Transcranial direct current stimulation over the contralateral primary motor cortex of the target muscle has been described to enhance corticospinal excitability, as measured with transcranial magnetic stimulation. Recently, tDCS targeting the brain regions functionally connected to the contralateral primary motor cortex was reported to enhance corticospinal excitability more than conventional tDCS. We compared the effects of motor network tDCS, 2 mA conventional tDCS, and sham tDCS on corticospinal excitability in 21 healthy participants in a randomized, single-blind within-subject study design. We (...) applied tDCS for 12 min and measured corticospinal excitability with TMS before tDCS and at 0, 15, 30, 45, and 60 min after tDCS. Statistical analysis showed that neither motor network tDCS nor conventional tDCS significantly increased corticospinal excitability relative to sham stimulation. Furthermore, the results did not provide evidence for superiority of motor network tDCS over conventional tDCS. Motor network tDCS seems equally susceptible to the sources of intersubject and intrasubject variability previously observed in response to conventional tDCS. (shrink)

This paper aims to explain Henry of Ghent's views on what kind of language is appropriate in theology, and why. It concentrates on a number of questions of the Summa quaestionum ordinariarum , which are devoted to his take on how theologians should explain their discipline to students, and to the meaningfulness in general of theological language. The paper delves into the technical terms sensus and insinuare , and compares Henry's account with H.P. Grice's views on (speaker-)meaning and his notion (...) of `conversational implicatures', thus showing that Henry emphasises the performative features of linguistic use. (shrink)

The study of conversational humor has received relatively little empirical attention with almost no examinations of the role of vocal signals in spontaneous humor production. Here we report an analysis of spontaneous humorous speech in a rural Brazilian collective farm. The sample was collected over the course of ethnographic fieldwork in northeastern Brazil, and is drawn specifically from the monthly communal business meetings conducted in Portuguese. Our analyses focused on humorous utterances identified by the subsequent presence of laughter. Acoustic features (...) of these utterances were compared to non-humorous utterances by the same speakers of similar length and immediately preceding them to look for prosodic contrasts. This corpus provided a unique opportunity for examining the way people mark their humorous productions in a non-humorous environment. Contrary to the notion that speakers must mark their production of humor in order to facilitate audience understanding, no significant marking of a joking “frame” was detected across a range of acoustic dimensions. The only consistent difference — that the set-up and punch line segments were louder than baseline speech before it — does not well support a marking hypothesis and more likely reflects speaker adjustments to the acoustic conditions of the meeting hall. We present these data from the perspective of the encryption theory of humor that predicts speakers will not generally mark spontaneous, conversational humor in most contexts. (shrink)

In this paper, the authors attempt to prove there is a relationship between Borges’ “Argumentum ornithologicum” and Anselm’s argument “Argumentum ontologicum”. We suggest Borges, using the image of a flock of birds, with oriental reminiscences, half joking, half serious attempts to prove the existence of God. We demonstrate the fallacies incurred by Borges and why his “Argumentum” has no place within the traditional set of ontological arguments. However, it would easy to forget that Borges’ claim is not philosophical, nor theological, (...) nor apologetic, but rather ironic or paradoxical. (shrink)

A promise to do some action seems to create a binding obligation to do that action. And yet, paradoxically, an obligation seems not to be a fact that we can create or bring into existence; we can create an obligation only by creating or bringing into existence something else. The only way to avoid the paradox is to show that the act of promising creates something other than an obligation, which nonetheless binds us to perform the action in question. After (...) considering and rejecting various options such as the promisee's expectation and the promisor's resolve, Prichard locates the bindingness of a promise in a prior general promise, which allows the noises we make when promising to generate an obligation to perform the promised action. (shrink)

To the question ‘What does it mean to act or to do something?’, replies that it is not easy to identify a common character in actions. Begins by examining the position of Cook Wilson, who maintains that ‘to do something’ means to originate, cause, or bring into existence, either directly or indirectly, some not yet existing state either in oneself or some other body. Although Prichard agrees that usually action involves causing something, he observes that causing a change is not (...) itself an activity. In moving one's hand, one performs that indefinable mental activity of willing some change. The movement of the hand is the effect of the action, not the action itself, a fact overlooked by thinkers like Locke. Turning to the nature of the desire behind one's willing, Prichard rejects the view that this desire is actually a desire for the change willed. Despite forceful objections, Prichard maintains that this desire is the desire for the willing of that change. (shrink)

