An early example is von Neumann's and Charney's Princeton Meteorological Project in the period 1946–53 which ended with daily numerical prediction in less than 2 hours. After this stage, the questions of long-range forecasting and general circulation of the atmosphere became of greater importance. The late 1950s saw the emergence of an alternative: were atmospheric models used mainly for prediction or understanding? This controversial debate in particular occurred during an important colloquium in Tokyo in 1960 which gathered together J. Charney, (...) E. Lorenz, A. Eliassen, and B. Saltzman, among others, and witnessed discussions on statistical methods for predictions and/or maximum simplification of dynamic equations. This phase ended in 1963 with Lorenzs seminal paper on “Deterministic non periodic flows.”. (shrink)

Through a detailed study of the group surrounding Andronov and Grekhova, this article highlights how the configuration of the interaction between techno-science, the State, and production appears to be very specific to the Soviet Union, as compared to the United States or France. We are often used to thinking of the relationship between science and its context by postulating that the core of scientific content is universal while context is variable. This study suggests rather the opposite. For indeed, the local (...) and specific nature of the scientific culture and tradition of nonlinearity in Gor'kiy must be emphasized. It is the political context of World War II and of the Cold War that forced the unification with Western science, in that they set theoretical targets and technical objectives, and stimulated the manufacture of identical products, such as radar and nuclear devices, automated systems, etc. In short, in the relationship of politics and science that is examined here, it is the politics which created unity and universality. (shrink)

Physicists regularly invoke universal laws, such as those of motion and electromagnetism, to explain events. Biological and medical scientists have no such laws. How then do they acquire a reliable body of knowledge about biological organisms and human disease? One way is by repeatedly returning to, manipulating, observing, interpreting, and reinterpreting certain subjects—such as flies, mice, worms, or microbes—or, as they are known in biology, “model systems.” Across the natural and social sciences, other disciplinary fields have developed canonical examples that (...) have played a role comparable to that of biology’s model systems, serving not only as points of reference and illustrations of general principles or values but also as sites of continued investigation and reinterpretation. The essays in this collection assess the scope and function of model objects in domains as diverse as biology, geology, and history, attending to differences between fields as well as to epistemological commonalities. Contributors examine the role of the fruit fly Drosophila and nematode worms in biology, troops of baboons in primatology, box and digital simulations of the movement of the earth’s crust in geology, and meteorological models in climatology. They analyze the intensive study of the prisoner’s dilemma in game theory, ritual in anthropology, the individual case in psychoanalytic research, and Athenian democracy in political theory. The contributors illuminate the processes through which particular organisms, cases, materials, or narratives become foundational to their fields, and they examine how these foundational exemplars—from the fruit fly to Freud’s Dora—shape the knowledge produced within their disciplines. Contributors Rachel A. Ankeny Angela N. H. Creager Amy Dahan Dalmedico John Forrester Clifford Geertz Carlo Ginzburg E. Jane Albert Hubbard Elizabeth Lunbeck Mary S. Morgan Josiah Ober Naomi Oreskes Susan Sperling Marcel Weber M. Norton Wise. (shrink)

En décembre 2007, Jacqueline Hamesse a fêté son 65ème anniversaire, puis a accédé à l’éméritat en 2008. Nombreux sont les collègues et amis qui ont souhaité marquer ces dates en rendant hommage à son dévouement aux études médiévales, que ce soit dans l’enseignement et la recherche ou pour la création et le développement d’institutions internationales dans ce domaine, sans oublier les efforts déployés pour l’édition de nombreux ouvrages collectifs et l’organisation de diverses rencontres scientifiques. Nous avons donc décidé de lui (...) dédier ce volume d’études intitulé «Florilegium mediaevale». L’ouvrage comprend des études concernant l’un des quatre thèmes suivants: les textes philosophiques dans leur contexte et leur support matériel, les instruments travail ainsi que le vocabulaire des textes philosophiques. En effet, ce sont des domaines qui ont surtout retenu son attention depuis de nombreuses années et dans lesquels elle a apporté des contributions significatives à la recherche. Contributions de: L-J. Bataillon (†) et O. Weijers (Paris / Den Haag), F. Bertelloni (Buenos Aires), Ch. Burnett (London), J. Casteigt (Toulouse), J. Celeyrette et J-L. Solère (Lille / Boston), W. Courtenay (Wisconsin-Madison), G. Dahan (Paris), G. Dinkova-Bruun (Toronto), K. Emery Jr. (Notre Dame), Ch. Erismann (Cambridge), B. Faes de Mottoni (Milano), G. Federici Vescovini (Firenze), B. Fernández de la Cuesta (Madrid), R. Friedman et Ch. Schabel (Leuven / Nicosia), D. Gottschall (Lecce), S. Harvey (Jerusalem), I. Heullant-Donat (Reims), R. Hissette (Köln), M. Hoenen (Freiburg i.B.), J. Meirinhos (Porto), O. Merisalo (Jyväskylä), M. Mulchahey (Toronto), M. J. Muñoz Jiménez (Madrid), M. C. Pacheco (Porto), G. Piaia (Padova), R. H. Pich (Porto Alegre), J. Puig Montada (Madrid), R. Ramón Guerrero (Madrid), C. Sirat et M. Geoffroy (Paris), G. Spinosa (Roma), I. Ventura (Louvain-la-Neuve). (shrink)

