The Christ of Kazantzakis is not a return to the traditional Christian understanding and can only be understood in terms of Kazantzakis's own life and thought.
Asif A. Ghazanfar,1,3,* Hjalmar K. Turesson,1,3 statistical pattern recognition [16, 17] and psychophys- Joost X. Maier,1 Ralph van Dinther,2 ics [13, 18–23] have suggested that formants are signif- Roy D. Patterson,2 and Nikos K. Logothetis1 icant contributors to these indexical cues. It is likely, 1Max Planck Institute for Biological Cybernetics then, that detecting formants could have provided 72076 Tuebingen ancestral primates with indexical cues necessary for Germany navigating the complex social interactions that are the 2Centre for the Neural Basis (...) of Hearing essence of primate societies. One important indexical Department of Physiology cue is body size. Formant cues related to body size University of Cambridge could be used by monkeys to determine the sex (in sex- CB2 3EG Cambridge ually dimorphic species), degree of potential threat (e.g., United Kingdom whether a competitor is larger or smaller), and/or age of an individual, as such cues do for human listeners [13, 18, 20, 21]. Summary Formants are the result of acoustic filtering by the supralaryngeal vocal tract—the nasal and oral cavities Vocal-tract resonances (or formants) are acoustic sigabove the vocal folds. During vocal production, pulses natures in the voice and are related to the shape and of air generated by the rapid movement of the vocal length of the vocal tract. Formants play an important folds produce an acoustic signal. The frequency of these role in human communication, helping us not only to pulses—the glottal-pulse rate—determines the fundadistinguish several different speech sounds [1], but mental frequency of the signal, which in turn is perceived also to extract important information related to the as pitch. As the signal passes through the supralaryngphysical characteristics of the speaker, so-called ineal vocal tract, it excites resonances, resulting in the dexical cues. How did formants come to play such an enhancement of particular frequency bands; these are important role in human vocal communication? One the formants.. (shrink)
Traditional explanations of multistable visual phenomena (e.g. ambiguous figures, perceptual rivalry) suggest that the basis for spontaneous reversals in perception lies in antagonistic connectivity within the visual system. In this review, we suggest an alternative, albeit speculative, explanation for visual multistability – that spontaneous alternations reflect responses to active, programmed events initiated by brain areas that integrate sensory and non-sensory information to coordinate a diversity of behaviors. Much evidence suggests that perceptual reversals are themselves more closely related to the expression (...) of a behavior than to passive sensory responses: (1) they are initiated spontaneously, often voluntarily, and are influenced by subjective variables such as attention and mood; (2) the alternation process is greatly facilitated with practice and compromised by lesions in non-visual cortical areas; (3) the alternation process has temporal dynamics similar to those of spontaneously initiated behaviors; (4) functional imaging reveals that brain areas associated with a variety of cognitive behaviors are specifically activated when vision becomes unstable. In this scheme, reorganizations of activity throughout the visual cortex, concurrent with perceptual reversals, are initiated by higher, largely non-sensory brain centers. Such direct intervention in the processing of the sensory input by brain structures associated with planning and motor programming might serve an important role in perceptual organization, particularly in aspects related to selective attention. (shrink)
Correspondence should be addressed to David A. Leopold david.leopold@tuebingen.mpg.deDuring the viewing of certain patterns, widely known as ambiguous or puzzle figures, perception lapses into a sequence of spontaneous alternations, switching every few seconds between two or more visual interpretations of the stimulus. Although their nature and origin remain topics of debate, these stochastic switches are generally thought to be the automatic and inevitable consequence of viewing a pattern without a unique solution. We report here that in humans such perceptual alternations (...) can be slowed, and even brought to a standstill, if the visual stimulus is periodically removed from view. We also show, with a visual illusion, that this stabilizing effect hinges on perceptual disappearance rather than on actual removal of the stimulus. These findings indicate that uninterrupted subjective perception of an ambiguous pattern is required for the initiation of the brain-state changes underlying multistable vision.Visual perception involves coordination between sensory sampling of the world and active interpretation of the sensory data. Human perception of objects and scenes is normally stable and robust, but it falters when one is presented with patterns that are inherently ambiguous or contradictory. Under such conditions, vision lapses into a chain of continually alternating percepts, whereby a viable visual interpretation dominates for a few seconds and is then replaced by a rival interpretation. This multistable vision, or 'multistability', is thought to result from destabilization of fundamental visual mechanisms, and has offered valuable insights into how sensory patterns are actively organized and interpreted in the brain1, 2. Despite a great deal of recent research and interest in multistable perception, however, its neurophysiological underpinnings remain poorly understood. Physiological studies have suggested that disambiguation of ambiguous patterns. (shrink)
Logothetis, N.K.: Single units and conscious vision. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 353, 1801-1818 (1998) Abstract.
