The paper deals with the philosophy of science and technology from a new perspective. The analysis connects closely to the novel approach to scientific research called practical realism of the late Estonian philosopher of science and chemistry Rein Vihalemm. From his perspective, science is not only theoretical but even more clearly a practical activity. This kind of practice-based approach puts chemistry rather than physics into the position of the most typical science as chemistry has a dual character resting on both (...) constructive-hypothetico-deductive and classifying-historico-descriptive types of cognition. Chemists deal with finding out the laws of nature just like the physicists do. However, in addition to this chemistry deals with substances or stuff that is rather an activity typical to natural history. The analysis of the dual character of chemistry brings forward the need to analyse philosophically also the reasons why physics has held the position of the model science so far. The problem unfolds in the context of practical realism. However, some earlier observations concerning the dual character of chemistry influenced us as well, i.e. by Friedrich Paneth, Michael Polanyi and Edward Caldin. More recently, Bernadette Bensaude-Vincent and Jonathan Simon have given their own explanation of why and how chemistry has a dual character. From their perspective, chemistry is a perfect technical science as it aims at applications, literally at producing something new. Bensaude-Vincent and Simon call their approach operational realism. The latter, however, does not differ from practical realism. (shrink)

The focus of the paper is on Rein Vihalemm’s novel approach to science called practical realism. From the perspective of Vihalemm, science is not only theoretical but first and foremost a practical activity. This kind of approach puts chemistry rather than physics into the position of a typical science as chemistry has a dual character resting on both constructive-hypothetico-deductive and classifying-historico-descriptive types of cognition. Chemists deal with finding out the laws of nature like the physicists. However, in addition to this (...) they deal with substances or stuff that is rather an activity typical to natural history. The analysis of the dual character of chemistry brings about the need to analyse philosophically the reasons why physics has held the position of the only science proper so far. The comparative analysis of physics and chemistry at the basis of practical realism suggests that it is chemistry rather than physics that should hold a special position among sciences. Perhaps we should exchange ϕ-science for χ-science. (shrink)

The concept of living has changed in time along the history of biology and its specificity has been associated or to a particular matter, active such as the chemical one, or was considered as a product of the spatial organization of a passive matter. Today, these two paths can be merged in the chemical perspective that takes account of the general reflections on the complexity and on the systemic, in the “systemic complexity” approach.

Dans cet article, on suggère qu’un rôle central peut être assigné à la philosophie de la chimie dans la philosophie des sciences post-kuhnienne en général, et dans l’analyse du débat opposant le réalisme scientifique à l’anti-réalisme dans la philosophie des sciences standard. La philosophie des sciences construit la science comme une pratique plus que comme un réseau d’assertions. On soutient que le réalisme pratique permet d’éviter les défauts à la fois du réalisme scientifique standard et de l’anti-réalisme. On analyse un (...) livre important publié récemment, B. Bensaude-Vincent’s & J. Simon’s Chemistry — The Impure Science [Bensaude-Vincent & Simon 2008], et on interprète la position des auteurs comme une sorte de réalisme pratique. (shrink)

Dans cet article, on suggère qu’un rôle central peut être assigné à la philosophie de la chimie dans la philosophie des sciences post-kuhnienne en général, et dans l’analyse du débat opposant le réalisme scientifique à l’anti-réalisme dans la philosophie des sciences standard. La philosophie des sciences construit la science comme une pratique plus que comme un réseau d’assertions. On soutient que le réalisme pratique permet d’éviter les défauts à la fois du réalisme scientifique standard et de l’anti-réalisme. On analyse un (...) livre important publié récemment, B. Bensaude-Vincent’s & J. Simon’s Chemistry — The Impure Science [Bensaude-Vincent & Simon 2008], et on interprète la position des auteurs comme une sorte de réalisme pratique. (shrink)

