Entomophagy—the practice of eating insects—has been touted as a means to combat undernutrition and food insecurity globally. Insects offer a nutritious, environmentally friendly alternative to resource-intensive livestock. But the benefits of edible insects cannot be realized if people do not choose to eat them. We therefore examine the social acceptability of edible insects in rural Zambia, where entomophagy is common but underexplored. Through a village case study, we show that edible insects are not valued equally, are understood socially, and seem to reflect and reinforce social values. We utilize grounded theory and ethnographic methods, including semi-structured interviews, focus groups, and observation to examine collective entomophagy beliefs. While we expected to see differentiation in perceptions across groups based on kinship, we demonstrate that social values related to class, urbanism, gender, and age emerge as more germane explanations for entomophagy perceptions, reflecting their social weight. By expanding on current apperception of entomophagy behavior, our findings inform future research and efforts to promote entomophagy through minilivestock farming. Systems designed to maximize output, minimize labor, and highlight benefits are more likely to be widely accepted. We do not anticipate tribal association will be the primary limitation on minilivestock adoption in this context.
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Ahmed, C. 1996. Before Eve was Eve: 2200 years of gendered history in East-Central Africa PhD Dissertation, Department of History. Los Angeles, CA: University of California.
Aspire. 2017. About us. http://www.aspirefg.com/about-us.aspx. Accessed 28 Jun 2017.
Barrios, E. X., and E. Costell. 2004. Review: Use of methods of research into consumers’ opinions and attitudes in food research. Food Science and Technology International 10 (6): 359–371.
Beiser, V. 2014. Are bugs the secret weapon to fighting world hunger? Takepart archive. http://www.takepart.com/article/2014/07/09/getting-poor-people-eat-bugs-might-actually-be-good-idea. Accessed 29 March 2017.
Bignante, E. 2010. The use of photo-elicitation in field research. EchoGéo (11).
Bodenheimer, F. S. 1951. Insects as human food: A chapter of the ecology of man. The Huage: W. Junk.
Braun, V., and V. Clarke. 2006. Using thematic analysis in psychology. Qualitative Research in Psychology 3 (2): 77–101.
Cannon, G. 2002. Nutrition: The new world disorder. Asia Pacific Journal of Clinical Nutrition 11: S498–S509.
Caparros Megido, R., L. Sablon, M. Geuens, Y. Brostaux, T. Alabi, C. Blecker, D. Drugmand, É. Haubruge, and F. Francis. 2014. Edible insects acceptance by Belgian consumers: Promising attitude for entomophagy development. Journal of Sensory Studies 29 (1): 14–20.
Charmaz, K., and R. G. Mitchell. 2007. Grounded theory in ethnography. In Handbook of ethnography, eds. P. Atkinson, S. Delamont, A. Coffey, J. Lofland, and L. Lofland, 160–174. London: Sage.
Chidumayo, E. N., and K. J. Mbata. 2002. Shifting cultivation, edible caterpillars and livelihoods in the Kopa area of northern Zambia. Forests, Trees and Livelihoods 12 (3): 175–193.
Christensen, D. L., F. O. Orech, M. N. Mungai, T. Larsen, H. Friis, and J. Aagaard-Hansen. 2006. Entomophagy among the Luo of Kenya: A potential mineral source? International Journal of Food Sciences & Nutrition 57 (3/4): 198–203.
CIA. 2010. Zambia. In The world factbook 2010 edition. Washington, DC: Potomac Books.
Cole, S. M., and P. N. Hoon. 2013. Piecework (Ganyu) as an indicator of household vulnerability in rural Zambia. Ecology of Food and Nutrition 52 (5): 407–426.
Collavo, A., R. H. Glew, Y. S. Huang, L. T. Chuang, R. Bosse, and M. G. Paoletti. 2005. House cricket small-scale farming. In Ecological implications of minilivestock: Potential of insects, rodents, frogs and snails, ed. M. G. Paoletti, 519–544. Enfield: CRC Press.
Collier, J. J. 1957. Photography in anthropology: A report on two experiments. American Anthropologist 59 (5): 843–859.