In the literature on social ontology, two perspectives on collective agency have been developed. The first is the internal perspective, the second the external one. The internal perspective takes the point of view of the members as its point of departure and appeals, inter alia, to the joint intentions they form. The idea is that collective agents perform joint actions such as dancing the tango, organizing prayer meetings, or performing symphonies. Such actions are generated by joint intentions, a topic which (...) has been investigated extensively in recent decades.1 The external perspective takes the point of view of outsiders as its point of departure. Here the idea is that outsiders ascribe certain properties to collections of individuals that thereby acquire a new status. An example that is discussed in some detail below is provided by universities that, at least initially, had to be recognized by the pope in order to perform the actions that are characteristic of universities, in particular the awarding of academic degrees. This perspective has received considerably less attention.2 In this paper I present and defend a new account of collective agents from the external perspective. I call it ‘the status account’. At the heart of this account lies the idea just mentioned. A collective agent can come into existence by outsiders granting a collection of individuals some kind of status. I call a collective agent for which this holds a ‘corporate agent’, because such an agent is or has been, in a sense to be explained, incorporated. I develop this idea by distinguishing between two kinds of rules: status rules and constitutive rules. Status rules explicate the normative attributes that are characteristic of a particular kind of corporate agent. Constitutive rules specify the conditions that have to be met for a certain collection of individuals to have those attributes. The status account shares some important features with John Searle’s social ontology.3 The advantages that my account has over Searle’s are discussed in section 2.2, immediately after the account has been introduced in section 2.1. Before doing that, however, I shall discuss the internal perspective.. (shrink)
Background: Continuous viewing of ambiguous patterns is characterized by wavering perception that alternates between two or more equally valid visual solutions. However, when such patterns are viewed intermittently, either by repetitive presentation or by periodic closing of the eyes, perception can become locked or "frozen" in one configuration for several minutes at a time. One aspect of this stabilization is the possible existence of a perceptual memory that persists during periods in which the ambiguous stimulus is absent. Here, we use (...) a novel paradgim of temporally interleaved ambiguous stimuli to explore the nature of this memory, with particular regard to its potential impact on perceptual organization. Results: We found that the persistence of a perceptual configuration was robust to interposed visual patterns and, further, that at least three ambiguous patterns, when interleaved in time, could undergo parallel, stable time courses. Then, using an interleaved presentation paradigm, we established that the occasional reversal in one pattern could be coupled with that of its interleaved counterpart, and that this coupling was a function of the structural similarity between the patterns. Conclusions: We postulate that the stabilization observed with repetitive presentation of ambiguous patterns can be at least partially accounted for by processes that retain a recent perceptual interpretation, and we speculate that such memory may be important in natural vision. We further propose tha the interleaved paradigm introduced here may be of great value to gauge aspects of stimulus similarity that appeal to particular mechanisms of perceptual organization. (shrink)
This article examines the use of organic and mechanistic metaphors that have underpinned the modeling of national governance in the social sciences and also framed the representation of the social impact of migration. It argues that the global patterns of migration and the contemporary forms of hybrid subjectivity do not fit well with these conceptual frameworks. The limits of this framework are examined through Harald Kleinschmidt's theory of residentialism, and the outlines of an alternative conceptual frame is proposed by drawing (...) on key terms that have been developed in complexity theory. (shrink)
manganese (Mn2+) enhanced MRI (MEMRI) to study neuronal connectivity in vivo opens the possibility to these studies. However, several drawbacks exist that challenge its applicability. High Mn2+ concentrations produce cytotoxic effects that can perturb the circuits under study. In the other hand, the MR signal is..
Moutoussis, K., A. Maier, S. Zeki and N. K. Logothetis: Seeing invisible motion: responses of area V5 neurons in the awake-behaving macaque. Soc. for Neurosci. Abstr. 390.11, 1 (11 2005) Abstract.
