To whom, if anyone, are the writings of philosophers of science relevant? There are three potential groups of people: Philosophers, Scientists, and Interested Citizens, within and beyond the academy. I argue that our discipline is potentially relevant to all three, but I particularly press the claims of the Interested Citizens. My essay is in dialogue with a characteristically insightful lecture given thirty years ago by Arthur Fine. Addressing the Philosophy of Science Association as its president, Fine argued that general philosophy (...) of science was dead, and that all the action lay in the philosophy of the special sciences. I try to identify what was correct about Fine’s diagnosis, while supplementing his message by describing fruitful projects that have since emerged. I also hope to share his subversive spirit. (shrink)

This paper analyses the real origin and nature of scientific errors against claims of science critics, by examining a number of examples from the history of electricity and optics. This analysis leads to a conclusion that errors are a natural and unavoidable part of scientific process. If made available to students, through their science teachers, such a knowledge, would give students a deeper insight into the scientific process and remove their fear of making errors in their own laboratory work.

This paper discusses the intellectual justification of scientometrics through the claim that it is part of the quest for a quantitative science of science. Initially, I will make a brief description of scientometrics' historical background. Next, I will explain that those disciplines that have been satisfactorily mathematized always contain two distinct basic components: an axiomatic, defining the operations that can be realized with the available data, and an interpretation of their meaning. Counting papers and citations is a way to collect (...) statistical data about scientific activities, and therefore the axiomatic basis of scientometrics comes from statistics. Regarding the interpretation of scientometrics, I will argue that the meanings attributed to their key concepts are usually borrowed from economics. Then I discuss how the promise of a science of science becomes a too well adjusted historical narrative that apparently justifies the economic concerns of governments and private corporations. (shrink)

This article first surveys a significant set of issues that are intertwined in asking whether social classes are real. It distinguishes two different notions of class: class as organized social entities and class as types of individuals based on individual characteristics. There is good evidence for some classes as social entities—ruling classes and underclasses in some societies—but other classes in contemporary society are sometimes best thought of in terms of types, not social entities. Implications are drawn for pluralist accounts of (...) social classification and the individualism-holism dispute. (shrink)

Although post-traumatic stress disorder is now constituted by a set of characteristic symptoms, its roots lie in Post-Vietnam Syndrome, a label generated by a Vietnam-era advocacy movement that focused not on symptoms but on war’s traumatic context. When Post-Vietnam Syndrome was subsumed into the abstract, individualistic, symptom-centered language of DSM-III and rendered as PTSD, it not only lost this focus on context but also neglected the experiences of veterans who suffer from things done or witnessed, not primarily from what was (...) done to them, in war. This agent-related trauma has been rediscovered in contemporary work on moral injury, but moral injury too is increasingly subjected to the hegemony of the symptom. Focusing on symptoms, however, unhelpfully pathologizes and individualizes trauma, neglects traumatic context, and legitimates problematic therapeutic approaches. Trauma researchers and clinicians should decenter the language of symptoms and focus instead on context and on alternative accounts of trauma. (shrink)

The modern editions of the Diagnostic and Statistical Manual of Mental Disorders, beginning with DSM-III in 1980, emerged in response to notable challenges to psychiatry’s practices and ways of knowing in the early 1970s. Because these challenges threatened psychiatry’s scientific self-understanding and moral authority, they exemplify what Alasdair MacIntyre has termed “epistemological crisis.” As a response to crisis, the modern DSM has been a stunning political achievement, providing the central diagnostic constructs around which psychiatric research, practice, and reimbursement has been (...) organized for four decades. Indeed, the DSM’s authority survives in the face of ongoing trenchant scientific and philosophical critique. But if psychiatry is to be healthy, it must be epistemologically humble, reckoning honestly with the limits of the DSM before a future epistemological crisis destabilizes it entirely. (shrink)

This paper provides examples drawn from the author’s experience that support the conclusion that errors and deceptions in archival science are often not easily or quickly corrected. The difficulty in correcting errors and deceptions needs wider recognition if it is to be overcome. In addition, the paper discusses how subtle abuses introduce errors into the archival literature.

