This chapter explores one theme that in the author judgment has not received as much sustained attention as it warrants: the distinction between historical and current time slice theories of epistemic justification. It devotes to the hermeneutical tasks of explicating and contextualizing the distinction between historical and current time slice theories. The chapter examines Goldman's longstanding claim that no current time slice theory can possibly do justice to the epistemic role of preservative memory. It argues that a principle (...) governing preservative memory proposed by Goldman. The author argues that a recent attempt by Earl Conee and Richard Feldman to meet Goldman's challenge by providing a current time slice reconstruction of the relevant epistemic phenomena is similarly unsuccessful. The chapter develops argument against current time slice theories, an argument that proceeds from the detailed consideration of certain cases involving temporally extended reasoning. (shrink)

The idea of history, with its rigid distinction between past and present and its careful sifting of connections from the one to the other, came quite late onto the scene of intellectual life. Both Judaism and Christianity for most of their histories have read the Hebrew Scriptures from within an other-than-historical framework. They found in Scripture's words paradigms of an enduring present, by which all things must take their measure; they possessed no conception whatsoever of the pastness of the (...) past. Rabbinic Judaism invented an entirely new way to think about times past and to keep all time-past, present, and future-within a single framework. For that purpose, a model was constructed, consisting of selected events held to form a pattern that imposes order and meaning on the chaos of what happens, whether past or present or future. Time measured in the paradigmatic manner is time formulated by a free-standing, atemporal model, not appealing to the course of sun and moon, nor concerned with the metaphor of human life and its cyclicality. Not only so, but the paradigm obliterates distinctions between past, present, and future, between here and now and then and there. The past participates in the present, the present recapitulates the past, and the future finds itself determined, predetermined really, within the same free-standing structure comprised by God's way of telling time. (shrink)

A critical analysis of Carl Schmitt’s account of the conflict between sea and land power, and the metaphysical and religious underpinning of these conflicting powers.

This paper examines the role of normative ideals in contemporary critiques of the university. It begins by suggesting that the normative ideal of the university advanced by Immanuel Kant in The Conflict of the Faculties is particularly relevant to current critiques, as exemplified by a manifesto produced at the University of Aberdeen entitled ‘Reclaiming our University’. The second portion of the paper notes that such critiques cannot however encompass all aspects of the modern university. The paper thus concludes that a (...) Kantian framework enables a narrower, but more powerful critique of New Public Management, which foregrounds issues of legitimate conflict within the university and its institutional reproduction over time instead of speaking to broader concerns about the university's civic/humanist origins. (shrink)

This article compares and contrasts the interwar political commentary of the English historian Christopher Dawson (1889-1970) and the French philosopher Jacques Maritain (1882-1971), two of the most widely read Catholic writers of the 1930s. The reasons for the similarities and differences between their perspectives on democracy, fascism, and the Spanish civil war are discussed. The article concludes with a brief evaluation of how their views were reflected in post-World War Two Catholic thought, and a summary of their legacies as twentieth-century (...) Catholic intellectuals. (shrink)

The science of the 19th and early 20th century permitted the view that all human experience is subject to the deterministic laws of physics. Reality was conformable with these laws, and the laws could be used to designate what is real.

The article is focused on Honneth’s teleology of history, presented as a historical process of gradual realization of an immanent normative ‘telos’, and not only as a form of axiological evaluation...

The project of integrated HPS has occupied philosophers of science in one form or another since at least the 1960s. Yet, despite this substantial interest in bringing together philosophical and historical reflections on the nature of science, history of science and formal philosophy of science remain as divided as ever. In this paper, I will argue that the continuing separation between historical and formal philosophy of science is ill-founded. I will argue for this in both abstract and concrete (...) terms. At the abstract level, I reconstruct two possible arguments for the incompatibility of historical and formal philosophy of science and argue that they are both wanting. At the concrete level, I discuss how historical and formal philosophy of science have been brought together in practice, namely: in the form of a largely forgotten research tradition that I will refer to here as the study of formalized macro-units. After a brief exposition, I argue that this research tradition has been unduly overlooked by historically minded philosophers of science. Bringing together these observations, I argue that the divide between historical and formal philosophy of science is not grounded in any substantive arguments, but can be primarily attributed to disciplinary happenstance. (shrink)