Colson, E. 1996. The Bantu Botatwe: Changing political definitions in southern Zambia. In The politics of cultural performance, eds. D. J. Parkin, L. Caplan, and H. J. Fisher, 61–80. Providence: Berghahn Books.
CSO, Ministry of Health (MOH) [Zambia], Tropical Diseases Research Center (TDRC), University of Zambia, and Macro International Inc. 2009. Zambia demographic and health survey 2007. Calverton: CSO and Macro International Inc.
Culley, L., N. Hudson, and F. Rapport. 2007. Using focus groups with minority ethnic communities: Researching infertility in British South Asian communities. Qualitative Health Research 17 (1): 102–112.
de Luna, K. M. 2008. Collecting food, cultivating persons: Wild resource use in Central African Political Culture, c. 1000 B.C.E. to c. 1900 C.E. PhD dissertation, Department of History. Chicago: Northwestern University.
DeFoliart, G. R. 1992. Insects as human food: Gene DeFoliart discusses some nutritional and economic aspects. Crop Protection 11 (5): 395–399.
Defoliart, G. R. 1995. Edible insects as minilivestock. Biodiversity & Conservation 4 (3): 306–321.
DeFoliart, G. R. 1999. Insects as food: Why the western attitude is important. Annual Review of Entomology 44 (1): 21.
Denscombe, M. 2010. The good research guide: For small-scale social research projects. Maidenhead: McGraw-Hill/Open University Press.
Devereux, S. 1999. Making less last longer: Informal safety nets in Malawi. Institute of Development Studies discussion paper no. 373.
Durkheim, E. 2008. The elementary forms of religious life. English edition: Cladis, M. S. (trans: Cosman, C.). Oxford: Oxford University Press.
Esposito, N. 2001. From meaning to meaning: The influence of translation techniques on non-English focus group research. Qualitative Health Research 11 (4): 568–579.
Evans, J., M. H. Alemu, R. Flore, M. B. Frøst, A. Halloran, A. B. Jensen, G. Maciel-Vergara, V. B. Meyer-Rochow, C. Münke-Svendsen, S. B. Olsen, C. Payne, N. Roos, P. Rozin, H. S. B. Tan, A. van Huis, P. Vantomme, and J. Eilenberg. 2015. ‘Entomophagy’: An evolving terminology in need of review. Journal of Insects as Food and Feed 1 (4): 293–305.
FAO. 2004. Globalization of food systems in developing countries: Impact on food security and nutrition. FAO food and nutrition paper no. 83. Rome: Food and Agriculture Organization of the United Nations.
Figueirêdo, R. E. C. R., A. Vasconcellos, I. S. Policarpo, and R. R. N. Alves. 2015. Edible and medicinal termites: A global overview. Journal of Ethnobiology and Ethnomedicine 11 (29).
Flying Food Project. 2017. Flying food project. http://www.flyingfoodproject.com/. Accessed 1 Jan 2017.
Ghaly, A. E. 2009. The use of insects as human food in Zambia. OnLine Journal of Biological Sciences 9 (4): 93–104.
Ghazoul, J. 2006. Mopane woodlands and the mopane worm: Enhancing rural livelihoods and resource sustainability. Final technical report (no. R 7822), DFID.
Glew, R. H., D. Jackson, L. Sena, D. J. VanderJagt, A. Pastuszyn, and M. Millson. 1999. Gonimbrasia belina (Lepidoptera: Saturniidae): A nutritional food source rich in protein, fatty acids, and minerals. American Entomologist 45 (4): 250–253.
Google Earth. 2014. December 6 Kazoka village. 15°28′20″S 27°54′03″E. https://earth.google.com/web. Accessed 18 Apr 2016.
Harper, D. 2002. Talking about pictures: A case for photo elicitation. Visual Studies 17 (1): 13–26.
Headings, M. E., and S. Rahnema. 2002. The nutritional value of mopane worms, Gonimbrasia belina (Lepidoptera: Saturniidae) for human consumption. In Presentation at the ten-minute papers: Section B. Ohio: Ohio State University.