This paper examines medical scientists’ accounts of their rediscoveries and reassessments of old materials. It looks at how historical patient files and brain samples of the first cases of Alzheimer’s disease became reused as scientific objects of inquiry in the 1990s, when a genetic neuropathologist from Munich and a psychiatrist from Frankfurt lead searches for left-overs of Alzheimer’s ‘founder cases’ from the 1900s. How and why did these researchers use historical methods, materials and narratives, and why did the biomedical community (...) cherish their findings as valuable scientific facts about Alzheimer’s disease? The paper approaches these questions by analysing how researchers conceptualised ‘history’ while backtracking and reassessing clinical and histological materials from the past. It elucidates six ways of conceptualising history as a biomedical matter: (1) scientific assessments of the past, i.e. natural scientific understandings of ‘historical facts’; (2) history in biomedicine, e.g. uses of old histological collections in present day brain banks; (3) provenance research, e.g. applying historical methods to ensure the authenticity of brain samples; (4) technical biomedical history, e.g. reproducing original staining techniques to identify how old histological slides were made; (5) founding traditions, i.e. references to historical objects and persons within founding stories of scientific communities; and (6) priority debates, e.g. evaluating the role particular persons played in the discovery of a disease such as Alzheimer’s. Against this background, the paper concludes with how the various ways of using and understanding ‘history’ were put forward to re-present historic cases as ‘proto-types’ for studying Alzheimer’s disease in the present. (shrink)

Whether truth is absolute or relative has been a widely discussed topic for over two thousand years in epistemology and the philosophy of science. However, this issue has not yet been discussed systematically with respect to linguistics. The present paper attempts to make the first step toward filling this gap. It raises the following question in Sect. 1: What kind of relationship is there between the pluralism of inquiry, the relativistic and the absolutistic approach to truth, and the tolerance of (...) views differing from one’s own in the practice of linguistic research? After Sect. 2 has clarified what is meant by ‘relativism’, ‘absolutism’, ‘pluralism’ and ‘tolerance’, Sects. 3–5 describe, analyse, and systematize the ways in which relativistic and absolutistic views are manifested in linguistic theorizing. Finally, Sect. 6 summarizes the findings and gives a sophisticated answer to the main question of the paper. (shrink)

Subjective predicates have two interpretive and distributional characteristics that have resisted a comprehensive analysis. First, the use of a subjective predicate to describe an object is in general felicitous only when the speaker has a particular kind of familiarity with relevant features of the object; characterizing an object as _tasty,_ for example, implies that the speaker has experience of its taste. Second, subjective predicates differ from objective predicates in their distribution under certain types of propositional attitude verbs. The goal of (...) this paper is to argue that these features can be explained in a uniform way and within a broadly truth-conditional approach to semantic content, given a view of subjective language as an essentially pragmatic, context-sensitive phenomenon. Specifically, we propose that what renders an issue subjective in discourse is speakers’ awareness of _counterstance contingency_: contingency relative to information states that represent alternative pragmatic stances. (shrink)

This article argues that inquirers should adopt an active orientation to the limits of their knowledge, an approach referred to as “Transformational Fallibilism”. Drawing on the Popperian tradition, this approach treats the fallibility of knowledge as more than a philosophical nicety, rather seeing the questioning of claims, including those that have been successful, as a key way to improve the understandings of inquirers. This is illustrated with reference to the example of Newtonian and Einsteinian understandings of gravity and time in (...) the natural sciences, and debates about the role of fathers in child-rearing in the social sciences. I compare this approach to that found within critical realism, arguing that while defenders of the latter acknowledge fallibility to some extent, certain of their arguments also place problematic limits on it. Examining Sayer’s work, I argue that his view that practically successful understandings reveal something about the structure of the world involves an overconfidence in these understandings. I suggest that Elder-Vass’s use of the idea of approximate truth involves a similar difficulty. By contrast, I argue for the importance of treating all elements of the understanding, including those bound up with practical successes, as potentially in need of reconstruction at any point. (shrink)

