This volume collects previously unpublished contributions to the philosophy of science. What brings them together is a twofold goal: first and foremost, celebrating the name of Roberto Torretti, whose works in this and other areas have had –and continue to have– a significant impact on the international philosophy of science community; and second, the desire of advancing novel perspectives on various issues in the philosophy of science broadly construed. Roberto Torretti has made substantial contributions to current debates in the history (...) and philosophy of science, the general philosophy of science, and the philosophy of physics and geometry. Among his landmark contributions, we find his investigations in the history and philosophy of geometry, as well as his systematic studies of Einstein's relativity theory. This volume convenes leading philosophers and early-career scholars compiling a fine collection of chapters addressing recent debates on Kantian philosophy of science, the general philosophy of science, and the history and philosophy of physics and mathematics. (shrink)

We argue that the distinction between framework and interaction theories should be taken carefully into consideration when dealing with the philosophical implications of fundamental theories in physics. In particular, conclusions concerning the nature of reality can only be consistently derived from assessing the ontological and epistemic purport of both types of theories. We put forward an epistemic form of realism regarding framework theories, such as Quantum Field Theory. The latter, indeed, informs us about the general properties of quantum fields, laying (...) the groundwork for interaction theories. Yet, concerning interaction theories, we recommend a robust form of ontological realism regarding the entities whose existence is assumed by these theories. As an application, we refer to the case of the Standard Model, so long as it has proved to successfully inform us about the nature of various sorts of fundamental particles making up reality. In short, although we acknowledge that both framework and interaction theories partake in shaping our science-based view of reality, and that neither would do by itself the work we expect them to accomplish together, our proposal for a coherent ontology of fundamental entities advances a compromise between two forms of realism about theories in each case. (shrink)

I examine the current state of the debate on the metaphysics of science. In 1, I identify some of the main questions belonging to the MS, looking into the relationship between science and metaphysics. In 2, I expound the rise of the old wave in the MS, which endorses the belief that metaphysics is a guide to, or a heuristic for, science and outlines the stronger idea that metaphysics makes science possible. In 3, I examine the maximalist MS. This is (...) a contemporary revival of the old wave, reformulating the claim that metaphysics makes science possible. In 4, I look into the new wave in the MS, which argues that science is a guide to metaphysics and, more radically, that metaphysics is to be motivated by, and restricted to, science. In 5, I briefly introduce my own minimalist MS, which contends that science sets the epistemic, methodological and ontological criteria which should work as desiderata of the MS. I close this chapter in 6 with some concluding remarks. (shrink)

This article elaborates local selective realism in view of the shifting from classical to quantum electrodynamics. After some introductory remarks, we critically address what we call global selective realism, hence setting forth the background for outlining local selective realism. When examining the transition from classical to quantum electrodynamics, we evaluate both continuities and discontinuities in observational features, mathematical structures, and ontological presuppositions. Our argument leads us to criticise the narrow understanding of limiting-case strategies, and to reject the claim that we (...) need a fully coherent theoretical framework to account for the transition from one theory to its successor in the case of electrodynamics. We close with a few remarks on the scope of local selective realism. (shrink)

This article elaborates the epistemic indispensability argument, which fully embraces the epistemic contribution of mathematics to science, but rejects the contention that such a contribution is a reason for granting reality to mathematicalia. Section 1 introduces the distinction between ontological and epistemic readings of the indispensability argument. Section 2 outlines some of the main flaws of the first premise of the ontological reading. Section 3 advances the epistemic indispensability argument in view of both applied and pure mathematics. And Sect. 4 (...) makes a case for the epistemic approach, which firstly calls into question the appeal to inference to the best explanation in the defense of the indispensability claim; secondly, distinguishes between mathematical and physical posits; and thirdly, argues that even though some may think that inference to the best explanation works in the postulation of physical posits, no similar considerations are available for postulating mathematicalia. (shrink)

ABSTRACT This article addresses the prospects of applied naturalistic metaphysics from both a global and a local perspective. Adopting a broad Sellarsian approach, I look into whether metaphysics has a place and role in the overall scientific image and assess whether it has its own subject matter as a first- or second- order discipline. After outlining the general argument in section 1, section 2 examines our construal of science and metaphysics, drawing some considerations for restating the question about the viability (...) of naturalistic metaphysics. Sections 3 and 4, in turn, suggest two styles of naturalistic metaphysics that can be respectively applied on a global and on a local basis. I briefly outline their respective goals, problems and categories. I argue, in particular, that globally applied naturalistic metaphysics deals with issues about the fundamental structure of reality, whereas locally applied naturalistic metaphysics tackles riddles arising from the examination of specific unobservable posits in the frontiers of scientific ontology. Section 5 closes with concluding remarks that put metaphysics within the scientific image. (shrink)