Holden, S. 1991. Edible caterpillars—A potential agroforestry resource? Food Insect Newsletter 4 (2).
Illgner, P., and E. Nel. 2000. The geography of edible insects in sub-Saharan Africa: A study of the mopane caterpillar. Geographical Journal 166 (4): 336–351.
Jacob, A. A., A. F. Emenike, A. Kayode, O. Olusegun, A. Uzoma, and K. Q. Rukayat. 2013. Entomophagy: A panacea for protein-deficient-malnutrition and food insecurity in Nigeria. Journal of Agricultural Science 5 (6): 25.
Johns, T., and B. R. Sthapit. 2004. Biocultural diversity in the sustainability of developing-country food systems. Food and Nutrition Bulletin 25 (2): 143–155.
Jongema, Y. 2014. List of edible insects of the world (April 1, 2014). Worldwide species list. http://www.wageningenur.nl/en/Expertise-Services/Chair-groups/Plant-Sciences/Laboratory-of-Entomology/Edible-insects/Worldwide-species-list.htm. Accessed 13 Dec 2016.
Kerr, R. B. 2005. Informal labor and social relations in northern Malawi: The theoretical challenges and implications of ganyu labor for food security. Rural Sociology 70 (2): 167–187.
Kitzinger, J. 1995. Qualitative research. Introducing focus groups. BMJ 311 (7000): 299–302.
Klunder, H. C., J. Wolkers-Rooijackers, J. M. Korpela, and M. J. R. Nout. 2012. Microbiological aspects of processing and storage of edible insects. Food Control 26 (2): 628–631.
Kwiri, R., C. Winini, P. Muredzi, J. Tongonya, W. Gwala, F. Mujuru, and S. Gwala. 2014. Mopane worm (Gonimbrasia belina) utilisation, a potential source of protein in fortified blended foods in Zimbabwe: A review. Global Journal of Science Frontier Research: D Agriculture and Veterinary, 14(10).
Larmer, M. 2016. Rethinking African politics: A history of opposition in Zambia. Burlington: Ashgate Publishing Company.
Levi-Strauss, C. 1963. Totemism. (English edition: trans: Needham, R.). Boston: Beacon Press.
Lobell, D. B., and C. B. Field. 2007. Global scale climate–crop yield relationships and the impacts of recent warming. Environmental Research Letters 2 (1):014002.
Looy, H., and J. R. Wood. 2015. Imagination, hospitality, and affection: The unique legacy of food insects? Animal Frontiers 5 (2): 8–13.
Looy, H., F. V. Dunkel, and J. R. Wood. 2014. How then shall we eat? Insect-eating attitudes and sustainable foodways. Agriculture and Human Values 31 (1): 131–141.
Macola, G. 2011. Harry Mwaanga Nkumbula and the formation of ZANC/UNIP: A reinterpretation. In Living the end of empire: Politics and society in late colonial Zambia, eds. J.-B. Gewald, M. Hinfelaar, and G. Macola, 27–66. Boston: BRILL.
Madibela, O. R., K. K. Mokwena, S. J. Nsoso, and T. F. Thema. 2008. Chemical composition of Mopane worm sampled at three sites in Botswana and subjected to different processing. Tropical Animal Health and Production 41 (6): 935–942.
Makhado, R., M. Potgieter, J. Timberlake, and D. Gumbo. 2014. A review of the significance of mopane products to rural people’s livelihoods in southern Africa. Transactions of the Royal Society of South Africa 69 (2): 117–122.
Malaisse, F. 1997. Se nourir en foret claire Africaine: Approche ecologique et nutritionnelle. Gembloux: Les Presses Agronomiques de Gembloux.
Marshall, C., and G. B. Rossman. 2010. Designing qualitative research. 5th ed. Los Angeles: Sage.
Mbata, K. J., E. N. Chidumayo, and C. M. Lwatula. 2002. Traditional regulation of edible caterpillar exploitation in the Kopa area of Mpika district in northern Zambia. Journal of Insect Conservation 6 (2): 115–130.
