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)

In biosemiotics, living beings are not conceived of as the passive result of anonymous selection pressures acted upon through the course of evolution. Rather, organisms are considered active participants that influence, shape and re-shape other organisms, the surrounding environment, and eventually also their own constitutional and functional integrity. The traditional Darwinian division between natural and sexual selection seems insufficient to encompass the richness of these processes, particularly in light of recent knowledge on communicational processes in the realm of life. (...) Here, we introduce the concepts of semiotic selection and semiotic co-option which in part represent a reinterpretation of classical biological terms and, at the same time, keep explanations sensitive to semiosic processes taking place in living nature. We introduce the term ‘semiotic selection’ to emphasize the fact that actions of different semiotic subjects (selectors) will produce qualitatively different selection pressures. Thereafter, ‘semiotic co-option’ explains how semiotic selection may shape appearance in animals through remodelling existing forms and relations. Considering the event of co-option followed by the process of semiotic selection enables us to describe the evolution of semantic organs. (shrink)

Both biosemiotics and evolutionary epistemology are concerned with how knowledge evolves. (Applied) Evolutionary Epistemology thereby focuses on identifying the units, levels, and mechanisms or processes that underlie the evolutionary development of knowing and knowledge, while biosemiotics places emphasis on the study of how signs underlie the development of meaning. We compare the two schools of thought and analyze how in delineating their research program, biosemiotics runs into several problems that are overcome by evolutionary (...) epistemologists. For one, by emphasizing signs, biosemiotics needs to delineate a semiotic threshold, which is a problem not encountered by evolutionary epistemologists. Instead, the latter recognizes that all organisms are knowers that evolve knowledge, which they recognize to extend toward phenomena produced by organisms such as behavior, cognition, language, culture, science, and technology. Secondly, biosemiotics attempts at continuing adaptationist notions on how organisms relate to their environment, while especially Applied Evolutionary Epistemology comes to redefine the nature of the organism–environment relationship in such a way that it recognizes the spatiotemporal boundedness of existence, which in turn makes adaptationist accounts obsolete. (shrink)

This paper proposes a biosemiotic conception of theories, as non-intentional organic theories, which is based on an analysis and comparison of philosopher Norwood Russell Hanson’s account of theories and zoologist Jakob von Uexküll’s theory of organisms. It is argued that Hanson’s proposals about scientific theories and their relation to observation are semiotic in nature and that there exists a correspondence between Hanson’s depiction of the relationship between theories, observation, and reality and von Uexküll’s views on the relationship between organisms and (...) their environments. This correspondence supports an account of theories that depicts them as organic extensions of our perceptual physiology. Among the epistemological consequences of this account are the following: The kind of correspondence that is established through theories between a subject and reality is related rather to a subject’s actions than to a faithful representation of every aspect of the world, it suggests a strong emphasis on the creative aspects of knowledge acquisition, and it urges a reassessment of the evolutionary epistemology of theories. (shrink)

A sign is something that refers to something else. Signs, whether of natural or cultural origin, act by provoking a receptive system, human or nonhuman, to form an interpretant (a movement or a brain activity) that somehow relates the system to this "something else." Semiotics sees meaning as connected to the formation of interpretants. In a biosemiotic understanding living systems are basically engaged in semiotic interactions, that is, interpretative processes, and organic evolution exhibits an inherent tendency toward an increase in (...) semiotic freedom. Mammals generally are equipped with more semiotic freedom than are their reptilian ancestor species, and fishes are more semiotically sophisticated than are invertebrates. The evolutionary trend toward the production of life forms with an increasing interpretative capacity or semiotic freedom implies that the production of meaning has become an essential survival parameter in later stages of evolution. (shrink)

This paper argues that the Extended Synthesis, ecological information, and biosemiotics are complementary approaches whose engagement will help us explain the organism-environment interaction at the cognitive level. The Extended Synthesis, through niche construction theory, can explain the organism-environment interaction at an evolutionary level because niche construction is a process guided by information. We believe that the best account that defines information at this level is the one offered by biosemiotics and, within all kinds of biosemiotic information available, (...) we believe that ecological information is the best candidate for making sense of the organism-environment relation at the cognitive level. This entanglement of biosemiotics, ecological information and the Extended Synthesis is promising for understanding the multidimensional character of the organism-environment reciprocity as well as the relation between evolution, cognition, and meaning. (shrink)

