To explore the relation between mathematical models and reality, four different domains of reality are distinguished: observer-independent reality, personal reality, social reality and mathematical/formal reality. The concepts of personal and social reality are strongly inspired by constructivist ideas. Mathematical reality is social as well, but constructed as an autonomous system in order to make absolute agreement possible. The essential problem of mathematical modelling is that within mathematics there is agreement about ‘truth’, but the assignment of mathematics to informal reality is (...) not itself formally analysable, and it is dependent on social and personal construction processes. On these levels, absolute agreement cannot be expected. Starting from this point of view, repercussion of mathematical on social and personal reality, the historical development of mathematical modelling, and the role, use and interpretation of mathematical models in scientific practice are discussed. (shrink)

This volume is a collection of some of the most important philosophical papers by Peter Gärdenfors. Spanning a period of more than 20 years of his research, they cover a wide ground of topics, from early works on decision theory, belief revision and nonmonotonic logic to more recent work on conceptual spaces, inductive reasoning, semantics and the evolutions of thinking. Many of the papers have only been published in places that are difficult to access. The common theme of all the (...) papers is the dynamics of thought. Several of the papers have become minor classics and the volume bears witness of the wide scope of Gärdenfors’ research and of his crisp and often witty style of writing. The volume will be of interest to researchers in philosophy and other cognitive sciences. (shrink)

This paper discusses different approaches incognitive science and artificial intelligenceresearch from the perspective of radicalconstructivism, addressing especially theirrelation to the biologically based theories ofvon Uexküll, Piaget as well as Maturana andVarela. In particular recent work in New AI and adaptive robotics on situated and embodiedintelligence is examined, and we discuss indetail the role of constructive processes asthe basis of situatedness in both robots andliving organisms.

In the educational psychology literature, self-regulated learning is associated with empowerment, agency, and democratic participation. Therefore, researchers are dedicated to developing and improving self-regulated learning pedagogy in order to make it widespread. However, drawing from the educational philosophy of Paulo Freire, teaching students to regulate their learning can be tied to a curriculum of obedience, subordination, and oppression. Using Freire’s discussion of concepts such as adaptation, prescription, and dependence, I suggest that self-regulated learning: targets individual psychological changes that render individuals (...) adaptable to existing social orders; is guided by a logic to prescribe a certain kind of self; and produces a relationship of dependence as learners depend on teachers for learning the necessary scripts to regulate their learning. This analysis points to ethical complexities related to teaching students to academically self-regulate. (shrink)

In the past few hundred years, science has exerted an enormous influence on the way the world appears to human observers. Despite phenomenal accomplishments of science, science nowadays faces numerous challenges that threaten its continued success. As scientific inventions become embedded within human societies, the challenges are further multiplied. In this critical review, some of the critical challenges for the field of modern chemistry are discussed, including: (a) interlinking theoretical knowledge and experimental approaches; (b) implementing the principles of sustainability at (...) the roots of the chemical design; (c) defining science from a philosophical perspective that acknowledges both pragmatic and realistic aspects thereof; (d) instigating interdisciplinary research; (e) learning to recognize and appreciate the aesthetic aspects of scientific knowledge and methodology, and promote truly inspiring education in chemistry. In the conclusion, I recapitulate that the evolution of human knowledge inherently depends upon our ability to adopt creative problem-solving attitudes, and that challenges will always be present within the scope of scientific interests. (shrink)

Each type of learning is proposed as being a three-stage process, composed of: (i) recognition of a perceptual situation and performance of an action corresponding thereto; (ii) observation of a deviation of the action result from an expected outcome; (iii) re-arrangement of the conceptual framework of reasoning to meaningfully assimilate the observed deviation. In order to evaluate a general, systemic significance of the concept of learning proposed hereby, the latter is assessed from perspectives that correspond to diverse levels of organizational (...) complexity of Nature. Thermodynamic concepts, constructivist and autopoietic frameworks of analysis of cognitive phenomena, and the aspects of social sciences are intertwined so as to support the all-encompassing meaning of the general pathways of learning proposed herein. Numerous ethical consequences, with a particular emphasis on educational approaches, are derived from accepting such a general nature of learning and development. Naturally implied dialectical form of evolution, according to which prosperous and favorable features of human creativity arise solely from problem-solving situations, is further discussed. (shrink)

