An event for people to drink tea and consider what we can learn from the billions of soil organisms who co-create the healthy conditions for plants to grow in – and in turn, nourish us. Tea is a plant, after all. After drinking, we fed our used teabags and paper cups back into the wormbin ecosystem. While it might seem strange to have tea with worms, springtails, mites, and billions of microscopic organisms, we are always having tea with them.
We discussed what we can learn from worm bin ecosystems. For instance, they show us the undigestable microplastics hidden in teabags – and they show us how our food and paper waste can be turned into valuable nutrients for gardens and indoor plants. Worm composting does not create unpleasant odors and does not produce methane, a greenhouse gas which is generated by food waste that rots in landfills.
For this event, we drank loose-leaf tea scooped into strainers or into small paper pouches. I’ve learned from the worms that some commercial tea bags are made of plastic, even those that really look like paper. Worms can’t eat it, soil doesn’t need it, and studies show that plants take microplastics up into their bodies. This is a problem for them and for animals like us, who eat plants.
Thousands of composting worms and arthropods and billions of microbes live inside this worm-shaped wagon. They are making rich compost from waste generated from my home, such as cardboard, wilted lettuce, banana peels, apple cores, dead plants, tea bags and used coffee grounds. This composting ecosystem includes a colony of red-wiggler worms (Eisenia Fetida), who have lived with me for thirty years. We have shared many meals. The fertilizer they make is fed to my houseplants, herbs, tomato plants, and lettuces. To publicly celebrate soil critters, I have mobilized my worm bin onto a wagon. Worms do their business in the dark; they do not announce to us that they offer solutions to climate change and they do not speak about their important role in circulating nutrients and healthy microbes in soils. I’m sharing this on their behalf because I hope other households will develop regenerative relationships with composting worms. Sharing nutrients with household worm ecosystem is a slow, steady way to reconnect one’s sense of self within the larger web of life.
The recycling of old into new is also how I approached making Mobile Soil Maker, this “Worm Wagon” ecosystem sculpture. I made it from the remnants of an old artwork, rather than using all new materials. You can see the original installation from 2004, Intraterrestrial Soundings.
- Mobile Soil Maker (Worm Wagon) was on display in the art exhibition “Those Who Feed Us”, organized with the Living Art and Ecology Lab in the Department of Art at the Ohio State University and the Ohio Ecological Food and Farm Association (OEFFA) as part of the first annual Ohio Soil Health Week.
- Thank you to Emma Kline, who took some of these photos.
- Thank you to the Global Arts and Humanities Discovery Theme at the Ohio State University for their support of this project, which is part of my work as a Faculty Fellow.
- Stay tuned for the campus Earth Day Parade, when this worm wagon becomes a parade float among others, on April 22, 2025!