We propose a model which argues that aesthetics is based on biosemiotic processes and introduces the non-anthropomorphic aesthetics. In parallel with habit-taking, which is responsible for generating semiotic regularities, there is another process, the semiotic fitting, which is responsible for generating aesthetic relations. Habit by itself is not good or bad, it is good or bad because of semiotic fitting. Defining the beautiful as the perfect semiotic fitting corresponds to the common conceptualisation of the aesthetic as well as extends it (...) over all umwelten. Perfection is not omnipotence, it only means the omnirelational semiotic fitting in the umwelt, or harmony with context. The process that presents something to be perceived as beautiful is of the same kind as the semiotic process that builds something to become beautiful. The argument is based on the observation that learning has a tendency towards perfection, until it is grounded. Semiosis is usually biased towards semiotic fitting, which stepwise leads towards perfection, and thus towards beauty. Such a general semiotic model implies that beauty is species-specific; that it is not limited to the sphere of emotions; that the reduction of the evolution of aesthetic features to sexual selection is false; and that humans should learn the aesthetics of other beings in order to avoid destroying valuable biocoenoses. (shrink)

Any great new theoretical framework has an epistemological and an ontological aspect to its philosophy as well as an axiological one, and one needs to understand all three aspects in order to grasp the deep aspiration and idea of the theoretical framework. Presently, there is a widespread effort to understand C. S. Peirce's (1837–1914) pragmaticistic semeiotics, and to develop it by integrating the results of modern science and evolutionary thinking; first, producing a biosemiotics and, second, by integrating it (...) with the progress in cybernetics, information science, and system theory to create a cybersemiotics. In this paper, we focus on the understanding of the evolution of the universe that Peirce produced as an alternative to the mechanistic view underlying classical physics and try to place man in an evolving universe as a creative, aesthetical agent. It is true that modern non-equilibrium physics has made a modern foundation for a profound physical understanding of the basic evolutionary processes in the universe. But science still has not produced a theory that can explain how the creativity of the universe could produce signification, interpretation, and first-person consciousness. To this end, Peirce's thoughts on agapastic evolution coupled with the aesthetically influence of the growth of ideas and reasonableness on man could make a contribution. (shrink)

Describing resources and their relationships with organisms seems to be a useful approach to a ‘unified ecology’, contributing to fill the gap between natural and human oriented processes, and opening new perspectives in dealing with biological complexity. This Resource Criterion defines the main properties of resources, describes the mechanisms that link them to individual species, and gives a particular emphasis to the biosemiotic approach that allows resources to be identified inside a heterogeneous ecological medium adopting the eco-field model. In particular, (...) this Criterion allows to couple matter, structured energy and information composing the ecological systems to the biosemiotic and cognitive mechanisms adopted by individual species to track resources, transforming neutral surroundings into meaningful species-specific Umwelten. The expansion of the human semiotic niche that is a relevant evolutionary process of the present time, assigns the role of powerful and efficient agency to the Resources Criterion to evaluate the effect of human intrusion into the natural systems with habits of key stone species, under the challenge of a growing use of alloctonous, immaterial and symbolic resources of the actual globalized societal models. The Resource Criterion interprets the ecological dynamics contributing to complete the epistemology of the ecology, to open a bridge toward economy and other societal sciences, and to contribute to formulate a General Theory of Resources. (shrink)

An anthropological perspective on biosemiosis raises important questions about sociality, ecology and communication in contexts that encompass many different forms of life. As such, these questions are important for understanding the problem of religion in relation to social theory, as well as understanding our collective, biosocial animal history and the development of human culture, as an articulation of power, on an evolutionary time scale. The argument presented here is that biosemiotics provides a framework for extending Talal Asad’s genealogical (...) critique of religion to culture more broadly, providing an important perspective on power in relation to communication and in relation to the ‘supernatural’ attributes of language in a multi-species environment of signs and sign relationships. (shrink)

The present article is framed within the biosemiotic glossary project as a way to address common terminology within biosemiotic research. The glossary integrates the view of the members of the biosemiotic community through a standard survey and a literature review. The concept of ‘semiotic threshold’ was first introduced by Umberto Eco, defining it as a boundary between semiotic and non-semiotic areas. We review here the concept of ‘semiotic threshold’, first describing its denotation within semiotics via an examination on the history (...) of the concept, its synonyms, antonyms, etymology, usage in other languages and context in which it is used. Then we present a general overview of the survey among researchers, analyzing the difference in responses for the concept of ‘lower semiotic threshold’ and related concepts. From the answers we also review the difference between the general usage of ‘semiotic threshold’ versus its specific use within biosemiotics, and attempt to make a general synthesis of the concept taking into account what we have learned from the survey and the literature review. (shrink)

