Placebo-controlled trials are controversial when individuals might be denied existing beneficial medical interventions. In the case of malaria, most patients die in rural villages without healthcare facilities. An artesunate suppository that can be given by minimally skilled persons might be of value when patients suddenly become too ill for oral treatment but are several hours from a facility that can give injectable treatment for severe disease. In such situations, by default, no treatment is (or can be) given until the patient (...) reaches a facility, making the placebo control design clinically relevant; alternative bioequivalence designs at the facility would misrepresent reality and risk incorrect conclusions. We describe the ethical issues underpinning a placebo-controlled trial in severe malaria. To protect patients and minimise risk, all patients were referred immediately to hospital so that each had a higher chance of prompt treatment through participation. There was no difference between artesunate and placebo in patients who reached clinic rapidly; among those who could not, a single artesunate suppository significantly reduced death or permanent disability, a finding of direct and indirect benefit to patients in participating villages and elsewhere. (shrink)

Both the Athenian wrestler and the Florentine clerk, it turns out, demonstrate a persistent concern with the moral problematic--that is, the tendency of human beings to do what they want to do at the cost of that which they ought to do. Both thinkers see man's vulnerability to fortune as a symptom of this tendency, and they agree as to its ultimate cause: the inability of men to accurately weigh that which is present here and now against that which (...) is far removed in time and space. Machiavelli does not part company with Plato until it is time to suggest a remedy. Here he indeed accomplishes a radical innovation--perhaps as radical as was suggested above. Whereas Plato resolves the problematic by founding the soul on that which is, and which is better than and prior to man, Machiavelli supposes that man, starting from scratch, can construct his own foundations. Nonetheless, the Florentine walks a long way with the Athenian before he takes his leave; it may be best, then, to interpret Machiavelli's writing less as a monologue than as a dialogue, the dramatis personae of which include himself and Plato. (shrink)

One finds, in Maxwell's writings on thermodynamics and statistical physics, a conception of the nature of these subjects that differs in interesting ways from the way that they are usually conceived. In particular, though—in agreement with the currently accepted view—Maxwell maintains that the second law of thermodynamics, as originally conceived, cannot be strictly true, the replacement he proposes is different from the version accepted by most physicists today. The modification of the second law accepted by most physicists is a probabilistic (...) one: although statistical fluctuations will result in occasional spontaneous differences in temperature or pressure, there is no way to predictably and reliably harness these to produce large violations of the original version of the second law. Maxwell advocates a version of the second law that is strictly weaker; the validity of even this probabilistic version is of limited scope, limited to situations in which we are dealing with large numbers of molecules en masse and have no ability to manipulate individual molecules. Connected with this is his concept of the thermodynamic concepts of heat, work, and entropy; on the Maxwellian view, these are concepts that must be relativized to the means we have available for gathering information about and manipulating physical systems. The Maxwellian view is one that deserves serious consideration in discussions of the foundation of statistical mechanics. It has relevance for the project of recovering thermodynamics from statistical mechanics because, in such a project, it matters which version of the second law we are trying to recover. (shrink)

