Legal decision-support systems have the potential to improve access to justice, administrative efficiency, and judicial consistency, but broad adoption of such systems is contingent on development of technologies with low knowledge-engineering, validation, and maintenance costs. This paper describes two approaches to an important form of legal decision support—explainable outcome prediction—that obviate both annotation of an entire decision corpus and manual processing of new cases. The first approach, which uses an attention network for prediction and attention weights to highlight salient case (...) text, was shown to be capable of predicting decisions, but attention-weight-based text highlighting did not demonstrably improve human decision speed or accuracy in an evaluation with 61 human subjects. The second approach, termed semi-supervised case annotation for legal explanations, exploits structural and semantic regularities in case corpora to identify textual patterns that have both predictable relationships to case decisions and explanatory value. (shrink)

A large number of cross-references to various bodies of text are used in legal texts, each serving a different purpose. It is often necessary for authorities and companies to look into certain types of these citations. Yet, there is a lack of automatic tools to aid in this process. Recently, citation graphs have been used to improve the intelligibility of complex rule frameworks. We propose an algorithm that builds the citation graph from a document and automatically labels each edge according (...) to its purpose. Our method uses the citing text only and thus works only on citations who’s purpose can be uniquely identified by their surrounding text. This framework is then applied to the US code. This paper includes defining and evaluating a standard gold set of labels that cover a vast majority of citation types which appear in the “US Code” but are still short enough for practical use. We also proposed a novel linear-chain conditional random field model that extracts the features required for labeling the citations from the surrounding text. We then analyzed the effectiveness of different clustering methods such as K-means and support vector machine to automatically label each citation with the corresponding label. Besides this, we talk about the practical difficulties of this task and give a comparison of human accuracy compared to our end-to-end algorithm. (shrink)

The_ Routledge Encyclopedia of Philosophy_ is the most ambitious international philosophy project in many years. Edited by Edward Craig and assisted by thirty specialist subject editors, the REP consists of ten volumes of the world's most eminent philosophers writing for the needs of students and teachers of philosophy internationally. The REP is a project on an unparalleled scale: Over 2000 entries ranging from 500 to 15,000 words in length - thematic, biographical and national 10 volumes consisting of over 5 (...) million words of text plus considerable bibliographic material A Chief Editor and thirty specialist Subject Editors from across the world Over 1200 authors from all over the world. The importance of the REP is not to be found just in the sheer size of the project but also in its breadth of subject matter. It covers: The core of most Anglo-American philosophy - the metaphysical, epistemological and logical questions The usual menu of ethics, political philosophy and the history of philosophy The philosophy of other cultures - from Chinese, Arabic and Jewish philosophy to the philosophy of Africa and Latin America The most impressive range of authors have been gathered together on this unique project: William Alston, Roderick Chisolm, Fred Dretske, Joel Feinberg, Sandra Harding, Larry Laudan, Martha Nussbaum, Richard Popkin, Richard Rorty, Alan Ryan, Gyatri Chakravorty Spivak, Stephen Stich, Patrick Suppes and Bernard Williams, to name just a few. Also available online: www.rep.routledge.com. (shrink)

We propose that scientific representation is a special case of a more general notion of representation, and that the relatively well worked-out and plausible theories of the latter are directly applicable to the scientific special case.

The Internet is rapidly developing into an important medium of communication in modem society, and both psychological research and therapeutic interventions are being increasingly conducted using this new communication medium. As therapeutic interventions using the Internet are becoming more prevalent, it is becoming increasingly important to conduct research on psychotherapeutic Internet interventions to assist in the development of an appropriate standard of practice regarding interventions using this new medium. In this article, we examine the Internet and the current psychological uses (...) which are being initiated using this medium. Ethical concerns related to the psychological use of the Internet are discussed, and guidelines are proposed for the conduct of Internet intervention research. (shrink)

We present two approaches to investigate the validity of connexive principles and related formulas and properties within coherence-based probability logic. Connexive logic emerged from the intuition that conditionals of the form if not-A, thenA, should not hold, since the conditional’s antecedent not-A contradicts its consequent A. Our approaches cover this intuition by observing that the only coherent probability assessment on the conditional event $${A| \overline{A}}$$ A | A ¯ is $${p(A| \overline{A})=0}$$ p ( A | A ¯ ) = 0. (...) In the first approach we investigate connexive principles within coherence-based probabilistic default reasoning, by interpreting defaults and negated defaults in terms of suitable probabilistic constraints on conditional events. In the second approach we study connexivity within the coherence framework of compound conditionals, by interpreting connexive principles in terms of suitable conditional random quantities. After developing notions of validity in each approach, we analyze the following connexive principles: Aristotle’s theses, Aristotle’s Second Thesis, Abelard’s First Principle, and Boethius’ theses. We also deepen and generalize some principles and investigate further properties related to connexive logic (like non-symmetry). Both approaches satisfy minimal requirements for a connexive logic. Finally, we compare both approaches conceptually. (shrink)