In this article, I study, from the point of view of the analytic philosophy of mind, the compatibility of students’ ideas studies with radical constructivism. I demonstrate that RC is based on a psychology of narrow mental states; that is, the idea that the mental content of an individual can be fully characterised without any reference external to her or him. I show that this fact imposes some severe restrictions to SIS to be incorporated into RC. In particular, I argue (...) that only qualitative studies can comply with the requirement of narrowness. Nevertheless, I propose that quantitative works can be employed as sources of types in order to study token actual students. I use this type-token dichotomy to put forward an outline of a theory of the relation between school contents and mental contents. In this view, token mental contents regarding a given topic can be defined, and probed, only by resorting to typical school contents. (shrink)

This article is interdisciplinary in its claims. Evolving around the ecological concept of affordance, it brings together pragmatics and ecological psychology. Starting from the theoretical writings of Peirce, Dewey and James, the biosemiotic claims of von Uexküll, Gibson’s ecological approach to perception and some empirical evidence from recent neurobiological research, it elaborates on the concepts of experiential and enactive cognition as applied to music. In order to provide an operational description of this approach, it introduces some conceptual tools from the (...) domain of cybernetics with a major focus on the concept of circularity, which links perception to action in a continuous process of sense-making and interaction with the environment. As such, it is closely related to some pragmatic, biosemiotic and ecosemiotic claims which can be subsumed under the general notion of functional significance. An attempt is made to apply this conceptual framework to the process of musical sense-making which involves the realisation of systemic cognition in the context of epistemic interactions that are grounded in our biology and possibilities for adaptive control. Central in this approach is the concept of coping with the environment, or, in musical terms, to perceive the sounding music in terms of what it affords for the consummation of musical behaviour. (shrink)

This paper addresses the question whether we can conceive of music cognition in ecosemiotic terms. It claims that music knowledge must be generated as a tool for adaptation to the sonic world and calls forth a shift from a structural description of music as an artifact to a process-like approach to dealing with music. As listeners, we are observers who construct and organize our knowledge and bring with us our observational tools. What matters is not merely the sonic world in (...) its objective qualities, but the world as perceived. In order to make these claims operational we can rely on the ecological concept of coping with the sonic world and the cybernetic concepts of artificial and adaptive devices. Listeners, on this view, are able to change their semantic relations with the sonic world through functional adaptations at the level of sensing, acting and coordinating between action and perception. This allows us to understand music in functional terms of what it affords to us and not merely in terms of its acoustic qualities. There are, however, degrees of freedom and constraints which shape the semiotization of the sonic world. As such we must consider the role of event perception and cognitive economy: listeners do not perceive the acoustical environment in terms of phenomenological descriptions but as ecological events. (shrink)

: Interactive constructivism and its implications for education will be introduced in four steps. (1) The context of the approach and its relation to other constructivist developments will be discussed. (2) I will examine essential pragmatic criteria in the tradition of John Dewey that are relevant for interactive constructivism. (3) More decisively than Dewey interactive constructivism launches a meta-theoretical distinction between observers, participants, and agents. (4) Communication as a chief dimension of education can be analyzed out of three perspectives: the (...) symbolic, the imaginative, and the real. Educators must recognize that their interaction with learners includes great demands not only in practical application/implementation but also in theoretical reflection. (shrink)

Half a century after Michael Polanyi conceptualised ‘the tacit component’ in personal knowing, management studies has reinvented ‘tacit knowledge’—albeit in ways that squander the advantages of Polanyi’s insights and ignore his faith in ‘spiritual reality’. While tacit knowing challenged the absurdities of sheer objectivity, expressed in a ‘perfect language’, it fused rational knowing, based on personal experience, with mystical speculation about an un-experienced ‘external reality’. Faith alone saved Polanyi’s model from solipsism. But Ernst von Glasersfeld’s radical constructivism provides scope to (...) rethink personal tacit knowing with regard to ‘other people’ and the intersubjectively viable construction of ‘experiential reality’. By separating tacit knowing from Polanyi’s metaphysical realism and drawing on Benedict Anderson’s concept of ‘imagined communities’, it is possible to conceptualise ‘imagined institutions’ as the tacit dimension of power that shapes human interaction. Whereas Douglass North claimed institutions could be reduced to rules, imagined institutions are known in ways we cannot tell. (shrink)