Due to the famous methodenstreit it is often well argued that Menger’s approach to social sciences can be seen as anti-historical, as according to him pure empirical studies are insufficient to establish a firm economic theory. By suggesting that some theorems have to precede historical studies, Menger may be seen as a representative of the a priori tradition in scientific method. The modern method in the mainstream of economic thinking is also to a large extent anti-historical and (...) a priori, but because of its lack of realism and extensive reliance on very limiting assumptions. The main strength of the Mengerian anti-historical approach is lesser faith in imaginary constructs, implying a higher degree of realism in theorizing. (shrink)

Practical Knowledge Versus Knowledge as Practice The main thesis of this essay is that practice is superior to a "theoretical vs. practical" distinction. In this sense, every sort of knowledge is essentially "practical"; so-called "theoretical" knowledge is an historically overemphasised borderline example of the practical. Based mostly on Wittgenstein's view, I shall gradually refine an opposition between theoretical and practical knowledge by analysing some related dualisms on an active, processual, communicative and applicative concept of knowledge. Then I will provide (...) some arguments as to why knowledge as a practical matter in this sense should be seen as, both logically and temporally, prior to the distinction. (shrink)

Did Leibniz exploit infinitesimals and infinities à la rigueur or only as shorthand for quantified propositions that refer to ordinary Archimedean magnitudes? Hidé Ishiguro defends the latter position, which she reformulates in terms of Russellian logical fictions. Ishiguro does not explain how to reconcile this interpretation with Leibniz’s repeated assertions that infinitesimals violate the Archimedean property (i.e., Euclid’s Elements, V.4). We present textual evidence from Leibniz, as well as historical evidence from the early decades of the calculus, to undermine (...) Ishiguro’s interpretation. Leibniz frequently writes that his infinitesimals are useful fictions, and we agree, but we show that it is best not to understand them as logical fictions; instead, they are better understood as pure fictions. (shrink)

R.G. Collingwood greatly admired Dilthey’s philosophy of history. In this article, I show that despite the obvious affinities between both authors, their views on the historical role of philosophy are clearly divergent. I focus on one topic in particular in their writings, namely, the status of metaphysics and its relation to history. Whereas Dilthey argues that the awareness of the historicity of metaphysics and its psychological-hermeneutical foundation inevitably leads to the euthanasia of metaphysics, Collingwood defends the possibility of a (...) reform of metaphysics into a historical discipline, based on a logic of question and answer. The analysis of the difference between these two thinkers with respect to the role of metaphysics consists of three steps. First, I situate Dilthey’s critique of metaphysics into the whole of his oeuvre, followed by a presentation of his ”solution’ to the metaphysical antinomy. Second, I focus on the role of Collingwood’s reform of metaphysics and on his ”solution’ to the metaphysical antinomy. To that end, I make use of Collingwood’s recently released unpublished manuscripts so as to shed greater light on his rejection of Dilthey’s understanding of the historical role and definition of metaphysics. Finally, I reformulate the differing statuses of metaphysics between these two thinkers by relating their divergent views to their respective understandings of human finitude. (shrink)

ONE OF THE IDEAS TO WHICH LEO STRAUSS drew the attention of many readers in the last century is that of a difference between exoteric and esoteric philosophical writing. These terms can refer to different kinds of philosophical teaching, one kind intended for a general and the other kind for a more restricted audience. Indeed, it seems to be the case historically that it was Aristotle who first used one of the terms in such a sense, as will be discussed (...) below. (shrink)

We often claim to know about what is good or bad, right or wrong. But how do we know such things? Both historically and today, answers to this question have most commonly been rationalist or sentimentalist in nature. Rationalists and sentimentalists clash over whether intellect or affect is the foundation of our evaluative knowledge. This paper is about the form that this dispute takes among those who agree that evaluative knowledge depends on perceptual-like evaluative experiences. Rationalist proponents of perceptualism invoke (...) intellectual experiences, while sentimentalist proponents invoke affective experiences. The goal of this paper is to offer a fresh strategy for adjudicating between intellectual and sentimental perceptualism. I argue that the perceptualist’s hand will be forced either in the direction of intellectual or sentimental perceptualism once she decides between two views about the modal status of our basic evaluative knowledge. I close with an argument that the more plausible of the two options is the one which fits best with sentimental perceptualism. The argument, then, is that perceptualists ought to be sentimentalists. (shrink)

