A theoretical development is carried to establish fundamental results about rank-initial embeddings and automorphisms of countable non-standard models of set theory, with a keen eye for their sets of fixed points. These results are then combined into a “geometric technique” used to prove several results about countable non-standard models of set theory. In particular, back-and-forth constructions are carried out to establish various generalizations and refinements of Friedman’s theorem on the existence of rank-initial embeddings between countable non-standard models of the fragment (...) \ + \-Separation of \; and Gaifman’s technique of iterated ultrapowers is employed to show that any countable model of \ can be elementarily rank-end-extended to models with well-behaved automorphisms whose sets of fixed points equal the original model. These theoretical developments are then utilized to prove various results relating self-embeddings, automorphisms, their sets of fixed points, strong rank-cuts, and set theories of different strengths. Two examples: The notion of “strong rank-cut” is characterized in terms of the theory \, and in terms of fixed-point sets of self-embeddings. (shrink)

A popular argument against the unilateral appropriation of unowned resources maintains that such appropriation is impossible because it implies a power to unilaterally impose novel obligations on others—a power which people cannot have given that they are moral equals. However, Bas van der Vossen has recently argued that initial appropriation does not create obligations in this way; rather, it merely alters the empirical facts that, together with obligations, determine people’s practical moral requirements. This paper argues that van der Vossen is (...) mistaken. Specifically, it contends that the creation of obligations is accompanied by a distinctive kind of variation in the obliged party’s practical requirements across possible worlds. Given that initial appropriation entails such variation, the paper argues that such appropriation does, in fact, create obligations. (shrink)

The goal of this article is to differentiate initiation from indoctrination, and to return a positive significance to the notion of initiation, as a pedagogy that contributes not only to the perpetuation of a particular form of life or community, but that provides the next generation with means to advance that knowledge beyond its existing boundaries. When we conflate the terms ‘initiation’ and ‘indoctrination’ or only mark a minor difference between the two, we lose meaning. The explanatory and predictive power (...) of our statements is weakened by this failure to take seriously the difference between these two terms. By ignoring the progressive potential in initiation, and condemning that pedagogy as uncritical, educational theorists fail to recognize the intermediate steps that need to be taken in educating a student to be a creative and responsive thinker within a cultural, i.e. symbolic, context. Within the pedagogy of initiation crucial methods for teaching students to engage existing representations of truth, rules of practice, and principles of meaning-making are employed. This article draws upon case studies and theorists in anthropology to offer a description of initiation that holds progressive potential, and explains the possible relevance of initiatory pedagogy for multicultural education. (shrink)

We revisit the notion of initial sets by Xu and Cayrol 2016), i. e., non-empty minimal admissible sets in abstract argumentation frameworks. Initial sets are a simple concept for analysing conflicts in an abstract argumentation framework and to explain why certain arguments can be accepted. We contribute with new insights on the structure of initial sets and devise a simple non-deterministic construction principle for any admissible set, based on iterative selection of initial sets of the original framework and its induced (...) reducts. In particular, we characterise many existing admissibility-based semantics via this construction principle, thus providing a constructive explanation on the structure of extensions. We also investigate certain problems related to initial sets with respect to their computational complexity. (shrink)

Although debates continue, studies of cognition in infancy suggest that knowledge begins to emerge early in life and constitutes part of humans' innate endowment. Early-developing knowledge appears to be both domain-specific and task-specific, it appears to capture fundamental constraints on ecologically important classes of entities in the child's environment, and it appears to remain central to the commonsense knowledge systems of adults.

ABSTRACT:Although the literature on multi-stakeholder initiatives for sustainability has grown in recent years, it is scattered across several academic fields, making it hard to ascertain how individual disciplines, such as business ethics, can further contribute to the debate. Based on an extensive review of the literature on certification and principle-based MSIs for sustainability, we show that the scholarly debate rests on three broad themes : theinputinto creating and governing MSIs; theinstitutionalizationof MSIs; and theimpactthat relevant initiatives create. While our (...) discussion reveals the theoretical underpinnings of the 3Is, it also shows that a number of research challenges related to business ethics remain unaddressed. We unpack these challenges and suggest how scholars can utilize theoretical insights in business ethics to push the boundaries of the field. Finally, we also discuss what business ethics research can gain from theory development in the MSI field. (shrink)