Phenomenology as rhetoric The literature on ‘nursing phenomenology’ is driven by a range of ontological and epistemological considerations, intended to distance it from conventionally scientific approaches. However, this paper examines a series of discrepancies between phenomenological rhetoric and phenomenological practice. The rhetoric celebrates perceptions and experience; but the concluding moment of a research report almost always makes implicit claims about reality. The rhetoric insists on uniquely personal meanings; but the practice offers blank, anonymous abstractions. The rhetoric invites us to believe (...) that knowing is subjective and involved, but at the same time it recommends a technique (bracketing) which can only represent a crude, and entirely misconceived, gesture towards objectivity. Finally, the rhetoric claims that generalisation is beside the point; but the majority of researchers generalise anyway. In quietly ignoring their own rhetoric, ‘phenomenologists’ appropriate scientific prerogatives illegitimately. For their methods do not entitle them to lay claim to anything resembling ‘objectivity’, or generalisability, or ‘reality’, or theoretical abstraction. Like other researchers, they want to talk in generalisable terms about reality; they want to be objective, they want to do theory. But they are saddled with a philosophy that is disabling, because it says they can only talk about perceptions, and meanings, and uniqueness. (shrink)

This paper problematizes current thinking about education by arguing that the question of educational purpose is not simply a socio-political question concerned with what the ends should be and why...

Constructivism claims to be a postepistemology that replaces 'traditional' concepts of knowledge. Supporters of constructivism have argued that progress requires that pre-service teachers be weaned off traditional approaches and that they should adopt constructivist views of knowledge. Constructivism appears to be gaining ground rapidly and should no longer be viewed as an exercise in radical thinking primarily aimed at generating innovative teaching. It has become an integral part of the pedagogic mainstream. Close examination of the theoretical foundations of constructivism, however, (...) reveals that the basic assumptions of constructivism are flawed. Far from being a postepistemology, constructivism simply regresses to a pre-Renaissance mindset with theology replaced with a psychologism. Constructivists should be aware that the implications of constructivism for future generations may be both profound and non-benign. (shrink)

These reflections range over some distinctive features of the journal Science & Education, they acknowledge in a limited way the many individuals who over the past 25 years have contributed to the success and reputation of the journal, they chart the beginnings of the journal, and they dwell on a few central concerns—clear writing and the contribution of HPS to teacher education. The reflections also revisit the much-debated and written-upon philosophical and pedagogical arguments occasioned by the rise and possible demise (...) of constructivism in science education. (shrink)

This paper is concerned with the reversal in meaning of the word positivism, which has come to mean ‘theory which assumes the existence of a world beyond our ideas’ whereas once it meant ‘theory which is agnostic about the existence of a world beyond our ideas', and with educational writers’ persistent mistakes in using quotation marks, as a consequence of this reversal.

Today there is a growing wave of demands being placed upon the pharmaceutical industry to contribute to improved access to medicines for poor patients in the developing countries. 1 This article aims to contribute to the development of a systematic approach and broad consensus about shared benchmarks for good corporate practices in this area. A consensus corridor on what constitutes an appropriate portfolio of corporate responsibilities for access to medicines -especially under conditions of 'failing states' and 'market failure' 2 – (...) is not only in the interest of the world's poor, but also of corporations that want to contribute to the solution of one of the most significant social problems of our time. (shrink)

This article describes the phenomenon of knowledge building in online environments. Knowledge building is a process within a community, which leads to the development of knowledge. In order to analyze this process, we will look into the ways in which individuals interact with the collective as a whole. For this purpose, the psychic and social systems, which are involved here are regarded as meaning-based systems in the sense of Luhmann’s systems theory—open to the environment, but operatively closed. The respective modes (...) of operation of psychic and social systems will be examined, and “structural coupling” between these systems described. Another characteristic of knowledge-building communities is self-organization, which is described here in the sense of autopoiesis. A pivotal task, which knowledge-building communities have to tackle, is to handle complexity and reach common understanding. These aspects will also be described using conceptualizations of Luhmann’s systems theory, illustrated by many examples. (shrink)

