For decades, the global outlook for food and agriculture has brought heightened concerns  as climate patterns create a mix of droughts and floods across the world. Consequently, fears of diminishing crop yields and livestock shortages have dominated the headlines. Amid the ensuing food security crisis, scientists are wondering if communities can turn toward local plant diversity as insurance against subsequent food shocks. A recent study published in People and Nature examines how pastoralist communities in a Ugandan subregion contend with food shortages by adopting previously unused wild edible plants. The study comes on the heels of 2024 research on wild edible plants by local NGOs in Karamoja, a semiarid region in northern Uganda. That earlier study found “that people had developed uses for plants they had not used before,” Emiel De Meyer, a postdoctoral researcher at the State Natural History Museum in Germany, explained by email. Spurred by this discovery, De Meyer led a team of researchers across five agro-pastorialist communities in Karamoja, interviewing members of the local communities on their knowledge of edible wild plants. Through a mix of qualitative and statistical methods, the researchers also probed the reasons behind the adoption of particular plants and how this knowledge was transmitted. In the five villages covered in the study, the authors recorded 27 plant species previously unused as food and now eaten as leafy vegetables. Of these, 20 were reported to be indigenous to Uganda. Although all these plants were mostly harvested during the wet season, at least three…This article was originally published on Mongabay

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