This paper presents GlamMap, a visualization tool for large, multi-variate georeferenced humanities data sets. Our approach visualizes the data as glyphs on a zoomable geographic map, and performs clustering and data aggregation at each zoom level to avoid clutter and to prevent overlap of symbols. GlamMap was developed for the Galleries, Libraries, Archives, and Museums (GLAM) domain in cooperation with researchers in philosophy. We demonstrate the usefulness of our approach by a case study on history of logic, which involves navigation (...) and exploration of 7100 bibliographic records, and scalability on a data set of sixty million book records. (shrink)

We propose a novel type of low distortion radial embedding which focuses on one specific entity and its closest neighbors. Our embedding preserves near-exact distances to the focus entity and aims to minimize distortion between the other entities. We present an interactive exploration tool SolarView which places the focus entity at the center of a "solar system" and embeds its neighbors guided by concentric circles. SolarView provides an implementation of our novel embedding and several state-of-the-art dimensionality reduction and embedding techniques, (...) which we adapted to our setting in various ways. We experimentally evaluated our embedding and compared it to these state-of-the-art techniques. The results show that our embedding competes with these techniques and achieves low distortion in practice. Our method performs particularly well when the visualization, and hence the embedding, adheres to the solar system design principle of our application. Nonetheless - as with all dimensionality reduction techniques - the distortion may be high. We leverage interaction techniques to give clear visual cues that allow users to accurately judge distortion. We illustrate the use of SolarView by exploring the high-dimensional metric space of bibliographic entity similarities. (shrink)

This paper presents the current state of development of GlamMap, a visualisation tool that displays library metadata on an interactive, computer-generated geographic map. The focus in the paper is on the most crucial improvement achieved in the development of the tool: GlamMapping Trove. The visualisation of Trove’s sixtymillion book records is possible thanks to an improved database structure, more efficient data retrieval, and more scalable visualisation algorithms. The paper analyses problems encountered in visualising massive datasets, describes remaining challenges for the (...) tool, and presents a use case demonstrating GlamMap’s ability to serve researchers in the history of ideas. (shrink)

Social epistemologists should be well-equipped to explain and evaluate the growing vulnerabilities associated with filter bubbles, echo chambers, and group polarization in social media. However, almost all social epistemology has been built for social contexts that involve merely a speaker-hearer dyad. Filter bubbles, echo chambers, and group polarization all presuppose much larger and more complex network structures. In this paper, we lay the groundwork for a properly social epistemology that gives the role and structure of networks their due. In particular, (...) we formally define epistemic constructs that quantify the structural epistemic position of each node within an interconnected network. We argue for the epistemic value of a structure that we call the (m,k)-observer. We then present empirical evidence that (m,k)-observers are rare in social media discussions of controversial topics, which suggests that people suffer from serious problems of epistemic vulnerability. We conclude by arguing that social epistemologists and computer scientists should work together to develop minimal interventions that improve the structure of epistemic networks. (shrink)

In this paper, we explain and showcase the promising methodology of testimonial network analysis and visualization for experimental epistemology, arguing that it can be used to gain insights and answer philosophical questions in social epistemology. Our use case is the epistemic community that discusses vaccine safety primarily in English on Twitter. In two studies, we show, using both statistical analysis and exploratory data visualization, that there is almost no neutral or ambivalent discussion of vaccine safety on Twitter. Roughly half the (...) accounts engaging with this topic are pro-vaccine, while the other half are con-vaccine. We also show that these two camps rarely engage with one another, and that the con-vaccine camp has greater epistemic reach and receptivity than the pro-vaccine camp. In light of these findings, we question whether testimonial networks as they are currently constituted on popular fora such as Twitter are living up to their promise of delivering the wisdom of crowds. We conclude by pointing to directions for further research in digital social epistemology. (shrink)

In this position paper, we describe a number of methodological and philosophical challenges that arose within our interdisciplinary Digital Humanities project CatVis, which is a collaboration between applied geometric algorithms and visualization researchers, data scientists working at OCLC, and philosophers who have a strong interest in the methodological foundations of visualization research. The challenges we describe concern aspects of one single epistemic need: that of methodologically securing (an increase in) trust in visualizations. We discuss the lack of ground truths in (...) the (digital) humanities and argue that trust in visualizations requires that we evaluate visualizations on the basis of ground truths that humanities scholars themselves create. We further argue that trust in visualizations requires that a visualization provides provable guarantees on the faithfulness of the visual representation and that we must clearly communicate to the users which part of the visualization can be trusted and how much. Finally, we discuss transparency and accessibility in visualization research and provide measures for securing transparency and accessibility. (shrink)