Over the last decades, education has shifted more clearly to a learner-centered understanding, including particularly constructivism, leaving little room conceptually for a substantive role for the teacher. This article develops a Levinasian framework for understanding the teacher as other. It begins by exploring the spatial metaphors of Levinas’s idea of the teacher as transcendent but shifts to Levinas’s idea of time as instants (durations) that come to the ego as a gift from the future. The article employs these temporal metaphors (...) to understand better the transcendence of the teacher. (shrink)

Evolutionary biologists, evolutionary epistemologists, and biosemioticians have demonstrated that organisms not merely adapt to an external world, but that they actively construct their environmental, sociocultural, and cognitive niches. Denis Noble demonstrates that such is no different for those organisms that engage in science, and he lays bare several crucial assumptions that define the scientific dogmas and practices of evolutionary biology.

As part of our exploration of a new conceptual framework for an economy that works for 100% of humanity, this conceptual paper asks why all talk about the purpose of organizations seems to suffer from a certain bias, namely the bias of scarcity, and how this myth of scarcity influences our understanding of corporate responsibility. The mainstream understanding of corporate purpose always contains partly normative and partly functional aspects designed to cope with the purported problem of scarcity. According to economic (...) and CSR reasoning, this bias concerning the purpose of business organizations triggers two quite distinct understandings of the essence of corporate responsibility. The economic view interprets it as responsibility towards the company, while CSR and business ethics argue that it reflects, or at least ought to reflect, a broader responsibility towards society. To overcome this responsibility gap, we need to affect a paradigm shift in economic reasoning, a shift which reconciles economic responsibility on the micro-level logic of raising profit with the greater demands of the meso, macro, and supra levels. Only then do we obtain a truly meaningful lever for changing real-world business practice from within the micro-logics of running a corporation. This paradigm shift requires a different mental model - a model of resource growth and natural abundance, rather than of scarcity - on the part of both economists and business ethicists. It can be labeled the economic model of future viability. This paper develops a conceptual argument for a future viable model of business practice which, first and foremost, takes seriously the need for the kind of micro-level decision-making which keeps individual organizations afloat, but which also, and crucially, delivers a solution for future viable business models and business behavior which breaks the apparent downward spiral of modern wealth creation, i.e. the spiral of continuous acceleration, disruption, concentration and resource exploitation, and which, thirdly, delivers a proper definition of purpose which can be applied in measurement systems which are free of biased assumptions of scarcity. (shrink)

Four research strategies currently employed by mainstream psychologists in researching the experiences and behaviors of human subjects are criticized for diminishing the presence of subjectivity. Two perspectives that tend to exaggerate subjectivity are also criticized. A balanced approach to subjectivity is offered that: acknowledges a theoretical perspective that recognizes that there are invisible or nonsensorial characteristics of subjectivity that have to be theoretically appropriated, and that emphasizes the intersubjective dimension as being critical for properly assessing a balanced approach to human (...) subjectivity. A subject-dependent perspective that can efface its own interests is the attitude that is required for the achievement of objectivity. (shrink)

Systems thinking provides insights into how ideas interact and change, and constructivism is an example of this type of systemic approach. In the 1970s constructivism emphasised the development of mathematical and scientific ideas in children. Recently constructivist ideas are applied much more generally. Here I use this approach to consider beliefs and their role in conflicts and the conditions needed for reconciliation. If we look at Reality in terms of how we construct it as a human cognitive process, we recognise (...) two things. First, that we cannot go beyond our senses and thoughts to what exists independently of us, and second, if we construct what we know we have to take responsibility for this. This inevitably focuses our thinking on the relation we have with the physical and social world, we are a part of the universe rather than apart from it. This paper argues that accepting and understanding these limits of human knowing together with our interconnectedness provide opportunities to understand conflicting positions. To resolve conflict, people with opposing viewpoints have to be prepared to understand each other. That is a challenge because our own reality plays a vital role in our lives, for everything from personal survival to social support. (shrink)

This commentary to Nescolarde-Selva and Usó-Doménech’s (Reality, systems and impure systems. Foundations of Science 2013) links ideas in their paper to radical constructivism and raises two questions. (1) Would it be helpful to substitute the constructivist notion of viability for the traditional notion of truth with its connotations of relating language and reality? (2) Is the link made to issues in ontological philosophy important since the implicit constructivist epistemology of the paper considers mathematical ideas are just as real as ideas (...) about objects. (shrink)