Despite considerable evidence that neural activity in monkeys reflects various aspects of face perception, relatively little is known about monkeys’ face processing abilities. Two characteristics of face processing observed in humans are a subordinate-level entry point, here, the default recognition of faces at the subordinate, rather than basic, level of categorization, and holistic effects, i.e. perception of facial displays as an integrated whole. The present study used an adaptation paradigm to test whether untrained rhesus macaques (Macaca mulatta) display these hallmarks (...) of face processing. In experiments 1 and 2, macaques showed greater rebound from adaptation to conspecific faces than to other animals at the individual or subordinate level. In experiment 3, exchanging only the bottom half of a monkey face produced greater rebound in aligned than in misaligned composites, indicating that for normal, aligned faces, the new bottom half may have influenced the perception of the whole face. Scan path analysis supported this assertion: during rebound, fixation to the unchanged eye region was renewed, but only for aligned stimuli. These experiments show that macaques naturally display the distinguishing characteristics of face processing seen in humans and provide the first clear demonstration that holistic information guides scan paths for conspecific faces. (shrink)
Nikos K. Logothetis University of Manchester, Manchester, UK In binocular rivalry, the visual percept alternates stochastically between two dichoptically presented stimuli. It is established that both processes related to the eye of origin and binocular, stimulus-related processes account for these fluctuations in conscious perception. Here we studied how their relative contributions vary over time. We applied brief disruptions to rivalry displays, concurrent with an optional eye swap, at varying time intervals after one stimulus became visible (dominant). We found that (...) early in a dominance phase the dominant eye determined the percept by stabilizing its own contribution (regardless of the stimulus), with an additional yet weaker stabilizing contribution of the stimulus (regardless of the eye). Their stabilizing contributions declined in parallel with time so that late in a dominance phase the stimulus (and in some cases also the eye-based) contribution turned negative, favoring a perceptual (or ocular) switch. Our findings show that depending on the time, first processes related to the eye of origin and then those related to the stimulus can have a greater net influence on the stability of the conscious percept. Their co-varying change may be due to feedback from image- to eyeof-origin representations. (shrink)
Popper's critical rationalism is widely accepted under scientists and philosophers of science as a proper method for the reconstruction of scientific theories. On occasion of the application of the Popperian ideas for the reconstruction of chemistry by Akeroyd the flaws of the critical rationalist approach are criticised and a methodical alternative is proposed, involving the operational definition of scientific terms.
The paper asks about the reasons for the neglect of chemistry in modern philosophy of science and investigates in how far this science can be the object of an autonomous philosophical reflection. It is argued that from a culturalistic point of view chemistry indeed offers a field of interesting questions ranging from the reconstruction of its epistemological objects to the elucidation of the semantic functions of terms like "atom" or "molecule". It is further argued that the philosophical reflection upon chemistry (...) has important consequences for the didactic, the history and even the ethics of this science, making thus philosophy to a partner of chemistry in fulfilling its purposes in human society. (shrink)
Relying on Pierre Hadot’s concept of philosophy as spiritual exercise, I examine Nikos Kazantzakis’ magnum opus Askitiki: Salvatores Dei (translated in English as The Saviors of God: Spiritual Exercises). Specifically, I examine the extent to which Kazantzakis offers a version of spiritual exercise appropriate for neoclassical theism, analogous to St. Ignatius’ version of spiritual exercise in the service of classical theism.
While the theory of belief change has attracted a lot of interest from researchers, work on implementing belief change and actually putting it to use in real-world problems is still scarce. In this paper, we present an implementation of propositional belief change using Binary Decision Diagrams. Upper complexity bounds for the algorithm are presented and discussed. The approach is presented both in the general case, as well as on specific belief change operators from the literature. In an effort to gain (...) a better understanding of the empirical efficiency of the algorithms involved, a fault diagnosis problem on combinational circuits is presented, implemented and evaluated. (shrink)
In-vivo phenotyping of genetically engineered mouse models for amyotrophic lateral sclerosis is established by combining BT-MRI and CASL G. Vanhoutte1, E. Storkebaum2, P. Carmeliet2, A. Van der Linden1.
c Ralph Mason -- 199. A New Frontier for Proton MRI: Quantitative Tissue Oximetry g f e d c Ralph P. Mason -- 200. S-GalTM, a Novel 1H MRI Reporter for b-Galactosidase g f e d c John Chen -- 201. Myeloperoxidase-mediated activation of paramagnetic imaging g f e d..
Der vorliegende Band enthält die Zusammenfassungen der Beiträge zur 49. Tagung experimentell arbeitender Psychologen (TeaP), die vom 26. bis 28. März 2007 in Trier stattfindet. Dies ist das zweite Mal, dass diese Tagung an der Universität Trier durchgeführt wird, denn bereits 1982 – also vor 25 Jahren – konnte sie in Trier ausgerichtet werden.
We report and compare the performance of different learning algorithms based on data from cortical recordings. The task is to predict the orientation of visual stimuli from the activity of a population of simultaneously recorded neurons. We compare several ways of improving the coding of the input (i.e., the spike data) as well as of the output (i.e., the orientation), and report the results obtained using different kernel algorithms.