The purpose of this paper is to provide a basis for a systematic development of signaling theory on CSR initiatives. The paper proposes signaling theory as a framework supportive of a strategic CSR approach; maps extant research on signaling through CSR initiatives; offers a comprehensive assessment of the most diffused CSR initiatives and discusses their eligibility as signaling devices; and outlines a research agenda to further develop and test signaling theory in business ethics. Specifically, the study reconsiders (...) some key assumptions, identifies key gaps in empirical validation, and proposes directions to extend multiple signal, signaling pattern, and target cases. (shrink)

Initial Teacher Education quality is often judged through the auspices of audit-style mechanisms designed to facilitate the identification of matters pertaining to the ‘readiness’ of student teachers to enter the world of the classroom as fully qualified. In this regard, quality of programmes is often determined by the knowledge and skills student teachers demonstrate. Whilst ontological aspects are not necessarily elided, they are often ignored in favour of such epistemological matters. While such knowledge-based positions do not describe the totality of (...) ITE quality evaluation they do predominate. This paper identifies a tripartite heuristic for the identification of ITE epistemology that explicitly refers to, and is requiring of, ontological matters in the development of student teachers: identifying teaching, doing teaching, knowing teaching. Whilst it is the result of a Scottish project, Measuring the Quality of Initial Teacher Education (MQuITE), its emphasis is notable for other countries. (shrink)

Initial Teacher Education quality is often judged through the auspices of audit-style mechanisms designed to facilitate the identification of matters pertaining to the ‘readiness’ of student teachers to enter the world of the classroom as fully qualified. In this regard, quality of programmes is often determined by the knowledge and skills student teachers demonstrate. Whilst ontological aspects are not necessarily elided, they are often ignored in favour of such epistemological matters. While such knowledge-based positions do not describe the totality of (...) ITE quality evaluation they do predominate. This paper identifies a tripartite heuristic for the identification of ITE epistemology that explicitly refers to, and is requiring of, ontological matters in the development of student teachers: identifying teaching, doing teaching, knowing teaching. Whilst it is the result of a Scottish project, Measuring the Quality of Initial Teacher Education, its emphasis is notable for other countries. (shrink)

Abstract:While a ubiquitous phenomenon, initial public offerings (IPOs) have received no attention in the ethics literature. We provide an overview of a series of potential conflicts of interest that pervade the IPO process. We also report the results of an empirical assessment of IPOs and those elements that may inform a substantive moral hazard faced by key players in the period prior to and just after an IPO.

Educationalists are currently engaging with Jacques Rancière’s thought on emancipation and equality. The focus of this paper is on what initiates the process that starts emancipation. With reference to teachers the question is: how do teachers become emancipated? This paper discusses how the teacher’s life is made ‘sensible’ and how sense is distributed in her life. Two stories are taken from Rancière’s own work, that of Ingrid Bergman and Joseph Jacotot, that give us an indication of the initiation process of (...) emancipation. Then I will see this in relation to the teacher, Mr Briggs, who is one of the main characters of the play Our Day Out (1987) by Willy Russell. (shrink)

Initiating clinical ethics support in psychiatry and maintaining its continuity appear to be easy. This is contradicted by the observed delay or lack of CESiP, e.g. ethics consultation. On the basis of a published literature search and the discussion of practical experiences over 2.5 years 10 tasks and relating challenges of initiating and maintaining CESiP are formulated and illustrated by examples. Referral to experiences is grounded on the systematic documentation of ca. 100 CESiP activities. The tasks and challenges illustrate how (...) CESiP was initiated and maintained in child and adolescent, adult and forensic psychiatry. Each example is followed by a “rule of thumb” that was found useful in our centre. Discussion: Suggestions I–III are of organisational nature, IV–X have explicit ethical content concerning the ethos or professionalism of the ethics consultant and CES practice. Their realisation requires a minimum of stability of CESiP and considerable consultancy experience. (shrink)

