Showing papers in "Theoria-revista De Teoria Historia Y Fundamentos De La Ciencia in 2001"

Causal compatibilism and the exclusion problem

Abstract: Causal compatibilism claims that even though physics is causally closed, and even though mental properties are multiply realizable and are not identical to physical causal properties, mental properties are causal properties nonetheless. This position asserts that there is genuine causation at multiple descriptive/ontological levels; physics-level causal claims are not really incompatible with mentalistic causal claims. I articulate and defend a version of causal compatibilism that incorporates three key contentions. First, causation crucially involves robust patterns of counterfactual dependence among properties. Second, often several distinct such patterns, all subsuming a single phenomenon, exist at different descriptive/ontological levels (e.g., microphysical, neurobiological, macrobiological, and psychological). Third, the concept of causation is governed by an implicit contextual parameter that normally determines a specific descriptive/ontological level as the contextually relevant level, for the context-sensitive semantic evaluation of causal statements.

Paraconsistency: Towards a tentative interpretation

Abstract: In this expository paper, we examine some philosophical and technical issues brought by paraconsistency (such as, motivations for developing a paraconsistent logic, the nature of this logic, and its application to set theory). We also suggest a way of accommodating these issues by considering some problems in the philosophy of logic from a new perspective.

Causaçao descendente, emergência de propiedades e modos causais aristotélicos

Abstract: The problem of downward causation is a key subject in the formulation of non-reductive physicalism as well as in the understanding of property emergence. Two possible interpretations of downward causation, to which Aristotelian thought is relevant, are examined. In the mathematical understanding of nature in classical mechanics, the principle of causality should meet requirements that entailed the rejection of three among the four Aristotelian causal modes. Those requirements do not seem equa ly important in the special sciences and one may suggest, then, that Aristotle's contribution may be taken into account. A definition of an emergent property is proposed, in which downward causation is interpreted according to the formal and functional causal modes.

Dynamic interactions with the Philosophy of Mathematics

Abstract: Dynamic interaction is said to occur when two significantly different fields A and B come into relation, and their interaction is dynamic in the sense that at first the flow of ideas is principally from A to B, but later ideas from B come to influence A. Two examples are given of dynamic interactions with the philosophy of mathematics. The first is with philosophy of science, and the second with computer science. The analysis enables Lakatos to be characterised as the first to develop the philosophy of mathematics using ideas taken from the philosophy of science.

Completud de dos cálculos lógicos de Leibniz

Abstract: This work is a contribution to a new view of Leibniz's logic, pretending to show that his writings were not only rich in projects (Characteristica, Combinatoria, Mathesis), but also in concrete logico-mathematical developments We prove that his Numerical Characteristic, assigning pairs of numbers to terms of categorical propositions, is a complete and correct semantics for aristotelian syllogistic, and the algebraic system presented in Fundamentals of Logical Calculus is essentially a complete version of boolean algebraic logic

¿Por qué es necesario distinguir entre "ciencia" y "técnica"?

Abstract: This paper argues for the need to maintain a clear distinction between science and technology against some well-known interpretative tendencies within some dominant circles of philosophers and sociologists. Two arguments are presented: the first one insists on the analytical convenience to describe differently the scientific and the technological activities by introducing the notions of epistemic act and material act; the second one discovers in the constitutive rules for the acceptability of scientific and technological results a way to distinguish socioinstitutionally both spheres of knowledge production.

A Comment on Threats and Communicative Rationality

Abstract: The article studies two especific forms of social interaction, linguistically mediated: promises and threats. Two pregnant theoretical accounts are to be considered here. Firstly, the analysis propounded within the framework of Game Theory, assuming an intentionalist account of human agency and an instrumentalist concept of rationality; and secondly, the attempt carried out by Speech Acts theorists. In the first case, it can be shown that the theoretical premisses are insufficient to offer a proper account of such basic forms of social interchange. This result gives indirect support, so it is argued, to the second theoretical framework considered. Yet some of the solutions offered seem to be also unsatisfactory. Reasons are given of why it is so, and an attempt of solution, within the same theoretical framework, is suggested.

Realization, determination and mental causation

Abstract: The by now famous exclusion problem for mental causation admits only one possible solution, as far as I can see, namely: that mental and physical properties are linked by a vertical relation. In this paper, starting from what I take to be sensible premises about properties, I will be visiting some general relations between them, in order to see whether, first, it is true that some vertical relationship, other than identity, makes different sorts of causation compatible and second, whether physical and mental properties can be pairs of such relationship.

Deducción y conocimiento en los orígenes de la teoría de la demostración

Abstract: This paper aims to examine the idea of metamathematical deduction in Hilbert's program showing its dependence of epistemological notions, such as intuitive knowledge. This conception of deduction will be also compared with the intuitionistic foundation of logic. I will argue that this metamathematical deduction leads to a characterization of logic as a theory of formal deductions in a particular sense.

Los cometas contra Copérnico: Brahe, Galileo y los jesuitas

Abstract: It was Brahe's belief that the motion of comets refuted Copernicus' system and complied with his own. His argument is analyzed to show that neither could explain their motion. After the anti-copernican decree of 1616 quite a few Jesuits that rejected Ptolemy and even courted Copernicus were bound to accept Brahe's system. The appearance of comets in 1618 allowed the Jesuits to describe them and support Brahe, while Galileo could not treat them in copernican terms. So he crossed them off. The comets war is seen under this light and the pro-Brahe bias in the censorship of the Dialogo is strongly conjectured.

Abduction, Realism and Ethics

Abstract: In this paper, I am concerned with the possibility of applying an abductive strategy in founding ethical realism. First, I criticize Harman's position, according to which abduction, though useful for founding scientific realism, does not serve to found ethical realism. Secondly, I examine Sturgeon's critique, according to which distinctively moral facts do constitute the best explanations of the moral evidence. Finally, I conclude that Sturgeon is right in as far as the ontological status of moral properties is concerned but his answer to Harman's point is not properly developed.

Self-refutations and much more: the dialectical thinking of Hilary Putnam

Abstract: In the following discussion, I examine what constitutes the dialectical strain in Putnam's thought. As part of this examination, I consider Putnam' (1981) criticism of the fact/value dichotomy. I compare this criticism to Putnam's analysis of the metaphysical realist's position, a position which has occupied Putnam's thinking more than any other philosophical stance. I describe how Putnam pursues a charge of self-refutation against the metaphysical realist and against the proponent of a fact/value dichotomy, a charge which assumes dialectical significance. So it is that the self-refuting nature of these positions is linked to their unintelligibility. My conclusion relates Putnam's dialectical project to his wider philosophical ambitions, ambitions which are influenced in large part by Wittgensteinian considerations.