The authors offer ways to encourage and educate Americans to participate in the public deliberations that make democracy work and lay out the principles of..

Public debates depict Arabs as opposed to gender equality because of Islam. However, there may be substantial numbers of Arab Muslims who do support feminist issues and who do so while being highly attached to Islam. This study explains why certain Arabs support feminism while remaining strongly religious. We propose that some Arab citizens are more likely to subvert patriarchal norms, especially in societies that construct Islam and feminism as more compatible. Empirically, we apply three-level multinomial analyses to 51 Arab (...) Barometer and World Values Surveys, which include 57,000 Arab Muslims. Our results show that one in four Arab Muslims supports Muslim feminism—far more than those who support a more secularist version of feminism. Employed women, single people, people who distrust institutions, and more highly educated people support Muslim feminism more than do others—especially in societies that construct feminism and Islam as less contradictory, such as those with strong feminist movements. The presumption that Islam and feminism are necessarily opposed may hinder feminism. A more effective way to boost gender equality in the Arab region may be to embolden emancipatory religious interpretations. (shrink)

A new edition of the highly acclaimed book Multiculturalism and "The Politics of Recognition," this paperback brings together an even wider range of leading philosophers and social scientists to probe the political controversy surrounding multiculturalism. Charles Taylor's initial inquiry, which considers whether the institutions of liberal democratic government make room--or should make room--for recognizing the worth of distinctive cultural traditions, remains the centerpiece of this discussion. It is now joined by Jürgen Habermas's extensive essay on the issues of recognition and (...) the democratic constitutional state and by K. Anthony Appiah's commentary on the tensions between personal and collective identities, such as those shaped by religion, gender, ethnicity, race, and sexuality, and on the dangerous tendency of multicultural politics to gloss over such tensions. These contributions are joined by those of other well-known thinkers, who further relate the demand for recognition to issues of multicultural education, feminism, and cultural separatism.Praise for the previous edition. (shrink)

Imagination has been assigned an important explanatory role in a multitude of philosophical contexts. This paper examines four such contexts: mindreading, pretense, our engagement with fiction, and modal epistemology. Close attention to each of these contexts suggests that the mental activity of imagining is considerably more heterogeneous than previously realized. In short, no single mental activity can do all the explanatory work that has been assigned to imagining.

The COVID-19 pandemic has raised a host of ethical challenges, but key among these has been the possibility that health care systems might need to ration scarce critical care resources. Rationing p...

David Lewis has argued that “having an experience is the best way or perhaps the only way, of coming to know what that experience is like”; when an experience is of a sufficiently new sort, mere science lessons are not enough. Developing this Lewisian line, L.A. Paul has suggested that some experiences are epistemically transformative. Until an individual has such an experience it remains epistemically inaccessible to her. No amount of stories and theories and testimony from others can teach her (...) what it is like to have it, nor is she able to achieve this knowledge by way of imaginative projection. It’s this last claim that is the focus of this paper. In particular, I explore the case for the claim that some experiences are in principle imaginatively inaccessible to someone who has not undergone the experience itself or one relevantly similar. As I will suggest, this case is not as strong as is often thought. Close attention to the mechanisms of imagination, and in particular, to cases of skilled imaginers, suggests how techniques of imaginative scaffolding can sometimes be used to give us epistemic access to experiences we have not had, even ones that are radically different from any that we have had before. As a result, considerably fewer experiences remain imaginatively out of reach than proponents of transformative experience would have us believe. Experience may well be the best teacher, but this paper aims to show that imagination comes in a close second. (shrink)