The Supreme Court frequently uses two tools to gather information about which cases to hear following a petition for writ of certiorari: the call for response and the call for the views of the Solicitor General. To date, there has been no empirical analysis of how the Supreme Court deploys these tools and little qualitative study. This Article fills in basic gaps in the literature by providing concrete answers to common questions regarding these two tools and offers detailed analysis of (...) how and why states, private parties, and the United States (through the Solicitor General) respond to petitions. In addition, the Article provides much-needed data for litigators and litigants to be able to estimate the probability of their case being heard by the Court, and provides insight on how to react when the Court calls for a response or calls for the views of the Solicitor General. To reach these conclusions, the Article relies on detailed, quantitative analysis of a novel, 30,000-petition dataset, as well as interviews with top Supreme Court litigators, former Supreme Court clerks, and former staff of the Clerk’s office. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:March 13, 2008 (7:35 pm) G:\WPData\TYPE2702\russell 27,2 054.wpd 272 Reviews 1 See Brian J.yL. Berry and Donald C. Dahmen, “Paul Wheatley, 1921–1999”, Annals of the Association of American Geographers 91 (2001): 734–47. THE LIVES OF THOSE WHO WOULD BE IMMORTAL Richard Henry Schmitt U. of Chicago Chicago, il 60637, usa [email protected] David Leavitt. The Indian Clerk: a Novel. London: Bloomsbury, 2008; New York: Bloomsbury, 2007. Pp. 485. isbn (...) 1-59691-040-2. £16.99; us$24.95 (hb). From the start, this novel interested me for two reasons. First, it attempts to tell us the personal stories of two individuals who were working at the highest level in a very abstract Weld, namely G.yH. Hardy (1877–1947) and Srinivasa Ramanujan (1887–1920) during their collaboration on pure mathematics between spring 1914 and spring 1919. Obviously the same problems would arise in trying to tell the personal story of Bertrand Russell’s supervision of Ludwig Wittgenstein in mathematical logic, which occurred at Cambridge University in the years just before the start of the Great War. It is a great challenge to try to tie personal dynamics and abstract thought into a single coherent narrative. There are implications for the philosophy of mathematics and the history and sociology of science. So, of course, we have to ask: how does author David Leavitt rise to this challenge? Second, a more personal reason: Paul Wheatley1 told me shortly before his death that he thought this period at Cambridge represented the highest accom- March 13, 2008 (7:35 pm) G:\WPData\TYPE2702\russell 27,2 054.wpd Reviews 273 2 G.yH. Hardy, Ramanujan: Twelve Lectures on Subjects Suggested by His Life and Work (Cambridge: Cambridge U. P., 1940). Two lectures were presented at Harvard in 1936; the Wrst, a more personal recollection, was printed unchanged. The quote is from p. 2. The second lecture was expanded into the remaining published lectures, all considering speciWc mathematical topics. plishment possible for an academic institution: its fellows and masters had managed to attract and then recognize the genius of Ramanujan and Wittgenstein and to admit them to advanced studies without any real academic credentials. Wheatley had been the chair of the Committee on Social Thought at the University of Chicago; so, he knew something about such matters, as he did about many things involving humans, human settlements, and their arrangement in the world. Incidentally, Wheatley himself appeared as a character, Battle, in Ravenstein, Saul Bellow’s roman à clef about Allan Bloom. So, to the extent that Cambridge University just before and during the Great War plays a role here, we want to learn as much as we can about the atmosphere of the place. The Indian Clerk is a historical novelz—zin this case naming actual names, elaborating what we know about real people and occasionally adding Wctional charactersz—zall centered on the extraordinary mathematical genius Ramanujan and his equally extraordinary importation from India to Cambridge. The story is told largely in the third person, by an omniscient narrator, but repeatedly we also have the inner voice of G.yH. Hardy: there are a number of chapters with the indication “New Lecture Hall, Harvard University”, dated 1936, in which Hardy speaks in the Wrst person. In these passages David Leavitt uses parts of the published lectures, along with G.yH. Hardy’s private thoughtsz—zas imagined by Leavittz—zabout this “one romantic incident in my life” and about other matters that still haunt him.2 The novel is thus in some sense more about G.yH. Hardy and his inner life than it is about Srinivasa Ramanujan. The triumph of the novel is its ability to reconstruct and convey in a lively manner the circumstances of the time, the look and smell of the place, the crosscurrents, dynamics, and dislocations of people during these years. Leavitt has woven together a great deal, from many diTerent realms: pre-war meetings of the Apostles, the high table, the pre-war mathematics tripos, the method of collaboration between Hardy and J.yE. Littlewood, Cambridge as military training grounds and as hospital for the wounded, vegetarian cookery, feminism, Hindu... (shrink)

The effect of the rotating-wave approximation (RWA) on the coupling between an atom and the electromagnetic field is studied in the dipole approximation. It is demonstrated that use of the RWA results in an explicitly nonlocal interaction.