[I]t would be absurd for us to hope that we can know more of any object than belongs to the possible experience of it or lay claim to the least knowledge of how anything not assumed to be an object of possible experience is determined according to the constitution that it has in itself.* * *It would be… a still greater absurdity if we conceded no things in themselves or declared our experience to be the only possible mode of knowing (...) things….[Kant, Prolegomena to Any Future Metaphysics]A certain line of skepticism about normative epistemology has become more or less standard in contemporary philosophy of science. It runs like this.Scientific method is a matter of choosing among theories on the basis of evidence.But in “conceptual revolutions”, meaning, truth, and even what counts as observable can all be theory-relative. (shrink)

Fred. L. Polak explored the mechanisms of social change in terms of “future—visions” held by a community. The future, says Polak, participates actively in the present, providing part of the context within which today's decisions are made. Barbara McClintock acquired her insights in maize genetics by developing “a feeling for the organism.” New insights, she maintains, emerge through a mutual relationship between researcher and subject. Though scholars in different fields, both acknowledge the power of images in the creative process. There (...) is a difference in the extent to which each scientist perceives this power to be available to create new ideas. (shrink)

The paper focuses on knowledge generation, a topic frequently overlooked in the traditional debates in epistemology and philosophy of science. We focus on investigation as the primary process generating knowledge and its products. Investigation is taken as a generalization of the research process that includes similar knowledge-generating practices in aboriginal communities. To characterize the complexity of investigation processes and their products we go beyond traditional epistemological characterization of knowledge in terms of mental states and turn to the concept of routine. (...) Investigation processes share a common symbolic representation form which we call here a knowledge thread. The dynamics of the knowledge thread may be characterized by two intertwined tiers: cognitive and institutional. Using examples from our previous studies, especially on the recent discovery of microRNAs in molecular biology, we illustrate the dynamics of threads and claim that it is susceptible to the social network analysis which, however, requires insightful applications and sound interpretation of the results. Such an interpretation, as we suggest, may further be elaborated on the grounds of anthropological theories of distributed agency and distributed cognition. (shrink)

For many, Simone de Beauvoir's The Second Sex has only historic significance. The aim of this article is to show on the contrary that Beauvoir's philosophy already contains all the elements of contemporary feminism-so much so that it can be taken as its paradigm. Beauvoir's ideas about the self are extremely relevant today. Feminist themes such as the logic of "equality and difference" and identity are interwoven in her thinking in ways that can offer solutions to what seem to be (...) insurmountable dilemmas in modern feminism. The attack on all kinds of essentialism can be reconciled with feminist identity-politics when the latter presents itself as "arts of living.". (shrink)

Contemporary political theory is fractured in its account of ontology and methods. One prominent fault line is between empirical and normative theory – the former usually called ‘philosophy of social science’, or ‘social-science methodology’, and not ‘theory’ at all. A second fault line exists between analytical and post-modern political theory. These fractures prevent political researchers who engage with the same substantive issues, such as the right of same-sex couples to marry, from speaking to one another in a common language. This (...) paper's first section discusses the history of the fact-value divide in political studies: a history that led to the contemporary state of the discipline. The second section argues that Searle's philosophy provides tools that can bridge this divide. The third section raises normative objections that limit the extent to which one can accept Searle's theory as a fully general account of social and political reality. Although limited in scope, Searle's argument should be welcomed as an attempt to provide a common set of important tools for political researchers on all sides of these debates. (shrink)

Research communication in interdisciplinary research projects requires a way of demarcation of theory and knowledge that is easy to communicate, is inconsequential for the framework of concepts, results, and procedures within existing scientific disciplines, and abstains from trying to resolve the dispute between (neo)positivists and constructivists. A simple way of demarcation starts from the notion of language-independent and language-dependent reality. Currently, what passes for knowledge (“news”) and myth (“fake news”) depends, besides on sheer volume and frequency of the messages, increasingly (...) on the internal consistency of (computer) language-dependent reality and decreasingly on language-independent reality. All language is instruction, and knowledge is to know which instructions (that is, theory) are predictive of a result, state, or situation in language-independent reality. Any theory that doesn’t reduce outcome space, or contains one or more empirically/physically impossible instructions, or produces wrong predictions, or falls short of demonstration is not knowledge. (shrink)