Being rude is often more gratifying and enjoyable than being polite. Likewise, rudeness can be a more accurate and powerful reflection of how I feel and think. This is especially true in a political environment that can make being polite seem foolish or naive. Civility and ordinary politeness are linked both to big values, such as respect and consideration, and to the fundamentally social nature of human beings. This book explores the powerful temptations to incivility and rudeness, but argues that (...) they should generally be resisted. Drawing on early Chinese philosophers who lived during great political turmoil but nonetheless sought to “mind their manners,” it articulates a way of thinking about politeness that is distinctively social. It takes as a given that we can feel profoundly alienated from others, and that other people can sometimes be truly terrible. Yet because we are social neglecting the social and political courtesies comes at great cost. The book considers not simply why civility and politeness are important, but how. It addresses how small insults can damage social relations, how separation of people into tribes undermines our better interests, and explores how bodily and facial expressions can influence how life with other people goes. It is especially geared toward anyone who feels the temptation of being rude and wishes it were easier to feel otherwise. It seeks to answer a question of great contemporary urgency: When so much of public and social life with others is painful and fractious, why should I be polite? (shrink)

According to representationalism, the phenomenal character of a mental state reduces to its intentional content. Although representationalism seems plausible with respect to ordinary perceptual states, it seems considerably less plausible for states like moods. Here the problem for representationalism arises largely because moods seem to lack intentional content altogether. In this paper, I explore several possible options for identifying the intentional content of moods and suggest that none of them is wholly satisfactory. Importantly, however, I go on to argue that (...) the plausibility of representationalism should not be seen to rest on the question of whether moods have intentional content but rather on the question of whether the intentional content of moods, were there any, would be sufficient to determine their phenomenal character. As I argue, even if we concede to the representationalist that moods have intentional content, their phenomenal character outstrips their intentional content; thus, the representationalist reduction cannot succeed. Ultimately, then, I conclude that moods do indeed pose a serious objection to the representationalist theory. (shrink)

In this study, Olberding proposes a new theoretical model for reading the _Analects_. Her thesis is that the moral sensibility of the text derives from an effort to conceptually capture and articulate the features seen in exemplars, exemplars that are identified and admired pre-theoretically and thus prior to any conceptual criteria for virtue. Put simply, Olberding proposes an "origins myth" in which Confucius, already and prior to his philosophizing knows _whom _he judges to be virtuous. The work we see him (...) and the _Analects'_ authors pursuing is their effort to explain in an organized, generalized, and abstract way _why _pre-theoretically identified exemplars are virtuous. Moral reasoning here begins with people and with inchoate experiences of admiration for them. The conceptual work of the text reflects the attempt to analyze such people and parse such experiences in order to distill abstract qualities that account for virtue and can guide emulation. (shrink)

A longstanding problem with the study of empathy is the lack of a clear and agreed upon definition. A trend in the recent literature is to respond to this problem by advancing a broad and all-encompassing view of empathy that applies to myriad processes ranging from mimicry and imitation to high-level perspective taking. I argue that this response takes us in the wrong direction and that what we need in order to better understand empathy is a narrower conceptualization, not a (...) broader one. I propose that empathy be conceptualized as a complex, imaginative process through which an observer simulates another person's situated psychological states while maintaining clear self–other differentiation. I defend my view through an examination of three processes: emotional contagion, a process of self-oriented perspective taking that I call “pseudo-empathy,” and empathy proper. Drawing on recent findings in social neuroscience, I highlight the differences among these processes and discuss conceptual, empirical, and normative reasons for keeping them theoretically and conceptually distinct. (shrink)

Opponents of abortion sometimes hold that it is impermissible because fetuses are persons from the moment of conception. But miscarriage, which ends up to 89 % of pregnancies, is much deadlier than abortion. That means that if opponents of abortion are right, then miscarriage is the biggest public-health crisis of our time. Yet they pay hardly any attention to miscarriage, especially very early miscarriage. Attempts to resolve this inconsistency by adverting to the distinction between killing and letting die or to (...) the difficulty of preventing miscarriage fail, leaving a dilemma. Opponents of abortion should either advocate a substantial shift in our political and medical priorities or else give up the view that fetuses are persons from the moment of conception. (shrink)

