Non-governmental organizations are increasingly important drivers for businesses’ self-regulation to operate in a sustainable way. We shift the perspective on NGOs from focusing on their advocacy role to focusing on their accountability for having sustainable internal operations. In a multiple case analysis, we explore the question ‘What are the drivers and barriers to sustainable conduct of NGOs that are sustainability advocates?’ Drawing on institutional theory, we obtain novel insights into the legitimacy-seeking motivations for sustainable conduct in the specific context of (...) advocacy NGOs. We found that, affected by its mission, the cultural-cognitive drive is particularly high, with sustainable conduct as an internally ‘taken-for-granted’ behavior, followed by the normative drivers, with the balance between perceived vulnerability of needing to ‘walk the talk’ and the sense of immunity due to lack of external scrutiny, and there are hardly any regulative drivers. Furthermore, these organizations face idiosyncratic trade-offs when balancing investments in their advocacy missions with investments in sustainable operations, reflecting ethical dilemmas. In a broader sense, this research elucidates the way advocates cope in situations of institutional complexity, with conflicting institutional demands between their mission and role-model function. (shrink)

This paper examines how the production, content and reception of the film Antony van Leeuwenhoek (1924) influenced the historical framing of science. The film features microcinematography by the pioneering Dutch filmmaker Jan Cornelis Mol (1891–1954), and was part of a dynamic process of commemorating seventeenth-century microscopy and bacteriology through an early instance of visual re-creation – a new way of using scientific material heritage, and of enabling audiences to supposedly observe the world of microscopic organisms in just the same way (...) as the Dutch scientist Antoni van Leeuwenhoek (1632–1723) had observed them for himself. Knowledge transfer concerning material culture, around both historical and contemporary instruments, was the determining factor in the microcinematography practices applied in this film. The production and experience of the film also mirrored the seventeenth-century process of experimentation, playing with optics, and visualizing an entirely new and unknown world. Unlike other biographical science films of the 1920s, Antony van Leeuwenhoek featured abstract depictions of time and movement that allowed the audience to connect the history of science with microcinematography, contributing to the memory of Van Leeuwenhoek's work as the origins of bacteriology in the process. (shrink)

This collection presents the broadest range of experiences faced during the Schism, center and periphery, clerical and lay, male and female, Christian and Muslim, theology, including exegesis of Scripture, diplomacy, French literature, reform, art, and finance.

Mindwandering is associated with both positive and negative outcomes. Among the latter, negative mood and negative cognitions have been reported. However, the underlying mechanisms linking mindwandering to negative mood and cognition are still unclear. We hypothesized that MW could either directly enhance negative thinking or indirectly heighten the accessibility of negative thoughts. In an undergraduate sample we measured emotional thoughts during the Sustained Attention on Response Task which induces MW, and accessibility of negative cognitions by means of the Scrambled Sentences (...) Task after the task. We also measured depressive symptoms and rumination. Results show that in individuals with elevated levels of depressive symptoms MW during SART predicts higher accessibility of negative thoughts after the task, rather than negative thinking during the task. These findings contribute to our understanding of the underlying mechanisms of MW and provide insight into the relationship between task-involvement and affect. (shrink)

Cancers often express hundreds of genes otherwise specific to germ cells, the germline/cancer (GC) genes. Here, we present and discuss the hypothesis that activation of a “germline program” promotes cancer cell malignancy. We do so by proposing four hallmark processes of the germline: meiosis, epigenetic plasticity, migration, and metabolic plasticity. Together, these hallmarks enable replicative immortality of germ cells as well as cancer cells. Especially meiotic genes are frequently expressed in cancer, implying that genes unique to meiosis may play a (...) role in oncogenesis. Because GC genes are not expressed in healthy somatic tissues, they form an appealing source of specific treatment targets with limited side effects besides infertility. Although it is still unclear why germ cell specific genes are so abundantly expressed in cancer, from our hypothesis it follows that the germline's reproductive program is intrinsic to cancer development. (shrink)

Depression has been linked with impaired executive control and specific impairments in inhibition of negative material. To date, only a few studies have examined the relationship between depressive symptoms and executive functions in response to emotional information. Using a new paradigm, the Affective Shift Task (AST), the present study examined whether depressive symptoms in general, and rumination specifically, are related to impairments in inhibition and set shifting in response to emotional and non-emotional material. The main finding was that depressive symptoms (...) in general were not related to inhibition. Set-shifting impairments were only observed in moderate to severely depressed individuals. Interestingly, rumination was related to inhibition impairments, specifically when processing negative information, as well as impaired set shifting as reflected in a larger shift cost. These results are discussed in relation to cognitive views on vulnerability for depression. (shrink)