Contemporary scholars routinely argue colonialism and imperialism are indistinguishable. In this essay, I challenge this argument. While it is true the “colonial” and “imperial” overlap and intersect historically, I argue there is a central thread of modern colonialism as an ideology that can be traced from the seventeenth century to mid-twentieth century that was not only distinct from—but often championed in explicit opposition to—imperialism. I advance my argument in four parts. First, I identify key ways in which the colonial can (...) be distinguished from the imperial, including most importantly the specific kind of productive power inherent in colonialism. Second, I examine how colonialism and imperialism evolve in meaning and are redefined by both champions and critics, in relation to each other in the late nineteenth/early twentieth centuries. Third, I examine the historical moment when colonialism and imperialism fully conflate after WWII through the UN process of decolonization as the “salt water thesis” delimits colonialism to mean foreign racialized domination, and it thus becomes synonymous with imperialism. I conclude with an analysis of why the distinction still matters in both theory and practice. (shrink)

This article reviews Michael Laffin’s fresh presentation of Luther’s political theology, which draws on contemporary Lutheran theological scholarship and interpretation to counter the assaults on Luther’s thought by such representative modernity critics as Milbank and Herdt.

A survey of current evidence available concerning Wittgenstein's attitude toward, and knowledge of, Gödel's first incompleteness theorem, including his discussions with Turing, Watson and others in 1937–1939, and later testimony of Goodstein and Kreisel; 2) Discussion of the philosophical and historical importance of Wittgenstein's attitude toward Gödel's and other theorems in mathematical logic, contrasting this attitude with that of, e.g., Penrose; 3) Replies to an instructive criticism of my 1995 paper by Mark Steiner which assesses the importance of Tarski's (...) semantical work, both for our understanding of Wittgenstein's remarks on Gödel, and our understanding of Gödel's theorem itself. (shrink)

There is a clear tendency in contemporary political/legal thought to limit agency to individual agents, thereby denying the existence and relevance of collective moral agency in general, and corporate agency in particular. This tendency is ultimately rooted in two particular forms of individualism – methodological and fictive (abstract) – which have their source in the Enlightenment. Furthermore, the dominant notion of moral agency owes a lot to Kant whose moral/legal philosophy is grounded exclusively on abstract reason and personal autonomy, to (...) the detriment of a due recognition of the socio-historical grounds of moral social conduct.I shall argue that an adequate theory of responsibility is needed, which does not only take into account individual responsibility, but also collective and corporate responsibility, capable of taking into consideration society and its problems. Furthermore, corporations are consciously and carefully structured organisations with different levels of management and have clearly defined aims and objectives, a central feature upon which I shall be focussing in this paper. (shrink)

All through the XXth century it has been repeated that "there is an exact correspondence, almost coincidence between Euclid's definition of equal ratios and the modern theory of irrational numbers due to Dedekind". Since the idea was presented as early as in 1908 in Thomas Heath's translation of Euclid's Elements as a comment to Book V, def. 5, we call it in the paper Heath's thesis. Heath's thesis finds different justifications so it is accepted yet in different versions. In the (...) paper its historical and mathematical version is reconstructed. We next reconstruct Eudoxos' theory of proportions in an axiomatic fashion. Finally, we show that Heath's thesis both in the historical and mathematical version is false. To this end a counterexample is given; it is based upon a specific interpretation of the uniform distribution theorem. (shrink)

Translation abstractSummary: Control versus Complexity: Approaches to the Carbon Dioxide Problem at IIASA. In the 1970s and 1980s the International Institute for Applied Systems Analysis (IIASA) hosted several research projects, workshops and conferences in order to discuss the implications of rising carbon dioxide concentrations in the Earth's atmosphere. A number of distinguished scholars, some of whom later became prominent protagonists within the United Nations’ Intergovernmental Panel on Climate Change (IPCC) and sustainability communities more generally, participated in these debates. Since (...) those at IIASA did not engage in obviously related fields such as geophysics or climatology, there is a need to explain how, and via which contexts the issue entered the institute's agenda. This article examines this historical context and contrasts two competing paradigms that emerged at IIASA in order to assess and respond to the carbon dioxide question: The first approach was related to the organisation's research projects on the future of energy systems, which drew on physics, engineering, economics and applied system dynamical modeling; the second approach drew earlier research into ecological management and complex dynamical systems theory, and argued for the use of multiple methods to assess the carbon dioxide question. The first approach invoked ideas of techno‐economical control mechanisms, the second resulted in a more embedded framing of climate change as one of a larger complex of issues relating to sustainable development. Based on resources from IIASA's research repositories and institutional archive, this study retraces these competing discourse framings and outlines the specific research and modeling strategies, policies, and cultural and technological imaginaries related to them. (shrink)