The aim of this contribution is to investigate certain selected parts of the extended evolutionary synthesis which all have a common denominator, namely evolution by meaning attribution. We start by arguing that living organisms can manipulate and interpret their genetic script via epigenetic modifications in a semiotic manner, that is, by meaning attribution. Genes do not build living beings to be transmitted to future generations. Genes have been shaped by evolution as a memory medium that is transmitted from one (...) generation to the next, but the actual reading of such scripts is modified by momentary contexts. Secondly, we show that phenotypic evolution variously re-uses already existing homologies which in evolving systems acquire a new meaning. We also suggest that the ways in which organisms perceive their environment and other living beings is an important but still largely neglected evolutionary force. Variations in perception influence the direction and intensity of sexual selection and some behaviourally mediated regimes of natural selection. Thirdly, we point out that especially if we want to study their evolution, living beings should not be considered in isolation but in their mutual coexistence, in their historically established being together. Recent attempts to view living beings as constructors of niches and holobionts seem compatible with the classical Umwelt theory. This approach seems capable of accounting for both competitiveness and cooperation, thus making the overall image of evolution more comprehensive. And finally, we argue that if we want to expand our understanding of biological evolution, in addition to variation, selection, and inheritance we also need to take into account processes which participate in meaning attribution. (shrink)

This short commentary expands a little on the disciplinary history of semiotics and biosemiotics, and its relation to aesthetics. It aims at positioning Kalevi Kull’s approach to this elusive matter (Kull, 2022 ) within this broader field by commenting on his attempts to connect semiotics, aesthetics, and biology. It highlights the merits of his approach to proceed thereafter to formulate possible extensions and directions for future research.

Timo Maran has defined “biosemiotic criticism” as the study of human culture with an emphasis on the recognition that all forms of life are organized by sign processes. That approach guides this investigation of the sonic devices and practices that have been used in encounters between birds and humans in agricultural spaces. “Bird-scaring” has been a long-standing component of the semiotic relationship between humans and birds in what I am calling the agricultural semiosphere. The struggle between humans and “pest” species (...) over the control of agricultural resources has spurred technological development, and an examination of the sonic tools that have been involved in bird-scaring practices, from wooden rattles to digital sound recordings, intersects with scholarship on sound technology and media studies. The field of ecoacoustics provides a conceptual framework for the sonic dynamics of the interspecies communication under examination. To the extent that the essay also explores the sign relations between humans and birds it has a place in the growing corpus of biosemiotic criticism. The historical account of bird-scaring practices is presented in three sections, demarcated by changes in technology as well as shifts in the mode of semiotic reference. Across the analysis, a historical approach to bird-scaring is interwoven with a discussion of biosemiotic and ecoacoustic themes and concepts. (shrink)

The Annual Biosemiotic Achievement Award was established at the annual meeting of the International Society for Biosemiotic Studies (ISBS) in 2014, in conjunction with Springer and _Biosemiotics_. It seeks to recognize papers published in the journal that present novel and potentially important contributions to biosemiotic research, its scientific impact, and its future prospects. Here the winner of the Biosemiotic Achievement Award for 2022 is announced: The award goes to Sigmund Ongstad for his article “Simple Utterances but Complex Understanding? Meta-studying the (...) Fuzzy Mismatch between Animal Semantic Capacities in Varied Contexts”. (shrink)

The Annual Biosemiotic Achievement Award was established at the annual meeting of the International Society for Biosemiotic Studies (ISBS) in 2014, in conjunction with Springer and Biosemiotics. It seeks to recognize papers published in the journal that present novel and potentially important contributions to biosemiotic research, its scientific impact and its future prospects. Here the winner of the Biosemiotic Achievement Award for 2020 is announced: The award goes to Ahti-Veikko Pietarinen and Majid D. Beni for their article "Active Inference (...) and Abduction". (shrink)

A vital step to successfully orienting Deleuze with biosemiotics (and theories of biological complexity overall) is to discover a coherent scientific throughline in his work that also accounts for the aesthetic/creative dimension of his philosophy. This requires the heterodox move (from a Deleuzean point of view) of giving priority to the organism. I argue that Deleuze’s treatment of the organism does more than signal a superficial relation to biological complexity theory that, as a result of his nuanced take on (...) the matter, undermines the value of the organic body to his system. Instead, we can recognize a working theory of autopoiesis in the early Deleuze that scaffolds as well as substantiates his later ethological and biosemiotic observations and reveals a definite, albeit minimal, notion of subjectivity in his work. Most importantly, reorienting his logic of sense as a logic of sense-making, or the context-dependent signification between system and environment (Thompson, 2007), allows us to begin the work of mining a scientific throughline in Deleuze’s work akin to biological complexity theory that is of value to both Deleuze studies and biosemiotics. (shrink)