In the traditional conception of science one assumes that science produces results which are certain and precise. It is argued that this picture is flawed and needs to be replaced with a view where uncertainty and imprecision are an integral part of the scientific enterprise. Uncertainty is still poorly understood by many practising scientists. However, several developments in science indicate that some epistemological uncertainty, e.g. due to processes of abstraction and idealization, will always follow advances in scientific knowledge. There are (...) also other developments that indicate some principal ontological uncertainties, i.e. uncertainties that are due to how the world is. Complexity is one such example. Remarks on post-normal science are thus included. This paper argues, therefore, that scientific uncertainty is a multi-dimensional concept, and that it is unavoidable because it is often the result as much as the cause of new knowledge. (shrink)

This paper analyzes what it means for philosophy of science to be normative. It argues that normativity is a multifaceted phenomenon rather than a general feature that a philosophical theory either has or lacks. It analyzes the normativity of philosophy of science by articulating three ways in which a philosophical theory can be normative. Methodological normativity arises from normative assumptions that philosophers make when they select, interpret, evaluate, and mutually adjust relevant empirical information, on which they base their philosophical theories. (...) Object normativity emerges from the fact that the object of philosophical theorizing can itself be normative, such as when philosophers discuss epistemic norms in science. Metanormativity arises from the kind of claims that a philosophical theory contains, such as normative claims about science as it should be. Distinguishing these three kinds of normativity gives rise to a nuanced and illuminating view of how philosophy of science can be normative. (shrink)

Concepts are the building blocks of higher-order cognition and consciousness. Building on Conceptual Spaces Theory (CST) and proceeding from the assumption that concepts are inherently dynamic, this paper provides historical context to and significantly elaborates the previously offered Iterative Subdivision Model (ISDM) with the goal of pushing it toward empirical testability. The paper describes how agents in continuous interaction with their environment adopt an intentional orientation, estimate the utility of the concept(s) applicable to action in the current context, engage in (...) practical action, and adopt any new concepts that emerge: a largely pre-intellectual cycle that repeats essentially without interruption over the conceptual agent’s lifetime. This paper elaborates utility optimization by establishing three constraints on concept formation/evaluation – non-redundancy, distinctiveness, and proportionality – embedding them in a quasi-mathematical model intended for development into a formal logic. The notion of a distinctor – a quality dimension of the conceptual space in focus at any given time, used for making what we call a difference distinction – is key. The primary contribution of the revised ISDM is the way it relates concepts to action via utility optimization/actualization and the way it describes the emergence of quality dimensions through trial-by-action (trial and error), something previous presentations of CST have failed to address. (shrink)

From the time of its birth, Popper’s theory of falsifiability has been fiercely criticized from various viewpoints. In the author’s view, however, those various criticisms all have the same root in their assumption that a falsification must be certain and conclusive. As the theory of falsifiability has never had such an assumption, it is the source of misunderstanding. By discarding it, we can reply to every criticism and thereby clarify the role of falsifiability in our search for better knowledge; that (...) is, it makes our attitude open to a yet unknown world. Key Words: Popper • falsifiability • openness • inconclusive falsification • second Popper legend. (shrink)

