While it is well known that SME owner–managers’ sustainability values and attitudes impact their company’s sustainability activities, they often face profit-driven institutional orders. In a qualitative study, we investigate which identities are critical for their engagement in sustainability and how these identities interrelate with their institutional environment. We applied a qualitative design with narratives from 29 owner–managers of hospitality businesses who belong to a New Zealand-based sustainability network. Our study revealed no single overarching sustainability identity; instead, six identities could be (...) identified as sustainability-related and be linked to different institutional orders. By analyzing the interplay between the identities and the institutional environment, we also found mechanisms on how SME owner–managers impact on their business’ sustainability. We revealed that an adequate institutional environment can foster the development of sustainability-related identities, which in turn can lead to cultural evolution towards more sustainability. By integrating identity theory with organizational institutionalism, we contribute to theoretical development and to further sustainability research at individual and institutional level. (shrink)

Eva Picardi has been one of the most influential Italian analytic philosophers of her generation. She taught for forty years at the University of Bologna, raising three generations of students. This collection of selected writings honors her work, confirming Picardi's status as one of the most important Frege scholars of her generation and a leading authority on the philosophy of Donald Davidson. Bringing together Picardi's contributions to the history of analytic philosophy, it includes her papers on major 20th-century figures such (...) as Wittgenstein, Quine, Davidson, Rorty, and Brandom. She examines their work in comparison with the philosopher Michael Dummett's, illuminating contrasts between American Neo-pragmatism and Continental philosophy. By considering key contributions made by Gadamer and Adorno and contrasting them with Davidson and Rorty's proposals, Picardi is able to bridge the Analytic and Continental divide. Featuring an introduction by Annalisa Coliva and new translations of previously unpublished papers, this collection emphasizes the significance of Picardi's work for a new generation of readers. (shrink)

A celebration of Eva Brann, prolific author and beloved teacher at St. John's College.

-- 2. Moses Mendelssohn -- 3. Hermann Cohen --.

Ideas about heredity and evolution are undergoing a revolutionary change. New findings in molecular biology challenge the gene-centered version of Darwinian theory according to which adaptation occurs only through natural selection of chance DNA variations. In Evolution in Four Dimensions, Eva Jablonka and Marion Lamb argue that there is more to heredity than genes. They trace four "dimensions" in evolution -- four inheritance systems that play a role in evolution: genetic, epigenetic, behavioral, and symbolic. These systems, they argue, can all (...) provide variations on which natural selection can act. Evolution in Four Dimensions offers a richer, more complex view of evolution than the gene-based, one-dimensional view held by many today. The new synthesis advanced by Jablonka and Lamb makes clear that induced and acquired changes also play a role in evolution.After discussing each of the four inheritance systems in detail, Jablonka and Lamb "put Humpty Dumpty together again" by showing how all of these systems interact. They consider how each may have originated and guided evolutionary history and they discuss the social and philosophical implications of the four-dimensional view of evolution. Each chapter ends with a dialogue in which the authors engage the contrarieties of the fictional "I.M.," or Ifcha Mistabra -- Aramaic for "the opposite conjecture" -- refining their arguments against I.M.'s vigorous counterarguments. The lucid and accessible text is accompanied by artist-physician Anna Zeligowski's lively drawings, which humorously and effectively illustrate the authors' points. (shrink)

'...a challenging and useful book, both because it provokes a careful scrutiny of one's own basic ideas regarding evolutionary theory, and because it cuts across so many biological disciplines.' -The Quarterly Review of Biology 'In my view, this work exemplifies Theoretical Biology at its best...here is rampant speculation that is consistently based on cautious reasoning from the available data. Even more refreshing is the absence of sloganeering, grandstanding, and 'isms'.' -Biology and Philosophy 'Epigenetics is fundamental to understanding both development and (...) gene expression, and not surprisingly, evolutionary biologists have long been fascinated with its proper place in evolutionary theory...Enter Jablonka and Lamb, who provide a thoughtful review of the recent molecular literature and suggest a number of potential consequences.' -EvolutionSince first publication of this controversial book, much of the initial opposition to the ideas it contained has been replaced by a general, although often grudging, acceptance of them. Advances in knowledge, especially at the molecular level, have enhanced general awareness and interest in epigenetics and the evolution of systems that store and transmit information and put any of the authors' speculations on a more solid basis. This paperback edition contains a new Preface that sets out the major changes in the scientific world and in the authors' own thinking that have occurred since the book was published. A new Appendix provides a selected bibliography of the many books and articles about epigenetic inheritance and its role in evolution that have appeared since first publication. (shrink)