Prichard's concern here is whether a person's obligation depends either on features of his or her situation or on features of his or her thoughts about that situation. Related to this contrast between the objective view and the subjective view is the issue of whether an obligation is an obligation to do some action. To the latter issue, Prichard responds that an obligation is not an obligation to do something, but an obligation to set ourselves to do something; as a (...) consequence, it is necessary to modify the terms of Prichard's primary concern. This modification diminishes the force of the objective view and does nothing to eliminate the central difficulty in the subjective view, namely, that the obligation to do some action is said to depend not on the character that the action would have, but on our belief that it would have that character. The belief that some general character picks out obligations derives from the mistaken habit of regarding the terms ‘right’ and ‘wrong’ as equivalent to ‘ought’ and ‘ought not’. Having highlighted this mistake, Prichard holds that in instances where we have considered the circumstances fully, our thoughts about the situation decide whether we ought to perform a given activity. (shrink)

A certain familiar but “deep” joke, which might be called “The Tattletale’s Paradox,” embodies a logical confusion that figures crucially in some discussions of substantive philosophical issues. “I can’t tell you the secret,” it runs, “because if I did it wouldn’t be a secret.” It is easy enough to detect the trick involved here: to tell a secret is not to make known a piece of information that is a secret at the time that it is revealed, but rather (...) to tell a story which was a secret but ceases to be one in the telling. The air of paradox arises insofar as we confuse the two claims. (shrink)

Maintaining that the existence of Moral Philosophy, as it is usually understood, rests on a mistake, Prichard undertakes to formulate our true attitude towards moral obligations. The right action does not depend upon either our own good or what is good. Obligations are underivative, immediate, and self‐evident, and therefore, we do not come to appreciate them through argument or a process of non‐moral thinking. The mistake on which Moral Philosophy rests, which links obligation to virtue or desire, parallels the mistake (...) underpinning the Theory of Knowledge. Like moral obligation, knowledge is immediate; it need not be vindicated or improved by additional knowledge. (shrink)

The act of exchanging one thing for another seems to involve a promise. The confidence needed to relinquish something one has on the understanding that one will receive what another has in exchange can be expressed in terms of resolve. In binding oneself, one thinks that if the other binds himself or herself to perform a given action, then he or she will do that action. In cases in which one person's action does not precede the other's, one's promise involves (...) thinking that if the other binds himself or herself, then he or she will carry out the promised action. (shrink)

In this essay I attempt to unpack Andy Kaufman in his many manifestations, ultimately arguing that traditional notions of comedy cannot help us get at the root of what is going on here. Through a discussion and criticism of the theories of comedy presented by Christopher Fry, Susanne Langer, Walter Kerr, and Maurice Charney, I suggest how Andy's comedy employs a rejection of the modernist conceits of a fixed identity, a denotative language, a progressive history, and a separation of temporality (...) from Being. Ultimately focusing on the way in which Freud's theory of comedy gets deconstructed when we read it through the lens of Andy’s work, I take apart specific jokes and comedic “moments” in Andy's work and show how the Freudian framework cannot support such an aesthetic. What is, in fact, most challenging in Andy's work as a comedian is not merely the way in which his own identity is up for grabs but the way in which he forces the audience to have its identity as an audience called into question, the way in which a Baudrillardean simulacrum stands in for a missing punchline while we, his fans, wait for something that is never coming. And yet we, his fans, laugh. Sometimes uncomfortably, but always more authentically. (shrink)

Speeches of the author on theory of knowledge in the context of Islamic philosophy.

