Historical scientists frequently face incomplete data, and lack direct experimental access to their targets. This has led some philosophers and scientists to be pessimistic about the epistemic potential of the historical sciences. And yet, historical science often produces plausible, sophisticated hypotheses. I explain this capacity to generate knowledge in the face of apparent evidential scarcity by examining recent work on Thylacoleo carnifex, the ‘marsupial lion’. Here, we see two important methodological features. First, historical scientists are methodological omnivores, that is, they (...) construct purpose-built epistemic tools tailored to generate evidence about highly specific targets. This allows them to produce multiple streams of independent evidence and thus maximize their epistemic reach. Second, investigative scaffolding: research proceeds in a piece-meal fashion, information only gaining evidential relevance once certain hypotheses are well supported. I illustrate scaffolding in a discussion of the nature of functional ascription in paleobiology. Frequently, different senses of ‘function’ are not discriminated during paleobiological investigation—something which can mar adaptationist investigations of extant organisms. However, I argue that, due to scaffolding, conflating senses of ‘function’ can be the right thing to do. Coarse-grained functional hypotheses are required before it is clear what evidence could discriminate between more fine-grained ones. I draw on omnivory and scaffolding to argue that pessimists make a bad empirical bet. It is a bad idea to bet against the epistemic fortunes of such opportunistic and resourceful scientists, especially when we have reason to think we will systematically underestimate the amount of evidence ultimately available to them. (shrink)

Cognitive archaeologists infer from material remains to the cognitive features of past societies. We characterize cognitive archaeology in terms of trace-based reasoning, which in the case of cognitive archaeology involves inferences drawing upon background theory linking objects from the archaeological record to cognitive features. We analyse such practices, examining work on cognitive evolution, language, and musicality. We argue that the central epistemic challenge for cognitive archaeology is often not a paucity of material remains, but insufficient constraint from cognitive theories. However, (...) we also argue that the success of cognitive archaeology does not necessarily require well-developed cognitive theories: Success might instead lead to them. (shrink)

Does the existence of body representations undermine the explanatory role of the body? Or do certain types of representation depend so closely upon the body that their involvement in a cognitive task implicates the body itself? In the introduction of this special issue we explore lines of tension and complement that might hold between the notions of embodiment and body representations, which remain too often neglected or obscure. To do so, we distinguish two conceptions of embodiment that either put weight (...) on the explanatory role of the body itself or body representations. We further analyse how and to what extent body representations can be said to be embodied. Finally, we give an overview of the full volume articulated around foundational issues (How should we define the notion of embodiment? To what extent and in what sense is embodiment compatible with representationalism? To what extent and in what sense are sensorimotor approaches similar to behaviourism?) and their applications in several cognitive domains (perception, concepts, selfhood, social cognition). (shrink)

Pluralism about scientific method is more-or-less accepted, but the consequences have yet to be drawn out. Scientists adopt different methods in response to different epistemic situations: depending on the system they are interested in, the resources at their disposal, and so forth. If it is right that different methods are appropriate in different situations, then mismatches between methods and situations are possible. This is most likely to occur due to method bias: when we prefer a particular kind of method, despite (...) that method clashing with evidential context or our aims. To explore these ideas, we sketch a kind of method pluralism which turns on two properties of evidence, before using agent-based models to examine the relationship between methods, epistemic situations, and bias. Based on our results, we suggest that although method bias can undermine the efficiency of a scientific community, it can also be productive through preserving a diversity of evidence. We consider circumstances where method bias could be particularly egregious, and those where it is a potential virtue, and argue that consideration of method bias reveals that community standards deserve a central place in the epistemology of science. (shrink)

Both paleobiology and investigations of ‘major evolutionary transitions’ are intimately concerned with the macroevolutionary shape of life. It is surprising, then, how little studies of major transitions are informed by paleontological perspectives and. I argue that this disconnect is partially justified because paleobiological investigation is typically ‘phenomena-led’, while investigations of major transitions are ‘theory-led’. The distinction turns on evidential relevance: in the former case, evidence is relevant in virtue of its relationship to some phenomena or hypotheses concerning those phenomena; in (...) the latter, evidence is relevant in virtue of providing insights into, or tests of, an abstract body of theory. Because paleobiological data is by-and-large irrelevant to the theory which underwrites the traditional conception of major transitions, it is of limited use to that research program. I suggest that although the traditional conception of major transitions is neither ad-hoc or problematically incomplete, its promise of providing unificatory explanations of the transitions is unlikely to be kept. Further, examining paleobiological investigations of mass extinctions and organogenesis, I further argue that whether or not transitions in paleobiology count as ‘major’ turns on how we conceive of major transitions ; although major transitions potentially have a unified theoretical basis, recent developments suggest that investigations are becoming increasingly phenomena-led; adopting phenomena-led investigations maximizes the evidence available to paleobiologists. (shrink)