Arendt famously pointed out that only citizenship actually confers rights in the modern world. To be a citizen is to be one who has the ‘right to have rights’. Arendt’s analysis emerges out of her recognition that there is a contradiction between this way of conferring rights as tied to the nation-state system and the more philosophical and ethical conceptions of the ‘rights of man’ and notions of ‘human rights’ like those championed by thinkers such as Immanuel Kant who understands (...) rights belonging universally to all humans as a result of facts having to do with what it means to be human. Étienne Balibar, in his recent work, adds to this by pointing out that there is a contradictory movement between this universalizing tendency in philosophical thought and the production of the citizen-subject out of the exclusionary acts of law and force. In this article, I put Balibar’s work in dialogue with the contemporary moment where we are witnessing the re-emergence of a nativist right populism. I use Balibar to help distinguish between three modes of political existence that we find today. Two of these three are more or less well understood. They are the non-citizen, who has no – or almost no – rights in a given nation-state and the citizen who enjoys the full benefit of the rights a given nation-state has to give. The third category is what I term the ‘nominal citizen’. This last category is somewhere in between full citizenship and non-citizenship. Individuals in this last category have rights in name but are largely unable to exercise them. Understanding this last category can, among other things, help us at least partially make sense of the return of right populism and also help us see the ways in which the modern category of citizenship, with its contradictions as elaborated by Balibar, can provide a means for resistance. (shrink)

As medical technology advances and severely injured or ill people can be kept alive and functioning long beyond what was previously medically possible, the debate surrounding the ethics of end-of-life care and quality-of-life issues has grown more urgent. In this lucid and vigorous book, Craig Paterson discusses assisted suicide and euthanasia from a fully fledged but non-dogmatic secular natural law perspective. He rehabilitates and revitalises the natural law approach to moral reasoning by developing a pluralistic account of just why (...) we are required by practical rationality to respect and not violate key demands generated by the primary goods of persons, especially human life. Important issues that shape the moral quality of an action are explained and analysed: intention/foresight; action/omission; action/consequences; killing/letting die; innocence/non-innocence; person/non-person. Paterson defends the central normative proposition that ’it is always a serious moral wrong to intentionally kill an innocent human person, whether self or another, notwithstanding any further appeal to consequences or motive’. (shrink)

This article aims to present the problem of the impact of artificial intelligence on respect for human dignity in the sphere of care for people who, for various reasons, are described as particularly vulnerable, especially seniors and people with various disabilities. In recent years, various initiatives and works have been undertaken on the European scene to define the directions in which the development and use of artificial intelligence should go. According to the human-centric approach, artificial intelligence should be developed, used (...) and monitored with people in mind, their needs and rights. It is artificial intelligence that should adapt to the rules set by people, not the other way around. The source of all human rights and freedoms is respect for human dignity. This is evidenced by numerous European, international, national regulations and documents. Respecting this value is also one of the works on the AI development. One of the areas of our life into which AI enters more and more boldly and which in the near future, due to demographic reasons and aging population, may be almost dominated by modern technologies, is the medical and care system. The usefulness of industrial co-robots made us think about the possibility of using similar devices in the non-industrial sphere, including in the sphere of care, nursing and therapy. Actually, despite the impressive development of technology and AI, intelligent robots/devices used for care, nursing or therapy (so-called care/nursing or therapy robots) perform rather simple activities. They provide information, navigate, bring something and give it (e.g. medicines, food), help to get up. They are an important support for medical staff in this respect. Performing tasks that are more complex in terms of technology and movement, such as feeding, washing, intimate hygiene, dressing or undressing, is still beyond the reach of the currently used robots. The question we must ask ourselves is whether, in the future, care robots will be able to perform such tasks, and should they do so? Will this lead to the replacement of human medical personnel in the performance of the above-mentioned activities with such robots. Would anyone want to be "looked after" by a soulless machine? Should potential wards/patients, in other words all of us in fact, have the right to object to being taken into the care of an intelligent robot? There is no doubt that intelligent robots have great potential, especially when it comes to ensuring or maintaining the independence or mobility of people with various health limitations. However, we must not forget about the risks and dangers they may generate. Even a simple robot generates serious legal and ethical problems. Who should be liable for damage caused in connection with improper care performed with the participation of a robot? Robots based on AI systems are able to collect a significant amount of sensitive data, for example through the face and speech recognition function. There is considerable scope for abuse in this area, not only in terms of personal data protection but also in terms of informational self-determination, privacy and dignity. Bearing in mind the above risks, the creation of a new right to object to being looked after by a robot should be considered. (shrink)

