Astrolabes serving all latitudes are very rare. This recently rediscovered sixteenth-century Spanish example raises a host of questions which can only be addressed by considering all other such instruments and the few available textual sources. The instruments can all be traced back, not always directly, to an invention of the eleventh-century Andalusian astronomer Ali ibn Khalaf, preserved in the Old Castillian Libros del Saber de Astronomía of King Alfonso X. The design of this particular astrolabe and the engraving on it (...) are investigated in detail, and the as yet unidentified maker is associated with the circle around Juan de Herrera, architect of the palace-monastery of San Lorenzo de El Escorial. (shrink)

Dutch developments on euthanasia have drawn much attention over the years. Defenders and opponents have been telling very different stories about the practice of euthanasia and the frequency of cases, and the Dutch government has been struggling with the legal and moral problems involved. Concern about the procedures followed by physicians as well as questions on the “real” figures led the government to decide to organize an epidemiological study on the extent and the decision making. The results of the study (...) were published in November 1991. Interpretation of the data may lead to a final settlement of the debate on euthanasia and has inevitably led to a revival of the moral debate of the 1970s. For the moment it has been decided that euthanasia will remain officially illegal under the Penal Code. However, in cases where euthanasia does occur, Attorneys General will continue to check the procedures followed by physicians to ensure no abuses have occurred and to safeguard physicians against prosecution. In this contribution, we discuss the development and intertwinement of legal, medical, and moral aspects of euthanasia in The Netherlands and the effects of the empirical studies of 1991, both on definitions and procedures for medical decisions at the end of life. (shrink)

BackgroundIn specific situations it may be necessary to make an exception to the general rule of informed consent for scientific research with an intervention. Earlier reviews only described subsets of arguments for exceptions to waive consent.MethodsHere, we provide a more extensive literature review of possible exceptions to the rule of informed consent and the accompanying arguments based on literature from 1997 onwards, using both Pubmed and PsycINFO in our search strategy.ResultsWe identified three main categories of arguments for the acceptability of (...) a consent waiver: data validity and quality, major practical problems, and distress or confusion of participants. Approval by a medical ethical review board always needs to be obtained. Further, we provide examples of specific conditions under which consent waiving might be allowed, such as additional privacy protection measures.ConclusionsThe reasons legitimized by the authors of the papers in this overview can be used by researchers to form their own opinion about requesting an exception to the rule of informed consent for their own study. Importantly, rules and guidelines applicable in their country, institute and research field should be followed. Moreover, researchers should also take the conditions under which they feel an exception is legitimized under consideration. After discussions with relevant stakeholders, a formal request should be sent to an IRB. (shrink)

The open practice of euthanasia in The Netherlands stood alone in the world until the government of the Northern Territories in Australia accepted the possibility of physician-assisted suicide. Even though the active ending of lives in The Netherlands is still a crime by law, the current practice allows it and acquits physicians if certain conditions have been met. Of the many facets of euthanasia, the teaching of this practice represents a further logical step. In this contribution, we intend to describe (...) the comprehensive teaching program of euthanasia of the Free University of Amsterdam's Postgraduate Family Medicine Program. Here students receive university-based training for 1 day a week in a cohort of 12 and on the job training for 4 days with individual family physicians for 2 consecutive years. We especially intend to portray the integration of euthanasia into the wider teaching of the process of counseling and aid of the dying. (shrink)

Important bioethcs changes are underway in the Netherlands that carry, for better or worse, far-reaching social consequences. The two major areas of change involve economics and containing soaring health costs and end-of-life care as reflected in several high-profile cases: in a decision handed down by the Dutch Supreme Court on reviewing the procedures for the termination of life, in the discussion surrounding The Groningen Protocol and the active ending of lives in neonatology, and in a report of a Royal Dutch (...) Medical Society's Committee on the role of physicians in ending life in cases of requests to die outside the area of terminal diseases. (shrink)

From the 1960s, African theologians sought to decolonise biblical scholarship, calling for a hermeneutical approach that pays attention to the African sociocultural context – inculturation. One of the undergirding principles of inculturation is that there are African sociocultural questions that the Bible can address through the appropriate interpretative methodology. Thus, this culminated in the application of inculturation on different levels. Similarly, an analysis of Akan aphorisms – the anthology of valuable data on Akan anthropology and communitarian egalitarianism – and the (...) Johannine theology of unity reveals that there are sociocultural maladies that require inculturation. Consequently, the study employed Ukpong’s inculturation hermeneutics to read the Johannine unity ideation because it facilitates the cross-pollination of ideas – the Johannine unity ideation to critique the Akan culture and the conceptualisation of unity in Akan proverbial lore to enrich the understanding of the Johannine theology of unity. The findings indicated that Akan unity ideation receives its impetus from personal and communal benefits, making sustainability impossible without them. Additionally, it contravenes the tenets of Akan communalism and anthropology. Furthermore, it revealed that Christian unity is grounded on replicating the divine community; therefore, it can fill the lacunae in the Akan concept. Finally, it established that the culture enriches the text.Contribution: Given that this article is an interactive engagement between the Johannine and Akan concepts of unity, it contributes to the ongoing discussions on contextual theology – the inculturation of the New Testament in the African context. Furthermore, it contributes to the discussions on Akan communalism. (shrink)