Niko Kolodny It is often said that there is a special class of norms, ‘rational requirements’, that demand that our attitudes be related one another in certain ways, whatever else may be the case.1 In recent work, a special class of these rational requirements has attracted particular attention: what I will call ‘requirements of formal coherence as such’, which require just that our attitudes be formally coherent.2 For example, we are rationally required, if we believe something, to believe what it (...) entails. And we are rationally required, if we intend an end, to intend what we take to be necessary means to it. The intuitive idea is that formally incoherent attitudes give rise to a certain normative tension, or exert a kind of rational pressure on each another, and this tension, or pressure, is relieved just when one of the attitudes is revised. As John Broome observes, these requirements are, by their nature, ‘wide scope’, which is to say that there is no particular attitude that one must have or lack in order to satisfy them. This is because they require just formal coherence, and there is no particular attitude that one must have or lack in order to be formally coherent. (shrink)
Niko Kolodny We have, or at least we take ourselves to have, reason for patterns of action and emotion toward our parents, siblings, friends, spouses, children, and others with whom we have significant ties.1 This partiality involves seeing to it that both these relatives and our relationships to them fare well, as well as respecting both in our decisions. It also involves feeling certain positive emotions (e.g., joy, relief, gratitude) when they fare well or are properly regarded, and feeling certain (...) negative emotions (e.g., grief, anxiety, resentment) when they fare poorly or are not properly regarded. Famously, these reasons for partiality are agent-relative. I have reason to be partial to my relatives, whereas you do not, and you have reason to be partial to your relatives, whereas I do not. Less often noted, these reasons support requirements that are owed to our relatives. When we breach these requirements, we wrong our relatives, if not morally, then in some other sense. We give them claim, which others lack, to privileged kinds of complaints, such as resentment. This presents a puzzle, however. Although we have countless interpersonal relationships, we have reason for partiality only in some. Why is this? Why is there reason.. (shrink)
I argue that the "why be rational?" challenge raised by John Broome and Niko Kolodny rests upon a mistake that is analogous to the mistake that H.A. Pritchard famously claimed beset the “why be moral?” challenge. The failure to locate an independent justification for obeying rational requirements should do nothing whatsoever to undermine our belief in the normativity of rationality. I suggest that we should conceive of the demand for a satisfactory vindicating explanation of the normativity of rationality instead in (...) terms of the demand for a philosophical characterisation of rationality that can do something to explain why rational requirements are the kinds of things that are, by their very nature, normative. I consider several accounts that have recently been offered – the distinctive-object account, the proper functioning account, and the subjective reasons account – and argue that none succeeds in meeting this challenge. I then sketch a new account, the “first-personal authority account”, which holds that rational requirements are what I call “standpoint-relative demands” concerning the attitudes we ought to have and form; and that complying with rational requirements is a matter of honouring our first-personal authority as agents. I suggest that the first-personal authority account does a better job of meeting the challenge. (shrink)
Normativity involves two kinds of relation. On the one hand, there is the relation of being a reason for. This is a relation between a fact and an attitude. On the other hand, there are relations specified by requirements of rationality. These are relations among a person's attitudes, viewed in abstraction from the reasons for them. I ask how the normativity of rationality—the sense in which we ‘ought’ to comply with requirements of rationality—is related to the normativity of reasons—the sense (...) in which we ‘ought’ to have the attitudes what we have conclusive reason to have. The normativity of rationality is not straightforwardly that of reasons, I argue; there are no reasons to comply with rational requirements in general. First, this would lead to ‘bootstrapping’, because, contrary to the claims of John Broome, not all rational requirements have ‘wide scope’. Second, it is unclear what such reasons to be rational might be. Finally, we typically do not, and in many cases could not, treat rational requirements as reasons. Instead, I suggest, rationality is only apparently normative, and the normativity that it appears to have is that of reasons. According to this ‘Transparency Account’, rational requirements govern our responses to our beliefs about reasons. The normative ‘pressure’ that we feel, when rational requirements apply to us, derives from these beliefs: from the reasons that, as it seems to us, we have. (shrink)
We consider a paradox involving indicative conditionals (“ifs”) and deontic modals (“oughts”). After considering and rejecting several standard options for..
This paper is a response to ‘Why Be Rational?’ by Niko Kolodny. Kolodny argues that we have no reason to satisfy the requirements of rationality. His argument assumes that these requirements have a logically narrow scope. To see what the question of scope turns on, this comment provides a semantics for ‘requirement’. It shows that requirements of rationality have a wide scope, at least under one sense of ‘requirement’. Consequently Kolodny's conclusion cannot be derived.