We advance a framework for an inferential conception of physical laws, addressing the problem of the application of mathematical structures to the relevant structure of physical domains. Physical laws, we argue, express generalizations that work as rules for deriving physically informative inferences about their target systems, hence guiding us in our interaction with various domains. Our analysis of the application of mathematics to the articulation of physical laws follows a threefold scheme. First, we examine the immersion of the relevant structure (...) of physical domains into mathematical structures. Second, we assess the inferential power of laws resulting from the mathematical formalism employed in the immersion step. And third, we provide a suitable physical interpretation for the extant mathematical structures obtained from the inferential step. We demonstrate that a deflationary, empiricist framework for an inferential conception of physical laws delivers both an understanding of the mathematical character of physical laws, and a way of responding to some of the standard philosophical riddles associated with laws. (shrink)

Elaboramos una versión del disposicionalismo experimental que esclarece la relación entre capacidades y leyes fenomenológicas. Tras algunas consideraciones introductorias, presentamos el disposicionalismo experimental en vistas de las nociones de modalidad física y ambiente de estímulo. Trazamos las líneas generales para una epistemología experimentalista de las capacidades y esclarecemos la modalidad física e invariancia de las leyes fenomenológicas. Luego examinamos las generalizaciones físicas y extrapolaciones de las leyes fenomenológicas y exponemos el caso de la ley de Fresnel, que ilustra aspectos de (...) nuestro argumento. Concluimos con algunas consideraciones sobre los límites del disposicionalismo experimental. (shrink)

We routinely speak of Newton’s laws in classical mechanics without really knowing how Newton understood such laws. This article clarifies some of the ontological, epistemological, and theological presuppositions underpinning his conception of the laws of nature. After introducing the Cartesian background (2), we examine the Newtonian view of laws of nature in three respects, namely: the character of laws of nature in the context of the rules for natural philosophy (3); the emanative conception of space and time in _De Gravitatione_; (...) (4); and the interpretation of laws of nature in terms of Leibnizian mechanisms or Berkeleyan principles (5). Our analysis highlights crucial philosophical elements of Newton’s view of laws of nature, which contributed to shape the directions that predominated in successive investigations (6). (shrink)

Nomological Humeanism has developed into a research program encompassing several variations on a single theme, namely, the view that laws are statements about regularities that we find in nature. After briefly revisiting an early form of nomological Humeanism in Hume’s critique of the idea of necessary connection, this article critically examines Lewis’ two-fold approach based on Humean supervenience and the best system account. We shall point out three limits of nomological Humeanism, which are widely recognized in the literature: its inadequacy (...) in view of physical theories, its explanatory circularity, and its purported anthropomorphism, all of which advocates of nomological Humeanism have attempted to overcome Humeanism. Lastly, we will argue that nomological Humeanism fails to provide a suitable notion of modality for laws of nature. This latter issue continues to represent a live challenge for empiricism in the philosophy of physical laws. (shrink)

This volume collects previously unpublished contributions to the philosophy of science. What brings them together is a twofold goal: first and foremost, celebrating the name of Roberto Torretti, whose works in this and other areas have had – and continue to have – a significant impact on the international philosophy of science community; and second, the desire of advancing novel perspectives on various issues in the philosophy of science broadly construed. In what follows, I firstly offer a brief biographical note (...) on Roberto Torretti; second, I suggest considering Torretti’s philosophical production as belonging to the tradition of natural philosophy; and third, I provide an outline of what is to come in the rest of the book. (shrink)

Debates on the metaphysics of science have steadily gained momentum over the last decade or so. This appears to illustrate a case of philosophers’ realisation that metaphysics—and theoretical philosophy overall—largely depends upon the sciences and has a good deal to learn from them. Recent literature on this, in fact, has reached an unforeseen high level of refinement in the arguments and a very much desirable precision in the consequences that we can derive from examining the interplay currently undergoing between science (...) and metaphysics. The editors of the volume under review have certainly done a great work by compiling some fruitful and novel contributions to our understanding of issues such as the aim and scope of the metaphysics of science, laws of nature, causation, and natural kinds, which are amongst the most heatedly discussed topics in the arena.The structure of the volume is as follows: “What is the metaphysics of science?” ; “Measurements, la .. (shrink)

Nomological dispositionalism has occupied a center stage in contemporary metaphysics about laws, holding the view that laws of nature derive from an ontology of intrinsically modal dispositional properties. This view faces, though, various challenges, some of which are worth revisiting. Among them, dispositionalism about properties condemns laws to ontological redundancy; its reconstruction of properties does not seem to fit with experimentalism; it introduces a view of metaphysical modality that ambiguously moves between (_de dicto_) logical modality and (_de re_) physical modality; (...) and it assumes fundamentalist meta-metaphysical presuppositions. Rather than dismantling nomological dispositionalism –quite the contrary, we believe it is a valuable theory–, we aim at identifying those nodes where alternative strategies could be followed in a theory of laws. (shrink)