Can we be realists about a general category but pluralists about concepts relating to that category? I argue that paleobiological methods of delineating species are not affected by differing species concepts, and that this underwrites an argument that species concept pluralists should be species category realists. First, the criteria by which paleobiologists delineate species are ‘indifferent’ to the species category. That is, their method for identifying species applies equally to any species concept. To identify a new species, paleobiologists show that (...) interspecies processes, such as phenotypic plasticity, sexual dimorphism, or ontogenetic diversity, are a worse explanation of the variance between specimens than intraspecies processes. As opposed to operating under a single or plurality of species concepts, then, paleobiologists use abductive inferences, which would be required regardless of any particular species concept. Second, paleobiologists are frequently interested in large-scale, long-term morphological patterns in the fossil record, and resolving the fine-grained differences which result from different species concepts is irrelevant at those scales. I argue that this claim about paleobiological practice supports what I call ‘indifference realism’ about the species category. The indifference realist argues that when legitimate investigation is indifferent to a plurality of concepts, we should be realists about the category those concepts pertain to. (shrink)

The character of computational modelling of cognition depends on an underlying theory of representation. Classical cognitive science has exploited the syntax/semantics theory of representation that derives from logic. But this has had the consequence that the kind of psychological explanation supported by classical cognitive science is

_conceptualist_:

psychological phenomena are modelled in terms of relations that hold between concepts, and between the sensors/effectors and concepts. This kind of explanation is inappropriate for the Proper Treatment of Connectionism (Smolensky 1988).

It is often thought that the vindication of experimental work lies in its capacity to be revelatory of natural systems. I challenge this idea by examining laboratory experiments in ecology. A central task of community ecology involves combining mathematical models and observational data to identify trophic interactions in natural systems. But many ecologists are also lab scientists: constructing microcosm or ‘bottle’ experiments, physically realizing the idealized circumstances described in mathematical models. What vindicates such ecological experiments? I argue that ‘extrapolationism’, the (...) view that ecological lab work is valuable because it generates truths about natural systems, does not exhaust the epistemic value of such practices. Instead, bottle experiments also generate ‘understanding’ of both ecological dynamics and empirical tools. Some lab work, then, aids theoretical understanding, as well as targeting hypotheses about nature. 1Introduction2Trophic Interactions and Observational Techniques3Cryptic Dynamics in Bottle Experiments4Extrapolationism 4.1Ecological possibility and actuality4.2Ecological heterogeneity5Understanding 5.1The epistemic good of understanding5.2Bottle experiments as understanding-generators5.3How understanding travels6Conclusion. (shrink)

The themes of the book—the value of knowledge and epistemic appraisal broadly conceived—are introduced in this chapter. The Meno problem is explained and related to the swamping problem as discussed by Jonathan Kvanvig. The stance of virtue epistemologists is outlined. This is followed by a brief discussion of the role of truth in epistemic appraisal. The remainder of the introduction summarises the contributions to the book.

Consideration of evidence and data in historical science is dominated by textual metaphor: we reconstruct the past on the basis of various incomplete records. I suggest that although textual metaphors are often apt, they also lead philosophers and scientists to think about historical evidence in particular ways, and that other perspectives might be fruitful. Towards this, I explore the notion of natural historical evidence being thought of as ‘ruins’. This has several potential benefits. First, the architectural aspect of the metaphor (...) emphasizes the contingency of historical subjects and the coherency of design-based reconstruction. Second, historical data, like ruins, are co-constructed, involving intimate interaction with materials. (shrink)

Here’s something I’m willing to claim we know: Homo sapiens, in particular the Polynesian settlers who first arrived in Aotearoa around the twelfth century, take the lion’s share of causal blame for the extinction of a lineage of enormous flightless birds: the moa. Stretching to three metres at their tallest, moa were a distinctive and remarkable feature of Aotearoa’s primeval forests, playing the main browser and grazer role in this unique bird-based ecosystem. Once humans turned up forests were burned, moa (...) were stalked, and human-0introduced arrivals such as kiore had dramatic ecological repercussions. Within a few centuries, the moa were gone. (shrink)