As frequently pointed out in this discussion, one of the most characteristic features of Mayr's approach to the history of biology stems from the fact that he is dealing to a considerable degree with his own professional history. Furthermore, his main criterion for the selection of historical episodes is their relevance for modern biological theory. As W. F. Bynum and others have noted, the general impression of his reviewers is that “one of the towering figures of evolutionary biology has now (...) written a towering history of his discipline.”138 Bynum is here referring to The Growth of Biological Thought, but this observation holds equally true for Mayr's other historical writings: One must surely read this book [One Long Argument] not only for its content in itself, but for what it tells of its author. And certainly as one does so, one comes away full-handed. Many, if not all, of the disputes and controversies that have driven Mayr through his long intellectual life reappear, stated as forcefully and elegantly as ever.139Up to this point, most reviewers agree; the bone of contention is, rather, how to evaluate Mayr's historical work, considering this observation. The two related characteristics of his work-I will call them subjectivity and presentism-stand in opposition to a widespread approach in the history of science exemplified by Kuhn's suggestion that “insofar as possible..., the historian should set aside the science that he knows. His science should be learned from the textbooks and journals of the period he studies.”140 There are, however, historians who consider the close connection between Mayr and the subject matter of his historical studies to be an advantage.141On the other hand, it is assumed that the connection between past and present must result in a distortion of the historical truth and lead to a historiographical fallacy, commonly referred to as “Whig history”. Herbert Butterfield, who in 1931 gave the term its now generally accepted meaning, believed that “real historical understanding is not achieved by the subordination of the past to the present, but rather by our making the past our present and attempting to see life with the eyes of another century than our own”142. Unfortunately, Butterfield's definition of what he considers Whig history remains somewhat vague, and modern authors have emphasized what they consider most important. Butterfield's “subordination of the past to the present” is referred to in respect to the selection of subjects (there are more biographies of Charles Darwin than of, let's say, Louis Agassiz),143 to the evaluation of historical authors,144 or, more generally, to all kinds of histories “with one eye, so to speak, upon the present.”145 The underlying tendency of Whig historians is to produce a “historical account told from the viewpoint of those in power,”146 leading to a “glorification of the present.”147 It is obvious that Mayr's strongly presentist approach to the history of biology can be called Whiggish, if we apply the criteria of “selection” or “reference.” However, it might be worth mentioning that the program of writing a strictly historicist account of the history of science is challenged by various authors.148 For Mayr, it is not only legitimate but necessary to compare the present situation with the past. “Whiggish” is only the evaluation of an author in terms of our time.149I cannot discuss the Whit/anti-Whig controversy in any detail here, apart from saying that Mayr has defended himself rather extensively against the charges of being Whiggish.150 Nevertheless, it may be useful to touch on some of the criticisms that are predominant in reviews of his writings. First, we encounter the notion that historians can write a true and convincing historical account only if they have no personal interest or interpretation of their own; Mayr, on the other hand, because he “has such strong interpretations of his own, ... cannot possibly convince everyone that he is right about everything.”151 It makes one wonder, what historian has ever been able to convince everyone that he or she is right about everything? But apart from this peculiar idea, it unquestionably poses certain dangers if the subject matter of historical scrutiny and the author are identical. At the same time, this identity brings certain advantages with it, especially firsthand experiences of the period in discussion. Whether these personal memories ultimately result in a distorted picture of the past has to be decided in every particular instance. The notion that a scientific study can be conducted by a completely detached observer from a neutral standpoint has been shown to be impossible in physics, and it is also an illusion in historiography. The question is not whether, but which kind of interest are the underlying motivation for a historian. At this point, Mayr is ahead of his critics when he suggests that our understanding of the past always has a subjective component: The main reason, however, why histories are in constant need of revision is that at any given time they merely reflect the present state of understanding; they depend on how the author interpreted the current zeitgeist of biology and on his own conceptual framework and background. Thus, by necessity the writing of history is subjective and ephemeral.152Second, the temporal proximity between the event and the historical analysis makes difficulties inevitable and will finally result in certain false assessments. But this applies to all historians when they discuss recent problems, regardless of whether they are personally involved or not: As long as the battle between Darwinism and Lamarckism was raging, it was quite impossible to undertake an unbiased evaluation of Lamarck. ...[The] definite refutation of Lamarck's theory of evolutionary causation clears the air. We can now study him without bias and emotion and give him the attention that this major figure in the history of biology clearly deserves.153Third, Mayr is primarily interested in biological problems and not, for instance, historiographical, sociological, or psychological questions. Several authors have remarked that since the beginning of the professionalization of the history of science in the 1960s, a rift between two groups has developed, resulting from the heterogeneous professional backgrounds and interests of the people involved: the authors who were originally biologists and became interested in the history of their discipline only later on, and the authors who were trained as historians.154 Whereas the first group, the “biologists,” tend to be laymen in history proper, the “historians” are in most cases laymen in biology. Different professional backgrounds obviously shape the historical perspective in both groups, but neither approach is necessarily superior. The great number of important books in the history of biology written by “biologist” documents how valuable this point of view can be. On the other hand, it cannot be denied that the writings of biologists in the history of science tend to have a strong “internalist” tendency and often neglect the professional, cultural, and political context of science. Mayr's approach is that of a “biologist”; it is “internalist,” and typical for scientists who turn to the history of their discipline.I want to conclude my analysis with a quotation from a review by Douglas J. Futuyma, which gives a perceptive glimpse of Mayr's personality and style: One cannot help standing in awe of the germanic capacity for vast, allembracing synthesis: consider the lifelong devotion of Goethe to Faust, or Wagner's integration of the arts into a Gesamtkunstwerk in which all of human history and experience is wrought into epic myth. It is perhaps in this tradition that Ernst Mayr's The Growth of Biological Thought stands: a history of all of biology, a Ring des Nibelungen complete with leitmotivs such as the failures of reductionism, the struggle of biology for independence from physics, and the liberation of population thinking from the bounds of essentialism.155 Within this style of thinking Mayr has “to offer...nothing less than a vision of biology that places neodarwinian evolutionary theory firmly at the centre.”156 There may be other visions of biology, but few of them have as indefatigable and able representatives as Darwinism has in Ernst Mayr. (shrink)

