10 found
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  1. A Semiotic Analysis of the Genetic Information.Charbel El-Hani, Joao Queiroz & Claus Emmeche - 2006 - Semiotica - Journal of the International Association for Semiotic Studies / Revue de l'Association Internationale de Sémiotique 1 (4):1-68.
    Terms loaded with informational connotations are often employed to refer to genes and their dynamics. Indeed, genes are usually perceived by biologists as basically ‘the carriers of hereditary information.’ Nevertheless, a number of researchers consider such talk as inadequate and ‘just metaphorical,’ thus expressing a skepticism about the use of the term ‘information’ and its derivatives in biology as a natural science. First, because the meaning of that term in biology is not as precise as it is, for instance, in (...)
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  2. Semiosis as an Emergent Process.João Queiroz & Charbel Niño El-Hani - 2006 - Transactions of the Charles S. Peirce Society 42 (1):78-116.
    In this paper, we intend to discuss if and in what sense semiosis can be regarded as an "emergent" process in semiotic systems. It is not our problem here to answer when or how semiosis emerged in nature. As a prerequisite for the very formulation of these problems, we are rather interested in discussing the conditions which should be fulfilled for semiosis to be characterized as an emergent process. The first step in this work is to summarize a systematic analysis (...)
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  3. Firefly Femmes Fatales: A Case Study in the Semiotics of Deception.Charbel N. El-Hani, João Queiroz & Frederik Stjernfelt - 2010 - Biosemiotics 3 (1):33-55.
    Mimicry and deception are two important issues in studies about animal communication. The reliability of animal signs and the problem of the benefits of deceiving in sign exchanges are interesting topics in the evolution of communication. In this paper, we intend to contribute to an understanding of deception by studying the case of aggressive signal mimicry in fireflies, investigated by James Lloyd. Firefly femmes fatales are specialized in mimicking the mating signals of other species of fireflies with the purpose of (...)
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  4.  57
    Philosophy of Science in Practice in Ecological Model Building.Luana Poliseli, Jeferson G. E. Coutinho, Blandina Viana, Federica Russo & Charbel N. El-Hani - 2022 - Biology and Philosophy 37 (4):0-0.
    This article addresses the contributions of the literature on the new mechanistic philosophy of science for the scientific practice of model building in ecology. This is reflected in a one-to-one interdisciplinary collaboration between an ecologist and a philosopher of science during science-in-the-making. We argue that the identification, reconstruction and understanding of mechanisms is context-sensitive, and for this case study mechanistic modeling did not present a normative role but a heuristic one. We expect our study to provides useful epistemic tools for (...)
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  5. The Biosemiotic Approach in Biology : Theoretical Bases and Applied Models.Joao Queiroz, Claus Emmeche, Kalevi Kull & Charbel El-Hani - 2011 - In George Terzis & Robert Arp (eds.), Information and Living Systems -- Philosophical and Scientific Perspectives. MIT Press. pp. 91-130.
    Biosemiotics is a growing fi eld that investigates semiotic processes in the living realm in an attempt to combine the fi ndings of the biological sciences and semiotics. Semiotic processes are more or less what biologists have typically referred to as “ signals, ” “ codes, ”and “ information processing ”in biosystems, but these processes are here understood under the more general notion of semiosis, that is, the production, action, and interpretation of signs. Thus, biosemiotics can be seen as biology (...)
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  6.  64
    Beyond the Divide Between Indigenous and Academic Knowledge: Causal and Mechanistic Explanations in a Brazilian Fishing Community.Charbel N. El-Hani, Luana Poliseli & David Ludwig - 2022 - Studies in History and Philosophy of Science Part A 1 (91):296–306.
    Transdisciplinary research challenges the divide between Indigenous and academic knowledge by bringing together epistemic resources of heterogeneous stakeholders. The aim of this article is to explore causal explanations in a traditional fishing community in Brazil that provide resources for transdisciplinary collaboration, without neglecting differences between Indigenous and academic experts. Semi-structured interviews were carried out in a fishing village in the North shore of Bahia and our findings show that community members often rely on causal explanations for local ecological phenomena with (...)
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  7. Philosophy of Ethnobiology: Understanding Knowledge Integration and Its Limitations. Journal of Ethnobiology.David Ludwig & Charbel El-Hani - 2019 - Journal of Ethnobiology 39.
    Ethnobiology has become increasingly concerned with applied and normative issues such as climate change adaptation, forest management, and sustainable agriculture. Applied ethnobiology emphasizes the practical importance of local and traditional knowledge in tackling these issues but thereby also raises complex theoretical questions about the integration of heterogeneous knowledge systems. The aim of this article is to develop a framework for addressing questions of integration through four core domains of philosophy -epistemology, ontology, value theory, and political theory. In each of these (...)
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  8. Knowledge, Belief, and Science Education.Waldomiro Silva-Filho, Charbel El-Hani & Tiago Ferreira - 2016 - Science & Education 25 (7 - 8):775-794.
    This article intends to show that the defense of “understanding” as one of the major goals of science education can be grounded on an anti-reductionist perspective on testimony as a source of knowledge. To do so, we critically revisit the discussion between Harvey Siegel and Alvin Goldman about the goals of science education, especially where it involves arguments based on the epistemology of testimony. Subsequently, we come back to a discussion between Charbel N. El-Hani and Eduardo Mortimer, on the one (...)
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  9. Downward Determination in Semiotic Multi-Level Systems.Joao Queiroz & Charbel El-Hani - 2012 - Cybernetics and Human Knowing -- A Journal of Second Order Cybernetics, Autopoiesis & Semiotics 1 (2):123-136.
    Peirce's pragmatic notion of semiosis can be described in terms of a multi-level system of constraints involving chance, efficient, formal and final causation. According to the model proposed here, law-like regularities, which work as boundary conditions or organizational principles, have a downward effect on the spatiotemporal distribution of lower-level semiotic items. We treat this downward determinative influence as a propensity relation: if some lower-level entities a,b,c,-n are under the influence of a general organizational principle, W, they will show a tendency (...)
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  10. É legítimo explicar em termos teleológicos na biologia?Ricardo Santos do Carmo, Nei Freitas Nunes-Neto & Charbel Niño El-Hani - 2012 - Revista da Biologia 9 (2):28-34.
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