Imagination occupies a central place in philosophy, going back to Aristotle. However, following a period of relative neglect there has been an explosion of interest in imagination in the past two decades as philosophers examine the role of imagination in debates about the mind and cognition, aesthetics and ethics, as well as epistemology, science and mathematics. This outstanding _Handbook_ contains over thirty specially commissioned chapters by leading philosophers organised into six clear sections examining the most important aspects of the philosophy (...) of imagination, including: Imagination in historical context: Aristotle, Descartes, Hume, Kant, Husserl, and Sartre What is imagination? The relation between imagination and mental imagery; imagination contrasted with perception, memory, and dreaming Imagination in aesthetics: imagination and our engagement with music, art, and fiction; the problems of fictional emotions and ‘imaginative resistance’ Imagination in philosophy of mind and cognitive science: imagination and creativity, the self, action, child development, and animal cognition Imagination in ethics and political philosophy, including the concept of 'moral imagination' and empathy Imagination in epistemology and philosophy of science, including learning, thought experiments, scientific modelling, and mathematics. The Routledge Handbook of Philosophy _of Imagination_ is essential reading for students and researchers in philosophy of mind and psychology, aesthetics, and ethics. It will also be a valuable resource for those in related disciplines such as psychology and art. (shrink)

The effective altruism movement (EA) is one of the most influential philosophically savvy movements to emerge in recent years. Effective Altruism has historically been dedicated to finding out what charitable giving is the most overall-effective, that is, the most effective at promoting or maximizing the impartial good. But some members of EA want the movement to be more inclusive, allowing its members to give in the way that most effectively promotes their values, even when doing so isn’t overall-effective. When we (...) examine what it means to give according to one’s values, I argue, we will see that this is both inconsistent with what EA is like now and inconsistent with its central philosophical commitment to an objective standard that can be used to critically analyze one’s giving. While EA is not merely synonymous with act utilitarianism, it cannot be much more inclusive than it is right now. (shrink)

In this essay, the focus is not on what imagination is but rather on what it is like. Rather than exploring the various accounts of imagination on offer in the philosophical literature, we will instead be exploring the various accounts of imaginative experience on offer in that literature. In particular, our focus in what follows will be on three different sorts of accounts that have played an especially prominent role in philosophical thinking about these issues: the impoverishment view (often associated (...) with Hume), the will-dependence view (often associated with Wittgenstein), and the nonexistence view (often associated with Sartre). While there are important insights to be drawn from each of these views, each seems to me to be importantly flawed in various ways. As I will suggest, close examination reveals that none of them gives us an adequate account of the character of imaginative experience. Ultimately, in the final section of this paper, I briefly explore what their failure teaches us about the project of giving an account of imaginative experience. (shrink)

Natural language processing is a critical part of the digital transformation. NLP enables user-friendly interactions between machine and human by making computers understand human languages. Intelligent chatbot is an essential application of NLP to allow understanding of users’ utterance and responding in understandable sentences for specific applications simulating human-to-human conversations and interactions for problem solving or Q&As. This research studies emerging technologies for NLP-enabled intelligent chatbot development using a systematic patent analytic approach. Some intelligent text-mining techniques are applied, including document (...) term frequency analysis for key terminology extractions, clustering method for identifying the subdomains, and Latent Dirichlet Allocation for finding the key topics of patent set. This research utilizes the Derwent Innovation database as the main source for global intelligent chatbot patent retrievals. (shrink)

Morally supererogatory actions are traditionally conceived of as actions that are nonobligatory but distinctively morally worthy. Here I challenge the assumption that supererogatory actions are distinctively praiseworthy and offer an alternative definition of moral supererogation. This alternative definition complements, and is complemented by, a novel account of moral praiseworthiness, which I call the Two-Step view. My Two-Step view of moral worth, which I develop in some detail, accounts for currently underappreciated features of moral praiseworthiness.