Heterocyst spacing in blue -green bacteria is widely assumed to be due to a diffusible inhibitor. The inhibitor, a nitrogen-rich compound, probably glutamine, is produced via the N2-fixing enzymes of the heterocyst and in turn serves to suppress the induction of these enzymes and of the differentiation of vegetative cells to heterocysts. This simple morphogenetic mechanism operating in growing cellular filaments ofAnabaena species is investigated on the basis of a continuous and a discrete cellular model, as well as by cell-by-cell (...) simulation of the inhibitor transport. The resulting distances between heterocysts and kinetics of their production are compared with observations, and the values of physical parameters are estimated from the models. (shrink)

What makes teaching philosophy of science to non-philosophy students different from teaching it to philosophy students, and how should lecturers in philosophy adapt to an audience of practitioners of a field of study that they are reflecting on? In this paper we address this question by analyzing the differences between these student groups, and based on this analysis we make suggestions as to how philosophy of science can be taught to non-philosophy students in an effective and attractive way. Starting-point is (...) the observation that not only the background knowledge and interests of these students but also the aims of the respective courses will differ. We present a comparative analysis of the demands and conditions for teaching philosophy of science to the different types of students, focusing on learning objectives and didactic approaches. Next, we apply our analysis to a concrete example, the role of values in science, and discuss how this may be taught to either philosophy students or non-philosophy students. Finally, we discuss an alternative format for teaching philosophy to non-philosophy students. (shrink)

The second issue of Ordo IV of the Amsterdam edition of the Latin texts of Erasmus comprises the Querela Pacis and Erasmus’ Latin translations of some of Plutarch’s Moralia . The Complaint of Peace deals with peace and war, and the tension between love of one’s country and St. Paul’s admonishment to unity in Christianity.

Decoding Abortion Rhetoric: Communicating Social Change. By Celeste Michelle Condit.

Interview with Richard Rorty, April 1997, Amsterdam. Occasion for the interview was Rorty being the occupant of the Spinoza Chair in 1997. The interview is mostly about Rorty's paper 'The Intellectuals and the Poor', in which he criticises the politics of left-wing academics.

Recent analyses of food sharing in small-scale societies indicate that reciprocal altruism maintains interhousehold food transfers, even among close kin. In this study, matrix-based regression methods are used to test the explanatory power of reciprocal altruism, kin selection, and tolerated scrounging. In a network of 35 households in Nicaragua’s Bosawas Reserve, the significant predictors of food sharing include kinship, interhousehold distance, and reciprocity. In particular, resources tend to flow from households with relatively more meat to closely related households with little, (...) as predicted by kin selection. This generalization is especially true of household dyads with mother-offspring relationships, which suggests that studies of food sharing may benefit from distinctions between lineal and collateral kin. Overall, this analysis suggests that exchanges among kin are primarily associated with differences in need, not reciprocity. Finally, although large game is distributed widely, qualitative observations indicate that hunters typically do not relinquish control of the distribution in ways predicted by costly signaling theory. (shrink)

Koster investigates the subject of death and dying as depicted on Scandinavian runic stones from the Viking era. Her study calls into question our conventional understanding of the function of these inscriptions, showing that runic inscriptions were not limited to epigraphs, but were also prepared more generally for individuals who were still alive.".

In this discussion note I will critically analyze the work of J. Wentzel van Huyssteen and review the volume The Evolution of Rationality, published in his honor. This volume shows the great value and wide influence of the contributions of Van Huyssteen to the fields of ‘Science and Theology’ and ‘Science and Religion’ in general, and his postfoundational concept of rationality in particular. However, I will demonstrate that, in his work religion – unlike science – is not taken seriously. Although (...) Van Huyssteen reflects on the specific nature of religion, he does not sufficiently incorporate the results of these reflections into his works. The same fallacy can be found in others who have written on ‘Science and Religion’ and ‘Science and Theology’. (shrink)

Despite growing awareness of the benefits of large-scale open access publishing, individual researchers seem reluctant to adopt this behavior, thereby slowing down the evolution toward a new scientific culture. We outline and apply a goal-directed framework of behavior causation to shed light on this type of behavioral reluctance and to organize and suggest possible intervention strategies. The framework explains behavior as the result of a cycle of events starting with the detection of a discrepancy between a goal and a status (...) quo and the selection of behavior to reduce this discrepancy. We list various factors that may hinder this cycle and thus contribute to behavioral reluctance. After that, we highlight potential remedies to address each of the identified barriers. We thereby hope to point out new ways to think about behavioral reluctances in general, and in relation to open access publishing in particular. (shrink)