The traditional absolutist-relationist debate is still clearly formulable in the context of General Relativity Theory (GTR), despite the important differences between Einstein's theory and the earlier context of Newtonian physics. This paper answers recent arguments by Robert Rynasiewicz against the significance of the debate in the GTR context. In his (1996) (‘Absolute vs. Relational Spacetime: An Outmoded Debate?’), Rynasiewicz argues that already in the late nineteenth century, and even more so in the context of General Relativity theory, the terms of (...) the original Descartes–Newton–Leibniz dispute about space are not to be found. Nineteenth-century ether theories of electromagnetism, and the metric field of GTR, he claims, do not lend themselves to being interpreted clearly as either absolute space à la Newton, or relational structures à la either Descartes or Leibniz. I argue that, while in some imaginable theories Rynasiewicz's claim that the classical debate dissolves would be correct, in fact in the most important historical theories he discusses, this is not the case. In particular, I argue that in both Lorentz's ether theory and General relativity theory, there is a clear and compelling way to establish connections to the classical absolutist-relationist disputes, and that in both these theories it is the absolutist position that is prima facie victorious. To support my arguments and give a clear overview of the whole debate, I end by offering definitional sketches of relationism and absolutism (substantivalism) about spacetime in the context of contemporary physics. The sketches show the clear connections between these views today and their ancestors in Newton and Leibniz. But at the same time, they indicate how both views are not just claims about existing physical theories, but rather also bets about how future physics will clarify the ontological picture. (shrink)

Made famous by Ernst Mayr (1961), the distinction between proximate and ultimate causation in biological explanation is widely seen as a key tenet of evolutionary theory and a central organizing principle for evolutionary research. The study of immediate, individual-level mechanistic causes of development or physiology (“proximate causation”) is distinguished from the study of historical, population-level statistical causes in evolutionary biology (“ultimate causation”). Since evolutionary developmental biology (evo-devo) is a field that explicitly uses so-called “proximate” sciences such as developmental biology, (...) morphology, and embryology in the study of evolution, it challenges the standard construal of the proximate-ultimate distinction and its associated account of causation. The exact nature of the challenge and its ramifications for the viability of the distinction more broadly are contested, but these conceptual questions are central to the status and significance of evo-devo in contemporary evolutionary biology. (shrink)

History was a continuous cycle driven by the gods. Societies began by being small, impoverished, and insignificant, then became great, then proud and decadent, and finally were overthrown by a different small, impoverished people, with the cycle beginning anew. Herbert's historical universe in Dune is bound within a series of ever repeating cycle. Herbert's themes about human action, fatalism versus free will, and the repetition of religious motifs across vast distances of space and time. Greek mythology and tragedy (...) appear on the very first page of Dune with the use of a single word: Atreides. Much like in the Dune series, History emerged in the ancient Greek world by combining mythology, epic narrative, and tragedy. The Golden Path is the death of the constant cycles of imperialism and the freeing of humanity from constantly repeating old mistakes. (shrink)

Marx versus Markets points out that Marx defines communist economies--even in their lower stage of development--as classless economies without markets.

In response to a recent argument by David Bloor, I argue that denying absolutes does not necessarily lead to relativism, that one can be a fallibilist without being a relativist. At issue are the empirical natural sciences and what might be called “framework relativism”, that is, the idea that there is always a conceptual scheme or set of practices in use, and all observations are theory-laden relative to the framework. My strategy is to look at the elements that define a (...) relativist stance and show where the pragmatic fallibilist disagrees. Defending the pragmatic notion of experience will be central, given that relativists reject the idea that experience can play a role in objectively justifying belief. We can reject all absolutes and start from the premise that everything is historical, contingent, and situated. One of the lessons of pragmatism is that universal and fixed principles are not necessary for objective knowledge. (shrink)

Abstract This essay will argue systematically and from a historical perspective that there is something to be said for the traditional claim that the human and natural sciences are distinct epistemic practices. Yet, in light of recent developments in contemporary philosophy of science, one has to be rather careful in utilizing the distinction between understanding and explanation for this purpose. One can only recognize the epistemic distinctiveness of the human sciences by recognizing the epistemic centrality of reenactive empathy for (...) our understanding of rational agency, that is, by emphasizing the psychological component in the concept of understanding that nineteenth-century philosophers like Droysen, in contrast to twentieth-century hermeneutic philosophers, still acknowledged. In addition, the essay will show in detail that merely pointing to the fact that narratives have a cognitive function in the domain of the human sciences, as is common among philosophers of history, does not provide us with a sufficient demarcation criterion for distinguishing between the human and natural sciences. (shrink)