At first glance, love seems to be a psychological state for which there are normative reasons: a state that, if all goes well, is an appropriate or fitting response to something independent of itself. Love for one’s parent, child, or friend is fitting, one wants to say, if anything is. On reflection, however, it is elusive what reasons for love might be. It is natural to assume that they would be nonrelational features of the person one loves, (...) something about her in her own right. According to the “quality theory,” for example, reasons for love are the beloved’s personal attributes, such as her wit and beauty. In J. David Velleman’s provocative and ingeniously argued proposal, the reason for love is the beloved’s bare Kantian personhood, her capacity for rational choice and valuation.1 But no such nonrelational feature works. To appreciate just one difficulty, observe that whatever nonrelational feature one selects as the reason for love will be one that another person could, or actually does, possess. The claim that nonrelational features are reasons for love implies, absurdly, that insofar as one’s love for (say) Jane is responsive to its reasons, it will accept any relevantly similar person as a replacement. (shrink)
Recently, much attention has been paid to ‘rational requirements’ and, especially, to what I call ‘rational requirements of formal coherence as such’. These requirements are satisfied just when our attitudes are formally coherent: for example, when our beliefs do not contradict each other. Nevertheless, these requirements are puzzling. In particular, it is unclear why we should satisfy them. In light of this, I explore the conjecture that there are no requirements of formal coherence. I do so by trying to construct (...) a theory of error for the idea that there are such requirements. (shrink)
In the last decade, it has become commonplace among people who work on reasons (although not uncontroversially so) to distinguish between normativity and rationality. Work by John Broome, Niko Kolodny, Derek Parfit, and Nicholas Shackel has helped to establish the view that rationality is conceptually distinct from reasons. The distinction allows us to make sense of the questions recently addressed by Broome, Kolodny, Reisner, and Shackel: is rationality normative, and if so, in what way? Kolodny’s ‘Why be Rational?’ answered the (...) first of these questions by claiming that there is no reason to be rational. In order to argue for this conclusion, Kolodny argues for a process account of rationality. Kolodny’s view is that rational requirements govern mental processes. His view is set in direct contrast to Broome’s, who holds that rational requirements are primarily, and perhaps exclusively, concerned with relations among mental states at a time. (shrink)
Niko Kolodny has argued that some (local) rational requirements are narrow-scope requirements. Against this, I argue here that all (local) rational requirements are wide-scope requirements. I present a new objection to the narrow-scope interpretations of the four specific rational requirements which Kolodny considers. His argument for the narrow-scope interpretations of these four requirements rests on a false assumption, that an attitude which puts in place a narrow-scope rational requirement somewhere thereby puts in place a narrow-scope rational requirement everywhere. My argument (...) against Kolodny is analogous to arguments which use holism about reasons to defend moral particularism. (shrink)
Some irrational states can be avoided in more than one way. For example, if you believe that you ought to A you can avoid akrasia by intending to A or by dropping the belief that you ought to A. This supports the claim that some rational requirements are wide-scope. For instance, the requirement against akrasia is a requirement to intend to A or not believe that you ought to A. But some writers object that this Wide-Scope view ignores asymmetries between (...) the different ways of avoiding irrationality. In this paper I defend the Wide-Scope view against recent objections of this sort from Mark Schroeder and Niko Kolodny. I argue that once we are clear about what the Wide-Scope view is committed to—and, importantly, what it is not—we can see that Schroeder and Kolodny’s objections fail. (shrink)
My subject is what I will call the “Myth of Formal Coherence.” In its normative telling, the Myth is that there are “requirements of formal coherence as such,” which demand just that our beliefs and intentions be formally coherent.1 Some examples are.