Libraries provide access to large amounts of library metadata. Unfortunately, many libraries only offer textual interfaces for searching and browsing their holdings. Visualizations provide simpler, faster, and more efficient ways to navigate, search and study large quantities of metadata. This paper presents GlamMap, a visualization tool that displays library metadata on an interactive, computer-generated geographic map. We provide detailed discussion of how GlamMap benefits the work of librarians and researchers. We show how geographic representations help librarians to perform tasks such (...) as collection assessment and how geographic information helps researchers to identify important scientific resources. (shrink)

Beauchamp and Childress’ definition of autonomous decision‐making includes the conditions of intentionality, understanding, and non‐control. In genetics, however, a relational conception of autonomy has been increasingly recognized. This article aims to empirically assess aspects of social influence in genetic testing decision‐making and to connect these with principlist and relational theories of autonomy. We interviewed 18 adult genetic counsellees without capacity issues considering predictive genetic testing for cancer predisposition for themselves and two counselling physicians in Switzerland. We conducted a qualitative analysis, (...) building on a grounded theory study about predictive genetic testing decision‐making. We found that some participants agreed to predictive genetic testing predominantly because relatives wanted them to do it, with some even acting contrary to their own convictions. Others, in contrast, based their decision on purely individualistic reasons but expressed difficulties in explaining their decision to their social environment. Healthcare professionals had a critical influence on decision‐making in many cases without being manipulative, as perceived by counsellees. Still, cases of coercion and social pressure occurred within social relationships. In conclusion, predictive genetic testing decision‐making includes relational and individualistic aspects, and both are compatible with autonomous decision‐making. While the principlist and relational notions of autonomy compete on a theoretical level, they are two sides of the same coin when used as analytical lenses for genetic testing decision‐making. Social acceptance of refusal of testing should be improved to mitigate social pressure. Individuals should be encouraged to decide for themselves how much their social environment influences their decision regarding predictive genetic testing. (shrink)

Although lie detection procedures have been fundamentally criticized since their inception at the beginning of the 20th century, they are still in use around the world. In addition, they have created some remarkable appeal in the context of counterterrorism policies. Thereby, the links between science and fiction in this topic are quite tight and by no means arbitrary: In the progressive narrative of the lie detection devices, there is a promise of changing society for the better, which is entangled in (...) a fictional narrative provided by many cinematic and literary examples. By drawing on the concept of “diegetic technologies” formulated by David Kirby, we want to highlight the role of science fictional narratives in the historical development and current application of lie detection procedures. We therefore aim to use this conceptual frame to analyze the role of prevention-oriented mind reading procedures, which are developed for or already used in the “war on terror” with reference to their fictional predecessors. One virulent factor has to be highlighted in this context: The fictional engagement with possible new lie detection practices is in itself creating a legitimating ground for future security technologies. (shrink)

This article is concerned with Klee’s belief that ‘intuition’ is indispensable to the artistic and scientific understanding of natural processes and laws of nature. Examples of his pictorial practice are discussed which derive from the as yet for the most part unpublished and little studied writings from the period at the Bauhaus. Taking the methodologically diverse literature about Klee into account, this paper tries to understand Klee’s ‘scientism’ in the cultural and theoretical context of his time.Keywords: Intuition; Genius; E. T. (...) A. Hoffmann; Wilhelm Worringer. (shrink)