Virtue Beyond Morality is unique in being a study of Nietzsche’s ethics, that is both well-grounded in Nietzsche studies and draws on a broad knowledge of ethical theory, both historical and contemporary. The book makes Nietzsche’s thought accessible to Anglo-American moral philosophers, and draws on historical and contemporary ethics in a way that illuminates Nietzsche’s concerns.

Hierarchy has been a central concern of work on the modern political imaginary. The need to elucidate hierarchy’s deeper sources and its legitimations were some of the motivations behind Cornelius Castoriadis’ development of the notion of the imaginary. The work of Claude Lefort on the political imaginary similarly commences from a critical analysis of the hierarchical form of bureaucracy and its place in the constitution of totalitarian political regimes. In a different vein, Charles Taylor’s conception of the imaginary details a (...) long-term process of the erosion of preceding forms of hierarchy and their justifications. In the contemporary period, the opposition to hierarchy has penetrated organisations and institutions that had previously been shaped by it, like the family, the capitalist firm, the school, and the political movement. Despite the potentials that these initiatives suggest of a change in the political imaginary, it will be argued that forms of hierarchy have, to varying degrees, been reconstituted and that the problem of hierarchy appears in new ideological forms, both with respect to institutionalised power and the legitimating justifications for how things are organised. The critique of hierarchy was once associated with the radical democratic imaginary, however, there have recently been perverse mobilisations. (shrink)

Biologists studying short-lived organisms have become aware of the need to recognize an explicit temporal extend of a population over a considerable time. In this article we outline the concept and the realm of populations with explicit spatial and temporary boundaries. We call such populations “temporally bounded populations”. In the concept, time is of the same importance as space in terms of a dimension to which a population is restricted. Two parameters not available for populations that are only spatially defined (...) characterise temporally bounded populations: total population size, which is the total number of individuals present within the temporal borders, and total residence time, which is the sum of the residence times of all individuals. We briefly review methods to estimate these parameters. We illustrate the concept for the large blue butterfly (Maculinea nausithous) and outline insights into ecological and conservation-relevant processes that cannot be gained without the use of the concept. (shrink)

When Adam Smith published his celebrated writings on economics and moral philosophy he famously referred to the operation of an invisible hand. Adam Smith's Political Philosophy makes visible the invisible hand by examining its significance in Smith's political philosophy and relating it to similar concepts used by other philosophers, revealing a distinctive approach to social theory that stresses the significance of the unintended consequences of human action. This book introduces greater conceptual clarity to the discussion of the invisible hand and (...) the related concept of unintended order in the work of Smith and in political theory more generally. By examining the application of spontaneous order ideas in the work of Smith, Hume, Hayek and Popper, Adam Smith's Political Philosophy traces similarities in approach and from these builds a conceptual, composite model of an invisible hand argument. While setting out a clear model of the idea of spontaneous order the book also builds the case for using the idea of spontaneous order as an explanatory social theory, with chapters on its application in the fields of science, moral philosophy, law and government. (shrink)

It is a commonplace that the writers of eighteenth century Scotland played a key role in shaping the early practice of social science. This paper examines how this ‘Scottish’ contribution to the Enlightenment generation of social science was shaped by the fascination with unintended consequences. From Adam Smith's invisible hand to Hume's analysis of convention, through Ferguson's sociology, and Millar's discussion of rank, by way of Robertson's View of Progress, the concept of unintended consequences pervades the writing of the period. (...) The paper argues that the idea of unintended order shapes the understanding of the purpose of theoretical social science that emerges from the Scottish Enlightenment. (shrink)

The proof of the Second Incompleteness Theorem consists essentially of proving the uniqueness and explicit definability of the sentence asserting its own unprovability. This turns out to be a rather general phenomenon: Every instance of self-reference describable in the modal logic of the standard proof predicate obeys a similar uniqueness and explicit definability law. The efficient determination of the explicit definitions of formulae satisfying a given instance of self-reference reduces to a simple algebraic problem-that of solving the corresponding fixed-point equation (...) in the modal logic. We survey techniques for the efficient calculation of such fixed-points. (shrink)