“Probably Peirce’s best-known works are the first two articles in a series of six that originally were collectively entitled Illustrations of the Logic of Science and published in Popular Science Monthly from November 1877 through August 1878. The first is entitled ‘The Fixation of Belief’ and the second is entitled ‘How to Make Our Ideas Clear.’ In the first of these papers Peirce defended, in a manner consistent with not accepting naive realism, the superiority of the scientific method over other (...) methods of overcoming doubt and ‘fixing belief.’” — Robert Burch, “Charles Sanders Peirce,” entry in the Stanford Encyclopedia of Philosophy (2021 revision) -/- “Pragmatist epistemologies often explore how we can carry out inquiries in a self-controlled and fruitful way. (Where much analytic epistemology centres around the concept of knowledge, considered as an idealised end-point of human thought, pragmatist epistemology centres around the concept of inquiry, considered as the process of knowledge-seeking and how we can improve it.) So pragmatists often provide rich accounts of the capacities or virtues that we must possess in order to inquire well, and the rules or guiding principles that we should adopt. A canonical account is Peirce’s classic early paper ‘The Fixation of Belief‘. Here Peirce states that inquiry is a struggle to replace doubt with “settled belief“, and that the only method of inquiry that can make sense of the fact that at least some of us are disturbed by inconsistent beliefs, and will subsequently reflect upon which methods of fixing belief are correct is the Method of Science, which draws on the Pragmatic Maxim described above. This contrasts with three other methods of fixing belief: i) refusing to consider evidence contrary to one’s favored beliefs (the Method of Tenacity), ii) accepting an institution’s dictates (the Method of Authority), iii) developing the most rationally coherent or elegant-seeming belief-set (the A Priori Method).“ — Catherine Legg, “Pragmatism,” entry in the Stanford Encyclopedia of Philosophy (2021 revision). (shrink)

Polus admires orators for the tyrannical power they have. However, Socrates argues that orators and tyrants lack power worth having: the ability to satisfy one's wishes or wants (boulēseis). He distinguishes wanting from thinking best, and grants that orators and tyrants do what they think best while denying that they do what they want. His account is often thought to involve two conflicting requirements: wants must be attributable to the wanter from their own perspective (to count as their desires), but (...) wants must also be directed at objects that are genuinely good (in order for failure to satisfy them to matter). We offer an account of wanting as reflective, coherent desire, which allows Socrates to satisfy both desiderata. We then explain why he thinks that orators and tyrants want to act justly, though they do greater injustices than anyone else and so frustrate their own wants more than anyone else. (shrink)

According to most accounts of trust, you can only trust other people (or groups of people). To trust is to think that another has goodwill, or something to that effect. I sketch a different form of trust: the unquestioning attitude. What it is to trust, in this sense, is to settle one’s mind about something, to stop questioning it. To trust is to rely on a resource while suspending deliberation over its reliability. Trust lowers the barrier of monitoring, challenging, checking, (...) and questioning. Trust sets up open pipelines between yourself and parts of the external world. Trust permits external resources to have a similar relationship to one as one’s internal cognitive faculties. This creates efficiency, but at the price of exquisite vulnerability. We must trust in this way because we are cognitively limited beings in a cognitively overwhelming world. Crucially, we can hold the unquestioning attitude towards objects and technologies. When I trust my climbing rope, I stop worrying about its reliability. When I trust my online calendaring system, I simply go to the events indicated, without question. But, one might worry, how could one ever hold such a normatively loaded attitude as trust towards mere objects? How could it ever make sense to feel betrayed by an object? Trust is our engine for expanding and outsourcing our agency — for binding external processes into our practical selves. Thus, we can be betrayed by our smartphones in the same way that we can be betrayed by our memory. When we trust, we try to make something a part of our agency, and we are betrayed when our part lets us down. To unquestioningly trust something is to let it in—to attempt to bring it inside one’s practical functioning. This suggests a new form of gullibility: agential gullibility, which occurs when agents too hastily and carelessly integrate external resources into their own agency. (shrink)

Value capture occurs when an agent’s values are rich and subtle; they enter a social environment that presents simplified — typically quantified — versions of those values; and those simplified articulations come to dominate their practical reasoning. Examples include becoming motivated by FitBit’s step counts, Twitter Likes and Re-tweets, citation rates, ranked lists of best schools, and Grade Point Averages. We are vulnerable to value capture because of the competitive advantage that such crisp and clear expressions of value have in (...) our private reasoning and our public justification. There is, however, a price. In value capture, we take a central component of our autonomy — our ongoing deliberation over the exact articulation of our values — and we outsource it. And the metrics to which we outsource usually engineered for the interests of some external force, like a large-scale institution’s interest in cross-contextual comprehensibility and quick aggregability. That outsourcing cuts off one of the key benefits to personal deliberation. In value capture, we no longer adjust our values and their articulations in light of own rich experience of the world. Our values should often be carefully tailored to our particular selves or our small-scale communities, but in value capture, we buy our values off the rack. In some cases – like decreasing CO2 emissions – the costs of non-tailored values are outweighed by the benefit of precise collective coordination. In other cases, like in our aesthetic lives, they are not. This suggests that we should want different values suited to different scales. We should want value federalism. Some values are perhaps best pursued at the largest-scale level, others at smaller scales. The problem occurs when we exhibit an excess preference for the largest-scale values – when we consistently let the universal metrics swamp our quieter interests. (shrink)