Die globalen Veränderungen fordern unser Wissen über die Welt und über uns selbst heraus. Der Klimawandel, die globale Covid-19-Pandemie und Konflikte um die Bedeutung wissenschaftlicher Erkenntnisse führen uns unweigerlich zu einer Vielzahl komplexer philosophischer Fragen. Dabei rücken verstärkt Themen der theoretischen Philosophie in den Vordergrund: Was ist eigentlich Wissen? Auf welche Informationen können wir uns verlassen? Ist die Wahrheit relativ? Was macht ExpertInnen aus? Was ist gute wissenschaftliche Praxis? Was bedeutet 'evidenzbasiert'? Welchen sozialen und globalen Einflüssen ist unser Wissenserwerb ausgesetzt? (...) In der Ausbildung von Philosophie- und Ethikstudierenden gibt es oft eine große Scheu, Disziplinen wie Erkenntnistheorie und Wissenschaftsphilosophie zu erlernen und zu unterrichten. Zu abstrakt und lebensweltlich irrelevant, sagen viele. Dieses Buch soll diese Berührungsängste beseitigen helfen, indem die theoretischen Grundlagen auf die Probleme der Gegenwart angewendet und mit vielseitigen Methoden erschlossen werden. Zwei Ziele stehen im Vordergrund: Zum einen soll deutlich werden, dass die Beschäftigung mit theoretischer Philosophie für das persönliche und das gesellschaftliche Zusammenleben von zentraler Bedeutung ist. Zum anderen zeigen eine Reihe didaktischer Tools, wie man Lernende dabei aktiv in den Lernprozess miteinbezieht. (shrink)

The representation of history continues to evolve in the domain of museum exhibitions. This evolution is informed in part by the creation of new display methods—many of which depart from the traditional conventions used to achieve the “museum effect”—in part by an increased attention to the museum–visitor relationship. In this context the ethical force of bearing witness, at times a crucial aspect of the museum experience, has emerged as a particularly compelling issue. In seeking to represent and address atrocity, injustice, (...) and the abrogation of human rights, museums have the potential to become “sites of conscience” and to encourage “historical consciousness.” Through a series of three exhibitions devoted to slavery, the New-York Historical Society demonstrated how such sites can be constructed and how objects can be deployed to represent extreme or “limit cases.” In this review/essay I investigate and interrogate these exhibitions, looking closely at the use of objects as a source of “indirect testimony” and at the “dialogical situation” that might arise in an encounter among objects, exhibit narratives, and visitors. Thinking in terms of point of view, I look at the variety of rhetorical platforms from which objects speak in these exhibitions; thinking in terms of syntax, I look at the effects of ordering and of the radical juxtaposition of objects; thinking in terms of irony, I look at the provocations of double-voiced narratives and at how objects are used to support those historical sentences. (shrink)

The differences between the "habits of the heart" in German and U.S.-American corporations can be described by analyzing the way corporations deal with norms and values within their organizations. Whereas many U.S. corporations have introduced formal business ethics programs, German companies are very reluctant to address normative questions publicly. This can be explained by the different cultural backgrounds in both countries. By defining these different "habits of the heart" underlying German and American business ethics it is possible to show the (...) problems and questions within the intercultural management of values, but also the possible solutions. (shrink)

Definition of the problemThe Shared Decision Making model is becoming increasingly popular also in the German-speaking context, but it only considers values of patients to be relevant for medical decisions. Nevertheless, studies show that the values of physicians are also influential in medical decisions. Moreover, physicians are often unaware of this influence, which makes it impossible to control it.ArgumentsThe influence of both patients’ and physicians’ values is examined from an empirical and normative perspective. The review about the empirical data provides (...) a necessary overview about the status quo, whereas I deduct rules for value-influenced behaviour in the decision making process in the normative approach. Therefore, different scenarios are taken into account to explore in which situations it is acceptable for physicians to let their values be part of the decision making process. The conscious use of values is only possible, when physicians are aware of their influence. To raise awareness, the best option would be to educate future physicians about it in their training. Therefore, this article provides a teaching concept for a unit that could be part of an ethics class for physicians in training. Furthermore, patient’s rights and responsibilities in the decision making process are discussed.ConclusionI conclude that it is necessary to take the influence of values into account and include this knowledge into the training of physicians. Conclusively, recommendations for patients and physicians and their dealing with values in shared decision making processes are suggested. (shrink)