A decade after the completion of the Human Genome Project, the widespread appeal of personalized genomic medicine's vision and potential virtues for health care remains compelling. Advocates argue that our current medical regime “is in crisis as it is expensive, reactive, inefficient, and focused largely on one size fits all treatments for events of late stage disease.” What is revolutionary about this kind of medicine, its advocates maintain, is that it promises to resolve that crisis by simultaneously increasing the ability (...) to be “personalized,” “predictive,” “preventive,” and “participatory.” Some call personalized genomic medicine “P4 Medicine,” inscribing these cardinal virtues into the movement's name. All of these putative virtues have interesting implications for the future of health care. In this essay, we are especially interested in the claims that personalized medicine will lead to a more “participatory” or “patient‐centered” approach to health care, in which patients are “empowered” to take more personal control over their care. The rhetoric of patient empowerment is nothing new in health care, but personalized medicine is an interesting case study because it portrays empowerment as one of its key virtues and as a mechanism for fixing the health care “crisis.”. (shrink)

. Implicit in the cognitive social learning model of personality as articulated by Walter Mischel, Albert Bandura, and others, is an epistemology which emphasizes the activity of the mind in the construction of knowledge. Using Mischel's five person variables as an outline, the epistemic implications of this model of personality are developed and then illustrated by application to William James's typology of the religious personality and to the current debate over hermeneutic and empirical approaches to studying human behavior. This approach (...) explicates the connection between personality characteristics and epistemological approaches in terms of cognitive social learning theory. (shrink)

Two types of criticism are frequently levelled at the history of ideas in general and the history of political theory in particular. The first is very much that of historians practising in other fields; that it is written as a saga in which all the great deeds are done by entities which could not, in principle, do anything. In it, Science is always wrestling with Theology, Empiricism with Rationalism, monism with dualism, evolution with the Great Chain of Being, artifice with (...) nature, Politik with political moralism. Its protagonists are never humans, but only reified abstractions—or, if humans by inadvertence, humans only as the loci of these abstractions. The other charge, one more frequently levelled by philosophers, is that it is insensitive to the distinctive features of ideas, unconcerned with, or more often ineffectual in its concern with, truth and falsehood, its products more like intellectual seed-catalogues than adequate studies of thought In short it is characterised by a persistent tension between the threats of falsity in its history and incompetence in its philosophy. (shrink)