Does life have meaning? What is flourishing? How do we attain the good life? Philosophers, and many others of us, have explored these questions for centuries. As Eva Feder Kittay points out, however, there is a flaw in the essential premise of these questions: they seem oblivious to the very nature of the ways in which humans live, omitting a world of co-dependency, and of the fact that we live in and through our bodies, whether they are fully abled or (...) disabled. Our dependent, vulnerable, messy, changeable, and embodied experience colors everything about our lives both on the surface and when it comes to deeper concepts, but we tend to leave aside the body for the mind when it comes to philosophical matters. Disability offers a powerful challenge to long-held philosophical views about the nature of the good life, what provides meaning in our lives, and the centrality of reason, as well as questions of justice, dignity, and personhood. These concepts need not be distant and idealized; the answers are right before us, in the way humans interact with one another, care for one another, and need one another--whether they possess full mental capacities or have cognitive limitations. We need to revise our concepts of things like dignity and personhood in light of this important correction, Kittay argues. This is the first of two books in which Kittay will grapple with just how we need to revisit core philosophical ideas in light of disabled people's experience and way of being in the world. Kittay, an award-winning philosopher who is also the mother to a multiply-disabled daughter, interweaves the personal voice with the philosophical as a critical method of philosophical investigation. Here, she addresses why cognitive disability can reorient us to what truly matters, and questions the centrality of normalcy as part of a good life. With profound sensitivity and insight, Kittay examines other difficult topics: How can we look at the ethical questions regarding prenatal testing in light of a new appreciation of the personhood of disabled people? What do new possibilities in genetic testing imply for understanding disability, the family, and bioethics? How can we reconsider the importance of care, and how does it work best? In the process of pursuing these questions, Kittay articulates an ethic of care, which is the ethical theory most useful for claiming full rights for disabled people and providing the opportunities for everyone to live joyful and fulfilling lives. She applies the lessons of care to the controversial alteration of severely cognitively disabled children known as the Ashley Treatment, whereby a child's growth is halted with extensive estrogen treatment and related bodily interventions are justified. This book both imparts lessons that advocate on behalf of those with significant disabilities, and constructs a moral theory grounded on our ability to give, receive, and share care and love. Above all, it aims to adjust social attitudes and misconceptions about life with disability. (shrink)

Conscientious objection has spurred impassioned debate in many Western countries. Some Norwegian general practitioners (GPs) refuse to refer for abortion. Little is know about how the GPs carry out their refusals in practice, how they perceive their refusal to fit with their role as professionals, and how refusals impact patients. Empirical data can inform subsequent normative analysis.

Where society is viewed as an association of equal and autonomous persons, the work of caring for dependents, "love's labors", figure neither in political ...

Socially responsible business and ethical behaviour of companies have been of interest to academia and practice for decades. But the focus has almost exclusively been on large corporations while small- and medium-sized enterprises (SME) have not received as much attention. Thus, this paper focuses on socially responsible business practices of SME entrepreneurs or owner–managers in Germany. Based on the assumption that decision-makers in SMEs are the central point where all business activities start, members of a German entrepreneurs association were approached (...) in the course of a qualitative and quantitative survey. They were asked to assess in what way their social responsibility is expressed in specific management practices towards selected stakeholder groups. These practices in turn were assumed to result in perceived positive reactions of the respective stakeholders and subsequently to positively influence the firm's financial performance, i.e. cost reductions and increase in profits. In the paper, a research model is presented that elaborates the relationship between an SME executive's social responsibility and the value creation of a firm, i.e. whether (personal) values create (economic) value. It was found that socially responsible management practices towards employees, customers and to a lesser extent society have a positive impact on the firm and its performance. As such, values can create additional value. (shrink)

