The harm principle and the greatest happiness principle: the missing link

In this article I present a possible solution for the classic problem of the apparent incompatibility between Mill's Greatest Happiness Principle and his Principle of Liberty arguing that in the other-regarding sphere the judgments of experience and knowledge accumulated through history have moral and legal force, whilst in the self-regarding sphere the judgments of the experienced people only have prudential value and the reason for this is the idea according to which each of us is a better judge than anyone else to decide what causes us pain and which kind of pleasure we prefer (the so-called epistemological argument). Considering that the Greatest Happiness Principle is nothing but the aggregate of each person's happiness, given the epistemological claim we conclude that, by leaving people free even to cause harm to themselves, we still would be maximizing happiness, so both principles (the Greatest Happiness Principle and the Principle of Liberty) could be compatible.

THE 'TWO TRUTHS' DOCTRINE (SATYADVAYA) AND THE NATURE OF UPĀYA IN NĀGĀRJUNA

ABSTRACT The objective of this article is to contribute to the understanding of Nāgārjuna's 'two truths' doctrine (satyadvaya) as presented in the Mūlamadhyamakakārikā ("The Fundamental Verses of the Middle Path") (XXIV.8-10). For that purpose, we argue that 'two truths' doctrine the basic structural framework for the operational functionality of upāya of upāya (lit., 'skilful means'), perhaps the most important epistemological/pedagogical notion of Mahāyāna Buddhism.

The transcendence of time in the epistemology of observation from a phenomenological standpoint

In this article I deal with time as a notion of epistemological content associated though with the notion of a subjective consciousness co-constitutive of physical reality. In this phenomenologically grounded approach I attempt to establish a 'metaphysical' aspect of time, within a strictly epistemological context, in the sense of an underlying absolute subjectivity which is non-objectifiable within objective temporality and thus non-susceptible of any ontological designation. My arguments stem, on the one hand, from a version of quantum-mechanical theory (History Projection Operator theory, HPO theory) in view of its formal treatment of two different aspects of time within a quantum context. The discrete, partial-ordering properties (the notions of before and after) and the dynamical-parameter properties reflected in the wave equations of motion. On the other hand, to strengthen my arguments for a transcendental factor of temporality, I attempt an interpretation of some relevant conclusions in the work of J. Eccles ([5]) and of certain results of experimental research of S. Deahaene et al. ([2]) and others.

TOWARDS A PHILOSOPHICAL UNDERSTANDING OF THE LOGICS OF FORMAL INCONSISTENCY

Abstract In this paper we present a philosophical motivation for the logics of formal inconsistency , a family of paraconsistent logics whose distinctive feature is that of having resources for expressing the notion of consistency within the object language in such a way that consistency may be logically independent of non-contradiction. We defend the view according to which logics of formal inconsistency may be interpreted as theories of logical consequence of an epistemological character. We also argue that in order to philosophically justify paraconsistency there is no need to endorse dialetheism, the thesis that there are true contradictions. Furthermore, we show that mbC , a logic of formal inconsistency based on classical logic, may be enhanced in order to express the basic ideas of an intuitive interpretation of contradictions as conflicting evidence.

Macroanálise, regulação e o método uma alternativa ao holismo e ao individualismo metodológicos para uma macroeconomia histórica e institucionalista

Macro-analysis, regulation and the method: an alternative to the methodological holism and individualism to a historical and institutionalist macro-economy. The paper examines the epistemological conditions that make the "regulationist" macro-analysis a possible alternative to the traditional equilibrium approaches. It shows how these analyses allow to overcome the structure-agent dilemma as from the concept of contextual rationality and of a hol-individualist methodology that, combined with the notion of strong historicity, find wide theoretical basis in Bourdieu's sociology, in Braudel's works on economical history and in Lukács's ontology on the social being. The paper also explains its historical origins and concludes with a synthesis of the method and the necessary steps to accomplish this type of macroeconomics approach.

A aventura da crítica

The adventure of the critic. The aim of this paper is to reply the critical observations made by Fernandes, Rego and Gala in this number of Revista de Economia Política about a paper of mine, also published in this same journal in January 2006, which deals with the relationship between Economics and Rethoric and its unfolding in Brazil. Answering these critical observations I have tried to show that: a) it is not easy, as they do, to associate Habermas’s project to the defense of the approach of Rethoric in Economics; Habermas himself has a lot of objections to the association of his project with Rorty’s pragmatism which seems to be the strongest McCloskey’s influence; b) it is not true that my considerations have a kind of epistemological immunity and that they are not liable to contestations; if it seems so it is because the nature of the materialistic approach itself. At the end I observe that my carpers didn’t reply my observations about the unfolding of the rethorical project in Brazil and that this is, at some measure, surprising, because they are central personages in it.

Torricelli, energia a vapor e o sentido tecnológico da Revolução Científica

Starting from Evangelista Torricelli's pneumatic discoveries, we try to show that the crucial discoveries in pure science associated with the Scientific Revolution, although they may not have found immediate practical applications, have markedly impelled technological progress in the medium term - contrary to the diffused notion which states that the links between science and technology during the modern period have been tenuous, at best. Torricelli's ideas have turned into one of the privileged research areas for then newborn experimental program, actively participating in a process of reformulation in scientific research's epistemological base, which have culminated in steam power productive application.

A economia ecológica e evolucionária de Georgescu-Roegen

The ecological and evolutionary economics of Georgescu-Roegen. The main argument of this paper is that Georgescu-Roegen's contributions represent a major disruption with economics' pre-analytic vision. He rejected at the same time both the closed and circular view of the economy and the mechanic analogies that oriented economics in the past century. Even though his influence has been felt mainly in the field of ecological economics, his epistemological contributions represent a major challenge to equilibrium thinking. Nowadays, treating economic systems as complex and evolutionary systems is becoming not only acceptable, but also a trend in the way political economy is made. We defend that Georgescu-Roegen's disruption represents a scientific revolution in economics, in the sense attributed by Kuhn.

Keynes e o conceito de capital: reflexões epistemológicas a respeito das premissas sraffianas da teoria geral

Keynes and the concept of capital: some epistemological observations in regard to the Sraffian premises of the General Theory. This article aims to examine the conception of the nature of capital used by Keynes in the General Theory, to show to what extent this concept is similar to Sraffa's conception, and to highlight the implications related to this concept, in terms of structural instability. So I will study the mechanisms that explain the investment decision in an environment with strong uncertainty, the modalities of aggregation of different generations of capital and the instability of equilibrium. The convergence between the keynesian and the Sraffian approaches comes from this common conception of capital. Finally, i will examine the implications in regard to the structure of the aggregate models.

Henri Bergson e a simbiose cognitivo-psíquica na relação subjetividade & trabalho

The main purpose of this paper is to amplify the current theoretical scenario of "Mental Health and Work" area, according to the Henri Bergson's philosophy and his concepts of perception, cognition, duration, psychic life, time and subjectivity. This theoretical-philosophical article aims to shed new light on the relations between philosophy of mind and present-day efforts toward a scientific theory of cognition, with its complex structure of theories, hypotheses and disciplines. There is in this paper a new approach to understand the contemporary cognitive sciences in a kind of phenomenological investigation initiated by Husserl's phenomenology. The methods employed were the systematic review and adaptation of Bergson's concepts, and its naturalization in the actual context of epistemological and ontological principles of cognitive sciences, to phenomenological analysis of "work-mental health" links. The current contributions of the Husserl's Phenomenology were used to understand the relations between mental health and work. There are also references to philosophy applied in contemporary cognitive sciences based on Bergson's theoretic-philosophical proposal.