Abstracts
Abstract
All bodies—child, animal, plant—are bodies sustained by life processes. Human as well as animal and plant bodies coexist with a multiplicity of microbial life. As symbiotic partners, human bodies are ecosystems of microbial life in a microbial world. In this way, microbes cannot simply be seen as disease-causing and human bodies as hosts of human-only life. Simplistic notions of the child as a unitary and social subject and the image of the agentic child are both questioned by this view. What if we considered for childhood studies the body’s microbial constitution in a bacterial world? How would everyday life unfold as a more-than-human sociality in which children act, think, and feel on a daily basis? In this conversation article, seven multidisciplinary scholars address the following questions by grounding their responses in their respective fields, in childhood, and in their research interests: How do microbes and childhood matter in your research? Consider how the understanding of microbes as foundational for life influences your field of research. How does your research seek to engage the biosocial imagination and the challenge of integrating biological and social understandings of the child in fruitful and robust ways? How do considerations of microbes and childhood bring together multidisciplinary engagements?
Keywords:
- concept of child,
- biosocial,
- interdisciplinary,
- multispecies relations,
- agency,
- more-than-human sociality
Appendices
Bibliography
- Allen, I. K. (2020). Thinking with a feminist political ecology of air-and-breathing-bodies. Body & Society, 26(2), 79–105. https://doi.org/10.1177/1357034X19900526
- Alminde, S. (2024). Listening to children: A childist analysis of children’s participation in family law cases. Social Sciences. 13(3), 133. http://dx.doi.org/10.3390/socsci13030133
- Amato, K. R., Arrieta, M-C., Azad, M. B., Bailey, M. T., Broussard, J. L., Bruggeling, C. E., Claud, E. C., Costello, E. K., Davenport, E. R., Dutilh, B. E., Swain Ewald, H. A., Ewald, P., Hanlon, E. C., Julion, W., Keshavarzian, A., Maurice, C. F., Miller, G. E., Preidis, G. A., Segurel, L., Singer, B., Subramanian, S., Zhao, L., & Kuzawa, C. W. (2021). The human gut microbiome and health inequities. Proceedings of the National Academy of Sciences of the United States of America, 118(25), e2017947118. https://doi.org/10.1073/pnas.2017947118
- Barad, K. (2007). Meeting the universe halfway: Quantum physics and the entanglement of matter and meaning. Duke University Press.
- Bartlett, C., Marshall, M., & Marshall, A. (2012). Two-eyed seeing and other lessons learned within a co-learning journey of bringing together Indigenous and mainstream knowledges and ways of knowing. Journal of Environmental Studies and Sciences, 2, 331–340. https://doi.org/10.1007/s13412-012-0086-8
- Blaser, M. J. (2015, March 1). Like genes, our microbes pass from parent to child. Scientific American. https://www.scientificamerican.com/article/like-genes-our-microbes-pass-from-parent-to-child/
- Bodén, L. (2021). On, to, with, for, by: Ethics and children in research. Children’s Geographies. https://doi.org/10.1080/14733285.2021.1891405
- Boyland, E., McGale, L., Maden, M., Hounsome, J., Boland, A., & Jones, A. (2022). Systematic review of the effects of policies to restrict the marketing of foods and non-alcoholic beverages to which children are exposed. Obesity Reviews, 23(8), e13447. https://doi.org/10.1111/obr.13447
- Bronfenbrenner, U., & Ceci, S. J. (1994). Nature-nurture reconceptualised: A bio-ecological model. Psychological Review, 10(4), 568–586. https://doi.org/10.1037/0033-295x.101.4.568
- Chao, S. (2021). Children of the palms: Growing plants and growing people in a Papuan Plantationocene. Journal of the Royal Anthropological Institute, 27(2), 245–264. https://doi.org/10.1111/1467-9655.13489