Morphology and its relevance for systematics is a promising field for the application of biosemiotic principles in scientific practice. Genital coupling in spiders involves very complex interactions between the male and female genital structures. As exemplified by two spider species,Nephila clavipesandNephila pilipes ssp. fenestrata, from a biosemiotic point of view the microstructures of the male bulb’s embolus and the corresponding female epigynal and vulval parts form the morphological zone of an intraspecific communication and sign-interpreting process that is one of the (...) prerequisites for sperm transfer. Hence these morphological elements are of high taxonomic value, as they play an essential role in mating and fertilization and consequently in establishing and preserving a reproductive community. Morphology clearly benefits from a biosemiotic approach, as biosemiotics helps to sort out species-specific morphological characters and to avoid problematic typological interpretations. (shrink)

Evolutionary adaptation has been suggested as the hallmark of life that best accounts for life’s creativity. However, current evolutionary approaches still fail to give an adequate account of it, even if they are able to explain both the origin of novelties and the proliferation of certain traits in a population. Although modern-synthesis Darwinism is today usually appraised as too narrow a position to cope with all the complexities of developmental and structural biology—not to say biosemiotic phenomena—, Darwinism need (...) not be if we separate metaphor from reality in natural selection in order to show the axiological complexity of this concept. This can shed light on the relationship between biosemiotics and biological evolution. (shrink)

As a field of scientific expertise, semiotics has the interesting property of being a relevant tool for understanding how scientists represent any domain of research, including the semiotic domain itself. This feature is particularly expressive in the case of biology, as it appears to be the case that a certain range of biological phenomena are of a semiotic character. However, it is not consensual the extent to which semiotics pervades biology. This paper deals with this issue for the particular case (...) of developmental biology, stressing the role of semiotics-as-a-discipline in delimiting the extent of semiotics-as-a-natural-phenomenon and, specifically, in disentangling semiotic mechanisms from semiotic metaphors aimed at clarifying non-semiotic developmental mechanisms. (shrink)

If the central problem in philosophical ethics is determining and defining the scope of moral value, our normative ethical theories must be able to explain on what basis and to what extent entities have value. The scientific foundation of contemporary biosemiotic theory grounds a theory of moral value capable of addressing this problem. Namely, it suggests that what is morally relevant is semiosis. Within this framework, semiosis is a morally relevant and natural property of all living things thereby offering us (...) an ecological, as opposed to merely environmental, ethic. A consequence of this semiotic theory is that living things are accorded inherent moral value based on their natural relational properties—their ability to signify. This consequence establishes a hierarchy of inherent moral value based on the scope of signification: the larger the Umwelten, the greater the value. This paper argues that a robust semiotic moral theory can take into account a much wider scope of inherent value.. These consequences have positive ramifications for environmental ethics in their recognition of the natural ecological networks in which each organism is bound. This presentation of a biosemiotic model of value offers a justificatory strategy for our contemporary moral intuitions concerning our semiotic/moral relationships with living things while also productively pushing our normative ethical boundaries. (shrink)

This paper approaches the question of how to describe the higher-level internal structures and representations of cognitive systems across various kinds of nonhuman (neuro)cognitive systems. While much research in cognitive (neuro)science and comparative cognition is dedicated to the exploration of the (neuro)cognitive mechanisms and processes with a focus on brain-behavior relations across different non-human species, not much has been done to connect (neuro)cognitive mechanisms and processes and the associated behaviors to plausible higher-level structures and representations of distinct kinds of cognitive (...) systems in non-humans. Although the study of (neuro)cognitive mechanisms and processes can certainly be revealing, (neuro)cognitive mechanisms and processes are underspecified with respect to internal structures and representations of non-human cognitive systems because multiple such mechanisms can target, or be mapped onto, the same internal structure or vice versa. This paper outlines a biosemiotic approach to this linking problem in order to bridge the gap between functions of (neuro)cognitive systems in different species and the higher-level cognitive structures and representations. It is contended that the higher-level internal structures and representations of various cognitive systems are biosemiotic constraints on the (biological) functions of (neuro)cognitive systems that serve to restrict the range of functions (neuro)cognitive systems have or are selected for. This turns out to have implications for issues on the convergent evolution of cognitive traits. (shrink)