This inaugural handbook documents the distinctive research field that utilizes history and philosophy in investigation of theoretical, curricular and pedagogical issues in the teaching of science and mathematics. It is contributed to by 130 researchers from 30 countries; it provides a logically structured, fully referenced guide to the ways in which science and mathematics education is, informed by the history and philosophy of these disciplines, as well as by the philosophy of education more generally. The first handbook to cover the (...) field, it lays down a much-needed marker of progress to date and provides a platform for informed and coherent future analysis and research of the subject. -/- The publication comes at a time of heightened worldwide concern over the standard of science and mathematics education, attended by fierce debate over how best to reform curricula and enliven student engagement in the subjects There is a growing recognition among educators and policy makers that the learning of science must dovetail with learning about science; this handbook is uniquely positioned as a locus for the discussion. -/- The handbook features sections on pedagogical, theoretical, national, and biographical research, setting the literature of each tradition in its historical context. Each chapter engages in an assessment of the strengths and weakness of the research addressed, and suggests potentially fruitful avenues of future research. A key element of the handbook’s broader analytical framework is its identification and examination of unnoticed philosophical assumptions in science and mathematics research. It reminds readers at a crucial juncture that there has been a long and rich tradition of historical and philosophical engagements with science and mathematics teaching, and that lessons can be learnt from these engagements for the resolution of current theoretical, curricular and pedagogical questions that face teachers and administrators. (shrink)

The autonomy of chemistry and the legitimacy of the philosophy of chemistry are usually discussed in the context of the issue of reduction of chemistry to physics, and defended making use of the failure of reductionistic claims. Until quite recent times a rather widespread viewpoint was, however, that the failure of reductionistic claims concerns actually epistemological aspect of reduction only, but the ontological reduction of chemistry to physics cannot be denied. The new problems of the autonomy of chemistry in the (...) context of reductionism seem to be ontological and metaphysical. In the present paper it is argued that there is no need for some kind of metaphysical-ontological underpinning for rejection of the secondary positions of chemistry and philosophy of chemistry with respect to physics and philosophy of physics. The issue can be elucidated in terms of the philosophy of science accepting practical realism (also known by other names). (shrink)

In the philosophy of chemistry a view is developed according to which laws of nature and scientific theories are peculiar in chemistry. This view was criticized in an earlier issue of the Foundations of Chemistry (Vihalemm, Foundation of Chemistry 5(1): 7–22, 2003) referring to an essay by Maureen and John Christie (Christie and Christie, in N. Bushan and S. Rosenfeld (Eds.), Of Minds and Molecules: New Philosophical Perspectives on Chemistry. Oxford University Press, New York, 2000, pp. 34–50). This criticism was (...) responded by the Christies (Christie and Christie, Foundations of Chemistry 5(2): 165–177, 2003). In the present article the debate is continued. The main issues which need to be elucidated in order to carry the analysis forward are pointed out and discussed. The relevance of a theoretical model of science for the philosophy of chemistry is stressed. (shrink)

The philosophical analysis of chemistry has advanced at such a pace during the last dozen years that the existence of philosophy of chemistry as an autonomous discipline cannot be doubted any more. The present paper will attempt to analyse the experience of philosophy of chemistry at the, so to say, meta-level. Philosophers of chemistry have especially stressed that all sciences need not be similar to physics. They have tried to argue for chemistry as its own type of science and for (...) a pluralistic understanding of science in general. However, when stressing the specific character of chemistry, philosophers do not always analyse the question ‘What is science?’ theoretically. It is obvious that a ‘monistic’ understanding of science should not be based simply on physics as the epitome of science, regarding it as a historical accident that physics has obtained this status. The author’s point is that the philosophical and methodological image of science should not be chosen arbitrarily; instead, it should be theoretically elaborated as an idealization (theoretical model) substantiated on the historical practice of science. It is argued that although physics has, in a sense, justifiably obtained the status of a paradigm of science, chemistry, which is not simply a physical science, but a discipline with a dual character, is also relevant for elaborating a theoretical model of science. The theoretical model of science is a good tool for examining various issues in philosophy of chemistry as well as in philosophy of science or science studies generally. (shrink)

This paper presents a survey of the philosophy of science in Estonia. Topics covered include the historical background (science at the 17th century Academia Gustaviana, in the 19th century, during the Soviet period) and an overview of the current situation and main areas of research (the problem of demarcation, a critique of the traditional understandings of science, φ-science, classical and non-classical science, the philosophy of chemistry, the problem of induction, the sociology of scientific knowledge, semiotics as a methodology).

A recent article by Vihalemm (Foundations of Chemistry, 2003) is critical of an earlier essay. We find that there is some justification for his criticism of vagueness in defining terms. Nevertheless the main conclusions of the earlier work, when carefully restated to deflect Vihalemm’s criticisms, are unaffected by his arguments. The various dicta that are used as the bases of chemical explanations are different in character, and are used in a different way from the laws and theories in classical physics.