The scientific study of consciousness or subjective experiencing is a rapidly expanding research program engaging philosophers of mind, psychologists, cognitive scientists, neurobiologists, evolutionary biologists and biosemioticians. Here we outline an evolutionary approach that we have developed over the last two decades, focusing on the evolutionary transition from non-conscious to minimally conscious, subjectively experiencing organisms. We propose that the evolution of subjective experiencing was driven by the evolution of learning and we identify an open-ended, representational, generative and recursive form of associative (...) learning, which we call Unlimited Associative Learning (UAL), as an evolutionary transition marker of minimal consciousness. This evolutionary marker provides evidence that the evolutionary transition to consciousness has gone to completion and allows reverse-engineering from this learning capacity to the system that enables it – making possible the construction of a toy model of UAL. The model allows us to identify some of the key processes and structures that constitute minimal consciousness, points its taxonomic distribution and the ecological context in which it first emerged, highlights its function and suggests a framework for exploring developmental and evolutionary modifications of consciousness. We point to ways of experimentally testing the relationship between UAL and consciousness in human and in non-human animals and discuss the theoretical and ethical implications of our approach. The framework we offer allows the exploration of the evolutionary changes in agency, value systems, selective processes and goals that were involved in the transition to subjective experiencing from a perspective that resonates with the approaches of bio-semioticians. (shrink)

In 1809--the year of Charles Darwin's birth--Jean-Baptiste Lamarck published Philosophie zoologique, the first comprehensive and systematic theory of biological evolution. The Lamarckian approach emphasizes the generation of developmental variations; Darwinism stresses selection. Lamarck's ideas were eventually eclipsed by Darwinian concepts, especially after the emergence of the Modern Synthesis in the twentieth century. The different approaches--which can be seen as complementary rather than mutually exclusive--have important implications for the kinds of questions biologists ask and for the type of research they conduct. (...) Lamarckism has been evolving--or, in Lamarckian terminology, transforming--since Philosophie zoologique's description of biological processes mediated by "subtle fluids." Essays in this book focus on new developments in biology that make Lamarck's ideas relevant not only to modern empirical and theoretical research but also to problems in the philosophy of biology. Contributors discuss the historical transformations of Lamarckism from the 1820s to the 1940s, and the different understandings of Lamarck and Lamarckism; the Modern Synthesis and its emphasis on Mendelian genetics; theoretical and experimental research on such "Lamarckian" topics as plasticity, soft (epigenetic) inheritance, and individuality; and the importance of a developmental approach to evolution in the philosophy of biology. The book shows the advantages of a "Lamarckian" perspective on evolution. Indeed, the development-oriented approach it presents is becoming central to current evolutionary studies--as can be seen in the burgeoning field of Evo-Devo. Transformations of Lamarckism makes a unique contribution to this research. (shrink)

Telepsychiatry has long been discussed as a supplement to or substitute for face-to-face therapeutic consultations. The current pandemic crisis has fueled the development in an unprecedented way. More and more psychiatric consultations are now carried out online as video-based consultations. Treatment results appear to be comparable with those of face-to-face care in terms of clinical outcome, acceptance, adherence and patient satisfaction. However, evidence on videoconferencing in a variety of different fields indicates that there are extensive changes in the communication behaviour (...) in online conversations. We hypothesise that this might impact ethically relevant aspects of the therapeutic relationship, which plays a prominent role in psychiatry. In this paper, we review effects of video-based consultations on communication between therapists and patients in psychiatry. Based on a common understanding of video-based consultations as changing the lived experience of communication, we categorise these effects according to sensory, spatial and technical aspects. Departing from a power-based model of therapeutic relationships, we then discuss the ethical significance of this changed communication situation, based on dimensions of respect for autonomy, lucidity, fidelity, justice and humanity. We conclude that there is evidence for ethically relevant changes of the therapeutic relationship in video-based telepsychiatric consultations. These changes need to be more carefully considered in psychiatric practice and future studies. (shrink)

Este trabajo aborda el nuevo paradigma de la Open Science o ciencia en abierto desde la perspectiva europea, pero destacando su necesario alcance global. Se analiza el concepto, origen y evolución de la Open Science y se discuten sus retos y la demora de su completa implementación. Se parte de la hipótesis de que la Open Science debería de ser el paradigma de comunicación científico por defecto en el siglo XXI. En primer lugar, se revisa el concepto y alcance de (...) Open Science frente a Open Access y en su interacción con Open Knowledge, así como la necesidad de mantener la denominación como «marca». En segundo lugar, se recogen los requisitos, reflexiones y parámetros para hacer de la ciencia un bien común y se describen los retos de la Open Science en Europa, que se han convertido en los principales pilares y/o elementos constitutivos de la ciencia en abierto. Se reflexiona sobre su puesta en práctica, detallando dos aproximaciones: 1) la creación de políticas y estrategias formales a nivel Estados miembros, y 2) la implementación bottom-up a través de Compromisos Prácticos de Implementación. Asimismo, se destacan los problemas reales que alejan a los agentes implicados de protagonizar el cambio sistémico hacia la Open Science. Finalmente se reflexiona sobre el efecto de la COVID-19 que ha corroborado la necesidad urgente de la ciencia en abierto. Este artículo recoge, a modo de ensayo, la experiencia y el trabajo realizado en los últimos cuatro años en la European Open Science Policy Platform, donde la autora ha presidido el segundo mandato desde 2018 a 2020. La autora expone algunas de sus principales teorías en torno a la Open Science y defiende su tesis de los compromisos prácticos de implementación y la confluencia de aproximaciones de prácticas de los agentes implicados y políticas de ciencia abierta, así como su categórica aproximación a la Open Science como marca, actitud y derecho. (shrink)