The purpose of the study is to determine the impact of entrepreneurial initiative on the development of innovation activity of country enterprises. The theory of entrepreneurship by clarifying the essence of entrepreneurial initiative got further elaboration in the article. The methodical approach to the analysis and evaluation of the entrepreneurial initiative and its impact on the innovation activity of the enterprises, the results of which are the basis for further development of proposals to stimulate entrepreneurial initiative and development of their (...) innovation activity is suggested. The estimation of innovation activity of 1758 enterprises of Ukraine by calculating the integral indicator of innovation activity revealed its low level for innovation active enterprises. The method of one-dimensional linear regression has determined that an increase in the number of business structures per 10 thousand people of the country's population at a rate of 1.0 causes an increase in the indicator of innovation activity by 0.172. It is proved in the article that development of infrastructure of enterprenerial environment and creation of centers for entrepreneurship development act as an important mechanism of increasing innovation activity of enterprises of the country. (shrink)

This work aims at an initial description of prepositionless genitives in the Romance variety of San Marco in Lamis, spoken in the Southern Italian region of Apulia. The construction will be compared with other Romance, Semitic, Albanian, and Iranian varieties whereby the expression of possession is connected to the presence of D elements, or to morphology stemming from them. The paper deals, in particular, with the behaviour of the construction with elements such as definite and indefinite articles, demonstratives, proper names, (...) and with how pre-nominal adjectival modification of genitives and post-nominal adjectival modification of heads can only occur in the prepositional kind of the construction. This is also the case with demonstratives preceding heads and genitives in the form raised nominals. It will be seen that genitives are only interpreted as such when they are non-raised, i.e. when they are articled. The pre-genitival article is thus understood to be a pivotal element in the interpretation of the second DP as genitival. (shrink)

ABSTRACT:Global multi-stakeholder initiatives are important instruments that have the potential to improve the social and environmental sustainability of global supply chains. However, they often fail to comprehensively address the needs and interests of various supply-chain participants. While voluntary in nature, MSIs have most often been implemented through coercive approaches, resulting in friction among their participants and in systemic problems with decoupling. Additionally, in those cases in which deliberation was constrained between and amongst participants, collaborative approaches have often failed to (...) materialize. Our framework focuses on two key aspects of these breakdowns: assumptions about the orientation of MSI participants, and the deliberation processes that participants use to engage with each other to create these initiatives and sustain them over time. Drawing from stakeholder and deliberation theories, we revisit the concept of MSIs and show how their deliberative capacity may be enhanced in order to encourage participants to collaborate voluntarily. (shrink)

This article examines initial-condition dependence and initial-condition uncertainty for climate projections and predictions. The first contribution is to provide a clear conceptual characterization of predictions and projections. Concerning initial-condition dependence, projections are often described as experiments that do not depend on initial conditions. Although prominent, this claim has not been scrutinized much and can be interpreted differently. If interpreted as the claim that projections are not based on estimates of the actual initial conditions of the world or that what makes (...) projections true are conditions in the world, this claim is true. However, it can also be interpreted as the claim that simulations used to obtain projections are independent of initial-condition ensembles. This article argues that evidence does not support this claim. Concerning initial-condition uncertainty, three kinds of initial-condition uncertainty are identified. The first is the uncertainty associated with the spread of the ensemble simulations. The second arises because the theoretical initial ensemble cannot be used in calculations and has to be approximated by finitely many initial states. The third uncertainty arises because it is unclear how long the model should be run to obtain potential initial conditions at pre-industrial times. Overall, the discussion shows that initial-condition dependence and uncertainty in climate science are more complex and important issues than usually acknowledged. 1Introduction2Projections and Predictions 2.1Predictions2.2Projections3Initial-Condition Dependence 3.1Projections 3.1.1Dynamical conditions justifying independence of initial conditions?3.1.2What projections can and cannot provide3.2Predictions4Initial-Condition Uncertainty 4.1Projections4.2Predictions5ConclusionAppendix. (shrink)

This study reports on the development of scale items derived from the pluralistic moral philosophy literature. In addition, the manner in which individuals combine aspects of the different philosophies in making ethical evaluations was explored.