This paper explores the confrontation of physical and contextual factors involved in the emergence of the subject of color measurement, which stabilized in essentially its present form during the interwar period. The contentions surrounding the specialty had both a national and a disciplinary dimension. German dominance was curtailed by American and British contributions after World War I. Particularly in America, communities of physicists and psychologists had different commitments to divergent views of nature and human perception. They therefore had to negotiate (...) a compromise between their desire for a quantitative system of description and the perceived complexity and human-centeredness of color judgement. These debates were played out not in the laboratory but rather in institutionalized encounters on standards committees. Groups such as this constitute a relatively unexplored historiographic and social site of investigation. The heterogeneity of such committees, and their products, highlight the problems of identifying and following such ephemeral historical 'actors'. (shrink)

The ArgumentThis paper explores the confrontation of physical and contextual factors involved in the emergence of the subject of color measurement, which stabilized in essentially its present form during the interwar period. The contentions surrounding the specialty had both a national and a disciplinary dimension. German dominance was curtailed by American and British contributions after World War I. Particularly in America, communities of physicists and psychologists had different commitments to divergent views of nature and human perception. They therefore had to (...) negotiate a compromise between their desire for a quantitative system of description and the perceived complexity and human-centeredness of color judgment. These debates were played out not in the laboratory but rather in institutionalized encounters on standards committees. Such groups constitute a relatively unexplored historiographic and social site of investigation. The heterogeneity of such committees, and their products, highlight the problems of identifying and following such ephemeral historical “actors”. (shrink)

This article examines the intrinsic and instrumental value of higher education, in relation to jobs that do not exist anymore and jobs that do not exist yet.

This paper is an exercise in intellectual history, an attempt to understand how a specific term—”informal logic”— came to be interpreted in so many different ways. I trace the emergence and development of “informal logic” to help explain the many different meanings, how they emerged and how they are related. This paper is also, to some degree, an account of a movement that developed outside the mainstream of philosophy, whose origins lie in a desire to make logic useful (echoing Dewey).

Epistemological naturalists reject the demand for a priori justification of empirical knowledge; no such thing is possible. Observation reports, being the foundation of empirical knowledge, are neither justified by other sentences, nor certain; but they may be agreed upon as starting points for inductive reasoning and they function as implicit definitions of predicates used. Making inductive generalisations from observations is a basic habit among humans. We do that without justification, but we have strong intuitions that some inductive generalisations will fail, (...) while for some other we have better hopes. Why? This is the induction problem according to Goodman. He suggested that some predicates are projectible when becoming entrenched in language. This is a step forward, but not entirely correct. Inductions result in universally generalised conditionals and these contain two predicates, one in the antecedent, one in the consequent. Counterexamples to preliminary inductive generalisations can be dismissed by refining the criteria of application for these predicates. This process can be repeated until the criteria for application of the predicate in the antecedent includes the criteria for the predicate in the consequent, in which case no further counterexample is possible. If that is the case we have arrived at a law. Such laws are implicit definitions of theoretical predicates. An accidental generalisation has not this feature, its predicates are unrelated. Laws are said to be necessary, which may be interpreted as ‘“Laws” are necessarily true’. ‘Necessarily true’ is thus a semantic predicate, not a modal operator. In addition, laws, being definitions, are necessarily true in the sense of being necessary assumptions for further use of the predicates implicitly defined by such laws. Induction, when used in science, is thus our way of inventing useful scientific predicates; it is a heuristic, not an inference principle. (shrink)

Scientific creativity, i.e. the production of new and socially effective empirical knowledge, can itself be subjected to empirical analysis. Research on the determinants of creative work in science suggests that the internal and external world of creative scientists is characterised by a series of tensions or "oppositions of forces" which "normally" cannot be integrated. Conversely, creative work in science can be understood as the provision of new answers to scientific problems where conventional answers are no longer sufficient to reduce incongruities (...) between cognitive, affective and social standards of satisfactory problem solution. (shrink)