Definition of the problemThe Shared Decision Making model is becoming increasingly popular also in the German-speaking context, but it only considers values of patients to be relevant for medical decisions. Nevertheless, studies show that the values of physicians are also influential in medical decisions. Moreover, physicians are often unaware of this influence, which makes it impossible to control it.ArgumentsThe influence of both patients’ and physicians’ values is examined from an empirical and normative perspective. The review about the empirical data provides (...) a necessary overview about the status quo, whereas I deduct rules for value-influenced behaviour in the decision making process in the normative approach. Therefore, different scenarios are taken into account to explore in which situations it is acceptable for physicians to let their values be part of the decision making process. The conscious use of values is only possible, when physicians are aware of their influence. To raise awareness, the best option would be to educate future physicians about it in their training. Therefore, this article provides a teaching concept for a unit that could be part of an ethics class for physicians in training. Furthermore, patient’s rights and responsibilities in the decision making process are discussed.ConclusionI conclude that it is necessary to take the influence of values into account and include this knowledge into the training of physicians. Conclusively, recommendations for patients and physicians and their dealing with values in shared decision making processes are suggested. (shrink)

Definition of the problemThe Shared Decision Making model is becoming increasingly popular also in the German-speaking context, but it only considers values of patients to be relevant for medical decisions. Nevertheless, studies show that the values of physicians are also influential in medical decisions. Moreover, physicians are often unaware of this influence, which makes it impossible to control it.ArgumentsThe influence of both patients’ and physicians’ values is examined from an empirical and normative perspective. The review about the empirical data provides (...) a necessary overview about the status quo, whereas I deduct rules for value-influenced behaviour in the decision making process in the normative approach. Therefore, different scenarios are taken into account to explore in which situations it is acceptable for physicians to let their values be part of the decision making process. The conscious use of values is only possible, when physicians are aware of their influence. To raise awareness, the best option would be to educate future physicians about it in their training. Therefore, this article provides a teaching concept for a unit that could be part of an ethics class for physicians in training. Furthermore, patient’s rights and responsibilities in the decision making process are discussed.ConclusionI conclude that it is necessary to take the influence of values into account and include this knowledge into the training of physicians. Conclusively, recommendations for patients and physicians and their dealing with values in shared decision making processes are suggested. (shrink)

Contributed research papers presented at seminar.

Summary This essay aims to elucidate the collaborative dimension of the knowledge-making process in eighteenth-century Linnaean botany. Due to its ever increasing and potentially infinite need for information, Linnaean botany had to rely more and more heavily on the accumulation and aggregation of contributions by many people. This, in turn, had a crucial impact on the genesis and form of botanical publications: the more comprehensive the project, the larger the effect. It was the botanist Carl Linnaeus who managed to establish (...) himself as the centre of this contributory knowledge-making process. Given the exponential growth in the number of known species and the resulting need for observation, this was the necessary condition which allowed him continuously to update and correct his systematic works, and allowed them to maintain their status as the central catalogues of a global botany for decades. (shrink)

The term ‘locked-in’ syndrome (LIS) describes a medical condition in which persons concerned are severely paralyzed and at the same time fully conscious and awake. The resulting anarthria makes it impossible for these patients to naturally communicate, which results in diagnostic as well as serious practical and ethical problems. Therefore, developing alternative, muscle-independent communication means is of prime importance. Such communication means can be realized via brain–computer interfaces (BCIs) circumventing the muscular system by using brain signals associated with preserved cognitive, (...) sensory, and emotional brain functions. Primarily, BCIs based on electrophysiological measures have been developed and applied with remarkable success. Recently, also blood flow–based neuroimaging methods, such as functional magnetic resonance imaging (fMRI) and functional near-infrared spectroscopy (fNIRS), have been explored in this context. After reviewing recent literature on the development of especially hemodynamically based BCIs, we introduce a highly reliable and easy-to-apply communication procedure that enables untrained participants to motor-independently and relatively effortlessly answer multiple-choice questions based on intentionally generated single-trial fMRI signals that can be decoded online. Our technique takes advantage of the participants’ capability to voluntarily influence certain spatio-temporal aspects of the blood oxygenation level–dependent (BOLD) signal: source location (by using different mental tasks), signal onset and offset. We show that healthy participants are capable of hemodynamically encoding at least four distinct information units on a single-trial level without extensive pretraining and with little effort. Moreover, realtime data analysis based on simple multi-filter correlations allows for automated answer decoding with a high accuracy (94.9%) demonstrating the robustness of the presented method.. (shrink)