En 1975, au sortir de la période la plus intensément politique de son oeuvre et de sa vie, Louis Althusser décide de rédiger un manuel de philosophie qui serait enfin accessible à tous, sans préparation. Initiation à la philosophie pour les non-philosophes en est le résultat. Mais bien loin d'être un simple ouvrage de vulgarisation ou d'introduction, c'est en réalité un véritable précipité des thèses les plus fondamentales de sa propre pensée qu'offre Althusser. Entre cent autres considérations, nulle part ailleurs (...) ne va-t-il aussi loin dans la distinction entre la philosophie et les autres pratiques ; nulle part non plus ne développe-t-il avec tant de détails le concept de "pratique" lui-même. Pourtant, parmi les nombreux apports cruciaux d'Althusser au "moment philosophique des années 1960", ce concept est peut-être celui qui a bénéficié du plus grand succès et été à la source du plus grand nombre de malentendus. Moment de synthèse dans l'oeuvre d'Althusser, instantané d'une des plus influentes philosophies de la seconde moitié du XXe siècle, cette Initiation est donc aussi un manifeste pour la pensée à venir - une pensée dont le succès contemporains des enfants d'Althusser (de Rancière à Badiou, de Zizek à Balibar) manifeste assez la contemporanéité et l'urgence. (shrink)

Initiation into yoga.--Symbolism and knowledge.--The sacred marriage.--The forgotten land.--Doubts and their removal.--Past, present and future.--Superstition.--The violence of war.--Religion and philosophy.

This article attacks “open systems” arguments that because constant conjunctions are not generally observed in the real world of open systems we should be highly skeptical that universal laws exist. This work differs from other critiques of open system arguments against laws of nature by not focusing on laws themselves, but rather on the inference from open systems. We argue that open system arguments fail for two related reasons; 1) because they cannot account for the “systems” central to their argument (...) (nor the implied systems labeled “exogenous factors” in relation to the system of interest) and 2) they are nomocentric, fixated on laws while ignoring initial and antecedent conditions that are able to account for systems and exogenous factors within a fundamentalist framework. (shrink)

Initial Judgment of Solvability (iJOS) is a metacognitive judgment that reflects solvers’ first impression as to whether a problem is solvable. We hypothesized that iJOS is inferred by combining prior expectations about the entire task with heuristic cues derived from each problem’s elements. In two experiments participants first provided quick iJOSs for all problems, then attempted to solve them. We manipulated expectations by changing the proportion of solvable problems conveyed to participants, 33%, 50%, or 66%, while the true proportion was (...) the 50% for all. In Experiment 1 we used the non-verbal Raven’s matrices and examined nameability as the element-based heuristic cue. Unsolvable matrices were generated by switching locations of elements in original Raven’s matrices. In Experiment 2 we used the verbal Compound Remote Associate (CRA) problems and examined word’s frequency in the language as the element-based heuristic cue. Unsolvable CRAs were random word triads from the same word pool. The results were consistent in suggesting that quick iJOS integrates prior expectations and experience-based heuristic cues. Notably, iJOS was predictive for the subsequent solving attempt only for Raven’s matrices. (shrink)

We show that in the lattice E Π of Π 0 1 classes there are initial segments [ $\emptyset$ , P] = L(P) which are not Boolean algebras, but which have a decidable theory. In fact, we will construct for any finite distributive lattice L which satisfies the dual of the usual reduction property a Π 0 1 class P such that L is isomorphic to the lattice L(P)*, which is L(P), modulo finite differences. For the 2-element lattice, we obtain (...) a minimal class, first constructed by Cenzer, Downey, Jockusch and Shore in 1993. For the simplest new Π 0 1 class P constructed, P has a single, non-computable limit point and L(P)* has three elements, corresponding to $\emptyset$ , P and a minimal class P $_0 \subset$ P. The element corresponding to P 0 has no complement in the lattice. On the other hand, the theory of L(P) is shown to be decidable. A Π 0 1 class P is said to be decidable if it is the set of paths through a computable tree with no dead ends. We show that if P is decidable and has only finitely many limit points, then L(P)* is always a Boolean algebra. We show that if P is a decidable Π 0 1 class and L(P) is not a Boolean algebra, then the theory of L(P)interprets the theory of arithmetic and is therefore undecidable. (shrink)

Introduction -- What is initiative, grit & perseverance? -- Goal setting -- Controlling projects -- Self-starting & self-control -- Research & ideas -- Time management -- Starting & finishing successfully.

