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Knowledge democratization approaches for food systems transformation

Current narrow views of what constitutes evidence have left blind spots in food system decision-making. Yet, alternative ways of facilitating the production and exchange of transdisciplinary knowledge enable key lessons for more equitable and informed policy processes.

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Fig. 1: Diverse knowledge sources for sustainable and equitable food systems.


  1. Duncan, J. et al. Nat. Food 3, 183–186 (2022).

    Article  PubMed  Google Scholar 

  2. Pimbert, M. in Food Sovereignty, Agroecology and Biocultural Diversity: Constructing and Contesting Knowledge (ed. Pimbert, M.) 259–321 (Routledge, 2017).

  3. Realising Food Secure Communities in Aotearoa (Kore Hiakai Zero Hunger Collective, 2023);

  4. Cundill, G. N. R., Fabricius, C. & Marti, N. Ecol. Soc. 10, 8 (2005).

    Article  Google Scholar 

  5. Vandermeer, J. & Perfecto, I. Agroecol. Sustain. Food Syst. 37, 76–89 (2013).

    Google Scholar 

  6. Visvanathan, S. The search for cognitive justice. India Seminar: Knowledge in Question (2009);

  7. Méndez, V. E., Bacon, C. M. & Cohen, R. Agroecol. Sustain. Food Syst. 37, 3–18 (2013).

    Article  Google Scholar 

  8. Liboiron, M. Nat. Geosci. 14, 876–877 (2021).

    Article  ADS  CAS  Google Scholar 

  9. Balazs, C. L. & Morello-Frosch, R. Environ. Justice 6, 9–16 (2013).

    Article  Google Scholar 

  10. The White/Wiphala Paper on Indigenous Peoples’ Food Systems (FAO, 2021);

  11. The Global-Hub on Indigenous Peoples’ Food Systems Nat. Food 2, 843–845 (2021).

  12. The Politics of Knowledge: Understanding the Evidence for Agroecology, Regenerative Approaches, and Indigenous Foodways (Global Alliance for the Future of Food, 2021);

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Correspondence to Samara Brock.

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Nature Food thanks the anonymous reviewers for their contribution to the peer review of this work.

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Brock, S., Baker, L., Jekums, A. et al. Knowledge democratization approaches for food systems transformation. Nat Food 5, 342–345 (2024).

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