Goal-setting theory states that challenging, specific, and concrete goals (i.e., subordinate goals) are powerful motivators and boost performance in goal pursuit more than vague or abstract goals (i.e., superordinate goals). Goal-setting theory predominantly focuses on single, short-term goals and less on broad, long-term challenges. This review article extends goal-setting theory and argues that superordinate goals also fulfill a crucial role in motivating behavior, particularly when addressing broad, long-term challenges. The purpose of this article is to show theoretically that people pursue (...) long-term goals more successfully when they focus on subordinate and superordinate goals simultaneously than when they focus on either subordinate or superordinate goals alone. (shrink)

Was ist Wurde? Konnen auch nichtmenschliche Tiere Wurde haben? Bettina Huber geht diesen Fragen nach, indem sie sich mit verschiedenen Auffassungen von Wurde befasst und davon ausgehend genauer auf das Verstandnis von Wurde als einer Haltung eingeht: Uber Wurde als Haltung zu verfugen bedeutet, mit dem eigenen Selbstbild in Ubereinstimmung zu leben. Die Autorin zeigt, inwiefern bestimmte nichtmenschliche Tiere die notwendigen Fahigkeiten besitzen, um ein Selbstbild zu entwickeln und damit ubereinzustimmen. Anschliessend beschaftigt sie sich mit den Bedingungen, die fur (...) ein Leben in Wurde erfullt sein mussen. Am Ende geht es um ein konkretes Beispiel, namlich warum Grossaquarien Delfinen ein Leben in Wurde nicht ermoglichen konnen - und in bestimmten Fallen eine Wurdeverletzung oder gar eine Demutigung vorliegt. (shrink)

This article explores how historians of emotions and historians of the senses can collaborate to write a history of emotional experience that takes seriously the corporeality of emotions. It invest...

(1981). Differing national orientations toward the future: A comparative examination of societal characteristics and public opinion∗. World Futures: Vol. 17, No. 3-4, pp. 157-194.

Background The Liverpool Care Pathway is an interdisciplinary protocol, aiming to ensure that dying patients receive dignified and individualized treatment and care at the end-of-life. LCP was originally developed in 1997 in the United Kingdom from a model of cancer care successfully established in hospices. It has since been introduced in many countries, including Norway. The method was withdrawn in the UK in 2013. This review investigates whether LCP has been adapted and validated for use in nursing homes and for (...) dying people with dementia. Methods This systematic review is based on a systematic literature search of MEDLINE, CINAHL, EMBASE, and Web of Science. Results The search identified 12 studies, but none describing an evidence-based adaption of LCP to nursing home patients and people with dementia. No studies described the LCP implementation procedure, including strategies for discontinuation of medications, procedures for nutrition and hydration, or the testing of such procedures in nursing homes. No effect studies addressing the assessment and treatment of pain and symptoms that include dying nursing home patients and people with dementia are available. Conclusion LCP has not been adapted to nursing home patients and people with dementia. Current evidence, i.e. studies investigating the validity and reliability in clinically relevant settings, is too limited for the LCP procedure to be recommended for the population at hand. There is a need to develop good practice in palliative medicine, Advance Care Planning, and disease-specific recommendations for people with dementia. (shrink)

The Liverpool Care Pathway is an interdisciplinary protocol, aiming to ensure that dying patients receive dignified and individualized treatment and care at the end-of-life. LCP was originally developed in 1997 in the United Kingdom from a model of cancer care successfully established in hospices. It has since been introduced in many countries, including Norway. The method was withdrawn in the UK in 2013. This review investigates whether LCP has been adapted and validated for use in nursing homes and for dying (...) people with dementia. This systematic review is based on a systematic literature search of MEDLINE, CINAHL, EMBASE, and Web of Science. The search identified 12 studies, but none describing an evidence-based adaption of LCP to nursing home patients and people with dementia. No studies described the LCP implementation procedure, including strategies for discontinuation of medications, procedures for nutrition and hydration, or the testing of such procedures in nursing homes. No effect studies addressing the assessment and treatment of pain and symptoms that include dying nursing home patients and people with dementia are available. LCP has not been adapted to nursing home patients and people with dementia. Current evidence, i.e. studies investigating the validity and reliability in clinically relevant settings, is too limited for the LCP procedure to be recommended for the population at hand. There is a need to develop good practice in palliative medicine, Advance Care Planning, and disease-specific recommendations for people with dementia. (shrink)