There is a great deal that might be said about justice in property claims. The strategy that I shall employ focuses attention upon the initial acquisition of property -- the most sensitive and most interesting area of property theory. Every theory that discusses property claims favorably assumes that there is some justification for transforming previously unowned resources into property. It is often this assumption which has seemed, to one extent or another, to be vulnerable to attack by critics of particular (...) justifications of property. Nevertheless, this assumption is frequently left undefended by property theorists, and where it is defended, the defense is often remarkably weak. That some initial claim to property be defensible is required by any theory which holds that certain present distributions may be justified, that certain transfers of property are justified, or that restitution ought to be made for previous injustice in transfer or acquisition. The initial acquisition of property, and its justification, is crucial to the remainder of property theory. (shrink)

BackgroundDecision-making in initiating life-sustaining health technology is complex and often conducted at time-critical junctures in clinical care. Many of these decisions have profound, often irreversible, consequences for the child and family, as well as potential benefits for functioning, health and quality of life. Yet little is known about what influences these decisions. A systematic review of reasoning identified the range of reasons clinicians give in the literature when initiating technology dependence in a child, and as a result helps determine the (...) range of influences on these decisions.MethodsMedline, EMBASE, CINAHL, PsychINFO, Web of Science, ASSIA and Global Health Library databases were searched to identify all reasons given for the initiation of technology dependence in a child. Each reason was coded as a broad and narrow reason type, and whether it supported or rejected technology dependence.Results53 relevant papers were retained from 1604 publications, containing 116 broad reason types and 383 narrow reason types. These were grouped into broad thematic categories: clinical factors, quality of life factors, moral imperatives and duty and personal values; and whether they supported, rejected or described the initiation of technology dependence. The majority were conceptual or discussion papers, less than a third were empirical studies. Most discussed neonates and focused on end-of-life care.ConclusionsThere is a lack of empirical studies on this topic, scant knowledge about the experience of older children and their families in particular; and little written on choices made outside ‘end-of-life’ care. This review provides a sound basis for empirical research into the important influences on a child’s potential technology dependence. (shrink)

English summary: Edition of Johann Gottlieb Fichte's (1762-1814) The Way Towards the Blessed Life. French text. French description: L'initiation a la vie bienheureuse presente la doctrine de la religion de J.G. Fichte. S'adressant a un grand public, ce cycle de conferences tenues a Berlin en 1806 et publiees la meme annee, n'est pas un traite theologique, mais il expose les principes d'une doctrine de la vie et de la beatitude qui constitue l'application pratique et religieuse de la doctrine de la (...) science. Chef d'oeuvre edifiant, ce texte qui eclaire remarquablement (autant qu'il les suppose) les ecrits theoriques de Fichte est livre ici dans une nouvelle traduction tenant compte des recherches recentes sur le philosophe, lesquelles connaissent un nouvel essor depuis quelques annees grace a l'edition, desormais achevee, de ses oeuvres Completes a l'Academie Bavaroise des Sciences. (shrink)

_Initiating Psychoanalysis_ presents an international collection of papers brought together by the Working Party on Initiating Psychoanalysis of the European Psychoanalytic Federation and addresses the specific clinical and technical issues involved in launching the processes that are at the core of psychoanalysis and psychoanalytic treatment. Expert contributors provide introductions and commentaries on a selection of psychoanalytic papers, including one by Freud himself, which refer to beginning psychoanalytic treatment in a wide range of settings. Divided into four main sections, areas of (...) discussion include: historical and conceptual developments in the field practical, technical and ethical considerations unconscious transference and counter-transference dynamics of initial interviews internal factors that can help or hinder psychoanalysts in their work to initiate psychoanalysis. This book will be helpful to all psychoanalytical practitioners in thinking about their work in first interviews with prospective patients, as well as psychoanalysts and psychotherapists at all levels of experience, who will be able to use this book to enrich their own practice. (shrink)

Since the introduction of drugs to prevent vertical transmission of HIV, the purpose of and approach to HIV testing of pregnant women has increasingly become an area of major controversy. In recent years, many strategies to increase the uptake of HIV testing have focused on offering HIV tests to women in pregnancy-related services. New global guidance issued by the World Health Organization (WHO) and the Joint United Nations Programme on HIV/AIDS (UNAIDS) specifically notes these services as an entry point for (...) provider-initiated HIV testing and counseling (PITC). The guidance constitutes a useful first step towards a framework within which PITC sensitive to health, human rights and ethical concerns can be provided to pregnant women in health facilities. However, a number of issues will require further attention as implementation moves forward. It is incumbent on all those involved in the scale up of PITC to ensure that it promotes long-term connection with relevant health services and does not result simply in increased testing with no concrete benefits being accrued by the women being tested. Within health services, this will require significant attention to informed consent, pre- and post-test counseling, patient confidentiality, referrals and access to appropriate services, as well as reduction of stigma and discrimination. Beyond health services, efforts will be needed to address larger societal, legal, policy and contextual issues. The health and human rights of pregnant women must be a primary consideration in how HIV testing is implemented; they can benefit greatly from PITC but only if it is carried out appropriately. (shrink)

