17/07/2025
What is Global Semiotics?
“Global semiotics” may sound like a grand term, but its meaning is as material, urgent, and grounded as life itself.
In the chapter "Global Semiotics" (2022), Paul Cobley revisits and expands on a concept first articulated by Thomas A. Sebeok in the 1990s: the idea that semiotics is not confined to language, culture, or even humanity. It is co-extensive with life, and possibly extends beyond it.
But what exactly is global semiotics?
According to Sebeok, global semiotics is: "‘the global communicative network in the biosphere, formed in its lowest level by bacteria".
This idea shifts the center of semiotics away from glottocentrism (language-centered thinking) and anthropocentrism (human-centered thinking), and instead frames semiosis as the fundamental process of life, a perspective that would become foundational for biosemiotics.
➡ From Local to Global: A Paradigm Shift
Cobley shows how Sebeok’s trajectory, from linguistics to zoosemiotics to biosemiotics, reflects a conceptual revolution. Semiotics, once seen as a human science dealing with texts and symbols, becomes:
- A global enterprise encompassing biology, cognition, culture, and even cosmology.
- A transdisciplinary method that resists disciplinary isolation.
- A holistic vision of life as semiosis.
Biosemiotics is thus not a specialization within semiotics, but its expansion. It embodies the global ambition to understand how sign processes shape life across scales, from bacteria to human ethics, from cellular communication to planetary crises.
Globality, in this context, means more than geography. It refers to:
- The interconnectedness of all semiosic phenomena;
- The historical and evolutionary continuity of life;
- The epistemological ambition to reconnect domains of knowledge (natural, social, and human sciences);
- And the political task of resisting reductionism, fragmentation, and cultural homogenization in a globalized world.
As Cobley reminds us, Sebeok refused Peirce’s “sop to Cerberus”, the idea that signs must have an effect on a person. Instead, Sebeok held that signs exist wherever communication occurs, including in bacteria, ecosystems, and perhaps even in prebiotic matter (physiosemiosis). Global semiotics invites us to act locally, but to think holistically: to see that pandemics, climate change, and digital communication are not just challenges of science or politics, but of meaning.
Cobley, P. (2022), Global Semiotics. In Pelkey, J. (ed.), Bloomsbury Semiotics. History and Semiosis. Vol. 1, pp. 17-38.
Foundational readings:
Olteanu, A., De Leonardis, F. (2025), Semioethic Horizons: Humanism of Alterity and Semiotics of technology. Biosemiotics. https://doi.org/10.1007/s12304-025-09606-0
Nikitenko, I. (2025), Semioethics’ Quest for Responsible Semiosis and Some Relevant Intuitions of Religious Philosophy. Biosemiotics. https://doi.org/10.1007/s12304-025-09605-1
Nuessel, F. (2025), The Role of Semioethics in Biosemiotics. Biosemiotics. https://doi.org/10.1007/s12304-025-09616-y
Oliveira, M.V.B. (2025), Semioethics, Ideology and New Humanism. Biosemiotics 18, 193–199. https://doi.org/10.1007/s12304-025-09603-3
Petrilli, S., Ponzio, A. (2024), Biosemiotics, Global Semiotics and Semioethics. Biosemiotics17, 741–767. https://doi.org/10.1007/s12304-024-09590-x
Zengiaro, N. (2025), Physiophilia and Semioethics: A Revised Perspective on Semiotic Response-Ability. Biosemiotics. https://doi.org/10.1007/s12304-025-09614-0
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