In this paper data from a Tanzanian horticultural population are used to assess whether mother’s kin network size predicts several measures of children’s health and well-being, and whether any kin effects are modified by household socioeconomic status. This hypothesis is further tested with a questionnaire on maternal attitudes towards kin. Results show small associations between measures of maternal kin network size and child mortality and children’s growth performance. Together these results suggest that kin positively influence child health, but the effects (...) are small and it is unlikely that the high prevalence of undernutrition observed in this setting is influenced by the availability of kin. (shrink)

We explore the better known paradoxes of Zeno including modern variants based on infinite processes, from the point of view of standard, classical analysis, from which there is still much to learn (especially concerning the paradox of division), and then from the viewpoints of non-standard and non-classical analysis (the logic of the latter being intuitionist).The standard, classical or Cantorian notion of the continuum, modeled on the real number line, is well known, as is the definition of motion as the time (...) derivative of distance (we are not concerned with position and motion in more than one dimension, since Zeno wasn't). The real number line consists of its points, the distance between distinct points being positive and finite. The standard, classical derivative relies on the classical notion of limit, which does not use infinitesimals. (shrink)

It is difficult to exaggerate Alasdair MacIntyre's influence on contemporary Christian ethics. Under his influence, many have sought to show the distinctive features of a Christian account of the virtues, even while discovering that they have needed to go further than MacIntyre himself does. In an attempt to illustrate why some Christian ethicists and theologians have noted MacIntyre's reluctance to follow through on some of his own projects’ most salient aspects, this article examines his 1994 lectures on truthfulness and lying. (...) In particular, I ask why he unexpectedly proposes a rule that suffers from Kantian abstraction. Even though articulating rules can be a crucial task, Christian ethics can often do better. Rather than search for a rule or even practices that require truthfulness, I suggest instead that Christian witness be explored as itself a truth-telling practice. (shrink)

The Marcusean concept of one-dimensionality is used to explore contradictions of organized labor. Since the original 1964 publication of One-Dimensional Man, the labor movement has suffered significant losses in membership and power. This essay examines the current relevance of Marcuse’s description of the increasing integration and collusion of organized labor with business, the loss of the union’s role as radical/revolutionary subject, and the containment of organized labor as an oppositional force. The specific mechanisms found in the structure, culture, logic, and (...) legal constraints that characterize the deradicalization of organized labor are critically reviewed. (shrink)

Archaeology for Today and Tomorrow explores how cutting-edge archaeological theories have implications not only for how we study the past, but also how we think about and prepare for the future. Ranging from how we understand migration or political leadership to how we think about violence or ecological crisis, the book argues that archaeology should embrace a "future-oriented" attitude. Behind the traditional archaeological gaze on the past are a unique and useful collection of skills, tools, and orientations for rethinking the (...) present and future. Further, it asserts that archaeological theory is not only vital for how we conduct our work as archaeologists, and how we create narratives about the past, but also for how we think about the broader world in the present and, crucially, how we envision and shape the future. Each of the chapters in the book links specific theoretical approaches and global archaeological case studies to a specific contemporary issue. It examines such issues as human movement, violence, human and non-human relations, the Anthropocene, and fake news to showcase the critical contributions that archaeology, and archaeological theory, can make to shaping the world of tomorrow. An ideal book for courses on archaeology in the modern world and public archaeology, it will also appeal to archaeology students and researchers in general and all those in related disciplines interested in areas of critical contemporary concern. (shrink)

Against a thinker like Martin Heidegger who takes restraints on individual freedom and the promotion of authoritarianism as implicit features in the ongoing development of technology, Andrew Feenberg argues for a “democratic rationalization” of modern technology whereby people effectively choose their own futures, not in spite of their tools, but increasingly because of them. Acknowledging the Web’s democratic potential, I believe that a new threat—far different from authoritarian regimes or structures—has emerged: a rampant and multifarious narcissism that threatens to drown (...) democratic ideals in a wave of self-obsession and self-promotion. (shrink)

Leibniz's conceptual containment theory says that singular propositions of the form a is F are true when the complete concept of being a contains the concept of being F. In this paper, I provide a new semantics for first-order logic built around this idea. The semantics resolves longstanding problems for Leibniz's theory and can represent, without possible worlds, both hyperintensional distinctions among properties and a certain kind of presumably impossible situation that standard approaches cannot represent. The semantics also captures the (...) strong soundness and completeness of classical first-order logic. (shrink)

A common view is that Charles Peirce influenced Josiah Royce. This paper demonstrates that Josiah Royce influenced Charles Peirce. A chronology is presented, followed with a brief description of a change in Peirce’s thinking from studying the writings of Royce.