In this paper, I examine Iris Marion Young's conception of power, arguing that it is incomplete in at least two ways. First, Young tends to equate the term power with the narrower notions of ‘oppression’ and ‘domination.’ Thus, Young lacks a satisfactory analysis of individual and collective empowerment. Second, as Young herself admits, it is not obvious that her analysis of power can be useful in the context of thinking about transnational justice. I conclude by considering one way in which (...) Young's analysis of power needs to be extended or perhaps modified in order to do justice to questions of transnational justice. (shrink)

One common response to the knowledge argument is the ability hypothesis. Proponents of the ability hypothesis accept that Mary learns what seeing red is like when she exits her black-and-white room, but they deny that the kind of knowledge she gains is propositional in nature. Rather, she acquires a cluster of abilities that she previously lacked, in particular, the abilities to recognize, remember, and imagine the color red. For proponents of the ability hypothesis, knowing what an experience is like simply (...) consists in the possession of these abilities. Criticisms of the ability hypothesis tend to focus on this last claim. Such critics tend to accept that Mary gains these abilities when she leaves the room, but they deny that such abilities constitute knowledge of what an experience is like. To my mind, however, this critical strategy grants too much. Focusing specifically on imaginative ability, I argue that Mary does not gain this ability when she leaves the room for she already had the ability to imagine red while she was inside it. Moreover, despite what some have thought, the ability hypothesis cannot be easily rescued by recasting it in terms of a more restrictive imaginative ability. My purpose here is not to take sides in the debate about physicalism, i.e., my criticism of the ability hypothesis is not offered in an attempt to defend the anti-physicalist conclusion of the knowledge argument. Rather, my purpose is to redeem the imagination from the misleading picture of it that discussion of the knowledge argument has fostered. (shrink)

The Zhuangzi offers two apparently incompatible models of bereavement. Zhuangzi sometimes suggests that the sage will greet loss with unfractured equanimity and even aplomb. However, upon the death of his own wife, Zhuangzi evinces a sorrow that, albeit brief, fits ill with this suggestion. In this essay, I contend that the grief that Zhuangzi displays at his wife’s death better honors wider values averred elsewhere in the text and, more generally, that a sage who retains a capacity for sorrow will (...) be better positioned for the robust joy so often identified as central to the Zhuangzi’s vision of flourishing. The sagely figures who entirely forego sorrow, I argue, achieve equanimity only through a sacrifice of the emotional range and responsiveness necessary not only for grief but also for the delight Zhuangzi recommends. (shrink)

The novel COVID-19 pandemic has placed medical triage decision-making in the spotlight. As life-saving ventilators become scarce, clinicians are being forced to allocate scarce resources in even the wealthiest countries. The pervasiveness of air travel and high rate of transmission has caused this pandemic to spread swiftly throughout the world. Ethical triage decisions are commonly based on the utilitarian approach of maximising total benefits and life expectancy. We present triage guidelines from Italy, USA and the UK as well as the (...) Jewish ethical prospective on medical triage. The Jewish tradition also recognises the utilitarian approach but there is disagreement between the rabbis whether human discretion has any role in the allocation of scarce resources and triage decision-making. (shrink)

When we can’t live up to the ultimate standards of morality, how can moral theory give us guidance? We can distinguish between ideal and non-ideal theory to see that there are different versions of the voluntarist constraint, ‘ought implies can.’ Ideal moral theory identifies the best standard, so its demands are constrained by one version. Non-ideal theory tells us what to do given our psychological and motivational shortcomings and so is constrained by others. Moral theory can now both provide an (...) ultimate standard and give us guidance; this view also gives us new insights into demandingness and blame. (shrink)

The 17th century author François Poulain de la Barre was an important contributor to a pivotal moment in the history of feminist thought. Poulain borrows from many of Descartes’s doctrines, including his dualism, distrust of epistemic authority, accounts of imagination, and passion, and at least some aspects of his doxastic voluntarism; here I examine how he uses a Cartesian notion of prejudice for an anti-essentializing philosophy of women’s education and the formation of the tastes, talents and interests of individuals. ‘Prejudice’ (...) remains Descartes’s notion of an entrenched, yet self-imposed doxastic commitment, but also takes on the sense of social-political group bias, founded on custom, transmitted through education, serving interests, and forming social expectations. Poulain also expands on the Cartesian notion and themes by emphasizing widespread, yet unjustified social opinions in favor of the status quo in both epistemic practices and epistemic authorities, while considering how biased beliefs about sexual difference and gender identity can be internalized even by those who suffer most from them. At the same time, he shows how powerful Cartesian concepts can be for feminist methodology, even though they might also be put to problematic uses (as Malebranche did). (shrink)

Drawing on a landscape analysis of existing data-sharing initiatives, in-depth interviews with expert stakeholders, and public deliberations with community advisory panels across the U.S., we describe features of the evolving medical information commons. We identify participant-centricity and trustworthiness as the most important features of an MIC and discuss the implications for those seeking to create a sustainable, useful, and widely available collection of linked resources for research and other purposes.

