Very abstract black and white photo. Cut out angular shapes, some reminiscent of leaves, others of strange paper. In the middle, a black, gaping opening.

Symbiotic Worlds. Theories and Practices of Coexistence in Lynn Margulis and Donna Haraway

The study of symbioses, the lasting associations between unlike organisms, has become increasingly prominent in the life sciences with the advent of new sequencing technologies over the past two decades. They enable biologists to trace the complex coexistences and interrelationships of microorganisms with each other as well as with plants, animals, and fungi. Since biological knowledge is central to the Western understanding of reality, life, and self, it is not surprising that this profound questioning of the discipline’s fundamental assumptions has also resonated with a broader public. Science and art exhibitions, in particular, have taken up symbiotic knowledge.

In this context, climate change and the Anthropocene form a basis on which this coexistence takes on new significance, eclipsing the romantic notion of connectedness to nature and instead focusing on questions of humanity’s survival and the biosphere as we know and need it. In this context, recent research findings on symbiosis are treated as evidence for a conception of nature that understands and describes life as a generally cooperative process. On a microscopic level, nature might be much more benevolent and cooperative than we previously assumed. This allows for a new political and ontological understanding of symbiosis as well as for a revaluation of the human species as part of a living planet.

Among the most important figures for this political interpretation of symbiosis are Lynn Margulis and Donna Haraway. Over the course of their scholarly work, both authors have declared symbiosis a ‘material-semiotic’ figure of thought that can be used to describe not only biological processes, but also higher education policy, capitalism, and the climate crisis. In other words, for Margulis and Haraway, symbiosis has always been more than a scientific term; it functions as an ontological category that can be used to criticize predominant modes of being and to outline new ways of life.

Starting from the important role of these two scholars, this dissertation project aims to highlight the genesis of symbiosis as an ontology in Margulis’ and Haraway’s work: How do they shape the transformation of a scientific concept into a political and philosophical one? What role do metaphors and other representational techniques play? What philosophical resources are included or alluded to? What is the role of scientific networks and friendships? To what extent can their practices be understood as symbiotic?

Through textual analysis, the review of archive materials and media appearances, and interviews with members of their thinking collectives, the project traces Margulis’ and Haraway’s symbiotic ontology and its emergence from the social upheavals and intellectual currents of the 1960s and ’70s in which both women were actively involved. Thus, the project explores how Margulis gave ontological weight to symbiosis in her exchange with thinkers of diverse backgrounds, and how Haraway expanded upon Margulis’ efforts. On one hand, by reading and speaking to biologists, Haraway incorporates the conceptual image of symbiosis into her own relational ontology. On the other hand, she adds ontological elements to the symbiosis research of fellow colleagues.


Fig. above: © D.M. Nagu

Associate Researcher(s): Salome Rodeck


Salome Rodeck


12 Oct 2023 · 10.15 am

Salome Rodeck: The ‘best biologies’ for ‘living on a damaged planet’: Symbiosis, Science, and the Anthropocene

Max Planck Institute for the History of Science, Harnack-Haus, Ihnestr. 16-20, 14195 Berlin

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14 Mar 2023 · 2.30 pm

Salome Rodeck: Hawaiian Experiments, New Imperatives: Donna Haraway and Symbiosis Science

Käte Hamburger Kolleg: Cultures of Research, Theaterstrasse 75, 52062 Aachen

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Study Session
07 Dec 2021 · 7.30 pm

Salome Rodeck: Dust to Earth: Donna Haraway and Lynn Margulis

online via Zoom

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12 Nov 2021 · 8.00 pm

Salome Rodeck i.a.: Golden Record Studios

Institut für Luft- & Raumfahrt der TU Berlin, Marchstraße 12–14. 10587 Berlin

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13 Jun 2021 · 6.00 pm

Salome Rodeck a.o.: Learning How to Live Together: A Symbiotic Worldview

online via Zoom

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15 Feb 2019

Salome Rodeck: Symbiosis. The Past, Present and Future of a Concept

Max-Planck-Institut für Wissenschaftsgeschichte, Boltzmannstraße 22, 14195 Berlin

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