This study analyses to what extend and under what circumstances layoffs are accepted in Germany. Principles of distributive justice and rules of procedural justice form the theoretical framework of the analysis. Based on this, hypotheses are generated, which are tested empirically in a telephone survey conducted between East and West Germans in 2004 (n = 3036). The empirical analysis accounts for the different points of views of implicated stakeholders and impartial spectators. Key findings are: (1) The management of a company (...) can increase the acceptance of layoffs if the employees get some participation rights. (2) For impartial spectators generous compensation for those made redundant leads to a higher degree of perceived fairness. But job alliances are not even preferred to layoffs without measures to soften the blow of job loss. (3) Implicated stakeholders accept job alliances and perceive wage cuts as more fair than layoffs. However, compensation does not have the expected impact. (shrink)

Adam Ferguson’s twin reputations as the most republican of the thinkers of the Scottish Enlightenment and as one of the founding fathers of sociology make him one of the most interesting figures in eighteenth-century political thought. I argue that in his Essay on the History of Civil Society and elsewhere, Ferguson develops a novel understanding of the place of warfare in human social experience. By deploying a proto-sociological account of the naturalness of warfare between nations he proposes a normative criterion (...) for the assessment of civilisation. This argument sets Ferguson apart from contemporaries like Kant who argued for perpetual peace as a criterion of civilisation. (shrink)

Wes Morriston argues that even if we take an endless series of events to be merely potentially, rather than actually, infinite, still no distinction between a beginningless and an endless series of events has been established which is relevant to arguments against the metaphysical possibility of an actually infinite number of things: if a beginningless series is impossible, so is an endless series. The success of Morriston’s argument, however, comes to depend on rejecting the characterization of an endless series of (...) events as a potential infinite. It turns out that according to his own analysis it is vitally relevant whether the series of events is potentially, as opposed to actually, infinite. If it is reasonable to maintain that an endless series of events is potentially infinite while a beginningless series is actually infinite, then a relevant distinction has been established for any person who thinks that an actual infinite cannot exist. (shrink)

This paper considers pick-the-winners contests as a simple method for harnessing the wisdom of crowds to produce probability forecasts. Pick-the-winners contests are those in which players pick the outcomes of selected future binary events with a prize going to the player with the most correct picks. In contrast to soliciting probability forecasts from experts, this paper shows that competition among players is to be encouraged because it improves the accuracy of the resulting crowd probability forecasts. This improvement comes because the (...) competition not only discourages the overbetting of favorites that occurs if prizes are awarded based on absolute performance, but also helps mitigate the public knowledge bias that occurs if everyone reports truthfully. In addition to the theoretical arguments, the paper analyzes picks from 6 years of pick-the-winners contests involving hundreds of players and 1037 college lacrosse games to find that the crowd proportions outperformed two benchmark sets of probabilities. (shrink)

Throughout his career Adam Ferguson made a series of conservative political pronouncements on contemporary events.This paper treats these pronouncements as having a solid basis in his social theory and examines his place in the conceptual development of the tradition of British conservatism.It examines Ferguson's distinction between two forms of human knowledge: book learning of abstract science acquired from formal education and capacity acquired from practical experience in real affairs. Ferguson's empiricism leads to a series of sustained warnings against the danger (...) of excessive abstraction to the pursuit of science and these concerns are extended into the social and political realm as he cautions against reliance on abstract philosophy and defends the superiority of practical politicians. (shrink)