In response to a recent argument by David Bloor, I argue that denying absolutes does not necessarily lead to relativism, that one can be a fallibilist without being a relativist. At issue are the empirical natural sciences and what might be called “framework relativism”, that is, the idea that there is always a conceptual scheme or set of practices in use, and all observations are theory-laden relative to the framework. My strategy is to look at the elements that define a (...) relativist stance and show where the pragmatic fallibilist disagrees. Defending the pragmatic notion of experience will be central, given that relativists reject the idea that experience can play a role in objectively justifying belief. We can reject all absolutes and start from the premise that everything is historical, contingent, and situated. One of the lessons of pragmatism is that universal and fixed principles are not necessary for objective knowledge. (shrink)

The distinction of whether real or counterfactual history makes sense only post factum. However, modal history is to be defined only as ones’ intention and thus, ex-ante. Modal history is probable history, and its probability is subjective. One needs phenomenological “epoché” in relation to its reality (respectively, counterfactuality). Thus, modal history describes historical “phenomena” in Husserl’s sense and would need a specific application of phenomenological reduction, which can be called historical reduction. Modal history doubles history just as the (...) recorded history of historiography does it. That doubling is a necessary condition of historical objectivity including one’s subjectivity: whether actors’, ex-ante or historians’, post factum. The objectivity doubled by ones’ subjectivity constitute “hermeneutical circle”. (shrink)

1) A survey of current evidence available concerning Wittgenstein's attitude toward, and knowledge of, Gödel's first incompleteness theorem, including his discussions with Turing, Watson and others in 1937–1939, and later testimony of Goodstein and Kreisel; 2) Discussion of the philosophical and historical importance of Wittgenstein's attitude toward Gödel's and other theorems in mathematical logic, contrasting this attitude with that of, e.g. , Penrose; 3) Replies to an instructive criticism of my 1995 paper by Mark Steiner which assesses the importance (...) of Tarski's semantical work, both for our understanding of Wittgenstein's remarks on Gödel, and our understanding of Gödel's theorem itself. (shrink)

Increased scrutiny of corporate legitimacy has sparked an interest in “historic corporate social responsibility”, or the mechanism through which firms take responsibility for past misdeeds. Extant theory on historic CSR implicitly treats corporate engagement with historical criticism as intentional and dichotomous, with firms choosing either a limited or a high engagement strategy. However, this conceptualization is puzzling because a firm’s engagement with historic claims involves organizational practices that managers don’t necessarily control; hence, it might materialize differently than anticipated. Furthermore, (...) multiple motivations could jointly affect managers’ approach to organizational history, especially when dealing with conflicting stakeholder demands, rendering it difficult to historicize consistently. Examining the relationship between the legitimacy of critical historic claims, corporate engagement with these claims and corporate legitimacy, the present paper performs a historical case study of the Hudson’s Bay Company’s (HBC) long term use of history in stakeholder relations. The data suggest that under conflicting internal and external pressures, the HBC’s engagement with historical criticism became “sedimented” over time, involving both open and stakeholder-inclusive practices of “history-as-sensemaking” and instrumental “history-as-rhetoric”. Enriching understanding of corporate-stakeholder interaction about the past, this finding may stimulate its generation of social value and corporate legitimacy. (shrink)

By what incredible foresight did the most significant intellectual quarrel of the twentieth century anticipate the major issue of the twenty-first? When Camus and Sartre parted ways in 1952, the main question dividing them was political violence—specifically, that of communism. And as they continued to jibe at each other during the next decade, especially during the war in Algeria, one of the major issues between them became terrorism. The 1957 and 1964 Nobel Laureates were divided sharply over which violence most (...) urgently demanded to be addressed and attacked—the humiliations and oppressions, often masked, that Sartre described as systematically built into daily life under capitalism and colonialism, or the brutal and abstract calculus of murder seen by Camus as built into some of the movements that claimed to liberate people from capitalist and colonial oppression.The Sartre-Camus conflict remains, fifty years later, philosophically unresolved. And I would argue—against today's conventional wisdom so persistently asserted by Tony Judt—it is also historically unresolved, despite today. (shrink)