Taking its orientation from Peter Winch, this article critiques from a Wittgensteinian point of view some “theoreticist” tendencies within constructivism. At the heart of constructivism is the deeply Wittgensteinian idea that the world as we know and understand it is the product of human intelligence and interests. The usefulness of this idea can be vitiated by a failure to distinguish conceptual from empirical questions. I argue that such a failure characterises two influential constructivist theories, those of Ernst von Glasersfeld and (...) David Bloor. These are considered in turn. Both theories seek to give a general, causal account of knowledge: von Glasersfeld's in term of cognitive subjectivity, Bloor's in terms of social agreement. Ironically, given that both writers cite Wittgenstein as a source of theoretical inspiration, assumptions of both theories run counter to key Wittgensteinian arguments. To show that Wittgenstein's views offer no solace to the realist, the article closes with a brief consideration of John Searle's theory of knowledge. (shrink)

Over the last three decades, non-adaptationism has developed as an alternative model to more traditional, adaptationist approaches within Evolutionary Epistemology. Despite its great explanatory strength, non-adaptationist EE finds a potential Achilles heel in its adherence to conceptual relativism, namely the idea that empirical content can be relative to many different and radically incommensurable conceptual schemes. In his seminal essay “On the Very Idea of a Conceptual Scheme”, Donald Davidson did in fact prove the unintelligibility of an analogous form of conceptual (...) relativism. Although Davidson’s original intent was to debunk a conceptual relativist position which he discerned in the works of authors such as Kuhn, Quine, and Whorf, given the apparent similarity between the conceptual relativism supported by non-adaptationist EE and the one criticised by Davidson, one might well wonder if Davidson’s objections would have the same debunking effect if applied to non-adaptationist EE. In this paper I propose to answer this question by directing Davidson’s critiques of conceptual relativism to non-adaptationist EE and by testing to what extent the latter is de facto undermined by Davidson’s attacks. I demonstrate that Davidson’s arguments do not detract from the reliability of non-adaptationist perspectives and, to some extent, they appear to substantiate the non-adaptationist evolutionary epistemological cause anew. (shrink)

Abstract: This article aims at elucidating the ways in which philosophy may engage in cooperation with other disciplines through “philosophy with” (Hansson 2008). An exemplary investigation is undertaken of the roles of epistemology in investigating knowledge, that is, how epistemology may interact with sciences concerned with knowledge. Four possible roles are distinguished: provider of a priori conceptual analyses, clarifier of scientific concepts and their implications, interpreter of scientific results, and dialogue partner with a voice of its own. Each role is (...) illustrated by contemporary texts, and it is argued that the role of dialogue partner is the most fruitful. (shrink)

This article explores the place of complexity science within education and educational research. The discussion begins with the suggestion that educational research has a history of adopting interpretive frames from other domains with little adaptation. Complexity science is argued to compel a different sort of positioning, one that requires accommodation and participation rather than unproblematized assimilation and application. The argument is developed by considering the following simultaneities in education (and) research: knower and knowledge; transphenomenality; transdisciplinarity; interdiscursivity; descriptive and pragmatic insights; (...) representation and presentation; affect and effect; and education and research. (shrink)

Is von Glasersfeld's constructivism actually radical? In this article, I respond to this question by analyzing von Glasersfeld's main works. I argue that the essential theoretical move of radical constructivism – namely the assertion that reality is the construction of a human mind that only responds to the subjective perception of ‘what fits’ – results in a conservative vision of reality, knowledge, and education. To the extent that the friction with, and the challenge of, reality is eliminated, knowledge remains only (...) a subjective affair and the world is reduced to a living tautology. In this way, von Glasersfeld constructs a theory of ethical disengagement in which personal responsibility is de facto denied. Thus, to the extent that education entails responsibility, change, and comparison, radical constructivism is a theory that is unsuitable for education. I also attempt to argue that the equivalence between radical constructivism and relativism and nihilism that many support is i.. (shrink)