What is the best way to make sustained societal progress over time? Non-ideal theory done on its own faces the problem of second best, but ideal theory seems unable to cope with disagreement about how to make progress. If ideal theory gives up its claims to completeness, then we can use the method of incompletely theorized agreements to make progress over time.

The tension between reason and power has a long and illustrious history in political theory. In his magnum opus of legal and political theory, "Between Facts and Norms," Jürgen Habermas presents his most complex, sophisticated, and ambitious attempt to confront this tension. My thesis in this article is that though Habermas’s political theory thematizes the tension between reason and power in a way that is initially quite promising, he ultimately forecloses that tension in the direction of a rationality that has (...) been conceptually and methodologically purified of the strategic power relations that pervade social reality. His attempt to insulate his Arendtian notion of communicative power (which he conceptualizes in BFN as a force of legitimation) from strategic power is not only unattainable in practice, I argue, but conceptually incoherent. This should compel him not to abandon his normative theoretical and political agenda, I suggest, but to defend it in a more contextualist way than he has been willing to do up until now. (shrink)

Comparative philosophers have noted that some comparative methods perpetuate colonial legacies. What follows employs aspects of the scholarship of Gayatri Chakravorty Spivak, Anîbal Quijano, and María Lugones to identify one colonially problematic methodology that some well-regarded contemporary comparative representations of “Buddhist Philosophy” arguably adopt. In 1995, Lin Tongqi, Henry Rosemont, Jr., and Roger Ames identified “the most fundamental methodological issue facing all comparativists” by raising and responding to the question: “Does the imposition of modern Western conceptual categories on non-Western patterns (...) of thought and modes of discourse with different categories promote or hinder our.. (shrink)

Exemplars clearly play a significant role in the ethical vision of the Analects. However, while they are often treated as illustrations of the text’s more abstract ethical commitments, I argue that they are better understood to source those commitments. Such is to say that the conceptual schemata of the Analects – its account of human flourishing, the specific virtues it recommends, and its suggested path for self cultivation – originate in the people the text so vividly describes, in the unmediated (...) experiences of admiration and appreciation that these figures inspire. Theory is here an attempt to take our responses to exemplars and query just why we admire them, lifting from the examples they provide more general observations about virtue. Drawing on Linda Zagzebski’s’s recent work, I argue that there are both sound textual reasons and important prudential reasons to treat the Analects as exemplarist virtue ethic. (shrink)

In this paper, we explore the perspectives of expert stakeholders about who owns data in a medical information commons and what rights and interests ought to be recognized when developing a governance structure for an MIC. We then examine the legitimacy of these claims based on legal and ethical analysis and explore an alternative framework for thinking about participants' rights and interests in an MIC.

In his 1950 paper “Computing Machinery and Intelligence,” Alan Turing proposed that we can determine whether a machine thinks by considering whether it can win at a simple imitation game. A neutral questioner communicates with two different systems – one a machine and a human being – without knowing which is which. If after some reasonable amount of time the machine is able to fool the questioner into identifying it as the human, the machine wins the game, and we should (...) conclude that it thinks. This imitation game, now known as the Turing Test, has been much discussed by philosophers of mind, and for more than half a century now there has been considerable debate about whether it is an adequate test for thinking. But what has not been much discussed are the sexed presuppositions underlying the test. Too often forgotten in the philosophical discussion is the fact that Turing’s imitation game is modeled on an imitation game in which a neutral questioner communicates with two different humans – one a man and one a woman – without knowing which is which. In this original imitation game, the man wins the game if he is able to fool the questioner into identifying him as the woman. In this paper, I explore the implications of this set-up. As I argue, the fact that the Turing test was modeled on a man/woman imitation game seems to have led us astray in various ways in our attempt to conduct an effective investigation and assessment of computer intelligence. (shrink)