A meadow is a commutative ring with an inverse operator satisfying 0⁻¹ = 0. We determine the initial algebra of the meadows of characteristic 0 and prove a normal form theorem for it. As an immediate consequence we obtain the decidability of the closed term problem for meadows and the computability of their initial object.

In 2016 the Chinese government initiated a nationwide campaign aiming to eliminate poverty in China by 2020. Over 20% of listed firms in China have made significant contributions to the campaign. Using hand-collected data on listed firms’ contributions to the campaign and multivariate analyses, we examine whether managers’ and politicians’ personal incentives play an important role in firms’ contributions to the campaign. The results show that firms are more likely to contribute if they are state-owned and managers are appointed by (...) governments, if managers have a higher risk of being targeted in a concurrent anti-corruption campaign, if the political leaders in their province are new or intend to seek promotion, and if managers or directors have experienced poverty in their early life. The results suggest that it is important to consider managers’ and politicians’ personal incentives in CSR activities that could have a grand social impact. (shrink)

Following the Second Summit on Human Gene Editing in Hong Kong in 2018, where the birth of two girls with germline genome editing was revealed, the need for a responsible pathway to the clinical application of human germline genome editing has been repeatedly emphasised. This paper aims to contribute to the ongoing discussion on research ethics issues in germline genome editing by exploring key issues related to the initial applications of CRISPR in reproductive medicine. Following an overview of the current (...) discussion on bringing germline genome editing into clinical practice, we outline the specific challenges associated with such interventions and the features that distinguish them from conventional clinical testing of new medical treatments. We then review proposed ethical requirements for initial heritable genome editing, such as the absence of reasonable alternatives, the existence of sufficient and reliable preclinical data, appropriate informed consent, requirements related to safety, and long-term follow-up. (shrink)

A distinct group of receptors including DCC, UNC5, RET and Ptc1 is known to function in ligand‐dependent neuronal growth and differentiation or axon guidance. Acting as “dependence receptors”, they may also regulate neuronal cell survival by inducing apoptosis in the absence of cognate ligand. Receptor‐initiated apoptosis requires proteolytic (caspase) cleavage and exposure of a pro‐apoptotic region in the cytoplasmic domains of the receptors. In contrast, classical apoptosis induced by growth factor or cytokine deprivation involves loss of survival signaling without receptor (...) cleavage. DCC, UNC5, RET and Ptc1 are downregulated or mutated in diverse cancers, and show properties characteristic of tumor suppressors, consistent with their ability to promote neuronal cell death. Dysfunctional dependence receptors have been linked to the loss of specific neurons in certain inherited and neurodegenerative diseases. Dependence receptor‐initiated apoptosis represents a novel paradigm for the controlled removal of specific cells during neural development and elimination of malignant cells that have strayed beyond regions of ligand availability. BioEssays 26:656–664, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

Anthropology of Consciousness, Volume 32, Issue 1, Page 33-54, Spring 2021.

MOTIVATION The constructivization of ; => D(_£^') poses several problems. For some of these the tools of MD can be modified; for others new methods will need to be established. What must we do to make a full approximation to ; * D? We ...