Promising is clearly a social practice or convention. By uttering the formula, “I hereby promise to do X,” we can raise in others the expectation that we will in fact do X. But this succeeds only because there is a social practice that consists (inter alia) in a disposition on the part of promisers to do what they promise, and an expectation on the part of promisees that promisers will so behave. It is equally clear that, barring special circumstances of (...) some kind, it is morally wrong for promisers to fail to do what they have promised to do. What is perhaps less clear is how the moral wrongness that is involved when promises are broken is related to the social practice that makes promising possible in the first place. (shrink)
rational requirements are narrow scope. The source of our disagreement, I suspect, is that Broome believes that the relevant rational requirements govern states, whereas I believe that they govern processes. If they govern states, then the debate over scope is sterile. The difference between narrow- and wide-scope state requirements is only as important as the difference between not violating a requirement and satisfying one. Broome's observations about conflicting narrow-scope state requirements only corroborate this. Why, then, have we thought that there (...) was an important difference? Perhaps, I conjecture, because there is an important difference between narrow- and wide-scope process requirements, and we have implicitly taken process requirements as our topic. I clarify and try to defend my argument that some process requirements are narrow scope, so that if there were reasons to conform to rational requirements, there would be implausible bootstrapping. I then reformulate Broome's observations about conflicting narrow-scope state requirements as an argument against narrow-scope process requirements, and suggest a reply. (shrink)
I make the observation that English sentences such as “You have reason to take the bus or to take the train” do not have the logical form that they superficially appear to have. I find in these sentences a conjunctive use of “or,” as found in sentences like “You can have milk or lemon in your tea,” which gives you a permission to have milk, and a permission to have lemon, though no permission to have both. I argue that a (...) confusion of genuine disjunctions with sentences of the above form has motivated the mistaken acceptance by some philosophers of principles like the one I call “Liberal Transmission.” This is the principle that if you have a reason to do something, then you have a reason to do it in each of the possible ways in which it can be done (though not more than one of them). I argue that Liberal Transmission and its close relatives are false. Wide-scope reasons are defined as reasons that have a conditional or other logical connective within the scope of the reason operator. For example, a wide-scope instrumental reason might be: reason(if you have an end, take the means). By refuting Liberal Transmission, I show that you could have wide-scope instrumental reasons like this while nevertheless lacking any narrow-scope reason to take the means, or narrow-scope reason to not have the end. This enables me to respond to two major objections to the wide-scope approach to the instrumental principle that have been developed by Joseph Raz and by Niko Kolodny. (shrink)
Rousseau's thought is marked by an optimism and a pessimism that each evoke, at least in the right mood, a feeling of recognition difficult to suppress. We have an innate capacity for virtue, and with it freedom and happiness. Yet our present social conditions instill in us a restless craving for superiority, which leads to vice, and with it bondage and misery. Call this the "thesis of possible goodness": that while human psychology is such that men become wicked under the (...) conditions in which we now find them, nevertheless men would be, or have been, good under other conditions. It is surprisingly difficult, or at least surprisingly complicated, however, to articulate even a possible psychology that would explain the thesis of possible goodness. Interpretations of Rousseau, even several to which the author of this essay is highly indebted, have not fully engaged, I think, with the complications. This essay tries to reconstruct psychological principles that would explain the thesis and that are at least consistent with what Rousseau otherwise says on the subject. Much of the value of this exercise, however, lies not in the particulars of the resulting psychology but rather in the depth of the tension between Rousseau's optimism and his pessimism that it reveals. CiteULike Connotea Del.icio.us Digg Reddit Technorati What's this? (shrink)
We have, or at least we take ourselves to have, reason for patterns of action and emotion toward our parents, siblings, friends, spouses, children, and others with whom we have significant ties.1 This partiality involves seeing to it that both these relatives and our relationships to them fare well, as well as respecting both in our decisions. It also involves feeling certain positive emotions (e.g., joy, relief, gratitude) when they fare well or are properly regarded, and feeling certain negative emotions (...) (e.g., grief, anxiety, resentment) when they fare poorly or are not properly regarded. Famously, these reasons for partiality are agent-relative. I have reason to be partial to my relatives, whereas you do not, and you have reason to be partial to your relatives, whereas I do not. Less often noted, these reasons support requirements that are owed to our relatives. When we breach these requirements, we wrong our relatives, if not.. (shrink)
In his later work, Foucault was more skeptical of theory than he was of norms. His apparent evasion of normative theory was not meant to suggest, as some interpreters have thought, that norm ative theory is useless or oppressive, but rather that it is fragile and uncertain, that it depends for its practical effect on something essen tially untheorizable: character, or what Foucault alternately called 'ethos' and 'philosophical life'. This conception of ethos suggests a way to make sense of Foucault's (...) 'cryptonormativism' - his apparent tendency to rely tacitly on norms that he publicly rejected - and sheds light on his views on authorship and the purpose of genealogy. Key Words: enlightenment • ethics • Foucault • genealogy • particularism. (shrink)
This section gathers together five reviews of Rae Langton?s book Sexual Solipsism: Philosophical Essays on Pornography and Objectification followed by a response from the author.