Both the Johannine and Akan cultures are described in scholarly literature as collectivistic communities that value love as a communal value. Nonetheless, a scholarly analysis of the Akan concept reveals that Akan proverbial tradition promotes love motivated by the expectation of reciprocation. Thus, the article aimed to provide a biblical response to these challenges for Akan Christians, who hold love as both a traditional and theological value. Consequently, the study employed Gatti’s dialogic hermeneutics because it encourages engagement between text and (...) culture, viewing them as dialogue partners from which a call to action emanates directed at the interpreter’s context. Even though the Akan concept relates love to sacrifice, forgiveness and reciprocity, it promotes conditional love, thereby diminishing its concept of love-motivated sacrifices and reciprocity. By incarnating the concept of love that Jesus promotes and embodies in John, Akan Christians can establish a culture that reflects the community of God, proscribing conditional love and prescribing utmost and greater love – godly selfless and reciprocal love. In addition, it makes love the substratum of functional unity and interpersonal relationships. Ultimately, it makes love a divine command for the community of believers. Contribution: This article engages the Johannine and the Akan ideations of love through dialogic hermeneutics and, as such, contributes to African biblical hermeneutics and the ongoing discussions on the inculturation of the New Testament within the African context. (shrink)

ABSTRACTResponses to surprising events are dynamic. We argue that initial responses are primarily driven by the unexpectedness of the surprising event and reflect an interrupted and surprised state in which the outcome does not make sense yet. Later responses, after sense-making, are more likely to incorporate the valence of the outcome itself. To identify initial and later responses to surprising stimuli, we conducted two repetition-change studies and coded the general valence of facial expressions using computerised facial coding and specific facial (...) action using the Facial Action Coding System. Results partly supported our unfolding logic. The computerised coding showed that initial expressions to positive surprises were less positive than later expressions. Moreover, expressions to positive and negative surprises were initially similar, but after some time differentiated depending on the valence of the event. Importantly, these patterns were particularly pronounced in a subset of facially expres... (shrink)

This article presents a narratological reading of the Gospel of Mark with special attention given to the role, function and rhetorical impact of point of view. It is argued that through the use of ‘witnesses’ ranging from the omniscient narrator, to the character God, to the Old Testament Scriptures, the author of Mark presents a point of view that his implied reader would find difficult to counter. In addition to this, the article demonstrates that the motifs of allegiance, misunderstanding and (...) opposition in the Second Gospel are almost entirely confined to the adoption or rejection of the point of view being advocated for by the author of Mark. In the end, it is shown that only in the death of Jesus on the cross and the subsequent ‘centurion’s confession’ are the motifs resolved and is the point of view of Mark accepted by a human character. (shrink)

Hospital ethics committees in The Netherlands have had the unique responsibility of developing euthanasia policies for their institutions. Although each policy necessarily reflects a particular facility, family resemblances necessarily remain. In the interest of ethics committees outside The Netherlands that may soon face the same challenge, two such policies are presented here accompanied by commentary high-lighting their similarities and differences.

The approach to AIDS as a disease and a threat for social discrimination is used as an example to illustrate a conceptual thesis. This thesis is a claim that concerns what we call a medical issue or not, what is medicalised or needs to be demedicalised. In the friction between medicalisation and demedicalisation as discursive strategies the latter approach can only be effected through the employment of discourses or discursive strategies other than medicine, such as those of the law and (...) of economics. These discourses each realise different values, promote a different subject, and have a different concept of man. The concept of discourse is briefly outlined against concepts such as the linear growth concept of science and the growth model of science as changes in paradigm. The issue of testing for AIDS shows a conflict between the medical and the legal discourse and illustrates the title of our contribution: the human body as field of conflict between discourses. (shrink)

In many Western science systems, funding structures increasingly stimulate academic research to contribute to practical applications, but at the same time the rise of bibliometric performance assessments have strengthened the pressure on academics to conduct excellent basic research that can be published in scholarly literature. We analyze the interplay between these two developments in a set of three case studies of fields of chemistry in the Netherlands. First, we describe how the conditions under which academic chemists work have changed since (...) 1975. Second, we investigate whether practical applications have become a source of credibility for individual researchers. Indeed, this turns out to be the case in catalysis, where connecting with industrial applications helps in many steps of the credibility cycle. Practical applications yield much less credibility in environmental chemistry, where application-oriented research agendas help to acquire funding, but not to publish prestigious papers or to earn peer recognition. In biochemistry practical applications hardly help in gaining credibility, as this field is still strongly oriented at fundamental questions. The differences between the fields can be explained by the presence or absence of powerful upstream end-users, who can afford to invest in academic research with promising long term benefits. (shrink)

