Bruno Borge

En el presente trabajo analizo críticamente dos estrategias empleadas para esclarecer la naturaleza modal de las estructuras tal como son concebidas por el realismo estructural óntico (reo) en su versión eliminativista: los patrones reales de Ladyman y Ross (2007) y las leyes y simetrías de French (2014). Ofrezco argumentos para mostrar que ambas resultan incapaces de brindar una caracterización de las estructuras como entidades inherentemente modales. Ese resultado impone serias dificultades al proyecto de presentar el reo como una posición realista acerca del mundo físico.

A highly influential position in the debate between nomological realists and antirealists (i.e., the debate about the metaphysical status of natural laws) is the regularist theory of laws. Its main feature is the defense of a humean metaphysics which denies the existence of real causal powers and necessary connections in nature. Regularism, however, rely on a traditional reading of Hume’s philosophy. In this paper we aim to revisit the discussion around laws of nature in light of nontraditional interpretations of his work, often labeled as the ‘New Hume’.

RESUMO Os debates sobre o Realismo Científico não só tiveram um começo e um desenvolvimento contemporâneos aos do Realismo Modal e Realismo Nomológico, mas suas temáticas estiveram também profundamente entrelaçadas. Certa atitude realista em relação às teorias científicas tem sido muitas vezes acompanhada pela adoção de compromissos com a modalidade objetiva e as leis naturais. No entanto, as relações entre estas três posições têm sido pouco exploradas. Neste artigo defendo que manter o RC indiretamente envolve assumir compromissos com o RM e o RN. No primeiro caso, por causa dos argumentos que dão suporte ao RC; no segundo, uma vez que, dentro das alternativas disponíveis no debate sobre as leis, o RN é comparativamente melhor para o realista científico. ABSTRACT Debates on scientific realism not only had a beginning and contemporary developments before those on Modal Realism and on Nomological Realism, also their thematics were deeply entangled. Some realist attitude regarding other scientific theories has many times been followed by the adoption of commitments with an objective modality and the natural laws. Nevertheless, the relations among these three positions have been little explored. In this article I hold that keeping SR indirectly means committing to MR and NR. In the first case, because of the arguments supporting SR, in the second case, once within the options available in the debate on the laws, NR is - by comparison - better for the scientific realism.

Current debate on Structural Realism starts when Worrall suggest this position is capable of accounting for the central intuitions of both Scientific Realism and Antirealism. Since then, it has become a rich field of debate in which complex disputes have emerged. In this paper I maintain that, despite its recent appearance on the philosophical scene, SR constitutes the crowning of an epistemological trend I propose to call ‘structuralist tradition’. I take as its central feature to put the focus on the relations that exist in the natural world, rather than in the nature of the entities that maintain those relations. But despite this common feature, the various positions that have constituted that tradition in general, and the variants of RE in particular, have not offered a precise and uniform notion of structure.

The dispute between nomological realists and anti-realists has been reflected in the formulation of various arguments and counterarguments that reach topics as diverse as modality, induction and the very scientific practice. In this context it is common to take the main realist argument –the nomological argument– for an instance of Inference to the Best Explanation, while Nomological Anti-realism is considered a skeptical alternative concerning natural laws, sustained by independent reasons. This paper aims to review that image of the Nomological Realism vs. Anti-realism debate in light of what we believe is an appropriate distinction between abduction and Inference to the Best Explanation.

Resumen En la filosofía de Lakatos existe una tensión entre falibilismo y optimismo epistemológico. En el presente artículo propongo la reconstrucción de dos elementos clave para resolver positivamente esa tensión: una noción de verdad empírica, que neutralice el convencionalismo, y una noción de verdad parcial, que dé cuenta de la creciente verosimilitud de los programas de investigación. Para esto último, reviso un aspecto de la obra de Lakatos frecuentemente ignorado por los críticos: su posición en el debate acerca de las leyes de la naturaleza.There is a tension between fallibilism and epistemological optimism in Lakatos’s philosophy. This article proposes the reconstruction of two key elements to positively resolve such tension: a notion of empirical truth that could neutralize conventionalism, and a notion of partial truth, capable to account for the increasing verisimilitude of research programs. For the latter, I review one aspect of Lakatos’s work often ignored by the critics: his position on the debate regarding laws of nature.

In this paper, I critically review Buacar’s and Moretti’s positions on the justification and normativity of logic. I argue that they rely on a transcendentalist move to account for the normativity of logic and that this has undesirable consequences, in particular for Buacar’s position. I propose a revised notion of normativity in order to lay the groundwork for an alternative proposal that takes up the general outlines of Buacar’s analysis while emphasizing the naturalistic component of her ideas.

Las teorías de la referencia puramente descriptivistas o causales fracasan a la hora de dar cuenta del modo en que se fija y puede rastrearse la referencia de los términos teóricos. Psillos propuso dos versiones del descriptivismo causal que recogen argu-mentos presentes en defensas previas de dicha posición. Se trata de una teoría mixta que pretende solucionar el problema y acomodarse a intuiciones presentes en enfo-ques alternativos, como el que apela a oraciones de Ramsey. El artículo se propone mostrar la insuficiencia del descriptivismo causal como solución al problema de la referencia de los términos teóricos.