Nicolas Couégnas (Université de Limoges) — Séminaire International de Sémiotique à Paris (8/03/2023)

Item: Nicolas Couégnas (Université de Limoges) — Séminaire International de Sémiotique à Paris (8/03/2023)
Rating: 4
Author: PostSingularity Institute

Nicolas Couégnas (University of Limoges) — International Seminar of Semiotics in Paris (8/03/2023)

by Nicolas Couégnas · View the channel on PSI

Humanities, Social Sciences & Thought Science — General & History GTInterdisciplinary studies GTDSemiotics

🎙 Nicolas Couégnas 👥 178 📅 March 10, 2023 ⏱ 32 min 👁 167 📄 expert opinion 🧭 2026-10-09

Available in: English (current) Français

Keywords

immanencegenerativityconceptual integrationeco-street-artsemiotic models

Summary

In this seminar presentation, Nicolas Couégnas, professor of semiotics at the University of Limoges, discusses the epistemological foundations of semiotics as a method rather than a discipline, drawing on Jean-François Bordron’s comparison with phenomenology. He introduces the philosophical notion of ‘je me vois voir’ from Descartes and Michel Henry to illustrate the necessary reflexive distance in semiotic analysis. Couégnas then compares three major models of immanence: Hjelmslev’s universality (deduction, hierarchy), Rastier’s textual semantics (totality, interpretative paths), and Greimas’s generative trajectory (deep semantic level, conversion). He argues that each model requires a doubling of the point of origin to address the reflexive critique. The second part of the talk applies conceptual blending theory (Fauconnier & Turner) to eco-street art, specifically animist graffiti where natural elements are integrated with graphic figures. He proposes a mapping between the input spaces (offer/support) and the blend, showing how the blend creates impossible entities and produces a double movement of naturalization and anthropomorphization. Couégnas suggests that the flat topology of the blend can illuminate the generative strata, which are vertically organized. He concludes by questioning the potential advantages of blending topology over traditional generative structures, opening a discussion on the relevance of mental space theory in semiotics.

201 words

Critical Evaluation

Value of the Information & Strength of the Argument

The value of this presentation lies in its original attempt to bridge classical semiotic models with cognitive linguistics, specifically conceptual blending. Couégnas offers a clear comparative analysis of three major immanence theories, identifying their structural differences and common reflexive strategies. The application to street art is illustrative and demonstrates the heuristic power of blending theory for semiotic analysis. The argumentation is well-supported by philosophical and theoretical references (Descartes, Henry, Bordron), and the analogical reasoning is convincing. However, the talk is suggestive rather than definitive; the author himself notes that it is a first exploration, and some claims lack empirical depth. The strength of the argument rests on conceptual coherence rather than data.

Scientific Rigor, Source Quality, Title Accuracy

The scientific rigor is high: Couégnas grounds his discussion in canonical authors (Hjelmslev, Rastier, Greimas) and explicitly cites his sources. However, he does not provide a reference list, and the oral format limits verification. The title of the video is not informative about the content, being only the seminar context, but this is common for such recordings. The presentation adheres to academic conventions and the reasoning is transparent. No comments are provided to assess public reception.

203 words

Title / Content Match

The video title identifies the seminar and the speaker but does not mention the specific talk topic, which is typical for seminar recordings. The content is correctly related to the seminar's general theme.

Quality & Reliability

8/10

The presentation is given by a recognized professor of semiotics, based on established theoretical frameworks (Hjelmslev, Rastier, Greimas, Fauconnier & Turner). The argumentation is coherent and well-structured, with explicit references. However, it is a personal perspective and not a peer-reviewed publication.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

Hjelmslev, L. (1961). Prolegomena to a Theory of Language — Mentioned as the basis of the universality model of immanence.
Rastier, F. (2001). Arts et sciences du texte — Cited for the textual semantics model based on totality and interpretative paths.
Greimas, A.J. & Courtés, J. (1979). Sémiotique: dictionnaire raisonné — Referenced for the generative trajectory model and its deep semantic level.
Fauconnier, G. & Turner, M. (2002). The Way We Think — The framework of mental spaces and conceptual blending is applied to street art.
Henry, M. (2000). Incarnation: Une philosophie de la chair — Used to interpret Descartes' 'je me vois voir' in relation to reflexive critique.
Bordron, J.-F. (2011). L'iconicité et ses implications — Quoted for the idea that semiotics is a method rather than a discipline.

Contribution & Novelties

The original contribution of this talk is the explicit comparison between the topological structure of semiotic immanence models and the flat, blended space of conceptual integration theory. By analyzing eco-street-art, Couégnas shows how blending allows for a direct perception of the interplay between source and target, which might be obscured in vertical generative models. This suggests a potential shift in semiotic methodology, though the author stops short of proposing a replacement.

For further reading:

Conceptual blending — Essential background on the theory of mental spaces and integration.
Louis Hjelmslev — Overview of the foundational linguist whose hierarchy model is key to the argument.
Algirdas Julien Greimas — Biographical and conceptual context of the generative trajectory.
Michel Henry — Phenomenological source for the reflexive ‘je vois voir’ concept.

127 words

Radar Profile

The radar profile shows high scores across all dimensions, reflecting a well-balanced and technically dense presentation. The exceptional level in 'qualité_information' and 'niveau_technique' indicates deep theoretical grounding, while 'quantite_information' is moderately high, suggesting a focused but content-rich talk.

Reliability 8/10