- Chao, S., & Celermajer, D. (2023). Introduction: Multispecies justice. Cultural Politics, 19(1), 1–17. https://doi.org/10.1215/17432197-10232431
- Coe, J., Manera, L., & Fooladi, E. C. (2024). Exploring the senses of taste with young children: Multisensory discoveries of food. Food and Foodways, 32(1), 7–34. https://doi.org/10.1080/07409710.2024.2298175
- Colehour, A. M., Meadow, J. F., Liebert, M. A., Cepon-Robins, T. J., Gildner, T. E., Urlacher, S. S., Bohannan, B. J., Snodgrass, J. J., & Sugiyama, L. S. (2014, July 8). Local domestication of lactic acid bacteria via cassava beer fermentation. Peer J, 2, e479. https://doi.org/10.7717/peerj.479
- Conklin, B. A., & Morgan, L. M. (1996). Babies, bodies, and the production of personhood in North America and a Native Amazonian society. Ethos, 24(4), 657–694. https://doi.org/10.1525/eth.1996.24.4.02a00040
- Costello, E. K., Stagaman, K., Dethlefsen, L., Bohannan, B. J. M., & Relman, D. A. (2012). The application of ecological theory towards an understanding of the human microbiome. Science, 336(6086), 1255–1262. https://doi.org/10.3389/fnut.2025.1550292
- Cunha, F, Heckman J. J., Lochner, L., & Masterov, D. V. (2006). Interpreting the evidence on life cycle skill formation. In E. A. Hanushek & F. Welch (Eds.), Handbook of the economics of education (vol. 1; pp. 697–812). Elsevier.
- de la Cadena, M., & Blaser, M. (Eds.). (2018). A world of many worlds. Duke University Press.
- du Plessis, G. (2022). Destructive plasticity and the microbial geopolitics of childhood malnutrition. Review of International Studies, 10, 1–19. https://doi.org/10.1017/S0260210522000328
- Ebbeling, C. B., Feldman, H. A., Steltz, S. K., Quinn, N. L., Robinson, L. M., & Ludwig, D. S. (2020). Effects of sugar-sweetened, artificially sweetened, and unsweetened beverages on cardiometabolic risk factors, body composition, and sweet taste preference: A randomised controlled trial. Journal of the American Heart Association, 9(15), eoI5668. https://doi.org/10.1161/jaha.119.015668
- First Nations Development Institute. (2025). Current projects: First foods and maternal health. https://www.firstnations.org/projects/indigenous-breastfeeding-birth-work-and-first-foods/
- Fishel, S. (2017). Microbial state: Global thriving and the body politic. University of Minnesota Press.
- Foucault, M. (1997). Society must be defended: Lectures at the Collège de France, 1975–1976. St. Martin’s Press.
- Gill-Peterson, J. (2018). Histories of the transgender child. University of Minnesota Press.
- Haahtela, T. (2019). A biodiversity hypothesis. Allergy, 74, 1445–1456. https://doi.org/10.1111/all.13763
- Haraway, D. (2008). When species meet. University of Minnesota Press.
- Haraway, D. J. (2017). Symbiogenesis, sympoiesis, and art science activisms for staying with the trouble. In A. L. Tsing, N. Bubandt, E. Gan, & H. A. Swanson (Eds.), Arts of living on a damaged planet: Ghosts and monsters of the Anthropocene (pp. M25–M50). University of Minnesota Press.
- Harris, K. M., & McDade, T. W. (2018). The biosocial approach to human development, behavior, and health across the life course. RSF: The Russell Sage Foundation Journal of the Social Sciences, 4(4), 2–26. https://doi.org/10.7758/RSF.2018.4.4.01
- Horton, R., Beaglehole, R., Bonita, R., Raeburn, J., McKee, M., & Wall, S. (2014). From public to planetary health: A manifesto. The Lancet, 383, 847. https://doi.org/10.1016/S0140-6736(14)60409-8
- Kirksey, E., & Helmreich, S. (2010). The emergence of multispecies ethnography. Cultural Anthropology, 25(4), 545–576. http://dx.doi.org/10.1111/j.1548-1360.2010.01069.x
- Lareau, A. (2011). Unequal childhoods: Class, race, and family life (2nd ed.). University of California Press.
- Lee, N. (2001). Childhood and society: Growing up in an age of uncertainty. Open University Press.