γχΣεμλη ӣτως καλετо, says the lexicographer, from a source which is unknown, but would appear to be late, since it uses a past tense. Where or by whom Semele was so named is not stated, nor has any explanation been given, so far as I know, that is at all satisfactory, for she certainly has nothing to do with swords. I suggest that she was never called anything of the kind, and the statement arises from a comedian's jest. Aristophanes speaks (...) of Διννσоς Σιαμνоν, and the scholiast is careful to inform the humourless who read this play that it is a joke, παρ' πνоιαν, instead of νς Δις. So no lexicographer ever tells us that Stamnios is a title of Zeus. I suggest that somewhere, by Aristophanes or another, Dionysos was called νς γχоς, ‘son of Pour-Out,’ a comic formation from γχεν. If such a passage came into the late classical or the mediaeval world unguarded by a scholiast, it would be taken with the same seriousness which has attended sundry witticisms directed at Kleon and other butts of Comedy. The reasoning would be most syllogistic and accurate, as thus: Encho is the mother of Dionysos. But Semele is the mother of Dionysos. Therefore Encho is Semele, Q.E.D. (shrink)

In the far-off days before the first World War, the British journal Mind was full of articles by writers who thought of themselves as “Neoidealists”. So when the enfant terrible of the groves of Academic Oxford in that generation—a “pragmatic Humanist” by the name of Ferdinand Canning Scott Schiller—played his most notorious practical joke upon his colleagues by publishing a mock-issue of the journal he offered as a frontispiece “A portrait of the Absolute in the pink of condition”. Beneath (...) a pale-pink semi-transparent tissue one found a printed frame that embraced a perfectly blank white sheet of paper. (shrink)

Examines four principle questions about moral obligation raised by key philosophers: Plato asks in The Republic ‘Will a man be better off for doing his duty?’; Plato then asks ‘Ought man to do his duty?’; we may also ask ‘What is the criterion of a duty?’; and we may ask ‘What is moral obligation?’ Rejecting the last question as unreal, Prichard then argues against the connection between duty and happiness or duty and personal or general advantage. After critiquing both teleological (...) and quasi‐teleological theories of obligation, he ends by contrasting goodness and obligation. (shrink)

In his general account of moral thought, Prichard holds that to regard a given action as right, we must imagine ourselves to be in a certain set of circumstances. In doing so, we conceive of ourselves as bound by those circumstances to perform that action. Since we have various general convictions about moral obligation, no single characteristic leads us to regard right acts as right. When two general convictions conflict, we are not in a position to know what our duty (...) is. Being ignorant of some relevant circumstances, we cannot answer the question ‘What ought we to do?’ This follows from the fact that no common characteristic renders actions into duties. (shrink)

Concerning the nature of desires that pertain to actions, considers the view that we cannot desire something unless we know or think, first, that it does not exist, and second, that it does not exist now. Finds a core of truth in this, but modifies the formula to claim that ‘we can only desire the existence of that of the existence of which in the past, present, or future, as the case may be, we are uncertain.’ Put more simply, a (...) desire is not a desire for the existence of something, but rather a desire for something to be. It follows from this view that we cannot desire something to be the case when we think that, without a doubt, it will be the case. (shrink)

To the many moral theorists who have sought to establish a necessary connection between duty and interest, Prichard replies that their project ought not to be undertaken as it commits us to the view that our only duty is to do what is to our advantage. In discussing the attempts of Plato, Butler, and Green to link duty and interest, Prichard, like Kant, maintains that the rightness of action does not depend either upon our own good or upon our belief (...) that it depends upon our own good. Similarly, Prichard dismisses the view that our desire for our own good is our only motive. (shrink)

Analyses Green's rather obscure treatment of two important questions: ‘Why does a subject have the duty to obey the ruler or sovereign?’; and ‘Why is the receipt of an order backed by a threat sufficient to establish this duty when the order comes from a ruler?’ Prichard considers Green's position regarding the grounds and justification for obedience to law to be part of a larger theory of moral obligation that is inconsistent with our ordinary moral ideas. To Green's seeming denial (...) of the existence of any natural rights or duties, Prichard responds that Green in fact has failed to state a sense in which there really are natural rights and obligations. Moreover, Green's denial that we can answer the question ‘Why ought we to obey the government?’ can be formulated only by maintaining the existence of an obligation independent of our government's commands. The core of truth in Green's position, according to Prichard, lies in his recognition that a factor necessary to secure obedience is the subject's unselfish interest in the welfare of other members of her community. (shrink)