This Critical Guide offers detailed analysis of all parts of Plato's Gorgias, together with diverse perspectives on its advocacy of a philosophical, just life as against a life of rhetoric and injustice.

Recent conversation has blurred two very different social epistemic phenomena: echo chambers and epistemic bubbles. Members of epistemic bubbles merely lack exposure to relevant information and arguments. Members of echo chambers, on the other hand, have been brought to systematically distrust all outside sources. In epistemic bubbles, other voices are not heard; in echo chambers, other voices are actively undermined. It is crucial to keep these phenomena distinct. First, echo chambers can explain the post-truth phenomena in a way that epistemic (...) bubbles cannot. Second, each type of structure requires a distinct intervention. Mere exposure to evidence can shatter an epistemic bubble, but may actually reinforce an echo chamber. Finally, echo chambers are much harder to escape. Once in their grip, an agent may act with epistemic virtue, but social context will pervert those actions. Escape from an echo chamber may require a radical rebooting of one's belief system. (shrink)

In his celebrated masterpiece, Symposium, Plato imagines a high-society dinner-party in Athens in 416 BC at which the guests - including the comic poet Aristophanes and, of course, Plato's mentor Socrates - each deliver a short speech in praise of love. The sequence of dazzling speeches culminates in Socrates' famous account of the views of Diotima, a prophetess who taught him that love is our means of trying to attain goodness. And then into the party bursts the drunken Alcibiades, the (...) most popular and notorious Athenian of the time, who insists on praising Socrates himself rather than love, and gives us a brilliant sketch of this enigmatic character. The power, humour, and pathos of Plato's creation engages the reader on every page. This new translation is complemented by full explanatory notes and an illuminating introduction. (shrink)

"This edition, which replaces the original Loeb edition..., offers text, translation, and annotation that are fully current with modern scholarship"--Front flap of dust jacket, volume 1.

This book takes on two main tasks. The first is to argue that anti-hedonism lies at the center of Plato's critical project in both ethics and politics. Plato sees pleasure and pain as our sole sources of empirical evidence about good and bad. But as sources of evidence they are highly fallible; contrast effects with pain intensify certain pleasures, including most pleasures related to the body and social standing. This leads us to believe that the causes of such pleasures (e.g. (...) food, drink, sex, status) are greater goods than they are, and greater goods than other, more important goods (e.g. virtue, knowledge). As a result, hedonic error produces the belief that vice, including injustice, can be prudent. Hedonic error leads to other misconceptions of virtue as well, such as that wisdom is weak and can be ruled by the passions. These cognitive distortions can only be corrected by reference to some non-hedonic standard, so hedonists reliably fall prey to them. This entire system of attitudes—hedonism and its associated misconceptions of virtue—is widely held and constitutes popular morality. Popular morality's basic source is hedonic error, but it is also transmitted and sustained in society through shame and fear of punishment. However, avoiding shame and punishment requires a sort of double-think: adherents of popular morality must accept certain views that they cannot acknowledge too clearly or too publicly. For example, they must hold that injustice can be prudent and must be willing to wrong out-groups (e.g. another city), but openly acknowledging this same view threatens in-groups (one's own city) by implying willingness to wrong some in the city to benefit a closer in-group (e.g. one's class, clique, or family). // -/- The book's second task is to tackle a seeming outlier to Plato's anti-hedonism: the _Protagoras_, where Socrates appears to defend hedonism. I argue that the _Protagoras_ actually perfectly illustrates Plato's anti-hedonism, as explained above. Protagoras and other sophists think they shape public opinion, but in fact they have internalized popular morality through shame and fear. As a result, Protagoras accepts but refuses to openly endorse three parts of popular morality: that injustice can be prudent (333c), that pleasure is the good (351c-d), and that wisdom is weak and can be ruled by the passions (352c-d). Each time, his concealed view is (aptly!) attributed to "the many". So, when Socrates appears to endorse hedonism in the _Protagoras_, he actually introduces and develops the view as part of his examination of Protagoras' covert ethical commitments. (shrink)

