior excess as the locus for a dynamic evacuating and inscriptive movement enabling the co-emergence of both humanity and technology. Beings are not only inserted into matrices: matrices are (...) inscribed in beings. (shrink)

I spent last year teaching in Paris and when I came home for visits, Emil and I would play the analogy game between Western European and American political tendencies. Besides the obvious matches between Reagan, Thatcher and Chirac, we talked of the similarities between George Will and Ian Gilmore, the intellectual spokesman for the Tory Wets, both of whom drew on the same stock of quotes from Bolingbroke, Hume and Burke. But what of the American neo-liberals? Who were their counterparts? (...) Despite some obvious similarities between the British Social Democrats and some of the French high-tech socialists, it was difficult to compare the neo-liberals to any other European formation. (shrink)

Until the mid 1970s, pragmatism reigned as the “almost… official philosophy of America.” European critics charged that James’ and Dewey's pragmatism was less a philosophy than a “method of doing without one.” But pragmatism's loose and democratic emphasis on problem-solving suited the unbounded American personality with its optimistic faith in persistent progress. Dewey's pragmatism was at once so democratic and informal in its emphasis on shared methods of rational inquiry that Bertrand Russell once accused him of “being unable to distinguish (...) between the work of a scientist and that of a bricklayer.” Pragmatism was so central to America's sense of itself, noted a widely-read 1950 Amherst College pamphlet on “Pragmatism and American Culture,” that to question its merits was to place “American civilization itself on trial.”. (shrink)

Despite Tacitus’ insinuations to the contrary, Cn. Calpurnius Piso (cos. 7 b.c.e. ) was no friend and loyal supporter of Emperor Tiberius. The emperor offered Piso the command of Syria in an effort to win over the political support of this prestigious-but-recalcitrant senator. As a safeguard should Piso attempt something treacherous in this powerful command, Tiberius gave Piso the province at a time when Germanicus Caesar—the emperor’s loyal adopted son and heir— would be in the East resolving a number of (...) economic problems in the eastern provinces. Thus Piso was not sent to watch the prince, but to be watched by him. (shrink)

Action in Perception Alva NoëCambridge, MA: MIT Press, 2005392 pages, ISBN: 0262140888 (hbk); $40.00When I started on Alva Noë's Action in Perception, I expected to be pleased with the book and to...