Abstract for IACS5 (Lund, Sweden): "The crisis of mechanistic science seen through the lens of the nature crisis"

I have just composed and submitted the abstract below for my plenary talk at the 5th conference of the International Association for Cognitive Semiotics (IACS5), to be held in Lund, Sweden in August 2024.

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The crisis of mechanistic science seen through the lens of the nature crisis 

Morten Tønnessen  

Edmund Husserl (1954, 1970) famously thematized science´ forgetting of the lifeworld. In a somewhat similar way, Jakob von Uexküll (1956 [1940]) decried the ´meaning-blind´ biology of his time. Drawing on the fact that the experience of animals is constrained by the sensory and behavioral repertoire of each organism and takes place within the context of species-specific configurations of time and space (von Uexküll 1928), the Umwelt theory he developed was programmatically framed as subjective biology. While he applied the Umwelt perspective to humans as well, particularly in von Uexküll 1956 [1934], unfortunately, human Umwelten remained undertheorized in his work. Hannah Arendt, however, discussed the human condition and observed a crisis within the natural sciences play out as an inability to be relatable to normal speech and thought (Arendt 1958). Although she saw the significance of our evolving global perspective and power, which is today often conceptualized in terms of the Anthropocene (Steffen et al. 2011), Arendt failed to acknowledge the decisive difference our anthropocentric bias makes in matters of ontology and epistemology alike. From the perspective of Umwelt phenomenology, today´s environmental crisis can be conceived of as an ontological crisis (Tønnessen 2003) involving the extinction and marginalization of myriads of lifeworlds. As is well established, the environmental crisis is characterized by extensive anthropogenic environmental change. This can be conceptualized in terms of Umwelt transitions (Tønnessen 2009). The ongoing nature crisis is most blatantly observable in rapidly escalating climate change, and the well-documented marginalization of wild terrestrial mammals, which now account for only 4% of terrestrial mammalian biomass (Bar-On et al. 2018). Arguably, the last decades´ scientific neglect, theoretically and methodologically, of the agency, subjectivity, and worth of living beings has contributed to this intensifying and deepening nature crisis. With its objectivistic, mechanistic perspective on the natural world, the scientific enterprise has in practice facilitated and helped justify a real-life objectification, de-souling, exploitation, and commodification of living beings as mere means and resources. It is high time to replace this outdated and harmful outlook with a philosophically based scientific framework more fit for the 21st century. One way forward entails acknowledging the semiotic agency of all that lives (Sharov & Tønnessen 2023), and start planning for the socio-ecological and economic transformations that will be required to solve the environmental crisis in the next few decades (Tønnessen 2021). This will have to involve a serious rethinking of the human condition (Tønnessen, forthcoming).  

REFERENCES 

Arendt, Hannah 1958. The Human Condition. Chicago: The University of Chicago Press. 

Bar-On, Yinon M., Rob Phillips, and Ron Milo 2018. The biomass distribution on Earth. PNAS 115(25) (2018): 6506–6511. https://doi.org/10.1073/pnas.1711842115. Includes Supplementary Information Appendix. 

Husserl, Edmund 1954. Die Krisis der europäischen Wissenschaften und die Tranzendentale Phänomenologie (Husserliana: Gesammelte Werke 6). Edited by Walter Biemel. Extended version, with appendices. Haag: Martin Nijhoff. 

Husserl, Edmund 1970. The Crisis of European Sciences and Transcendental Phenomenology: An Introduction to Phenomenological Philosophy. Translation of (and selection from) Husserl 1954 by David Carr. Evanston, Illinois: Northwestern University Press. 

Sharov, Alexei and Morten Tønnessen 2021: Semiotic Agency: Science beyond Mechanism (Biosemiotics 25). Springer Nature. https://doi.org/10.1007/978-3-030-89484-9 

Steffen, Will, Jacques Grinevald, Paul Crutzen, and John McNeill. The Anthropocene: Conceptual and Historical Perspectives”. Philosophical Transactions of the Royal Society A 369 (2011): 842–867. https://doi.org/10.1098/rsta.2010.0327  

Tønnessen, Morten 2003. Umwelt Ethics. Sign Systems Studies 31 (1): 281–299. https://doi.org/10.12697/SSS.2003.31.1.13  

Tønnessen, Morten 2009. Umwelt Transitions: Uexküll and Environmental Change. Biosemiotics 2 (1): 47–64. https://doi.org/10.1007/s12304-008-9036-y  

Tønnessen, Morten 2021. Anticipating the societal transformation required to solve the environmental crisis in the 21st century. Sign Systems Studies 49 (1/2): 12–62. https://doi.org/10.12697/SSS.2021.49.1-2.02    

Tønnessen, Morten, forthcoming. A biosemiotic perspective on the human condition and the environmental crisis. In Lenart Škof, Sashinungla, Sigridur Thorgeirsdottir (eds.), Elemental-Embodied Thinking for a New Era (Sophia Studies in Cross-cultural Philosophy of Traditions and Cultures 42). Springer. 

Uexküll, Jakob von 1928. Theoretische Biologie. 2nd edition. Berlin: J. Springer. 

Uexküll, Jakob von 1956 [1934/1940]. A Foray into the Worlds of Animals and Humans – with A Theory of Meaning (Posthumanities 12). Transl. Joseph D. O¨Neil. Minneapolis & London: University of Minnesota Press.