Van Vugt, van der Velde, and collaborators show how cognitive architectures can implement verbal theories of psychiatric problems. They show how one theory of depressive rumination can be implemented in the ACT‐R cognitive architecture by changing the contents of its simulated memory. These manipulations of memory habits lead the model to show impairments in a sustained attention task‐‐a plausible impairment given that people who suffer from depression have concentration complaints.

Rapid developments in Artificial Intelligence are leading to an increasing human reliance on machine decision making. Even in collaborative efforts with Decision Support Systems (DSSs), where a human expert is expected to make the final decisions, it can be hard to keep the expert actively involved throughout the decision process. DSSs suggest their own solutions and thus invite passive decision making. To keep humans actively ‘on’ the decision-making loop and counter overreliance on machines, we propose a ‘reflection machine’ (RM). This (...) system asks users questions about their decision strategy and thereby prompts them to evaluate their own decisions critically. We discuss what forms RMs can take and present a proof-of-concept implementation of a RM that can produce feedback on users’ decisions in the medical and law domains. We show that the prototype requires very little domain knowledge to create reasonably intelligent critiquing questions. With this prototype, we demonstrate the technical feasibility to develop RMs and hope to pave the way for future research into their effectiveness and value. (shrink)

After having defined the KARO logic for specifying intelligent agents in earlier work we now turn to the question how to realise agents specified in the KARO framework. To this end we look at agent programming languages that we have defined, and investigate how programs in these languages can be linked to the KARO logic.

Notwithstanding fears of overly permissive approaches and related pleas to refuse euthanasia for psychological suffering, some Belgian hospitals have declared that such requests could be admissible. However, some of these hospitals have decided that such requests have to be managed and carried out outside their walls. Ghent University Hospital has developed a written policy regarding requests for euthanasia for psychological suffering coming from patients from outside the hospital. The protocol stipulates several due care criteria that go beyond the requirements of (...) the Belgian Euthanasia Law. For instance, the legally required first and second consulted physicians should all be psychiatrists and be affiliated with a psychiatry department of a Flemish university hospital. Moreover, euthanasia for psychological suffering can only be performed if the advices of these consulted physicians are positive. Importantly, preliminary reflection by the multidisciplinary Hospital Ethics Committee was introduced to discuss every request for euthanasia for psychological suffering coming from outside the hospital. In this way, the protocol supports psychiatrists faced with the complexities of assessing such requests, improves the quality of euthanasia practice by ensuring transparency and uniformity, and offers patients specialised support and guidance during their euthanasia procedure. Nevertheless, some concerns still remain. (shrink)

Purpose – To review and discuss Luciano Floridi’s 2019 book The Logic of Information: A Theory of Philosophy as Conceptual Design, the latest instalment in his philosophy of information (PI) tetralogy, particularly with respect to its implications for library and information studies (LIS). Design/methodology/approach – Nine scholars with research interests in philosophy and LIS read and responded to the book, raising critical and heuristic questions in the spirit of scholarly dialogue. Floridi responded to these questions. Findings – Floridi’s PI, including (...) this latest publication, is of interest to LIS scholars, and much insight can be gained by exploring this connection. It seems also that LIS has the potential to contribute to PI’s further development in some respects. Research implications – Floridi’s PI work is technical philosophy for which many LIS scholars do not have the training or patience to engage with, yet doing so is rewarding. This suggests a role for translational work between philosophy and LIS. Originality/value – The book symposium format, not yet seen in LIS, provides forum for sustained, multifaceted and generative dialogue around ideas. (shrink)

This Handbook documents the main trends in current research between logic and language, including its broader influence in computer science, linguistic theory and cognitive science. The history of the combined study of Logic and Linguistics goes back a long way, at least to the work of the scholastic philosophers in the Middle Ages. At the beginning of this century, the subject was revitalized through the pioneering efforts of Gottlob Frege, Bertrand Russell, and Polish philosophical logicians such as Kazimierz Ajdukiewicz. Around (...) 1970, the landmark achievements of Richard Montague established a junction between state-of-the-art mathematical logic and generative linguistic theory. Over the subsequent decades, this enterprise of Montague Grammar has flourished and diversified into a number of research programs with empirical and theoretical substance. This appears to be the first Handbook to bring logic-language interface to the fore. Both aspects of the interaction between logic and language are demonstrated in the book i.e. firstly, how logical systems are designed and modified in response to linguistic needs and secondly, how mathematical theory arises in this process and how it affects subsequent linguistic theory. The Handbook presents concise, impartial accounts of the topics covered. Where possible, an author and a commentator have cooperated to ensure the proper breadth and technical content of the papers. The Handbook is self-contained, and individual articles are of the highest quality. (shrink)