McCann, J. C. 2009. Stirring the pot: A history of African cuisine. Athens: Ohio University Press.
Mubanga, K. H., B. B. Umar, J. Muchabi, and C. Mubanga. 2015. What drives smallholder farmers’ crop production choices in central Zambia? Lessons from the 2012/2013 agricultural season. Journal of Agricultural Studies 3 (2): 1–16.
Munthali, S. M., and D. E. C. Mughogho. 1992. Economic incentives for conservation: Beekeeping and Saturniidae caterpillar utilization by rural communities. Biodiversity & Conservation 1 (3): 143–154.
Nakagaki, B. J., and G. R. DeFoliart. 1991. Comparison of diets for mass-rearing Acheta domesticus (Orthoptera: Gryllidae) as a novelty food, and comparison of food conversion efficiency with values reported for livestock. Journal of Economic Entomology 84 (3): 891–896.
Onigbinde, A. O., and B. Adamolekun. 1998. The nutrient value of Imbrasia belina Lepidoptera: Saturnidae (madora). The Central African Journal of Medicine 44 (5): 125–127.
Oonincx, D. G., J. van Itterbeeck, M. J. Heetkamp, H. van den Brand, J. J. van Loon, and A. van Huis. 2010. An exploration on greenhouse gas and ammonia production by insect species suitable for animal or human consumption. PLoS ONE 5(12).
Orne, J., and M. Bell. 2015. An invitation to qualitative fieldwork: A multilogical approach. New York: Routledge.
Owen, D. F. 1973. Man’s environmental predicament: An introduction to human ecology in tropical Africa. London: Oxford University Press.
Raksakantong, P., N. Meeso, J. Kubola, and S. Siriamornpun. 2010. Fatty acids and proximate composition of eight Thai edible terricolous insects. Food Research International 43 (1): 350–355.
Rebe, M. 1999. The sustainable use of mopane worms as a harvestable protein source for human consumption: Local perceptions. Master’s thesis. Department of Agriculture. Pretoria: University of Pretoria.
Rumpold, B. A., and O. K. Schlüter. 2013a. Nutritional composition and safety aspects of edible insects. Molecular Nutrition & Food Research 57 (5): 802–823.
Rumpold, B. A., and O. K. Schlüter. 2013b. Potential and challenges of insects as an innovative source for food and feed production. Innovative Food Science & Emerging Technologies 17: 1–11.
Saasa, O. S. 2003. Agricultural intensification in Zambia: The role of policies and policy processes (Marcro Study). The Department of Human Geography, Lund University. http://www.keg.lu.se/en/sites/keg.lu.se.en/files/a9.pdf. Accessed 10 Mar 2016.
Schabel, H. G. 2010. Forest insects as food: A global review, 37–64. Rome: RAP Publication 2010/02, Food and Agriculture Organization of the United Nations.
Shoup, J. A. 2011. Ethnic groups of Africa and the Middle East: An encyclopedia. Santa Barbara: ABC-CLIO.
Silow, C. A. 1976. Edible and other insects of mid-western Zambia: Studies in ethno-entomology II. Uppsala: Almqvist & Wiksell.
Siulapwa, N., A. Mwambungu, E. Lungu, and W. Sichilima. 2014. Nutritional value of four common edible insects in Zambia. International Journal of Science and Research 3 (6): 876–884.
Stack, J., A. Dorward, T. Gondo, P. Frost, F. Taylor, and N. Kurebgaseka. 2003. Mopane worm utilisation and rural livelihoods in Southern Africa. Presented at the international conference on rural livelihoods, forests and biodiversity. Bonn, Germany.
Syampungani, S., P. W. Chirwa, F. K. Akinnifesi, G. Sileshi, and O. C. Ajayi. 2009. The miombo woodlands at the cross roads: Potential threats, sustainable livelihoods, policy gaps and challenges. Natural Resources Forum 33 (2): 150–159.
Taylor, S. D. 2006. Culture and customs of Zambia. Westport: Greenwood Press.