Why do moral people so often fail to act morally? Standard scientific answers point to poor moral judgment (based on deficient character development, reason, or intuition) or to situational pressure. I consider a third possibility: a relative lack of truly moral motivation and emotion. What has been taken for moral motivation is often instead a subtle form of egoism. Recent research provides considerable evidence for moral hypocrisy—motivation to appear moral while, if possible, avoid the cost of actually being moral—but very (...) little evidence for moral integrity—motivation to actually be moral. The lack of truly moral motivation may, in turn, be linked to a lack of truly moral emotion, at least in response to violation of certain moral standards. (shrink)

This paper argues that Socrates does not claim to be a political expert at Gorgias 521d6-8, as many scholars say. Still, Socrates does claim a special grasp of true politics. His special grasp (i) results from divine dispensation; (ii) is coherent true belief about politics; and (iii) also is Socratic wisdom about his own epistemic shortcomings. This condition falls short of expertise in two ways: Socrates sometimes lacks fully determinate answers to political questions, and he does not grasp the first (...) principles of politics. (shrink)

forthcoming in R. Cameron, B. Hale and A. Hoffmann (ed.s), The Logic, Epistemology and Metaphysics of Modality, Oxford University Press. Presents a concept-grounding account of modal knowledge.

In the Gorgias, Socrates argues that just punishment, though painful, benefits the unjust person by removing injustice from her soul. This paper argues that Socrates thinks the true judge (i) will never use corporal punishment, because such procedures do not remove injustice from the soul; (ii) will use refutations and rebukes as punishments that reveal and focus attention on psychological disorder (= injustice); and (iii) will use confiscation, exile, and death to remove external goods that facilitate unjust action.

Анотація. У статті проаналізовані досягнення Соціального Вчительства Католицької Церкви, репрезентовані працями Лева ХІІІ, Пія ХІ, Пія ХІІ, Івана Павла ІІ, що розкривають змістовні характеристики поняття «принцип субсидіарності», його роль і значення в системі християнських цінностей. Принцип субсидіарності робить можливими такі взаємовідносини в соціальному житті, коли спільнота вищого порядку не втручається у внутрішнє життя спільноти нижчого порядку, перебираючи на себе належні тій функції; заради спільного добра, спільного блага вона надає їй у разі потреби підтримку й допомогу, узгоджуючи у такий спосіб її (...) взаємодію з іншими соціальними структурами. Принцип субсидіарності скеровує соціальну практику на утвердження спільного блага в людському співтоваристві. Поширення і застосування принципу субсидіарності протистоїть небезпеці «одержавлення» суспільства та найзагрозливіших проявів колективізму, обмежує абсолютизацію влади, бюрократизацію державних і соціокультурних структур, стає одним із гарантів дотримання прав і свобод громадян своєї країни. (shrink)

I argue that acknowledging Hume as a doxastic naturalist about belief in a deity allows an elegant, holistic reading of his Dialogues. It supports a reading in which Hume's spokesperson is Philo throughout, and enlightens many of the interpretive difficulties of the work. In arguing this, I perform a comprehensive survey of evidence for and against Philo as Hume's voice, bringing new evidence to bear against the interpretation of Hume as Cleanthes and against the amalgamation view while correcting several standard (...) mistakes. I ultimately isolate the interpretation of Philo's Reversal at the end of the Dialogues as of paramount importance, and show how my naturalistic interpretation makes this, and other notoriously difficult passages, unproblematic. (shrink)

This paper reads Republic 583b-608b as a single, continuous line of argument. First, Socrates distinguishes real from apparent pleasure and argues that justice is more pleasant than injustice. Next, he describes how pleasures nourish the soul. This line of argument continues into the second discussion of poetry: tragic pleasures are mixed pleasures in the soul that seem greater than they are; indulging them nourishes appetite and corrupts the soul. The paper argues that Plato has a novel account of the ‘paradox (...) of tragedy’, and that the Republic and Philebus contain complementary discussions of tragic and comic pleasure. (shrink)

