Biological evolution is often viewed narrowly as a change of morphology or allele frequency in a sequence of generations. Here I pursue an alternative informational concept of evolution, as preservation, advance, and emergence of functional information in natural agents. Functional information is a network of signs that are used by agents to preserve and regulate their functions. Functional information is preserved in evolution via complex interplay of copying and construction processes: the digital components are copied, whereas interpreting subagents together with (...) scaffolds, tools, and resources, are constructed. Some of these processes are simple and invariant, whereas others are complex and contextual. Advance of functional information includes improvement and modification of already existing functions. Although the genome information may change passively and randomly, the interpretation is active and guided by the logic of agent behavior and embryonic development. Emergence of new functions is based on the reinterpretation of already existing information, when old tools, resources, and control algorithms are adopted for novel functions. Evolution of functional information progressed from protosemiosis, where signs correspond directly to actions, to eusemiosis, where agents associate signs with objects. Language is the most advanced form of eusemiosis, where the knowledge of objects and models is communicated between agents. (shrink)

In contrast to the traditional relational semiotics, biosemiotics decisively deviates towards dynamical aspects of signs at the evolutionary and developmental time scales. The analysis of sign dynamics requires constructivism to explain how new components such as subagents, sensors, effectors, and interpretation networks are produced by developing and evolving organisms. Semiotic networks that include signs, tools, and subagents are multilevel, and this feature supports the plasticity, robustness, and evolvability of organisms. The origin of life is described here as the emergence of (...) simple self-constructing semiotic networks that progressively increased the diversity of their components and relations. Primitive organisms have no capacity to classify and track objects; thus, we need to admit the existence of proto-signs that directly regulate activities of agents without being associated with objects. However, object recognition and handling became possible in eukaryotic species with the development of extensive rewritable epigenetic memory as well as sensorial and effector capacities. Semiotic networks are based on sequential and recursive construction, where each step produces components that are needed for the following steps of construction. Construction is not limited to repair and reproduction of what already exists or is unambiguously encoded, it also includes production of new components and behaviors via learning and evolution. A special case is the emergence of new levels of organization known as metasystem transition. Multilevel semiotic networks reshape the phenotype of organisms by combining a mosaic of features developed via learning and evolution of cooperating and/or conflicting subagents. (shrink)

This article is interdisciplinary in its claims. Evolving around the ecological concept of affordance, it brings together pragmatics and ecological psychology. Starting from the theoretical writings of Peirce, Dewey and James, the biosemiotic claims of von Uexküll, Gibson’s ecological approach to perception and some empirical evidence from recent neurobiological research, it elaborates on the concepts of experiential and enactive cognition as applied to music. In order to provide an operational description of this approach, it introduces some conceptual tools from the (...) domain of cybernetics with a major focus on the concept of circularity, which links perception to action in a continuous process of sense-making and interaction with the environment. As such, it is closely related to some pragmatic, biosemiotic and ecosemiotic claims which can be subsumed under the general notion of functional significance. An attempt is made to apply this conceptual framework to the process of musical sense-making which involves the realisation of systemic cognition in the context of epistemic interactions that are grounded in our biology and possibilities for adaptive control. Central in this approach is the concept of coping with the environment, or, in musical terms, to perceive the sounding music in terms of what it affords for the consummation of musical behaviour. (shrink)

This second of a two-part series of articles on applied semiotics and intercultural training provides a qualitative evaluation of the research initiative Tools for Cultural Development. Th e discussion will firstly centre on several theoretical and methodological challenges inherent to the qualitative research paradigmand then relate these shifting concerns to convergent findings in poststructuralist (and postcolonial) semiotics, especially with respect to pheno menology and pragmatics. Analysis of four focus group interviews in France and Australia will examine and evaluate the 2007 (...) training experience in light of the culture-specific contexts and stakeholder groups involved. Of particular concern will be the capacity of qualitative evaluative processes to account for the “local meanings”and “voices” within the trainee narratives so as to highlight their perceptions as to the use of semiotics for designing culturally significant practices in educationand praxis. (shrink)

The hypothesis of this paper is that language is one more Eigenform, the “external” description of which is impossible. It follows that the application of second-order cybernetics to Eigenform might be adequate. In this article, I would like to concentrate on one relatively small aspect of the idea of Eigenform suggested by Foerster, Kauffman and Spenser-Brawn. I will use Foerster`s recursive approach namely that neither observer nor the thing observed can precede each other, but instead mutually assume each other. In (...) my research, language would stand in the place of the observer, and in the place of the thing – the world itself. To specify further, I focus on the problem of noting, and in particular, on how signs correspond to things. Therefore, I will try to show that the sign and the object do not precede one another and do not exist isolated from each other, but on the contrary, condition each other. Thus, language creates the world of objects, but in turn, it is created by the world. Thus it is a model of self-referentiality, which arranges the form of language as Eigenform as the idea of “mutual referentiality,” as we see it in the relation between language and the world. (shrink)

En insistant sur l'opposition entre signe et symbole, signification et symbolisation, Todorov propose de faire de la sémiologie une étude de la symbolique plutôt que des signes en général.Des raisons qu'il avance pour opérer cette réduction, aucune n'est probante, et l'on montre qu'elle comporte des inconvénients tant théoriques que pratiques.

Pour caractériser la sémiologie, il faut distinguer les êtres qui participent au processus de signification et les moyens qu'ils emploient.Dans le premier cas, l'opposition de base se situe entre "tous les êtres" et "les êtres humains". Dans le second cas, il faut d'abord normaliser le vocabulaire, qui fluctue d'un auteur à l'autre. Si l'on caractérise le signe en général par la signification, on peut distinguer le signal, l'indice, le symbole et la marque. Dès lors, les principales tendances seront: tous les (...) signes chez tous les êtres; tous les signes chez les êtres humains; les signaux chez tous les émetteurs; les signaux chez les émetteurs humains; les signaux-marques chez tous les émetteurs; les signaux-marques chez les émetteurs humains.Le texte plaide en faveur de la première option et offre quelques suggestions pour une philosophie de la sémiologie. (shrink)