This paper offers a contribution to debates around integrative aspects of systems biology and engages with issues related to the circumstances under which physicists look at biological problems. We use oral history as one of the methodological tools to gather the empirical material, conducting interviews with physicists working in systems biology. The interviews were conducted at several institutions in Brazil, Germany, Israel and the U.S. Biological research has been increasingly dependent on computational methods, high-throughput technologies, and multidisciplinary skills. Quantitative scientists (...) are joining biological departments and collaborations between physicists and biologists are particularly vigorous. This state of affairs raises a number of questions, such as: What are the circumstances under which physicists approach biological problems in systems biology? What kind of interdisciplinary challenges must be tackled? The paper suggests that, concerning physicists’ move to work on biological systems, there are common reasons to move, the transition must be understood in terms of degrees, physicists have a rationale for simplifying systems, and distinct conceptions of model and modeling strategies are recurrent. We identified problems regarding linguistic clarity and integration of epistemological aims. We conclude that cultural unconformities within the systems biology community have important consequences to the flow of scientific knowledge. (shrink)

This paper offers a contribution to debates around integrative aspects of systems biology and engages with issues related to the circumstances under which physicists look at biological problems. We use oral history as one of the methodological tools to gather the empirical material, conducting interviews with physicists working in systems biology. The interviews were conducted at several institutions in Brazil, Germany, Israel and the U.S. Biological research has been increasingly dependent on computational methods, high-throughput technologies, and multidisciplinary skills. Quantitative scientists (...) are joining biological departments and collaborations between physicists and biologists are particularly vigorous. This state of affairs raises a number of questions, such as: What are the circumstances under which physicists approach biological problems in systems biology? What kind of interdisciplinary challenges must be tackled? The paper suggests that, concerning physicists’ move to work on biological systems, there are common reasons to move, the transition must be understood in terms of degrees, physicists have a rationale for simplifying systems, and distinct conceptions of model and modeling strategies are recurrent. We identified problems regarding linguistic clarity and integration of epistemological aims. We conclude that cultural unconformities within the systems biology community have important consequences to the flow of scientific knowledge. (shrink)

The concept of moral identity based on virtue ethics has become an issue of considerable import in explaining moral behavior. This attempt to offer adequate explanations of the full range of morally relevant human behavior inevitably provokes boundary issues between ethics and moral psychology. In terms of the relationship between the two disciplines, some argue for ?naturalized (or psychologized) morality,? whereas, on the other hand, others insist on ?moralized psychology.? This article investigates the relationship between virtue ethics and moral identity (...) based on previous research on the relationship between ethics and moral psychology. This article especially attempts to show that meaningful links between the two concepts possible by using theoretical frameworks constructed by the most influential philosophers of science such as Kuhn and Lakatos. (shrink)

In “Global Knowledge Frameworks and the Tasks of Cross-Cultural Philosophy,” Leigh Jenco searches for the conception of knowledge that best justifies the judgment that one can learn from non-local traditions of philosophy. Jenco considers four conceptions of knowledge, namely, in catchwords, the esoteric, Enlightenment, hermeneutic, and self- transformative conceptions of knowledge, and she defends the latter as more plausible than the former three. In this critical discussion of Jenco’s article, I provide reason to doubt the self-transformative conception, and also advance (...) a fifth, pluralist conception of knowledge that I contend best explains the prospect of learning from traditions other than one’s own. (shrink)

At a time when ethical and political philosophy were thought passé, John Rawls gave serious attention to ethical questions, providing them with a renewed academic legitimacy. This helped fields of practical ethics such as bioethics become established in higher education and in public affairs. This essay addresses the influence Rawls has had on bioethics through both the style and the substance of his ethical argumentation. The essay argues that his distinctive rhetorical strategy and tone attempted to rein in the scope (...) of normative commitments in order to make an equilibrium between refined understandings of freedom and equality possible and sustainable. Bioethics has been strongly influenced by this approach to maintaining social stability in a liberal society that has become highly stratified and culturally diverse. Bioethics continues to echo the Rawlsian call for a calmly reasoned political life but finds that call increasingly difficult to answer. (shrink)