A new approach to landscape ecology involves the application of the eco-field hypothesis and the General Theory of Resources. In this study, we describe the putative eco-field of bark beetles as a spatial configuration with a specific meaning-carrier for every organism-resource interaction. Bark beetles are insects with key roles in matter and energy cycles in coniferous forests, which cause significant changes to forestry landscapes when outbreaks occur. Bark beetles are guided towards host trees by the recognition of semiotic signals using (...) a specific eco-field. These signals mainly comprise a group of scents, which are called the odourtope. Their interactions with other organisms occur by sharing relevant information from the eco-field networks in the forest ecosystem. The eco-field networks modulate the expansion of the realized semiotic niche of the bark beetle towards the potential semiotic niche. Moreover, the niche construction process can be initiated by interchanging signals among species living in the same place, where these signals allow the exploitation of the required resources. If different organisms are interdependent on signals in eco-field networks, then this process may result in the establishment of mutualistic relationships. This is an example of how evolutionary processes are initiated by the recognition of signals in a network of eco-fields. (shrink)

The aim of the article is to elaborate ecosemiotics towards practical methodology of analysis. For that, the article first discusses the relation between meaning and context seen as a possibility for an ecological view immanent in semiotics. Then various perspectives in ecosemiotics are analyzed by describing biological and cultural ecosemiotics and critically reading the ecosemiotic works of W. Nöth and K. Kull. Emphasizes is laid on the need to integrate these approaches so that the resulting synthesis would both take into (...) account the semioticity of nature itself as well as allow analyzing the depiction of nature in the written texts. To this end, a model of nature-text is introduced. This relates two parties intertwined by meaningrelations — the written text and the natural environment. In support of theconcept of nature-text, the article discusses the Tartu–Moscow semioticians’ concepts of text, which are regarded as broad enough to accommodate the semiotic activity and environment creation of other animals besides humans. In the final section the concept of nature-text is used to describe nature writing as an appreciation of an alien semiotic sphere and to elucidate the nature writing’s marginality, explaining it with the need to interpret two different types of texts. (shrink)

The article provides an overview of different approaches to the semiotic study of landscapes both in the field of semiotics proper and in landscape studiesin general. The article describes different approaches to the semiotic processes in landscapes from the semiological tradition where landscape has been seen as analogous to a text with its language, to more naturalized and phenomenological approaches, as well as ecosemiotic view of landscapes that goes beyond anthropocentric definitions. Special attention is paid to the potential of cultural (...) semiotics of Tartu–Moscow school for the analysis of landscapes and the possibilities held by a dynamic, dialogic and holistic landscape definition for the development of ecosemiotics. (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)

Studying the origin of semiosis is a task obscured by terminological and metaphysical issues which create an ambiguous set of definitions for biosemiotics when referring to the concept of emergence. The question is, how emergent can semiosis be? And what are the conditions for semiosis to be an emergent of a certain type? This paper will attempt to briefly deal with the general terminology of emergence from a philosophical point of view and will discuss the characterization of semiosis as an (...) emergent phenomenon based on the distinctions made by Bedau, Kim and Chalmers. Accordingly, we will consider the possibility of strong and weak emergence in an attempt to bring some clarity to what it means for something in biosemiotics to be an emergent and how the philosophical concepts play out when applied to biosemiotic research. In inquiring into the metaphysical status of semiosis, we change our semiotic theories to correspond to the assumptions contained in the elementary objects of our theories. This being the case, the way semiosis–the constitutive element that it is for semiotics–is taken to be with regards to its possible ontology, will conduct to different research objects for the long-term investigation of its origins and necessary conditions. (shrink)