Philosophers of biology typically pose questions about individuation by asking “what is an individual?” For example, we ask, “what is an individual species”, “what is an individual organism”, and “what is an individual gene?” In the first part of this chapter, I present my account of the gene concept and how it is used in investigative practices in order to motivate a more pragmatic approach. Instead of asking “what is a gene?”, I ask: “how do biologists individuate genes?”, “for what (...) purposes?”, and “do their practices of individuating genes serve these purposes?" In the second part of this chapter, I propose that we use this approach when analyzing concepts of organisms and biological individuals. Following philosophical pragmatism, I argue that we should abstain from attempts to situate individuation of Darwinian individuals or of holobionts in a philosophy of nature. Instead, we should analyze practices of individuating organisms in terms of three-place relations between the world, ideas, and human purposes and actions. I conclude with three lessons: an ontological, an epistemological, and a meta-philosophical lesson, which I suggest, apply to philosophy of science generally and to philosophy and metaphysics at large. (shrink)

In this critique, Martha Nussbaum argues that our dominant theories of development have given us policies that ignore our most basic human needs for dignity and self-respect.

Nursing work increasingly demands forms of expertise that complement specialist knowledge. In child and family nursing, this need arises when nurses work in partnership with parents of young children at risk. Partnership means working with parents in respectful, negotiated and empowering ways. Existing partnership literature emphasises communicative and relational skills, but this paper focuses on nurses’ capacities to facilitate parents’ learning. Referring to data from home visiting, day‐stay and specialist toddler clinic services in Sydney, a pedagogical framework is presented. Analysis (...) shows how nurses notice aspects of children, parents and parent–child interactions as a catalyst for building on parents’ strengths, enhancing guided chance or challenging unhelpful constructs. Prior research shows the latter can be a sticking point in partnership, but this paper reveals diverse ways in which challenges are folded into learning process that position parents as agents of positive change. Noticing is dependent on embodied and communicative expertise, conceptualised in terms of sensory and reported channels. The framework offers a new view of partnership as mind‐expanding for the parent and specifies the nurse's role in facilitating this process. (shrink)

The abstract structure of inquiry - the process of acquiring and changing beliefs about the world - is the focus of this book which takes the position that the "pragmatic" rather than the "linguistic" approach better solves the philosophical problems about the nature of mental representation, and better accounts for the phenomena of thought and speech. It discusses propositions and propositional attitudes (the cluster of activities that constitute inquiry) in general and takes up the way beliefs change in response to (...) potential new information, suggesting that conditional propositions should be understood as projections of epistemic policies onto the world.Robert C. Stalnaker is a professor in the Sage School of Philosophy at Cornell University. A Bradford Book. (shrink)

This third edition offers increased coverage of sustainability and more chances for illustration and discussion of ethics in the messy day to day practicalities ...

Metaphysicians speak of laws of nature in terms of necessity and universality; scientists, in terms of symmetry and invariance. In this book van Fraassen argues that no metaphysical account of laws can succeed. He analyzes and rejects the arguments that there are laws of nature, or that we must believe there are, and argues that we should disregard the idea of law as an adequate clue to science. After exploring what this means for general epistemology, the author develops the empiricist (...) view of science as a construction of models to represent the phenomena. (shrink)

This edition of Martin Ostwald's revised version of J. B. Skemp's 1952 translation of _Statesman_ includes a new selected bibliography, as well as Ostwald's interpretive introduction, which traces the evolution in Plato's political philosophy from _Republic_ to _Statesman to Laws_--from philosopher-king to royal statesman.

Alasdair MacIntyre explores some central philosophical, political and moral claims of modernity and argues that a proper understanding of human goods requires a rejection of these claims. In a wide-ranging discussion, he considers how normative and evaluative judgments are to be understood, how desire and practical reasoning are to be characterized, what it is to have adequate self-knowledge, and what part narrative plays in our understanding of human lives. He asks, further, what it would be to understand the modern condition (...) from a neo-Aristotelian or Thomistic perspective, and argues that Thomistic Aristotelianism, informed by Marx's insights, provides us with resources for constructing a contemporary politics and ethics which both enable and require us to act against modernity from within modernity. This rich and important book builds on and advances MacIntyre's thinking in ethics and moral philosophy, and will be of great interest to readers in both fields. (shrink)