This paper explores a semiotic notion of body as starting point for bridging biosemiotic with social semiotic theory. The cornerstone of the argument is that the social semiotic criticism of the classic view of meaning as double articulation can support the criticism of language-centrism that lies at the foundation of biosemiotics. Besides the pragmatic epistemological advantages implicit in a theoretical synthesis, I argue that this brings a semiotic contribution to philosophy of mind broadly. Also, it contributes to overcoming the (...) polemic in linguistics between, loosely put, cognitive universalism and cultural relativism. This possibility is revealed by the recent convergence of various semiotic theories towards a criticism of the classic notion of meaning as double articulation. In biosemiotics, the interest to explicate meaning as multiply articulated stems from the construal of Umwelt as relying on the variety of sense perception channels and semiotic systems that a species has at its disposal. Recently, social semiotics developed an unexplored interest for embodiment by starting from the other end, namely the consideration of the modal heterogeneity of meaning. To bridge these notions, I employ the cognitive semantic notion of embodiment and Mittelberg’s cognitive semiotic notion of exbodiment. In light of these, I explore the possible intricacies between the biosemiotic notion of primary modeling system and concepts referring to preconceptual structures for knowledge organization stemming from cognitive linguistics. Further, Mittelberg’s concept of exbodiment allows for a construal of meaning articulation as mediation between the exbodying and embodying directions of mind. (shrink)

The target article by Denis Noble is an excellent overview of the illusions of the Modern Synthesis that still remains in textbooks despite of the recent criticism. Overcoming these illusions shows the active role of organisms in the evolutionary process and accounts for additional mechanisms such as plasticity of embryo development, epigenetic heredity, multilevel selection, Baldwin effect, and niche construction, which are components of the Extended Evolutionary Synthesis. Adding these mechanisms is certainly an important step forward, but I (...) argue that it is not sufficient for building a new theory of evolution. What is missing is a clear understanding of such notions as agency, autonomy, semiosis, interpretation, and goal-directedness, which so far belong to the humanities and have not been applied seriously in science. Organisms are autonomous and goal-directed semiotic agents capable of interpreting hereditary signs and making meaningful models of their environment. Evolutionary biology needs a semiotic vocabulary to talk about higher level functions in organisms, where specific molecules and mechanisms are only means for integrating functions over the life cycle and adapting to the environment without compromising organism integrity and identity. Such a vocabulary is being developed in biosemiotics; thus, I expect the emergence of a biosemiotic theory of evolution. (shrink)

In this paper I am advocating a structuralist theory of mental representation. For a structuralist theory of mental representation to be defended satisfactorily, the naturalistic and causal constraints have to be satisfied first. The more intractable of the two, i.e., the naturalistic constraint, indicates that to account for the mental representation, we should not invoke “a full-blown interpreting mind”. So, the aim of the paper is to show how the naturalistic and causal constraints could be satisfied. It aims to offer (...) a strategy for grounding the structure of the mental representations in nature. The strategy that I offer is inspired by Marcello Barbieri’s code model of biosemiotics. (shrink)

Human music and language are two systems of communication and expression that, while historically considered to overlap, have become increasingly divergent in their approach and study. Music and language almost certainly co-evolved and emerged from the same semiotic field, and this relationship as well as co-origin are actively researched and debated. For the sake of evaluating the semiotic content of zoomusicology, we investigate music from a ‘bottom-up’ biosemiotic functionalist account considering iconic, indexical, and symbolic forms of meaning not in a (...) hierarchy but according to their effects on agents. Such an approach avoids overintellectualizing the representational aspects of music, and instead inverts, as it were, the traditional hierarchy of semiotic categories to produce illocutionary effects. Understanding aesthetics and action not as a priori separate but rather fundamentally co-arising elements of the same events. The focus of musicality again returns to interpretation and how semiosis precipitates expression. (shrink)

The classical theories of the genetic code claimed that its coding rules were determined by chemistry—either by stereochemical affinities or by metabolic reactions—but the experimental evidence has revealed a totally different reality: it has shown that any codon can be associated with any amino acid, thus proving that there is no necessary link between them. The rules of the genetic code, in other words, obey the laws of physics and chemistry but are not determined by them. They are arbitrary, or (...) conventional, rules. The result is that the genetic code is not a metaphorical entity, as implied by the classical theories, but a real code, because it is precisely the presence of arbitrary rules that divides a code from all other natural processes. In the past 20 years, furthermore, various independent discoveries have shown that many other organic codes exist in living systems, which means that the genetic code has not been an isolated case in the history of life. These experimental facts have one outstanding theoretical implication: they imply that in addition to the concept of information we must introduce in biology the concept of meaning, because we cannot have codes without meaning or meaning without codes. The problem is that at present we have two different theoretical frameworks for that purpose: one is Code Biology, where meaning is the result of coding, and the other is Peircean biosemiotics, where meaning is the result of interpretation. Recently, however, a third party has entered the scene, and it has been proposed that Robert Rosen’s relational biology can provide a bridge between Code Biology and Peircean biosemiotics. (shrink)

Although Jakob von Uexküll´s Umwelt theory is not mentioned in Jablonka and Ginsburg´s Target article, von Uexküll´s theory is clearly relevant in the context of the article, with the authors´ emphasis on the origin of “subjective experiencing”. I relate some of Jablonka and Ginsburg´s main claims to an evolutionary perspective on Umwelt theory. As it turns out, the Umwelt has multiple evolutionary origins depending on our exact definition(s) of Umwelt.