- Lee, N. (2005). Childhood and human value: Development, separation, and separability. Open University Press.
- Lee, N. (2013). Childhood and biopolitics: Climate change, life processes, and human futures. Palgrave Macmillan. https://doi.org/10.1057/9781137317186
- Lehtimäki, J., Gupta, S., Hjelmsø, M., Shah, S., Thorsen, J., Rasmussen, M. A., Soverini, M., Li, X., Russel, J., Trivedi, U., Brix, S., Bønnelykke, K., Chawes, B. L., Bisgaard, H., Sørensen, S. J., & Stokholm, J. (2023). Fungi and bacteria in the beds of rural and urban infants correlate with later risk of atopic diseases. Clinical and Experimental Allergy, 53(12). https://doi.org/10.1111/cea.14414
- Lock, M. (1993). Encounters with aging: Mythologies of menopause in Japan and North America. University of California Press.
- Malabou, C. (2009). What should we do with our brain? Fordham University Press.
- Malabou, C. (2016). Before tomorrow: Epigenesis and rationality. Polity.
- Margulis, L., & Sagan, D. (2002). Acquiring genomes: A theory of the origins of species. Basic Books.
- Marttinen, T. M. (2005). Scandinavian anthropology, eugenics, and the post-colonial geneticization of Sami culture. Acta Historiae Medicinae Stomatologiae Pharmaciae Medicinae Veterinariae, 34(1), 68–85. http://dx.doi.org/10.25106/ahm.2015.1111
- May, C. E., Rosander, J., Gottfried, J., Dennis, E., & Dus, M. (2020, June 16). Dietary sugar inhibits satiation by decreasing the central processing of sweet taste. eLife, e54530. https://doi.org/10.7554/eLife.54530
- McFall-Ngai, M. (2017). Noticing microbial worlds: The postmodern synthesis in biology. In A. L. Tsing, N. Bubandt, E. Gan, & H. A. Swanson (Eds.), Arts of living on a damaged planet: Ghosts and monsters of the Anthropocene (pp. 51–73). University of Minnesota Press.
- Ogden, L., Hall, B., & Tanita, K. (2013). Animals, plants, people, and things: A review of multispecies ethnography. Environment and Society, 4(1), 5–24. http://dx.doi.org/10.3167/ares.2013.040102%20
- Puig de la Bellacasa, M. (2017). Matters of care: Speculative ethics in more than human worlds. University of Minnesota Press.
- Rautio, P., Tammi, T., Aivelo, T., Hohti, R., Kervinen, A., & Saari, M. (2022). For whom? By whom?: Critical perspectives of participation in ecological citizen science. Cultural Studies of Science Education, 17(3), 765–793. http://dx.doi.org/10.1007/s11422-021-10099-9
- Redvers, N., Yellow Bird, M., Quinn, D., Yunkaporta, T., & Arabena, K. (2020). Molecular Decolonization: An Indigenous microcosm perspective of planetary health. International Journal of Environmental Research in Public Health, 17(12), 4586. https://doi.org/10.3390/ijerph17124586
- Ritte, R., Panozzo, S., Johnston, L., Agerholm, J., Kvernmo, S. E., Rowley, K., & Arabena, K. (2016). An Australian model of the First 1000 Days: An Indigenous-led process to turn an international initiative into an early-life strategy benefiting Indigenous families. Global Health, Epidemiology, and Genomics, 1, e11. https://doi.org/10.1017/gheg.2016.7
- Rival, L. (1993). The growth of family trees: Huaorani conceptualisation of nature and society. Man, 28, 635-652. https://doi.org/10.2307/2803990
- Rose, D. B. (2011). Wild dog dreaming: Love and extinction. University of Virginia Press.