In this chapter, we provide an analysis of Torretti’s main views in the general philosophy of science. I shall examine his Kantian take on objectivity (Sect. 2.2), the creative understanding thesis (Sect. 2.3), his critique of scientific realism (Sect. 2.4), his elaboration of mathematical fictionalism (Sect. 2.5), his analysis of physical laws (Sect. 2.6), and his examination of the contribution of philosophical reflection to scientific progress (Sect. 2.7). For this, I will consider Torretti’s publications from the late 1960s to the (...) early 2010s in the hope of expounding some of his ideas that may not be well known to some of his readers coming exclusively from either the history and philosophy of physics and geometry, or from the history of philosophy. With this, we fill a gap in our understanding of Torretti’s views in various fields in the philosophy of science, assessing their motivations and arguing that they yield an attractive alternative for various issues in current debates. (shrink)

RESUMEN La sección 1 introduce lo que llamo la tesis del colapso de las estructuras matemáticas y las estructuras físicas. La sección 2 examina si acaso la indispensabilidad de las matemáticas para la física fundamental involucra la adopción del platonismo matemático, en este caso acerca de estructuras matemáticas, como argumenta el realismo estructural óntico. La sección 3 muestra que la adopción de la tesis del colapso arriesga introducir la hipótesis del universo matemático. Desde la perspectiva de la concepción inferencial en (...) filosofía de las matemáticas aplicadas, la sección 4 examina aspectos epistémicos del rol de las matemáticas en la teorización científica, derivando distinciones entre estructuras matemáticas y estructuras físicas. El argumento concluye en la sección 5 indicando algunos límites para la presente estrategia. ABSTRACT Section 1 introduces what I call the collapse thesis, which holds that the boundaries of mathematical and physical structures blur or even vanish in certain areas of fundamental physics. Section 2 examines the claim that the indispensability of mathematics to fundamental physics requires the adoption of mathematical Platonism, this time concerning the reality of mathematical structures, as ontic structural realism contends. Section 3 demonstrates that the collapse thesis introduces the threat of the mathematical universe hypothesis. Then, from the perspective of the inferential conception in the philosophy of applied mathematics, section 4 examines epistemic features of the role of mathematics in scientific theorizing, drawing distinctions between mathematical and physical structures. Lastly, the argument closes in section 5 pointing out some of the limits of the proposed strategy for a distinction. (shrink)

Expondré las líneas generales de una teoría de la verdad evolucionaria con tres objetivos principales: primero, mostrar que ella da cuenta de la teoría de la verdad pragmatista de Peirce, reuniendo la convergencia y la correspondencia; segundo, evidenciar que involucra compromisos metafísicos realistas a partir de la relación entre evolución, verdad y realidad; y, tercero, arrojar luz sobre un aspecto importante de la discusión contemporánea sobre teorías de la verdad, a saber, su carácter eminentemente metafísico. I shall expound the general (...) lines of an evolutionary theory of truth with three main purposes: first, to show that it offers an account of Peirce's pragmatist theory of truth, taking together convergence and correspondence; second, to evidence that it involves realist metaphysical commitments in the relation between evolution, truth, and reality; and, third, to throw light on an important aspect of the contemporary discussion about theories of truth, namely, its eminently metaphysical character. (shrink)

En este artículo se plantean las siguientes preguntas: primero, ¿es Peirce un realista científico? Segundo, ¿han sido relevantes las ideas de Peirce para la defensa contemporánea del realismo científico? Y tercero, ¿está el realismo científico peirceano comprometido con una metafísica de la ciencia? La respuesta a tales preguntas es positiva. En el argumento se apela tanto a consideraciones de los manuscritos de Peirce como al debate contemporáneo sobre realismo científico. Luego de algunas observaciones introductorias en la primera sección, se expone (...) brevemente en la segunda sección el realismo científico en la versión de Psillos. En la siguiente sección se argumenta que la noción de abducción peirceana ha resultado crucial en la defensa contemporánea del realismo científico. En la cuarta se exponen algunos lineamientos de la metafísica de la ciencia del realismo científico peirceano, a saber, de creencia natural y ley de la naturaleza. En la quinta sección son resumidas las razones principales expuestas en este artículo para sostener que Peirce es un realista científico cuyas ideas han resultado de vital importancia en el debate actual. (shrink)

Sergio Rojas ha hecho una importante contribución al desarrollo de los estudios kantianos en el mundo de habla hispana con su libro El problema de la historia en la filosofía crítica de Kant, puesto que, al menos por el propósito que lo inspira, es seguro que su trabajo motivará a otros estudiosos a abrir el horizonte de reflexión más allá de las tres Críticas, tanto a los opúsculos de filosofía natural y metafísica del período precrítico, como a los escritos, problemáticamente (...) llamados menores, publicados después de la primera Crítica, todos los cuales, al ser estudiados con rigurosidad, permiten lograr una visión de conjunto de las concepciones que Kant mantuvo en distintos momentos de su biografía intelectual y una comprensión clara de las pretensiones, motivos y resultados del sistema crítico en particular. Es cierto que en la literatura especializada sobre la obra de Kant en otros idiomas ha sido ampliamente reconocido que los conceptos de relevancia sistemática, histórica y filológica no se reducen a las tres Críticas, pero en nuestra lengua sigue siendo pertinente destacar este punto, tal como lo hace el profesor Rojas con la noción de historia. (shrink)