This paper juxtaposes biosemiotic and anthropological perspectives to consider the issue of dwelling and living, with particular reference to nonhuman agency and design. The author discusses the fundamental issues and theoretical concepts associated with this issue before making comparisons with reference to a case study and defining a stance on the agency of animate and inanimate nature, with particular regard paid to dwelling. The Zoepolis project is an artistic one, on the borderline of the humanities, the natural sciences and art, (...) thus it combines three seemingly irreconcilable spheres to address issues associated with the subjectivity of living entities, and with the processes of their inhabiting and designing. (shrink)

We argue that living systems process information such that functionality emerges in them on a continuous basis. We then provide a framework that can explain and model the normativity of biological functionality. In addition we offer an explanation of the anticipatory nature of functionality within our overall approach. We adopt a Peircean approach to Biosemiotics, and a dynamical approach to Digital-Analog relations and to the interplay between different levels of functionality in autonomous systems, taking an integrative approach. We then (...) apply the underlying biosemiotic logic to a particular biological system, giving a model of the B-Cell Receptor signaling system, in order to demonstrate how biosemiotic concepts can be used to build an account of biological information and functionality. Next we show how this framework can be used to explain and model more complex aspects of biological normativity, for example, how cross-talk between different signaling pathways can be avoided. Overall, we describe an integrated theoretical framework for the emergence of normative functions and, consequently, for the way information is transduced across several interconnected organizational levels in an autonomous system, and we demonstrate how this can be applied in real biological phenomena. Our aim is to open the way towards realistic tools for the modeling of information and normativity in autonomous biological agents. (shrink)

The author argues that the reductionist illusions of the Modern Synthesis, which Noble criticizes in his target article, are to a large extent resulting from a mere syntactical notion of biological information, neglecting the pragmatic and semantic dimension of information. Although the syntactical notion, introduced by Shannon, has been applied with much success in information theory and computer technologies, it is too narrow to understand biological reality. Biosemiotics can help to clarify the problems identified by Noble, and offers a (...) more adequate biological information concept, which not only may help to overcome these problems in the life sciences, but may also serve to integrate natural-scientific and humanities approaches to life. (shrink)

Abstract: This paper argues that a central explanatory role for the concept of Umwelt in theoretical biology is to be found in developmental biology, in particular in the effort to understand development as a goal-directed and adaptive process that is controlled by the organism itself. I will reach this conclusion in two (interrelated) ways. The first is purely theoretical and relates to the current scenario in the philosophy of biology. Challenging neo-Darwinism requires a new understanding of the various components involved (...) in natural selection processes. An important prerequisite for the explanation is the ability to understand development in a teleological way. Here, the concept of Umwelt plays a crucial role: if organisms are responsible for generating adaptive variation in specific environments, we need a theory that explains the context-dependent nature of adaptively oriented processes. The Umwelt is thus a central element in determining the goal that an adaptive process pursues. The second path in my analysis also has a historical dimension. I will present Karl Ernst von Baer’s reflections on teleological development and his influence on von Uexküll's thinking. I will present various ideas developed by von Baer, such as the distinction between Ziel and Zweck and the use of musical metaphors, which can help to understand development teleologically and give von Uexküll’s theory a central place in this framework. (shrink)

The synthetic, integrative significance of biosemiotics as a modern interdisciplinary research program is under discussion in the article. Aimed at studying the cognitive and life activity of living beings, which are capable of recognizing signals and extracting the meanings, biosemiotics serves as a conceptual node that combines some important notions of theoretical biology, evolutionary epistemology, cognitive science, phenomenology, neuroscience and neurophilosophy as well as the theory of complex adaptive systems and network science. Worlds of perception and actions (...) of living beings are built in the process of co-evolution, in structural coupling and in enactive interaction with the surrounding natural environment (Umwelt). Thereby the biosemiotic theories developed by the founders of biosemiotics (J. von Uexküll, Th. Sebeok, G. Prodi, H. Pattie) are conceptually closed to the system-structural evolutionary approach developed in synergetics by H. Haken and S.P. Kurdyumov, the conception of autopoiesis (H. Maturana and F. Varela), second-order cybernetics (H. von Foerster), the conception of enactivism in cognitive science (F. Varela, E. Thompson, A. Noë). The key to comprehending the processes of extracting and generating meanings is that every living organism lives in the subjectively built world (Umwelt), so that its Umwelt and its internal psychic organization become parts of a single autopoietic system. According to the well-known expression of G. Bateson, information is a not indifferent difference or a difference that makes a difference. Differences become information when a cognitive agent as an interpreter, acting as part of an autopoietic system, sees signs in these differences that make meanings. (shrink)