This paper is concerned with representational explanations of how one experiences and acts with one’s body as an integrated whole. On the standard view, accounts of bodily experience and action must posit a corresponding representational structure: a representation of the body as an integrated whole. The aim of this paper is to show why we should instead favour the minimal view: given the nature of the body, and representation of its parts, accounts of the structure of bodily experience and action (...) need not appeal to a representation of the body as an integrated whole. The argument proceeds by distinguishing two kinds of explanatory roles for representations: standing-in for absent targets and structuring ambiguous sensory information concerning a target. Representations of body-parts are suited to fulfil both kinds of explanatory role, whereas a representation of the body as an integrated whole is only suited to fulfil the latter, as a means of coordinating representations of body-parts. It is then argued that the structure of the body can itself serve as a means of coordinating body-part representations, rendering representation of the body as an integrated whole explanatorily superfluous. (shrink)

In this paper I argue that split-brain syndrome is best understood within an extended mind framework and, therefore, that its very existence provides support for an externalist account of conscious perception. I begin by outlining the experimental aberration model of split-brain syndrome and explain both: why this model provides the best account of split-brain syndrome; and, why it is commonly rejected. Then, I summarise Susan Hurley’s argument that split-brain subjects could unify their conscious perceptual field by using external factors to (...) stand-in for the missing corpus callosum. I next provide an argument that split-brain subjects do unify their perceptual fields via external factors. Finally, I explain why my account provides one with an experimental aberration model which avoids the problems typically levelled at such views, and highlight some empirical predictions made by the account. The nature of split-brain syndrome has long been considered mysterious by proponents of internalist accounts of consciousness. However, in this paper I argue that externalist theories can provide a straightforward explanation of the condition. I therefore conclude that the ability of externalist accounts to explain split-brain syndrome gives us strong reason to prefer them over internalist rivals. (shrink)

In section 1 I offer a definition of psychologism which applies to many of the apparently quite disparate uses that philosophers have made of the term. In section 2 I map out some distinct varieties of psychologism. In a short section 3 I indicate how the changing academic climate has injected a new urgency into the debate on psychologism. In section 4 I offer an argument for a variety of psychologism which has important consequences for cognitive science, and in section (...) 5 I consider some objections to the argument. (shrink)

George McGhee’s book “Convergent Evolution: limited forms most beautiful” provides an extensive survey of biological convergence. This paper has two main aims. First, it examines the theoretical claims McGhee makes about convergent evolution—specifically criticizing his use of a total morphospace to understand contingency and his assumption that functional constraints are non-contingent. Second, it sketches a group of important conceptual challenges facing researchers interested in convergence.

First-year students’ literacy deficits are not the problem. They are emblematic of an overall skill set which can be scaffolded from the first year of university study. If we treat literacy deficit...

There has been much discussion of the moral, legal and prudential implications of geoengineering, and of governance structures for both the research and deployment of such technologies. However, insufficient attention has been paid to how such measures might affect geoengineering in terms of the incentive structures which underwrite scientific progress. There is a tension between the features that make science productive, and the need to govern geoengineering research, which has thus far gone underappreciated. I emphasize how geoengineering research requires governance (...) which reaches beyond science’s traditional boundaries, and moreover requires knowledge which itself reaches beyond what we traditionally expect scientists to know about. How we govern emerging technologies should be sensitive to the incentive structures which drive science. (shrink)

This study explores the social representations of cloning taking in consideration a series of associated emotions and the subjects' level of religiosity. The participants in our study consisted of 356 subjects of different ages and professions. The data collection included four tasks for the subjects to fill in. First, they had to fill in a free task association: starting from the stimulus-word „cloning" they had to associate five words or expressions, and then rank these five words according to their importance. (...) The second task required polarity association for each of the expressions; thus, the subjects had to evaluate them as positive, negative or neutral in relation to „cloning". The third task was a questionnaire evaluating the level of religiosity (28 items). The last task included a list of 35 emotions (positive as well as negative) which subjects had to associate on a scale from 1 to 10 with the bio-medical procedure of cloning. The data analysis was focused on comparing the different groups defined in relation to the level of religiosity, affective polarity, age and level of education. We used the prototipicality technique, developed in the framework of the social representation's theory, in order to identify the elements of the social representations of cloning belonging to the previously mentioned variables. . (shrink)

I offer four ways of distinguishing paleobiology from neontology, and from this develop a sketch of the philosophy of paleobiology. I then situate and describe the papers in the special issue Paleobiology and Philosophy, and reflect on the value and prospects of paleontology-focused philosophy.