The Danish theologian-philosopher K. E. Løgstrup is second in reputation in his homeland only to Søren Kierkegaard. He is best known outside Europe for his _The Ethical Demand_, first published in Danish in 1956 and published in an expanded English translation in 1997. _Beyond the Ethical Demand_ contains excerpts, translated into English for the first time, from the numerous books and essays Løgstrup continued to write throughout his life. In the first essay, he engages the critical response to _The Ethical (...) Demand,_ clarifying, elaborating, or defending his original positions. In the next three essays, he extends his contention that human ethics “demands” that we are concerned for the other by introducing the crucial concept of “sovereign expressions of life.” Like Levinas, Løgstrup saw in the phenomenon of “the other” the ground for his ethics. In his later works he developed this concept of “the sovereign expressions of life,” spontaneous phenomena such as trust, mercy, and sincerity that are inherently other-regarding. The last two essays connect his ethics with political life. Interest in Løgstrup in the English-speaking academic community continues to grow, and these important original sources will be essential tools for scholars exploring the further implications of his ethics and phenomenology. “K. E. Løgstrup’s work undoubtedly made in his time an original contribution to the field of moral philosophy and philosophy of religion. This translation makes extracts from his later publications on moral philosophy accessible to an English-speaking audience. I am again impressed by the depth of his ideas, which are certainly not outdated and still relevant for contemporary debates in moral philosophy.” —_Bert Musschenga, Vrije Universiteit, Amsterdam _ “Making a large part of Knud Løgstrup’s legacy accessible to the English-speaking public is an event of enormous cultural, philosophical and political importance—and we are all in debt to his disciple, Kies van Kooten Niekerk, and the University Press of Notre Dame, for making it happen. Løgstrup, alongside few other giants of 20th Century ethical thought, like Emmanuel Levinas or Hans Jonas, anticipated and articulated all the major challenges and urgent tasks with which the coming century is likely to confront the moral self. Our ethical discourse was all the poorer so far for being barred access to his findings and proposition. This will no longer be the case.” —_Zygmunt Bauman, emeritus, University of Leeds_ “The publication of an English translation of Knut Eljert Løgstrup's later works in ethics provides a wider readership with the opportunity to better understand his important contribution to ethics in the second half of the last century. With his notion of the _Sovereign Expressions of Life_ Løgstrup articulates his rejection of moral atomism that has become influential in recent times. The introduction and annotation by Kees van Kooten Niekerk are very helpful to see how Løgstrup's thought developed beyond _The Ethical Demand.” —__Hans S. Reinders, Vrije Universiteit, Amsterdam_. (shrink)

In dynamical multi-agent systems, agents are controlled by protocols. In choosing a class of formal protocols, an implicit choice is made concerning the types of agents, actions and dynamics representable. This paper investigates one such choice: An intensional protocol class for agent control in dynamic epistemic logic, called ‘DEL dynamical systems’. After illustrating how such protocols may be used in formalizing and analyzing information dynamics, the types of epistemic temporal models that they may generate are characterized. This facilitates a formal (...) comparison with the only other formal protocol framework in dynamic epistemic logic, namely the extensional ‘DEL protocols’. The paper concludes with a conceptual comparison, highlighting modeling tasks where DEL dynamical systems are natural. (shrink)

Most research in environmental psychology is conducted in individualistic countries and focuses on factors pertaining to individuals. It is yet unclear whether these findings also apply to more collectivistic countries, in which group factors might play a prominent role. In the current paper, we test the individual-focused value–identity–behaviour pathway, in which personal biospheric values relate to pro-environmental actions via environmental self-identity, in an individualistic and a collectivistic country. Furthermore, we test in both countries whether a new group-focused pathway also exists, (...) in which group values relate to pro-environmental behaviour via environmental group identity, particularly in collectivistic countries. Questionnaire studies were conducted among Dutch and Chinese students. Our results indicated that personal biospheric values, mostly via environmental self-identity, predict pro-environmental behaviour in both countries. We also found initial support for our newly proposed value–identity–behaviour pathway at the group level, particularly in China. Yet, in both countries, the association between group-level variables and pro-environmental behaviour was weaker than for personal-level variables, and partly overlapped with personal-level variables. Our findings show the relevance of personal- and group-level factors in understanding pro-environmental behaviour in both individualistic and collectivistic countries, which has strong theoretical and practical implications, particularly for developing international strategies to promote pro-environmental actions across the world. (shrink)