- Roslund, M. I., Parajuli, A., Hui, N., Puhakka, R., Grönroos, M., Soininen, L., Nurminen, N., Oikarinen, S., Cinek, O., Kramná, L., Schroderus, A.-M., Laitinen, O. H., Kinnunen, T., Hyöty, H., & Sinkkonen, A. (2023). Skin, gut, and sand metagenomic data on placebo-controlled sandbox biodiversity intervention study. Data Brief, 47, 109003. http://dx.doi.org/10.1016/j.dib.2023.109003
- Roslund, M. I., Puhakka, R., Nurminen, N., Oikarinen, S., Siter, N., Grönroos, M., Cinek, O., Kramná, L., Jumpponen, A., Laitinen, O. H., Rajaniemi, J., Hyöty, H., & Sinkkonen, A. (2021). Long-term biodiversity intervention shapes health-associated commensal microbiota among urban day-care children. Environment International, 157, 106811. https://doi.org/10.1016/j.envint.2021.106811
- Roslund, M. I., Rantala, S., Oikarinen, S., Puhakka, R., Hui, N., Parajuli, A., Laitinen, O. H., Hyöty, H., Rantalainen, A.-L., Sinkkonen, A., and the ADELE team. (2019). Endocrine disruption and commensal bacteria alteration associated with gaseous and soil PAH contamination among daycare children. Environment International, 130, 104894. https://doi.org/10.1016/j.envint.2019.06.004
- Roy, A. (2020). The pandemic is a portal. Financial Times, 3(4), 45. https://www.ft.com/content/10d8f5e8-74eb-11ea-95fe-fcd274e920ca
- Ruddick, S. M. (2017). Rethinking the subject, reimagining worlds. Dialogues in Human Geography, 7(2), 119–139. https://doi.org/10.1177/2043820617717847
- Seiskari, T., Kondrashova, A., Viskari, H., Kaila, M., Haapala, A-M., Aittoniemi, J., Virta, M., Hurme, M., Uibo, R., Knip, M., & Hyöty, H. (2007). Allergic sensitization and microbial load: A comparison between Finland and Russian Karelia. Clinical and Experimental Immunology, 148, 47–52. https://doi.org/10.1111/j.1365-2249.2007.03333.x
- Spector, T. (2024). Food for life: Your guide to the science of eating well. Vintage.
- Stengers, I. (2017). Another science is possible: A manifesto for slow science. Polity Press.
- Tammi, T. (2019). Mold: Breathing well at the wastelands? Indoor climate change in schools and the daily lives of Arctic children. In P. Rautio & E. Stenvall (Eds.), Social, material, and political constructs of Arctic childhoods: An everyday life perspective (pp. 17–34). Springer.
- Tammi, T., Hohti, R., & Rautio, P. (2023). From child–animal relations to multispecies assemblages and other-than-human childhoods. Barn, 41(2–3), 1–17. https://doi.org/10.23865/barn.v41.5475
- Taylor, A. (2013). Reconfiguring the natures of childhood. Routledge.
- The Human Microbiome Project Consortium. (2012). Structure, function, and diversity of the healthy human microbiome. Nature, 486, 207–214. https://www.nature.com/articles/nature11234
- van Dooren, T., Kirksey, E., & Münster, U. (2016). Multispecies studies: Cultivating arts of attentiveness. Environmental Humanities, 8(1), 1–23. https://doi.org/10.1215/22011919-3527695
- von Hippel, P. T., Workman, J., & Downey, D. B. (2018). Inequality in reading and math skills forms mainly before kindergarten: A replication, and partial correction, of “Are Schools the Great Equalizer?” Sociology of Education, 91(4), 323–357. https://doi.org/10.1177/0038040718801760
- Warming, H. (2019). Messing with the emotions of the other exploring ambiguous youth-adult relations in a residential care institution: Exploring ambiguous youth-adult relations in a residential care. Emotion, Space, and Society, 32. https://doi.org/10.1016/j.emospa.2018.05.005
- Weil, K. (2010). A report on the animal turn. Differences, 21(2), 1–23. https://doi.org/10.1215/10407391-2010-001
- Wolfe, C. (2009). Human, all too human: “Animal studies” and the humanities. PMLA, 124(2), 564–575. https://doi.org/10.1632/pmla.2009.124.2.564
- Young, E. (2016). I contain multitudes: The microbes within us and a grander view of life. Ecco.