This paper presents a critical analysis of code-semiotics, which we see as the latest attempt to create paradigmatic foundation for solving the question of the emergence of life and consciousness. We view code semiotics as a an attempt to revise the empirical scientific Darwinian paradigm, and to go beyond the complex systems, emergence, self-organization, and informational paradigms, and also the selfish gene theory of Dawkins and the Peircean pragmaticist semiotic theory built on the simultaneous types of evolution. As such it (...) is a new and bold attempt to use semiotics to solve the problems created by the evolutionary paradigm’s commitment to produce a theory of how to connect the two sides of the Cartesian dualistic view of physical reality and consciousness in a consistent way. (shrink)

In the field of biosemiotics in our time, Ferdinand de Saussure's theory of semiology has been dismissed for its glottocentric, anthropocentric, and dyadic characteristics and as such unsuitable for the said field. Such accusation is symptomatic of an extremely narrow view of Saussure, which ignores the efforts he made in tackling problems concerning the unification of biology and semiotics . A broader view of Saussure, emerging from the newly-discovered orangery manuscripts along with his thought-provoking course lectures, reveals that his (...) epistemology is actually grounded in evolutionary differences and the concept of uniformitarianism. In order to demonstrate the value of his ideas, this paper proceeds through five sections. To begin with, the understandings and misunderstandings of key terms are summarized while seeking to reconcile arbitrary and relatively arbitrary modes of consciousness within the network of differences that Saussure proposes in his manuscripts. My study points out how such a network blurs disciplinary or systematic boundaries between language and non-verbal systems and how it might serve as a framework for appreciating true analogies between natural sciences and the science of language. The paradox of analogy, torn between the synchronic and diachronic schemes of time, is discussed. This unravels several strings that have made the functioning of analogy into such a delicate point in Saussure's theory of evolution. The concept of état de langue is made comprehensive in relation to appropriations of Darwinian model and Neo-Darwinian ideas. Saussure's model of evolution explicates the phenomenon of symbiogenesis, which is non-linear, non-adaptive, non-restrictive as regards localities, yet claims certain truths about nature and culture. Finally, my study draws attention to the implications of conceptualizing non-linear evolution within and across systems. There are indeed disparities between Saussure's epistemology and that of biosemiotics: nineteenth-century confused epistemology reoccurred within biosemiotics in its early phase. (shrink)

A cluster of similar trends emerging in separate fields of science and philosophy points to new opportunities to apply biosemiotic ideas as tools for conceptual integration in theoretical biology. I characterize these developments as the outcome of a “relational turn” in these disciplines. They signal a shift of attention away from objects and things and towards relational structures and processes. Increasingly sophisticated research technologies of molecular biology have generated an enormous quantity of experimental data, sparking a need for relational approaches (...) that could help to find recurrent patterns in the mass of data. Earlier conceptions of relational biology and cybernetics, once deemed too abstract and speculative, are now resurrected and applied by means of new computational and simulation tools. I think this receptivity should be extended to incorporate nets of semiotic relations as heuristic guides for discerning global patterns of interactions in living systems. In this article I review aspects of systems biology and new directions in evolutionary theory, focusing on the role of circular and downward causation in relational structures and dynamical networks. I also indicate promising avenues of integration of some ideas of biosemiotics with those emerging from these new currents in biology. Relational developments in biology bear a telling similarity to a parallel relational turn presently manifest in the philosophy of science, rooted in the philosophy of physics and mathematics and in different varieties of structural and informational realism. The recognition of the relational nature of reality within these disciplines entails a tacit repudiation of nominalistic biases in science that have hindered the reception of semitiotic conceptions in biology. In previous investigations I explored connections between two kinds of relational structures: the networks of self-referential circular loops that appear pervasively in living systems, and the triadic relational structures that Peircean semiotics places at the basis of all semiotic transactions. Current relational views in the sciences seem oblivious to the difference between dyadic and triadic relations. Incorporating this essential distinction from biosemiotics into other fields could be a first step in seizing the opportunities opened by the relational turn for a renewal of biology and of natural philosophy in general, across disciplinary boundaries. (shrink)