On 11 September 2019, the verdict was read in the first prosecution of a doctor for euthanasia since the Termination of Life on Request and Assisted Suicide Act of 2002 was installed in the Netherlands. The case concerned euthanasia on the basis of an advance euthanasia directive for a patient with severe dementia. In this paper we describe the review process for euthanasia cases in the Netherlands. Then we describe the case in detail, the judgement of the Regional Review Committees (...) for Termination of Life on Request and Euthanasia and the judgement of the medical disciplinary court. Both the review committees and the disciplinary court came to the conclusion there were concerns with this case, which mainly hinged on the wording of the AED. They also addressed the lack of communication with the patient, the absence of oral confirmation of the wish to die and the fact that the euthanasia was performed without the patient being aware of this. However, the doctor was acquitted by the criminal court as the court found she had in fact met all due care criteria laid down in the act. We then describe what this judgement means for euthanasia in the Netherlands. It clarifies the power and reach of AEDs, it allows taking conversations with physicians and the testimony of the family into account when interpreting the AED. However, as a practical consequence the prosecution of this physician has led to fear among doctors about prosecution after euthanasia. (shrink)

The semantic concept of information is one of the most important, and one of the most problematical concepts in biology. I suggest a broad definition of biological information: a source becomes an informational input when an interpreting receiver can react to the form of the source (and variations in this form) in a functional manner. The definition accommodates information stemming from environmental cues as well as from evolved signals, and calls for a comparison between information‐transmission in different types of inheritance (...) systems—the genetic, the epigenetic, the behavioral, and the cultural‐symbolic. This comparative perspective highlights the different ways in which information is acquired and transmitted, and the role that such information plays in heredity and evolution. Focusing on the special properties of the transfer of information, which are very different from those associated with the transfer of materials or energy, also helps to uncover interesting evolutionary effects and suggests better explanations for some aspects of the evolution of communication. (shrink)

In 2009, Tennie et al. proposed the theory of the Zone of Latent Solutions, defined as the range of behaviors an individual of a species can invent independently, i.e., which it can acquire without any form of social learning. By definition, species limited to their ZLS are unable to innovate and/or transmit behavioral traits outside their ZLS, i.e., they lack traits which go beyond the level of the individual—traits resulting from a gradual cultural evolution over successive transmission events [“cumulative culture”, (...) Boyd and Richerson ]. However, this does not exclude an influence of social learning on the population frequency of these behaviors: social learning can facilitate the acquisition of latent solutions and thus speed up and consolidate their spread within a population. Cultures—defined as behaviors at least influenced by social learning—are therefore still possible. Here, we elaborate on the ZLS account and relate it to the theories of Vygotsky who studied the role of social learning in human culture. We argue that the ZLS is a missing phylogenetic “baseline” of Vygotsky’s Zone of Actual Development. Vygotsky’s neglect of a need for a human “baseline ZAD” may have been due to his interpretation of Köhler’s work on great ape behaviors: Köhler used his observations on individual chimpanzees to draw conclusions about the chimpanzee species as a whole, stating that chimpanzees can only copy what they could have invented themselves, thus coming close to the ZLS concept. Vygotsky—studying the range of behaviors individuals could achieve independently—seemingly did not see that Köhler was suggesting a species “baseline”, upon which Vygotsky’s idea of an individual’s ZAD could develop. As a result, Vygotsky also did not see the need for a ZLS for his own study subjects: humans. Yet, there is no reason to assume that humans lack a ZLS, and in fact we present evidence for a human ZLS for tool-use behaviors. (shrink)