У статті досліджується екосеміотика (термін запропонований Вілфрідом Нотом) – міждисциплінарна галузь, що має на меті: 1) поглибити розуміння особливостей взаємодії між людиною і довкіллям, культурою і природою на основі застосування семіотичного підходу; 2) розширення пізнавальних можливостей людини у природнознавчій і культурознавчій сферах за допомогою семіотичного інструментарію. Відзначається, що екосеміотика безпосередньо пов’язана з біосеміотикою, семіотикою культури (культурною семіотикою), а також з екологічною (інвайронментальною) філософією. Вона спирається на принцип неперервності (спадкоємності) у розвитку природи та розуму (свідомості) (Ч. Пірс), уявлення про внутрішній зв'язок (...) між живими (природними) та семіотичними процесами (Дж. Хофмейер), голістичний (системний) погляд на семіосферу (Ю. Лотман). Екосеміотика розглядає взаємодію культури і природи як двосторонній процес, в якому природа визначає культуру так само, як і культура у різний спосіб окреслює природу. Зауважується, що для екосеміотики як порівняно нового дослідницького напряму не вироблено єдиного методологічного базису та бачення досліджуваного ним кола проблем, що цілком релевантно ситуації в семіотиці загалом. Автор доходить висновку, що на тлі постійного зростання досліджень, які позиціонують себе як екосеміотичні, цей напрям потребує відповідних методологічних рефлексій і оцінок. (shrink)

In twentieth-century continental philosophy, German philosophical anthropology can be seen as a sort of conceptual laboratory devoted to human/animal research, and, in particular, to the discontinuity between human and non-human animals. Its main notion—the idea of the special position of humans in nature—is one of the first philosophical attempts to think of the specificity of humans as a natural and qualitative difference from non-human animals. This school of thought correctly rejects both the metaphysical and/or religious characterisations of humans, and the (...) positivistic gradualism, that sees the human being as an animal endowed with a greater degree of certain faculties. At the same time, German philosophical anthropology still takes it for granted that such natural-qualitative novelty is unique in the realm of the living, that in correspondence with humans there is the hiatus, the discontinuity par excellence. The semiotic side of this view is the distinction between signs and symbols developed by Ernst Cassirer and Susanne Langer: animal signs would be mere proxies for perceptive elements or stimuli, whereas only human symbols could convey complex representation of objects and situations. The goal of this contribution is to criticise the alleged uniqueness of the hiatus and its semiotic implications through the opposite approach of the diffuse discontinuities. This approach that focuses on the semiotic traits of different species-specific environments can be traced back to Jakob von Uexküll’s biosemiotical phenomenology, which thinks of discontinuities as a normal phenomenon of animal life. (shrink)

Recent works in philosophy of mind and the cognitive sciences draw an “unconventional” picture of cognitive processes and of the mind. Instead of conceiving of cognition as a process that takes place within the boundaries of the skull and the skin, some contemporary theories claim that cognition is a situated process that encompasses the human agent’s boundaries. In particular, the Extended Mind Hypothesis (EMH) and the Enactive approach to cognition claim that embodied action is constitutive of cognitive processes, and thus (...) of the mind. Although both theories give an “extended” or “extensive” picture of cognition and of the mind, they disagree on the epistemic value of internal representations. The EMH claims that we need to posit internal action- oriented representations (AORs). AORs would account for action-selection, action-control, and for the prediction of incoming perceptual information. The enactive approach to cognition argues against AORs. The concept of AOR does not fulfill the representational conditions necessary to talk about representations properly. Furthermore, AORs are expressive of an internalistic prejudice, which makes the EMH weak. Moreover, a semiotic analysis of AORs shows that these items called “representations” are not active at all. Therefore, the epistemic posit of AOR plays no interesting job in the project of extending the mind in virtue of a reassessment of the concept of representation aimed at making it embodied and active. Therefore I claim that the concept of AOR has to be rejected. Action- control, action-selection, and the anticipation of aspects of action-perception loops can be explained in a more enactive way. Embodied action in a field of affordances explains how agents respond selectively to environmental features and how action-perception loops are anticipated by the “affective agent”. Furthermore, the enactive approach to cognition - especially if coupled with a semiotic description of cognitive niches and with some insights from the affective sciences (e.g. appraisal of core relational themes) - gives an explanation of action that, in contrast to the EMH, is actually able to “extend the mind”. (shrink)