Biosemiotics argues that “sign” and “meaning” are two essential concepts for the explanation of life. Peircean biosemiotics, founded by Tomas Sebeok from Peirce’s semiotics and Jacob von Uexkül’s studies on animal communication, today makes up the mainstream of this discipline. Marcello Barbieri has developed an alternative account of meaning in biology based on the concept of code. Barbieri rejects Peircean biosemiotics on the grounds that this discipline opens the door to nonscientific approaches to biology through its use (...) of the concept of “interpretation.” In this article, it is noted that Barbieri does not adequately distinguish among Peirce’s semiotics, Peircean biosemiotics, and “interpretation-based” biosemiotics. Two key arguments of Barbieri are criticized: his limited view of science and his rejection of “interpretation-based” biosemiotics. My argument is based on tools taken from a different approach: Robert Rosen’s relational biology. Instead of “signs” and “meanings,” the study begins in this case from the “components” and “functions” of the organism. Rosen pursues a new definition of a law of nature, introduces the anticipatory nature of organisms, and defines the living being as a system closed to efficient cause. It is shown that Code Biosemiotics and Peircean biosemiotics can share a common field of study. Additionally, some proposals are suggested to carry out a reading of Rosen’s biology as a biosemiotic theory. (shrink)

The article aims to provide a general framework for assessing and categorizing the cognitive systems of human and non-human animals. Our approach stems from biosemiotic, ethological, and phenomenological investigations into the relations of organisms to one another and to their environment. Building on the analyses of Merleau-Ponty and Portmann, organismal bodies and surfaces are distinguished as the base for sign production and interpretation. Following the concept of modelling systems by Sebeok, we develop a concentric model of human and non-human animal (...) cognition that posits three intertwined spheres: corporeity, social communication, and culture. The model explicitly works with the pluralistic perspective that views the communication and cognition of humans as distinct, but not superior to those of non-human animals. Our position is substantiated by two case studies: the first one focuses on the acquisition and spread of nut-cracking technique among the chimpanzees in the Täi forest, the second one on the communication and cognition of deafblind persons. From an epistemological perspective, our paper is a contribution to contemporary attempts to link biosemiotics and ethology with phenomenological concepts of agency, living bodies, and lifeworld. (shrink)

Here we publish an interview with Jesper Hoffmeyer, conducted in 2012–2014.

Here we publish an interview with Jesper Hoffmeyer, conducted in 2012–2014.

Here we publish an interview with Jesper Hoffmeyer, conducted in 2012–2014.

The biosemiotic complexity of acoustic communities in the primary forests of Ulu Temburong and Yasunì was investigated with continuous 24-h recordings, using the acoustic signature and multiscale approach of ecoacoustic events and their emergent fractal dimensions. The 3D recordings used for the analysis were collected in undisturbed primary equatorial forests under the scope of the project, Fragments of Extinction, which produces 3D sound portraits with the highest definition possible using current technologies – a perfect dataset on which to perform a (...) multiscale qualitative analysis. The ecoacoustic events detected by a combination of the Acoustic Complexity Indices, ACIft, ACIft evenness, and ACItf evenness, and its fractal dimension were developed according to a biosemiotics approach in which the ecofield theory states that EE functions like a species-specific carrier of meaning. EEs, extracted according to 10 levels of temporal resolution, from 1 to 360 s, confirm the hypothesis that these acoustic communities have an internal complexity that responds to a fractal structure. Yasunì was richer in EEs, with a higher coefficient of variation of hourly fractal dimension. This methodology opens up promising new perspectives in the acoustic assessment of habitat quality and monitoring landscape modification. It also confirms the great potential of the biosemiotics approach in converting acoustic frequencies into ecoacoustic events through encoding procedures that mimic potential species-specific interpretations of the sonic environment. (shrink)

The prevalent idea that semiosis is evolutionary is a driving point for biosemiotic research, starting from the Peircean premises of continuity and including a large number of views on how signs evolve. In this paper I wish to add a small pinch of skepticism to an otherwise productive point of view. Briefly, the question to be asked is: Is there any proper and fair connection between the logical abstraction of signs, genetic expressions interpreted as signs and the animal usage (...) of signs? And how do we go about answering this? Instead of attempting a negative account of the possibility of an evolutionary view of biosemiosis, I will attempt to make an argument in favor of skepticism as a way to make a more fine-grained distinction across the areas where biosemiotic thinking seems to have some impact. The aim is then to find philosophical strategies to overcome this skepticism when possible, while also raising some awareness about the possible limits of current biosemiotics regarding the ideal evolutionary chain of signs. Ultimately, the idea is reexamining some core assumptions of the biosemiotic point of view at its most general, accounting for some possible ways in which theory may move forward. The potential incompatibility of theoretical standpoints between some of the different approaches that may be taken is, it will be argued, a desirable outcome for biosemiotic research. That is, the way we deal with the possible theories on the evolutionary continuity of signs will also affect our different research programs, and having a nuanced philosophical discussion on it can only contribute to the expansion and clarification of where different positions within biosemiotics currently stand. (shrink)