This article explores and discusses Tim Burton's film Edward Scissorhands by applying a Georg Simmel/Ernst Bloch analysis. Aside from each of the philosophical approaches serving as insightful analyses of the symbolism and narrative of the film, it is also theoretically useful to compare and unpack the similarities and differences in aspects of both Simmel's and Bloch's philosophical ideas and metaphors, influenced by their collaboratory experiences; Bloch became associated with Georg Simmel in 1908. The association and friendship with Simmel lasted until (...) 1911; at this time Bloch became increasingly disillusioned with Simmel's apparent inability to commit to any particular philosophical position. Correspondence finally drew to a close when Simmel openly supported the war policy of Imperial Germany in 1914. The influences of many of Simmel's ideas in relation to the development of Bloch's philosophy are implicitly noticeable in the cross-referencing of similar ideas, metaphors and themes. This article will suggest and tentatively work through aspects of some similarities and differences. The aim of this comparison and contrast of Simmel in relation to Bloch via Edward Scissorhands, will also serve to highlight Bloch's philosophical departure from Simmel's fragments. By exploring and discussing Simmel's essays 'The Aesthetic Significance of the Face', 'The Ruin' and 'The Stranger,' in the context of Edward Scissorhands, I will suggest that the film can be seen as a particularly poignant and effective cultural metaphor of not only the problematic nature of human ideals, but also urban ennui and disconnectedness. By comparison, the Blochian treatment of Edward Scissorhands will emphasise the Gothic, the radical stridency of Youth, and, potential utopian possibilities that are, so far, 'Not-Yet'. These frameworks will suggest that Edward Scissorhands be understood as a beautiful-monster, a cultural refraction of the utopian incognito of Not-Yet articulated future possibilities. (shrink)

In her book The Myth of Sacred Prostitution in Antiquity, Stephanie Budin compiles and analyses an impressive array of literary sources which describe, or have been interpreted as describing, several practices that modern scholars have collectively and variously called sacred, ritual, cultic or temple prostitution. In general, as Budin explains, ‘[s]acred prostitution is the sale of a person's body for sexual purposes where some portion of the money or goods received for this transaction belongs to a deity … usually Aphrodite’. (...) Three major subtypes include ‘once-in-a-lifetime prostitution and/or sale of virginity in honor of a goddess’, activity that ‘involves women who are professional prostitutes and who are owned by a deity or a deity's sanctuary’, and ‘a temporary type of sacred prostitution, where the women are either prostitutes for a limited period of time before being married, or only prostitute themselves during certain rituals’. (shrink)

The Scottish moral philosopher Adam Ferguson (1723–1816) is recognized as one of the founding fathers of sociology and social science more generally. This article examines his early ruminations on what has come to be seen as one of the most pressing methodological concerns for social science: the problem of ethnocentrism. The article explores Ferguson’s attempts to deal with this problem and his attempt to plot the relationship between empirical research, theory formation and normative moral judgement. It argues that Ferguson was (...) well aware of the danger of cultural bias and that his understanding of moral science is marked by a concern that empirical and normative judgements are freed from the danger of bias. (shrink)

Adam Smith’s fame as the ‘founder’ of economics has led to him being claimed as an inspiration by many subsequent thinkers. This chapter examines the claims of a particular group of thinkers who have identified Smith as an intellectual inspiration and forefather. The ‘New Right’ thinkers who participated in the revival of classical liberal political and economic ideas in the second part of the twentieth century have made a particular claim on Smith and this chapter takes this claim seriously and (...) explores its validity. Cutting through the rhetoric, it examines what three representative thinkers of this ‘school’, Milton Friedman, James Buchanan, and Friedrich Hayek, actually say about Smith and what they claim to have learned from him. (shrink)

This chapter examines the philosophical consideration of different forms of government in eighteenth-century Britain. It begins by considering the British constitutional settlement in the wake of the Glorious Revolution and the Union of Parliaments. Taking on board Voltaire and Montesquieu’s praise of the beneficial effects of the settlement, the chapter will examine how British philosophers came to understand the nature of the British constitution. A major theme will be the gradual move away from contract theories of legitimacy and republican notions (...) of citizenship and towards utilitarian calculations of the beneficial social and economic effects of political stability. This becomes particularly apparent in the increasing desire to apply ‘science’ to the understanding of political order. (shrink)

Not all vertebrates share the familiar system of XX:XY sex determination seen in mammals. In the chicken and other birds, sex is determined by a ZZ:ZW sex chromosome system. Gonadal development in the chicken has provided insights into the molecular genetics of vertebrate sex determination and how it has evolved. Such comparative studies show that vertebrate sex‐determining pathways comprise both conserved and divergent elements. The chicken embryo resembles lower vertebrates in that estrogens play a central role in gonadal sex differentiation. (...) However, several genes shown to be critical for mammalian sex determination are also expressed in the chicken, but their expression patterns differ, indicating functional plasticity. While the genetic trigger for sex determination in birds remains unknown, some promising candidate genes have recently emerged. The Z‐linked gene, DMRT1, supports the Z‐dosage model of avian sex determination. Two novel W‐linked genes, ASW and FET1, represent candidate female determinants. BioEssays 26:120–132, 2004. © 2004 Wiley Periodicals, Inc. (shrink)