Constructivism rejects the metaphysical position that “truth”, and thus knowledge in science, can represent an “objective” reality, independent of the knower. It modifies the role of knowledge from “true” representation to functional viability. In this interview, Ernst von Glasersfeld, the leading proponent of Radical Constructivism underlines the inaccessibility of reality, and proposes his view that the function of cognition is adaptive, in the biological sense: the adaptation is the result of the elimination of all that is not adapted. There is (...) no rational way of knowing anything outside the domain of our experience and we construct our world of experiences. In addition to these philosophical claims, the interviewee provides some personal insights; he also gives some suggestions about better teaching and problem solving. These are the aspects of constructivism that have had a major impact on instruction and have modified the manner many of us teach. The process of teaching as linguistic communication, he says, needs to change in a way to involve actively the students in the construction of their knowledge. Because knowledge is not a transferable commodity, learning is mainly identified with the activity of the construction of personal meaning. This interview also provides glimpses on von Glasersfeld’s life. (shrink)

This article focuses on the general theoretical issue of realism versus constructivism in politics, with a case of the present-day Russia as the main and most telling example. We present four assertions that we are going to defend. First, we claim that in the sphere of international relations, political realism of the offensive type, after decades of more tempered USA–USSR relations, is again challenging its opponent: political constructivism. Second, political realism is winning in the sphere of domestic politics and policy (...) in the leading countries as well. Third, we touch upon theoretical issues and discuss the ontological nature of political realism in comparison with political constructivism and the kindred of the latter with normativism, legalism, constitutionalism and liberalism. Political constructivism as a concept is underestimated and rarely used. Our article explicates the concept of political constructivism, which is a novel contribution to political theory and political philosophy. Fourth, we show that political constructivism, being the most advanced achievement of political civilization compared to archaic realism, has not lost the game so far and should be upheld in its battle with the remnants of the wild political past. Sliding back to political realism would turn humankind into another degraded animal species instead of making it the pilot in continuing human progress. (shrink)

This study is an attempt to analyze the factors that have contributed towards the success of the Democratic Party of Albania. It seeks to introduce new dimensions in measuring the success of a political party. The study rejects the elements of ‘office-holding’ and ‘policy – or performance-based’ measures of success, because they are determined by a complex array of economic, political, social and institutional factors. The concept of “party success” is defined in terms of: ‘breadth’ and ‘durability’. At the same (...) time the study aims at ‘emancipating’ the political parties from the past and macro-institutional factors, to which very often are ascribed the reasons for the perceived failure of politics in Albania. The approach used in this study has regarded the political parties as the real political actors that as such should assume the responsibility for the perceived failures. Neither the lack of political culture, nor the communist system, are the main factors to shape the activity and development of political parties in Albania. Both macro-institutional and historical structural approach has limited explanatory power for the success of the Democratic Party. Its success is a direct consequence of the decisions that the political parties themselves, including Democratic Party as one of the key actors, have taken. The research showed that the Democratic Party of Albania has been successful because and when its elite have been able to craft inclusive ideological programs and because of its extensive penetration in the country, which it owes to its structure as a mass party. The party has established patronage linkages with its sympathizers, the rank and file and militants and consequently has ensured their loyalty and maintained an extensive electoral penetration in country. (shrink)

How to account for the power that art holds over us? Why do artworks touch us deeply, consoling, transforming or invigorating us in the process? In this paper, we argue that an answer to this question might emerge from a fecund framework in cognitive science known as predictive processing (a.k.a. active inference). We unpack how this approach connects sense-making and aesthetic experiences through the idea of an ‘epistemic arc’, consisting of three parts (curiosity, epistemic action and aha experiences), which we (...) cast as aspects of active inference. We then show how epistemic arcs are built and sustained by artworks to provide us with those satisfying experiences that we tend to call ‘aesthetic’. Next, we defuse two key objections to this approach; namely, that it places undue emphasis on the cognitive component of our aesthetic encounters—at the expense of affective aspects—and on closure and uncertainty minimization (order)—at the expense of openness and lingering uncertainty (change). We show that the approach offers crucial resources to account for the open-ended, free and playful behaviour inherent in aesthetic experiences. The upshot is a promising but deflationary approach, both philosophically informed and psychologically sound, that opens new empirical avenues for understanding our aesthetic encounters. -/- This article is part of the theme issue ‘Art, aesthetics and predictive processing: theoretical and empirical perspectives’. (shrink)

Open peer commentary on the article “Why Josef Mitterer’s Non-Dualism Is Inconsistent” by Stefan Weber.: Some of Weber’s objections rely on an abstract conception of time. This conception is incompatible with Mitterer’s claims.