Ethical problems regularly arise during daily care in nursing homes. These include violation of patients' right to autonomy and to be treated with respect. The aim of this study was to investigate how caregivers emphasize daily dialogue and mutual reflection to reach moral alternatives in daily care. The data were collected by participant observation and interviews with seven caregivers in a Norwegian nursing home. A number of ethical problems linked to 10 patients were disclosed. Moral problems were revealed as the (...) caregivers acted in ways that they knew were against patients' interest. We used a theoretical interpretation according to Habermas' discourse ethics on the importance of dialogue when deciding moral courses of action for patients. This theory has four basic requirements: communicative competence, equality, self-determination, and openness about motives. (shrink)

The rediscovery in the mid-1970s of Ludwik Fleck's initially neglected monograph, Entstehung und Entwicklung einer Wissenschaftlichen Tatsache, published in 1935 and translated in 1979 as Genesis and Development of a Scientific Fact, has resulted in extensive, still ongoing, secondary writings, mainly within the humanities. Fleck has been interpreted as furthering a relativistic conception of science. Nowadays, he is often viewed as an important contributor to contemporary sociology of science and a forerunner to Thomas Kuhn. Fleck's account of the Wassermann reaction, (...) which forms the basis of his epistemology, has been praised as developed by a scientist well acquainted with the field in question. Because of the scarcity of available material on Fleck, however, the question of his sources has remained an unsolved issue. In the present article, an alternative reading is suggested. By focusing on the scientific content of the monograph, mainly neglected in the modern interpretations of Fleck, and on the so far overlooked sources of his writings traced back to their German origin, a better understanding of Fleck's account of the Wassermann reaction can be given. The consequences of this alternative reading for the conception of Fleck's monograph and for the impetus of his mission are discussed. (shrink)

A growing number of medical professionals claim a right of conscience, a right to refuse to perform any professional duty they deem immoral—and to do so with impunity. We argue that professionals do not have the unqualified right of conscience. At most they have a highly qualified right. We focus on the claims of pharmacists, since they are the professionals most commonly claiming this right.

Déjà des questions d'actualité avaient conduit Eva Cantarella à mener des enquêtes sur l'histoire des femmes, sur le statut de l'homosexualité dans l'Antiquité gréco-romaine. La démarche est la même dans ce dernier ouvrage écrit au début des années 1990 et provoqué par l'énigme de la société nord-américaine qui, tenue pour un des pays les plus démocratiques de la planète, n'en pratique pas moins encore de nos jours la peine de mort. Non que le passé explique de manière univoque le prés..

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"Eva Besnyö was not only an exceptionally gifted photographer but was also politically active during her lifetime: she acquired her photographic skills in the studio of József Pécsi in Budapest, became aware of the aesthetics of modern photography in the early 1930s in Berlin and became a respected master photographer in Amsterdam. Eva Besnyö's life and work were not only influenced by Modernism the arts but also by the dramatic political movements and events of 20th century Europe such as Fascism, (...) National Socialism, immigration and persecution. By the time the Hungarian-Jewish photographer arrived Berlin in 1930, she had made the two most momentous decisions of life: to make photography her profession and to leave Fascist Hungary forever. Modern art was a passion for her. She produced true masterpieces with her Rolleiflex during her expeditions around Berlin. When Besnyö immigrated to Amsterdam in 1932, she was one of the outstanding representatives of "New Photography" together with László Moholy-Nagy and Erwin Blumenfeld: her portraits, architectural views and landscapes have retained their intensity to this day. She worked as a photographer until the 1980s, and among her other roles as a chronicler of the "Dolle Mina" feminist movement. In the 1990s she won prestigious awards Germany and The Netherlands for her outstanding body of work."--Publisher's website. (shrink)

Eva Cassirer; X—On Logical Structure, Proceedings of the Aristotelian Society, Volume 64, Issue 1, 1 June 1964, Pages 177–198, https://doi.org/10.1093/aristotel.

This essay focuses on some important concepts in Beauvoir's philosophy: ambiguity, desire, and appeal (appel). Ambiguity and appeal, concepts originating in Beauvoir's moral philosophy, are in The Second Sex connected to the female body and feminine desire. This indicates the complexity of Beauvoir's image of femininity. This essay also proposes a comparative reading of Beauvoir's and Sartre's concepts of appeal, a reading that indicates differences in their views of the relationship among ethics, desire, and gender.

Illuminates childrens experiences of embodiment, inter-subjectivity, place, thing, time, and language through a dialogue between developmental research and ...

