Soil and Worm: On Eating as Relating

Earthworms and soil combine in an ecotoxicological experiment in the Vrije Universiteit in Amsterdam. To determine the effects of a toxic compound produced by genetically modified broccoli, ecotoxicologists use the earthworm in a standardized test to understand the conditions of the soil. In the experiment a variety of elements are brought together and associated in a stable network, but the worm and the soil do not only associate; rather, the worm emerges entangled in different kinds of relations with the soil, both as bioindicator and as bioturbator. Eating provides a good tool to analyze these relations: keeping close to the tangible materialities of the lab practices, eating highlights the complex, asymmetrical relationality of worm and soil. This pushes the understanding of association that circulates in social theory, bringing back its original critical stance towards given notions of liberal, autonomous agents with renewed empirical strength. Thus eating not only frames worms that emerge from the practices of ecotoxicologists as bioindicators and as bioturbators, but it also offers a different language for what has been called the ‘politics of nature’, or how to bring nature into politics without accepting it as a given. In responding to the question on how to live with our planet, eating reminds us that we would do well to start from practices instead of agency in framing our ‘politics of nature’.