Both biosemiotics and evolutionary epistemology are concerned with how knowledge evolves. (Applied) Evolutionary Epistemology thereby focuses on identifying the units, levels, and mechanisms or processes that underlie the evolutionary development of knowing and knowledge, while biosemiotics places emphasis on the study of how signs underlie the development of meaning. We compare the two schools of thought and analyze how in delineating their research program, biosemiotics runs into several problems that are overcome by evolutionary epistemologists. For one, by emphasizing signs, biosemiotics (...) needs to delineate a semiotic threshold, which is a problem not encountered by evolutionary epistemologists. Instead, the latter recognizes that all organisms are knowers that evolve knowledge, which they recognize to extend toward phenomena produced by organisms such as behavior, cognition, language, culture, science, and technology. Secondly, biosemiotics attempts at continuing adaptationist notions on how organisms relate to their environment, while especially Applied Evolutionary Epistemology comes to redefine the nature of the organism–environment relationship in such a way that it recognizes the spatiotemporal boundedness of existence, which in turn makes adaptationist accounts obsolete. (shrink)

David Hume's famous riddle of induction implies a second problem related to the question of whether the laws and principles of nature might change in the course of time. Claims have been made that modern developments in physics and astrophysics corroborate the translational invariance of the laws of physics in time. However, the appearance of a new general principle of nature, which might not be derivable from the known laws of physics, or that might actually be a non-physical one (this (...) means completely independent of physical science) supports the notion that the course of nature can change in time. Here it is argued that natural selection satisfies the criteria that identify a general principle of nature which so far, appears to be non-derivable from the known laws of physics and therefore, it is likely that it arose in the course of time, thus leaving open again the quest for a true solution to Hume's second problem. (shrink)

This paper attempts to provide the basis for a broader naturalized account of agency. Naturalization is considered as the need for an ongoing and open-ended process of scientific inquiry driven by the continuous formulation of questions regarding a phenomenon. The naturalization of agency is focused around the interrelation of the fundamental notions of autonomy, functionality, intentionality and meaning. Certain naturalized frameworks of agency are critically considered in an attempt to bring together all the characteristic properties that constitute an autonomous agent, (...) as well as to indicate the shaping of these notions/properties during the development and the evolution of its agential capacity. Autonomy and interaction are proved to be key concepts in this endeavor. (shrink)

This paper (in Finnish) concerns the ontological status of categories of entities. I argue that categories are not be considered as further entities. Rather, it is suffcient for entities belonging to the same category that they are in exactly the same formal ontological relations and have the same general category features.

Contextual vocabulary acquisition (CVA) is the deliberate acquisition of a meaning for a word in a text by reasoning from context, where “context” includes: (1) the reader’s “internalization” of the surrounding text, i.e., the reader’s “mental model” of the word’s “textual context” (hereafter, “co-text” [3]) integrated with (2) the reader’s prior knowledge (PK), but it excludes (3) external sources such as dictionaries or people. CVA is what you do when you come across an unfamiliar word in your reading, realize that (...) you don’t know what it means, decide that you need to know what it means in order to understand the passage, but there is no one around to ask, and it is not in the dictionary (or you are too lazy to look it up). In such a case, you can try to figure out its meaning “from context”, i.e., from clues in the co-text together with your prior knowledge. Our computational theory of CVA—implemented in a the SNePS knowledge representation and reasoning system [28]—begins with a stored knowledge base containing SNePS representations of relevant PK, inputs SNePS representations of a passage containing an unfamiliar word, and draws inferences from these two (integrated) information sources. When asked to define the word, definition algorithms deductively search the resulting network for information of the sort that might be found in a dictionary definition, outputting a definition frame whose slots are the kinds of features that a definition might contain (e.g., class membership, properties, actions, spatio-temporal information, etc.) and whose slot-fillers contain information gleaned from the network [6–8,20,23,24]. We are investigating ways to make our system more robust, to embed it in a naturallanguage-processing system, and to incorporate morphological information. Our research group, including reading educators, is also applying our methods to the develop-. (shrink)