The evolutionary study of the mind in the twentieth century has been marked by three self-conscious movements: classical ethology, sociobiology and Evolutionary Psychology (capitalized to indicate that it functions here as a proper name). Classical ethology was established in the years immediately before the Second World War, primarily by Konrad Lorenz and Niko Tinbergen (Burckhardt, 1983). Interrupted by the war, the movement blossomed in the early 1950s, when ethologists established major research institutes in most developed countries and developed a successful (...) sideline in popular science writing. From the outset, ethology sought to apply its methods for the comparative study of animal behavior to human beings, something that was especially prominent in more popular works. Lorenz’s On Aggression (1966a) is perhaps the best known of these works, but several other leading ethologists wrote advocating the application of the new evolutionary science of the mind to problems of international conflict and social unrest. (shrink)
Munoz-Dardé (2009) argues that a social contract theory must meet Rousseau's 'liberty condition': that, after the social contract, each 'nevertheless obeys only himself and remains as free as before'. She claims that Rousseau's social contract does not meet this condition, for reasons that suggest that no other social contract theory could. She concludes that political philosophy should turn away from social contract theory's preoccupation with authority and obedience, and focus instead on what she calls the 'legitimacy' of social arrangements. I (...) raise questions about each of these claims. (shrink)
Bridges (2008) argues that the ‘Transparency Account’ (TA) of Kolodny 2005 has a hidden flaw. The TA does not, after all, account for the fact that (1) in our ordinary, engaged thought and talk about rationality, we believe that, when it would be irrational of one of us to refuse to A, he has, because of this, conclusive reason to A. My reply is that this was the point. For reasons given in Kolodny 2005, (1) is false. The aim (...) of the TA is to offer an interpretation of our engaged thought and talk that is compatible with the falsity of (1) and that helps to explain why, when reflecting on our thought and talk, we are so prone to misrepresent what it involves. After making these points, I consider alternative senses in which rationality might be, or be taken by us to be, ‘normative’ and conclude that these alternatives have little bearing on the TA. (shrink)
The new art of videogames -- What are videogames anyway? -- On definition -- Theories of gaming -- A definition of videogames -- Videogames and fiction -- From tennis for two to worlds of warcraft -- Imaginary worlds and works of fiction -- Fictional or virtual? -- Interactive fiction -- Stepping into fictional worlds -- Welcome to rapture -- Meet niko bellic -- Experiencing game worlds -- Acting in game worlds -- Games through fiction -- The nature of gaming -- (...) What are the rules of this game? -- Playing, cheating, fragging, and griefing -- Videogames and narrative -- The stories games tell -- Would you kindly put down that wrench? -- Reconciling games and narratives -- Emotion in videogaming -- How can we be moved by the fate of Niko Bellic? -- My fear of mutants -- The role of the emotions in gaming -- The morality of videogames -- The problem with crime simulators -- Are games bad for you? -- On being offensive -- Sticking up for videogames -- Videogames as art -- Are videogames art? -- A cluster theory of art -- The art in videogames -- New art from old bottles. (shrink)
Abstract Why should we love the people we do and why does love motivate us to act as it does? In this paper, I explore the idea that these questions can be answered by appealing to the idea that love has to do with close personal relationships (the ?relationship claim?). Niko Kolodny (2003) has already developed a relationship theory of love: according to Kolodny, love centres on the belief that the subject shares a valuable personal relationship with the beloved. However, (...) this account has some implausible consequences. I shall develop an alternative account, discarding the assumption that love centres on a belief, and beginning instead from a conception of love as an emotional attitude ? which, I suggest, involves a form of evaluation that is not belief. As I explain, adopting this view allows us to interpret the relationship claim, not as a claim about the subject?s beliefs, but as a claim about the function of love. This approach allows us to answer the questions above, while avoiding the difficulties that confront Kolodny?s account. I end by exploring a case that might be thought to raise some difficulties for my account. (shrink)
Barry Stroud's work has had a profound impact on a very wide array of philosophical topics, including epistemological skepticism, the nature of logical necessity, the interpretation of Hume, the interpretation of Wittgenstein, the possibility of transcendental arguments, and the metaphysical status of color and value. And yet there has heretofore been no book-length treatment of his work. The current collection aims to redress this gap, with 13 essays on Stroud's work by a diverse group of contributors including some of his (...) most distinguished interlocutors and promising recent students. All but one essay is new to this volume. -/- The essays cover a range of topics, with a particular focus on Stroud's treatments of skepticism and subjectivism. There are also chapters on Stroud's views on meaning and rule-following, on Hume on personal identity, and on the role of desires in the explanation of action. Despite the diversity, the essays are unified by the thematic unity in Stroud's own writings. Stroud approaches every philosophical problem by attempting to get as clear as possible on the nature and source of that problem. He aims to determine what kind of understanding philosophical questions are after, and what the prospects for achieving that understanding might be. This theme--of the nature and possibility of philosophical understanding--is introduced in the opening essay of this volume and recurs in different ways throughout the remaining chapters. -/- In recent years, there has been a renewed interest in the philosophy of philosophy. As these essays show, one important source of insight on this subject is the thought of Barry Stroud, for whom pursuit of the philosophy of philosophy has always been indistinguishable from pursuit of philosophy as such. (shrink)
Mindfulness as a clinical and nonclinical intervention for a variety of symptoms has recently received a substantial amount of interest. Although the application of mindfulness appears straightforward and its effectiveness is well supported, the concept may easily be misunderstood. This misunderstanding may severely limit the benefit of mindfulness-based interventions. It is therefore necessary to understand that the characteristics of mindfulness are based on a set of seemingly paradoxical structures. This article discusses the underlying paradox by disentangling it into five dialectical (...) positions - activity vs. passivity, wanting vs. non-wanting, changing vs. non-changing, non-judging vs. non-reacting, and active acceptance vs. passive acceptance, respectively. Finally, the practical implications for the medical professional as well as potential caveats are discussed. (shrink)
In this article, I want to focus on time and development in Kripke’s “Naming and Necessity” by considering two topics: (1) the evolution of scientific knowledge; (2) the evolution of biographies. In connection with (1) I suggest the introduction of a sentence operator for epistemic possibility and argue that some of Kripke’s strong metaphysical statements are finely counterbalanced by rather “Popperian” epistemological considerations. In connection with (2) I consider the idea of exploiting necessity of origin for a crossworld identity criterion.