Thorne, S. 2000. Data analysis in qualitative research. Evidence Based Nursing 3: 68–70.
Threlfall, K. D. 1999. Using focus groups as a consumer research tool. Journal of Marketing Practice 5 (4): 102–105.
Tilman, D., C. Balzer, J. Hill, and B. L. Befort. 2011. Global food demand and the sustainable intensification of agriculture. Proceedings of the National Academy of Sciences of the United States of America 108 (50): 20260–20264.
Torrend, J. 1931. An English-vernacular dictionary of the Bantu-Botatwe dialects of Northern Rhodesia. Natal: Gregg.
UNDESA. 2015. World population projected to reach 9.7 billion by 2050. https://www.un.org/development/desa/en/news/population/2015-report.html. Accessed 8 Feb 2016.
van Huis, A. 2013. Potential of insects as food and feed in assuring food security. Annual Review of Entomology 58 (1): 563–583.
van Huis, A. 2015. Edible insects contributing to food security? Agriculture & Food Security 4: 20.
van Huis, A., J. van Itterbeeck, H. Klunder, E. Mertens, A. Halloran, G. Muir, and P. Vantomme. 2013. Edible insects: Future prospects for food and feed security (FAO forestry paper no. 171). Food and Agriculture Organization of the United Nations http://www.fao.org/docrep/018/i3253e/i3253e00.htm. Accessed 1 June 2014.
Verkerk, M. C., J. Tramper, J. C. M. van Trijp, and D. E. Martens. 2007. Insect cells for human food. Biotechnology Advances 25 (2): 198–202.
Waterton, C., and B. Wynne. 1998. Can focus groups access community views? In Developing focus group research: Politics, theory and practice, eds. R. Barbour, and J. Kitzinger, 127–143. London: Sage.
Wessels, D., M. Member, M. Potgeiter, A. Gardiner, J. Ghazoul, and J. Pearce. 2006. Mopane woodlands and the mopane worm: Enhancing rural livelihoods and resource sustainability (final technical report no. R 7822). DFID. http://r4d.dfid.gov.uk/PDF/Outputs/Forestry/R7822-FTR.pdf. Accessed 5 Dec 2015.
WFP. 2015. Zambia. United Nations World Food Programme. https://www.wfp.org/countries/zambia/overview. Accessed 16 Aug 2015.
Whiteside, M. 1999. Ganyu labour in Malawi and its implications for livelihood security interventions: An analysis of recent literature and implications for poverty alleviation. Malawi: Oxfam International Programme in Malawi. https://pdfs.semanticscholar.org/63a5/0187582b1ca5e467b14a84e8f0469e3505ae.pdf. Accessed 1 Jan 2016.
WHO. 2014. Comprehensive analytical profile: Zambia. African health observatory and United Nations World Health Organization. http://www.aho.afro.who.int/profiles_information/index.php/Zambia:Index. Accessed 8 Feb 2016.
Winslow, W. W., G. Honein, and M. A. Elzubeir. 2002. Seeking emirati women’s voices: The use of focus groups with an Arab population. Qualitative Health Research 12 (4): 566–575.
Wood, J. R., and H. Looy. 2000. My ant is coming to dinner—Culture, disgust, and dietary challenges. Proteus 17 (1): 52–56.
World Bank. 2018. Zambia GNI per capita, Atlas method (current US$) [Data]. https://data.worldbank.org/indicator/NY.GNP.PCAP.CD?locations=ZM. Retrieved 3 May 2018.
The authors extend special thanks to the Kazoka community for their willingness to participate in this study. We are grateful to Dr. Claire Wendland for her support and useful observations on earlier drafts of this paper. We also appreciate the very helpful comments from the two reviewers. The paper is much stronger thanks to your input. This work was supported by Fulbright US Student Award.
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Stull, V.J., Wamulume, M., Mwalukanga, M.I. et al. “We like insects here”: entomophagy and society in a Zambian village. Agric Hum Values 35, 867–883 (2018). https://doi.org/10.1007/s10460-018-9878-0
- Food security
- Food sovereignty
- Edible insects