Sa gloire projetée tantôt sur l'un, tantôt sur l'autre de ses thèmes -harmonie préétablie, optimisme, monade, etc. - Leibniz n'a jamais donné lieu à une de ces agressivités idéologiques qui lancent une mode dans l'intelligentsia. Moderniste? Non. Moderne? Oui. Aujourd'hui, de plus en plus notre contemporain. Son immense savoir - en progrès sur celui de la Renaissance - semble préfigurer l'Encyclopédie du monde actuel. Ne multiplions pas des exemples. Son algorithme infinitésimal, la dyatique, l'art combinatoire sont à la base de (...) notre Mécanique, de nos ordinateurs et par là, sans doute, d'une notion d'ordre qui a cessé d'être linéaire. Pour formuler ses nouveaux calculs en mathématiques et en logique - raisonner, c'est aussi calculer - et suivre les migrations des peuples au cours de l'histoire, il médite sur le langage. Il l'interprète selon la théorie de l'expression et non plus sur celles des signes. Il nous rapproche de nos préoccupations linguistiques, il déplace l'épistémologie vers la philosophie analytique : presque notre contemporain. En politique et morale, il projetait Société des Nations et Conciles : peut-être son souci de tout concilier l'a-t-il trop limité à une morale de bon sens difficilement compatible avec l'amoralisme de nos grands Etats. Mais que l'on n'oublie pas de savourer le style (en français) de Leibniz : grenu, familier, soutenu d'exemples, clair-profond. (shrink)

In a fresh look at the age-old question of nature's laws versus individual choice, Machan offers an insightful discussion of human initiative as a basic feature ...

Peer interaction has been found to be conducive to learning in many settings. Knowledge co-construction has been proposed as one explanatory mechanism. However, KCC is a theoretical construct that is too abstract to guide the development of instructional software that can support peer interaction. In this study, we present an extensive analysis of a corpus of peer dialogs that we collected in the domain of introductory Computer Science. We show that the notion of task initiative shifts correlates with both KCC (...) and learning. Speakers take task initiative when they contribute new content that advances problem solving and that is not invited by their partner; if initiative shifts between the partners, it indicates they both contribute to problem solving. We found that task initiative shifts occur more frequently within KCC episodes than outside. In addition, task initiative shifts within KCC episodes correlate with learning for low pre-testers, and total task initiative shifts correlate with learning for high pre-testers. As recognizing task initiative shifts does not require as much deep knowledge as recognizing KCC, task initiative shifts as an indicator of productive collaboration are potentially easier to model in instructional software that simulates a peer. (shrink)

A rich literature in bioethics argues against the use of anonymous gamete donation in the name of the ‘interest in knowing one’s genetic origins’. This interest stems from medical as well as psychosocial and identity reasons. The term ‘genealogical bewilderment’ has been coined to express the predicament of those deprived of access to information about their origins. Another rich body of literature in bioethics discusses arguments for and against posthumous-assisted reproduction (PAR), with a recent focus on PAR that is initiated (...) by the parents of a deceased man (rather than his partner). This paper revisits arguments against PAR, in light of arguments regarding the interest in knowing one’s genetic origins. Limiting the discussion to the specific context of parent-initiated PAR (PIPAR), we argue that the use of cryopreserved sperm from a deceased identifiable man in the context of PIPAR may be ethically preferable when compared with the use of anonymous donor sperm, since it allowsgenealogical certainty, that is, giving the prospective child access to information about the identity, life story and ancestry of the genetic progenitor as well asgenealogical embeddedness, that is, close relationship with extended family members. (shrink)

There is a need to rapidly assess the impact of new technology initiatives on the Counter Improvised Explosive Device battle in Iraq and Afghanistan. The immediate challenge is the need for rapid decisions, and a lack of engineering test data to support the assessment. The rapid assessment methodology exploits available information to build a probabilistic model that provides an explicit executable representation of the initiative’s likely impact. The model is used to provide a consistent, explicit, explanation to decision makers (...) on the likely impact of the initiative. Sensitivity analysis on the model provides analytic information to support development of informative test plans. (shrink)

Recent literature on Islam and the digital covers a wide range of topics and themes; however, what is yet to be developed from an Islamic perspective is a broader philosophical framework that accounts for the nature, exigencies and affordances of contemporary digital technologies. In advance of such a framework, this article is an attempt to open the way to philosophical engagement with issues of digital ethics from an Islamic perspective. After a brief review of recent literature on Islam and the (...) digital and a significantly earlier work by Ziauddin Sardar, in which he proposed an information strategy for the Muslim world, this paper provides some background to Islamic ethics and the wide field of ethical theories in the Islamic tradition. This paper then proceeds by identifying and outlining examples of contemporary themes in Islam and the digital which conceal underlying philosophical and theological issues. Finally, this paper considers the significant scale and scope of the transformations involved in the ongoing transposition to the ‘onlife’ and highlights several areas where Islamic perspectives may be seen to converge or diverge with other strands of scholarship on digital ethics. (shrink)