In 1963 Niko Tinbergen published a paper, "On Aims and Methods of Ethology," dedicated to his friend Konrad Lorenz. Here Tinbergen defines ethology as "the biological study of behavior," and seeks to demonstrate "the close affinity between Ethology and the rest of Biology." Tinbergen identifies four major areas of ethology: causation, survival value, evolution, and ontogeny. Our goal is to attempt for cognitive ethology what Tinbergen succeeded in doing for ethology: to clarify its aims and methods, to distinguish some (...) of its varieties, and to defend the fruitfulness of the research strategies that it has spawned. (shrink)
In presenting her attractive theory of concepts, Millikan makes an unwarranted assumption about the role of language in concept acquisition. The phoneme string, rather than the “word” as a semantic entity, may suffice to play the crucial role in the acquisition of substance concepts. Hence Millikan may underestimate the degree of similarity between language and other media of perception.
Mindfulness as a clinical and nonclinical intervention for a variety of symptoms has recently received a substantial amount of interest. Although the application of mindfulness appears straightforward and its effectiveness is well supported, the concept may easily be misunderstood. This misunderstanding may severely limit the benefit of mindfulness-based interventions. It is therefore necessary to understand that the characteristics of mindfulness are based on a set of seemingly paradoxical structures. This article discusses the underlying paradox by disentangling it into five dialectical (...) positions - activity vs. passivity, wanting vs. non-wanting, changing vs. non-changing, non-judging vs. non-reacting, and active acceptance vs. passive acceptance, respectively. Finally, the practical implications for the medical professional as well as potential caveats are discussed. (shrink)
Due to the socio-demographic change in most developed western countries, elderly populations have been continuously increasing. Therefore, preventive and assistive systems that allow elderly people to independently live in their own homes as long as possible will become an economical if not ethical necessity. These respective technologies are being developed under the term "Ambient Assistive Technologies" (AAT). The EU-funded AAT-project Ambient Lighting Assistance for an Ageing Population (ALADIN) has established the long-term goal to create an adaptive system capable of improving (...) the residential lighting conditions of single living elderly persons also aiming at supporting the preservation of their independence. Results of an earlier survey revealed that the elderly perceived their current lighting situation as satisfactory, whereas interviewers assessed in-house lighting as too dark and risk-laden. The overall results of ALADIN showed a significant increase in well-being from the baseline final testing with the new adaptive lighting system. Positive results for wellbeing and life quality suggest that the outcome effects may be attributed to the introduction of technology as well as to social contacts arising from participating in the study. The technological guidance of the study supervisors, in particular, may have produced a strong social reactivity effect that was first observed in the famous Hawthorne experiments in the 1930s. As older adults seem to benefit both from meaningful social contacts as well as assistive technologies, the question arises how assistive technology can be socially embedded to be able to maximize positive health effects. Therefore ethical guidelines for development and use of new assistive technologies for handicapped/older persons have to be developed and should be discussed with regard to their applicability in the context of AAT. (shrink)
In diesem Aufsatz wird im Rahmen des Projekts einer Logik des Lebens die Ebene der Zellen und die Beziehung zwischen Lebewesen und Zellen behandelt. Es werden die Beziehungen "ist Zell-Vorfahre von", "ist Zelle von" und "ist Zelle desselben Lebewesens wie" untersucht. Postulate für Lebewesen werden umgedeutet und auf die Zellebene übertragen. Es werden Möglichkeiten diskutiert, die Vorfahren-Relation für Lebewesen auf der Grundlage der Vorfahren-Relation für Zellen zu definieren. Eine besondere Rolle spielen dabei Einzellflaschenhälse ("one-cell bottlenecks" / "single-cell bottlenecks").