Discusses central aspects of Kant's work on the nature of morality and the basis of moral obligation. In examining the categorical imperative and the hypothetical imperative, emphasizes the real nature of the distinction between these principles: whereas the former is binding upon every one, the latter is binding only upon some individuals, namely those individuals who want the end for which a prescribed action is a means. Also considers the nature of the will, Kant's criterion of the rightness of a (...) right action, and two criticisms of Kant's view of morality that arise from his attempt to offer a general answer to the question ‘Why ought an action be performed?’ Then turns to Kant's proof of freedom, which it is claimed just barely misses making the right point that action is only possible under the idea of freedom. Concludes by examining Kant's proof of immortality and the existence of God. (shrink)

Prichard's topic here is the nature of ‘ought’. If we were to take ‘I ought to will x’ to be equivalent to ‘my willing x ought to exist’, then it is true that ‘If I were to will a certain change x, my willing x would be something that ought to exist.’ For this to hold, either my willing x would itself be something good or my willing x would cause something good. Prichard, however, rejects this view on the grounds (...) that one cannot know, in willing x to exist, whether one's willing x is something that ought to exist. One can only know that if one were to will x, one would be willing something that one thought ought to exist. (shrink)

Endeavours to specify what Aristotle means by αγαθον. In some contexts, this term seems to mean simply ‘that being desired’ or a person's ultimate or non‐ultimate end or aim. In other contexts, αγαθον takes on a normative quality. For his statements to have content, argues Prichard, Aristotle must hold that when we pursue something of a certain kind, such as an honour, we pursue it as a good. Prichard argues that by αγαθον Aristotle actually means ‘conducive to happiness’, and holds (...) that when a man acts deliberately, he does it from a desire to be happy. Prichard attributes this position to Plato as well, despite the fact that both thinkers make statements inconsistent with this view of our ultimate aim. (shrink)

Often an action causes both evil and benefit for the agent. No general account can be given for what happens when one considers in light of this evil and benefit whether to undertake the action in question. Prichard maintains that in willing a movement, there are two acts of will. First, there is the willing to think more of what one shall gain in willing x, which results from the desire to will x. Second, there is the willing of the (...) change x. (shrink)

To ascertain the truth about the main problems of moral philosophy, Prichard begins by dismissing as unreal the question ‘What is moral obligation?’ Being sui generis, ‘moral obligation’ cannot be defined in terms of other things. We are left with the question ‘What makes right acts right?’, to which Prichard replies there is no general answer. We are also left with the question ‘What, if anything, ought we to do in life?’ After contrasting the moral and the non‐moral senses of (...) ought, Prichard replies to Sidgwick's utilitarian treatment of this question, which involves dividing the question into two: ‘What ought I to do?’ and ‘What ought I to aim at?’ Dismissing the latter formulation, Prichard defends an intuitionist account of how we come to know what we ought to do. He concludes by distinguishing between the right and the good. (shrink)

In discussing the fact that it takes time to perform an action, distinguishes statements such as ‘I shall do x’ from statements such as ‘I shall be under an obligation to do x’ and ‘I was doing x’ from ‘I was under an obligation to do x’. The truth of the ‘ought’ statements is independent of whether the action is done, as it is not necessary that one not do the action at the time required in order to be under (...) an obligation to do it at that time. For some contrasts between ‘ought’ and ‘is’ statements, the obligation, such as the obligation to go to bed, refers to the future. The statement ‘I am under an obligation to go to bed’ is equivalent to ‘from now on I shall be under an obligation to go to bed’, and does not require either that I shall not do the action or that I have not done the action for it to be true. (shrink)