The volume honours Eva Picardi – her philosophical views and interests, as well as her teaching – collecting eighteen essays, some by former students of hers, some by colleagues with whom she discussed and interacted. The themes of the volume encompass topics ranging from foundational and historical issues in the philosophy of language and the philosophy of logic and mathematics, as well as issues related to the recent debates on rationality, naturalism and the contextual aspects of meaning. The volume is (...) split into three sections: one on Gottlob Frege’s work – in philosophy of language and logic –, taking into account also its historical dimension; one on Donald’s Davidson’s work; and one on the contextualism-literalism dispute about meaning and on naturalist research programmes such as Chomsky’s. (shrink)

Eva Cassirer; X—On Logical Structure, Proceedings of the Aristotelian Society, Volume 64, Issue 1, 1 June 1964, Pages 177–198, https://doi.org/10.1093/aristotel.

Eva Buddeberg: Verantwortung im Diskurs: Grundlinien einer rekonstruktiv-hermeneutischen Konzeption moralischer Verantwortung im Anschluss an Hans Jonas, Karl-Otto Apel und Emmanuel Lévinas Content Type Journal Article Pages 1-2 DOI 10.1007/s10677-012-9366-3 Authors Norbert Anwander, Humboldt-Universität zu Berlin, Institut für Philosophie, Unter den Linden 6, 10099 Berlin, Germany Journal Ethical Theory and Moral Practice Online ISSN 1572-8447 Print ISSN 1386-2820.

Ik kan de zeepokken niet vinden. Het is een warme zaterdagnamiddag in september, ik ben net aangekomen op het eiland en loop langs het water in de haven. Ik ben hier bijna twintig jaar niet geweest." In 'Vuurduin' gaat Eva Meijer een week naar Vlieland, op zoek naar wat verdwijnt. Het ecosysteem van de wadden staat onder druk, maar er liggen ook delen van haar eigen geschiedenis op het eiland, stukken tijd die nooit meer terugkomen. Alles verdwijnt natuurlijk: familie, geliefden, (...) huisdieren, gebeurtenissen. En de natuurlijke wereld laat ons zien dat dat erbij hoort - het is de stof waar we uit geweven zijn. Tegelijkertijd verdwijnt de levende wereld waarin dit alles ingebed is zelf in razende vaart: diersoorten sterven uit, ecosystemen gaan eraan, de permafrost smelt, onze winters worden herfst. Met behulp van schrijvers, filosofen, kunstenaars en hond Doris gaat Meijer op zoek naar de juiste woorden voor dit verlies, en voor wat we ertegenover kunnen zetten"--Page 4 of cover. (shrink)

When, if at all, can a federal political order expel a member state against its will? In political theory, expulsion has—unlike the scenario of secession as voluntary separation—so far received no...

This paper seeks to defend the thesis that a justification of morality has to underline the role of the second person in addition to a perpetual and on-going change of perspective that likewise includes the third and first person. To support this argument, the paper conceptualises responsibility as a moral relationship whose core constitutes the encounter with the other whom we recognise as a second-person authority. It then sketches how this pre-cognitive dimension must be supplemented by a cognitive insight which (...) implies a dissociation from the second person and a consideration of third persons. on this basis, it finally provides an outline of how a possible tension between these different but all-together necessary perspectives could best be resolved. (shrink)

: Since its almost serendipitous rediscovery in the late seventies, Fleck's monograph, Entstehung und Entwicklung einer wissenschaftlichen Tatsachee, initially published in 1935, translated into English in 1979 (Genesis and Development of a Scientific Fact), has been met with increasing acclaim within the philosophy and the sociology of science. In historizing, sociologizing and relativizing science, Fleck is claimed to have expressed prescient views on the history, philosophy and sociology of science and in deeply influencing Kuhn. Though the neglect of Fleck by (...) his contemporaries has been difficult to account for, the basis of his epistemology has evoked little interest, partly due to the lack of apparent sources. Fleck's philosophical writings, published between 1927 and 1939, indicate, however, a polemic, deeply ingrained in an ongoing debate, on the standing of old established scientific disciplines versus new and emerging ones, occasioned by the rapid changes within the natural sciences. Most obvious to the lay community, and also reflected in the new positivist philosophy, were the revolutionary changes within physics. As a participant in the debate, eagerly striving for recognition, Fleck used modern physic heuristically as the basis of his epistemology. The tracing of his sources, and the voices of other contemporaneous scientists opposing his views, are attempted. (shrink)