Beginning with the second decade of the last century, after a fierce critique of W. Dilthey and the Historical School’s epistemological approach, philosophical hermeneutics has assumed the position of “official” philosophy of history of our times. However, in our previous work we have shown that philosophical hermeneutics is not actually able to give a better answer to “What is history?” than that already offered by the Historical School. Now we would like to show that its answer to the other fundamental (...) question of the philosophy of history - “How is history to be known?” - is even more problematic, making historical science impossible. For if the being of history really is tradition as philosophical hermeneutics argues, and if the essence of tradition is language then, on the one hand, the very stability of historical meaning presupposed by any epistemological process will always be displaced by the play of what Derrida calls “différance,” the ceaseless differentiation of the signifiers and signifieds. And, on the other hand, even if historical meaning were stable enough so as to be known, it could not be grasped because, we will try to argue, the process of understanding as philosophical hermeneutics describes it is always permeated by misunderstanding. (shrink)

El presente trabajo analiza la productiva asimilación heideggeriana de la retórica aristotélica que encontramos en sus lecciones de 1924, Conceptos fundamentales de la filosofía aristotélica, y su posterior repercusión en los análisis del uno cotidiano y de la habladuría en Ser y tiempo. Primero se presentan las líneas básicas de la interpretación heideggeriana temprana de los escritos prácticos y políticos de Aristóteles (1). Luego se perfila con más detalle su relectura en clave ontológica de la Retórica de Aristóteles, prestando una (...) especial atención al plano de la comunicabilidad de las opiniones (2). Y, finalmente, se muestran los aspectos positivos y negativos contenidos en el fenómeno de la habladuría analizado en Ser y tiempo, un fenómeno que condensa buena parte de las interpretaciones de la retórica aristotélica (3). The present article analyses Heidegger's productive assimilation of the Aristotelian rhetoric, paying special attention to his lectures of 1924, Basic Concepts of Aristotelian Philosophy, and its later influence on the phenomenon of everydayness and the idle talk exposed in Being and Time. First, I outline Heidegger's early interpretation of Aristotle's politic and practical writings (1). Second, I show in more detail his ontological reading of Aristotle's Rhetoric, focusing on the sphere of communicability of opinions (2). And third, I describe the positive and negative aspects related to the phenomenon of idle talk sketched out in Being and Time, a phenomenon which condensates a good portion of his interpretations of Aristotelian rhetoric. (shrink)

Sometimes what we perceive appears other than it is. The term ‘illusion’ is often used to capture the broad variety of cases in which this occurs. But some of these cases are better described as cases of imaginative perception—cases in which what we perceive appears as we imagine it to be. I argue that imaginative perception is to be sharply contrasted with illusions variously conceived as cases of misleading appearance and cases of perceptual error. By removing the blanket term ‘illusion’ (...) from our description of such cases, we can better see the underlying complex of cognitive processes they involve. (shrink)

Australasian Journal of Philosophy, Volume 90, Issue 1, Page 204, March 2012.

Although his positions on gender were neither particularly radical nor particularly representative of his age, Hegel proved counterintuitively central to early German philosophers elaborating openly feminist positions. The Young Hegelians' critique of religion offered a readymade way to critique traditional modes of grounding and vindicating gender roles. But it also, especially among more materialist thinkers like Ludwig Feuerbach, tended to rely on supposedly “natural” bases for gender inequality. This article traces a line of women thinkers beginning in Hegel's age, stretching (...) through the immediate aftermath of Hegel's death, all the way to the fin-de-siècle, who sought to destabilize the very idea of nature that lay behind both Hegelian and Young Hegelian accounts. Thinkers like Bettina Brentano-von Arnim (1785–1859), Louise Dittmar (1807–1884), and Helene von Druskowitz (1856–1918) charted a path between Hegel himself, Hegel's critics, renewers, and overcomers, to arrive at strikingly modern position. In particular von Druskowitz, critic of Feuerbach and Comte, interlocutor to Nietzsche and Hartmann, ended up with a philosophical position on nature that was nearly identical to the most radical feminist proposals of the 1960s: the end of human nature, even if it meant the end of the species. (shrink)