A fascinating history that reveals the ways in which the pursuit of rationality often leads to an explosion of irrationality It’s a story we can’t stop telling ourselves. Once, humans were benighted by superstition and irrationality, but then the Greeks invented reason. Later, the Enlightenment enshrined rationality as the supreme value. Discovering that reason is the defining feature of our species, we named ourselves the “rational animal.” But is this flattering story itself rational? In this sweeping account of irrationality from (...) antiquity to today—from the fifth-century BC murder of Hippasus for revealing the existence of irrational numbers to the rise of Twitter mobs and the election of Donald Trump—Justin Smith says the evidence suggests the opposite. From sex and music to religion and war, irrationality makes up the greater part of human life and history. Rich and ambitious, Irrationality ranges across philosophy, politics, and current events. Challenging conventional thinking about logic, natural reason, dreams, art and science, pseudoscience, the Enlightenment, the internet, jokes and lies, and death, the book shows how history reveals that any triumph of reason is temporary and reversible, and that rational schemes, notably including many from Silicon Valley, often result in their polar opposite. The problem is that the rational gives birth to the irrational and vice versa in an endless cycle, and any effort to permanently set things in order sooner or later ends in an explosion of unreason. Because of this, it is irrational to try to eliminate irrationality. For better or worse, it is an ineradicable feature of life. Illuminating unreason at a moment when the world appears to have gone mad again, Irrationality is fascinating, provocative, and timely. (shrink)

What role does the wild duck play in Ibsen's famous drama? I argue that, besides mirroring the fate of the human cast members, the duck is acting as animal subject in a quasi-experiment, conducted in a private setting. Analysed from this perspective, the play allows us to discern the epistemological and ethical dimensions of the new scientific animal practice (systematic observation of animal behaviour under artificial conditions) emerging precesely at that time. Ibsen's play stages the clash between a scientific and (...) a romantic understanding of animals that still constitutes the backdrop of most contemporary debates over animals in research. Whereas the scientific understanding reduces the animal's behaviour, as well as its environment, to discrete and modifiable elements, the romantic view regards animals as being at one with (or violently disconnected from) their natural surroundings. (shrink)

In this paper, we show that God is portrayed in the Hebrew Bible and in the Rabbinic literature—some of the very Hebrew texts that have influenced the three major world religions of Judaism, Christianity, and Islam—as One who can be argued with and even changes his mind. Contrary to fundamentalist positions, in the Hebrew Bible and other Jewish texts God is omniscient but enjoys good, playful argumentation, broadening the possibilities for reasoning and reasonability. Arguing with God has also had a (...) profound influence upon Jewish humor, demonstrating that humans can joke with God. More specifically, we find in Jewish literature that humor’s capacity to bisociate between different domains of human experience can share a symbiotic relationship with argumentation’s emphasis on producing multiple, contested perspectives. Overall, once mortals realize that figures such as God can accept many perspectives through humor, teasing, arguing, criticism, and in at least one case, even lawsuits, a critical point emerges: citizens should learn to live, laugh, and reason with others with whom they disagree. (shrink)

Probably to most students of Moral Philosophy there comes a time when they feel a vague sense of dissatisfaction with the whole subject. And the sense of dissatisfaction tends to grow rather than to diminish. It is not so much that the positions, and still more the arguments, of particular thinkers seem unconvincing, though this is true. It is rather that the aim of the subject becomes increasingly obscure. "What," it is asked, "are we really going to learn by Moral (...) Philosophy?" "What are books on Moral Philosophy really trying to show, and when their aim is clear, why are they so unconvincing and artificial?" And again: "Why is it so difficult to substitute anything better?" Personally, I have been led by growing dissatisfaction of this kind to wonder whether the reason may not be that the subject, at any rate as usually understood, consists in the attempt to answer an improper question. And in this article, I shall venture to contend that the existence of the whole subject, as usually understood, rests on a mistake, and on a mistake parallel to that on which rests, as I think, the subject usually called the Theory of Knowledge. (shrink)

On Sikh doctrines inunciated by Guru Nanak.

In this paper, I will reread the history of molecular genetics from a psychoanalytical angle, analysing it as a case history. Building on the developmental theories of Freud and his followers, I will distinguish four stages, namely: (1) oedipal childhood, notably the epoch of model building (1943–1953); (2) the latency period, with a focus on the development of basic skills (1953–1989); (3) adolescence, exemplified by the Human Genome Project, with its fierce conflicts, great expectations and grandiose claims (1989–2003) and (4) (...) adulthood (2003–present) during which revolutionary research areas such as molecular biology and genomics have achieved a certain level of normalcy—have evolved into a normal science. I will indicate how a psychoanalytical assessment conducted in this manner may help us to interpret and address some of the key normative issues that have been raised with regard to molecular genetics over the years, such as ‘relevance’, ‘responsible innovation’ and ‘promise management’. (shrink)