By what incredible foresight did the most significant intellectual quarrel of the twentieth century anticipate the major issue of the twenty-first? When Camus and Sartre parted ways in 1952, the main question dividing them was political violence—specifically, that of communism. And as they continued to jibe at each other during the next decade, especially during the war in Algeria, one of the major issues between them became terrorism. The 1957 and 1964 Nobel Laureates were divided sharply over which violence most (...) urgently demanded to be addressed and attacked—the humiliations and oppressions, often masked, that Sartre described as systematically built into daily life under capitalism and colonialism, or the brutal and abstract calculus of murder seen by Camus as built into some of the movements that claimed to liberate people from capitalist and colonial oppression.The Sartre-Camus conflict remains, fifty years later, philosophically unresolved. And I would argue—against today's conventional wisdom so persistently asserted by Tony Judt—it is also historically unresolved, despite today. (shrink)

This article investigates an intertwined systematic and historical view on theories of matter. It follows an approach brought forward by Hermann Weyl around 1925, applies it to recent theories of matter in physics (including geometrodynamics and quantum gravity), and embeds it into a more general philosophical framework. First, I shall discuss the physical and philosophical problems of a unified field theory on the basis of Weyl's own abandonment of his 1918 ‘pure field theory’ in favour of an ‘agent theory’ (...) of matter. The difference between agent and field theories of matter is then used to establish a sort of dialectic meta-view. With reference to Weyl this view can be understood as being a particular Fichtean transcendental idealist approach which attempts to combine the strengths of the Husserlian phenomenology and Cassirer's neo-Kantianism. (shrink)

In this article, we examine the emergence of a concept of medical feeding that emphasizes artificiality and medical technology. We discuss how this concept has been created in specific contrast to the daily provision of food and water; medical definitions retain clear disjunctures with cultural and religious beliefs surrounding food, gendered aspects of eating and feeding, and the everyday practices of social and family life in the United States. We begin with an examination of the historical processes involved in (...) creating artificial nutrition and hydration as a medical concept, including the evolution of terminology and practices in relation to technology advancement, legal cases, and public discourse. We.. (shrink)

A democratic premise is that expert influence should not extend into the political domain of environmental policymaking. This article analyses the relationship between experts and policymakers in the historical development of the National Flood Insurance Program as a flood governance strategy in the United States. The article draws three conclusions. First, while experts asserted great influence on the development of this policy program, underlying values were evaluated and judged by policymakers. Second, as socio-political values changed, new types of experts (...) were involved in the policymaking process. Third, these different types of experts had different implications for how value conflicts were addressed. (shrink)

The gap between Marx’s theoretical writings on political economy and his historical writings arises out of certain limitations that Marx placed upon his political-economic enquiries. These limitations are outlined in the Grundrisse where Marx distinguishes between the universality of the metabolic relation to nature, the generality of the laws of motion of capital, the particularities of distribution and exchange, and the singularities of consumption. What an analysis of the content of Capital shows is that Marx largely confined his efforts (...) to identifying the law-like character of production to the exclusion of all else. While this allowed him to identify certain laws of motion of capital within any form of the capitalist mode of production, it did not and could not constitute a total theory of a capitalist mode of production. A better understanding of what it is that Marx can do for us through his identification of the general laws of motion leads to a far better appreciation of what it is that we have to do for ourselves in order to make Marx’s theoretical findings applicable to particular conjunctural conditions, such as those that have arisen throughout the economic crisis that began in 2007. (shrink)

In a recent contribution to Learning for Democracy, Richard Bailey argues that Thomas Kuhn advocated an indoctrinatory model of science education, which is fundamentally authority-based. While agreeing with Bailey’s conclusion, this article suggests that Kuhn was attempting to solve an important problem which Bailey only touches on – how to ensure that science students do not become hypercritical. It continues by offering a critical rationalist solution to this problem, arguing that paradigms qua exemplars should be historical problem-solving episodes, rather (...) than model solutions to puzzles. (shrink)

This article reports the results of an experiment involving 108 college students with varying backgrounds in biology. Subjects answered questions about the evolutionary history of sets of hominid and equine taxa. Each set of taxa was presented in one of three diagrammatic formats: a noncladogenic diagram found in a contemporary biology textbook or a cladogram in either the ladder or tree format. As predicted, the textbook diagrams, which contained linear components, were more likely than the cladogram formats to yield explanations (...) of speciation as an anagenic process, a common misconception among students. In contrast, the branching cladogram formats yielded more appropriate explanations concerning levels of ancestry than did the textbook diagrams. Although students with stronger backgrounds in biology did better than those with weaker biology backgrounds, they generally showed the same effects of diagrammatic format. Implications of these results for evolution education and for diagram design more generally are discussed. (shrink)