Resilience of the global food system

The world’s food system is complex, highly interconnected and rapidly evolving. Attendant risks are poorly understood. A new study reveals important insight into how interconnectedness, structure and modularity of the global food network impact system resilience.

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Fig. 1: Complexity of the global food system as demonstrated by the major bilateral cereal trade flows for 2014.


  1. 1.

    Lowder, S. K., Skoet, J. & Raney, T. World Development 87, 16–29 (2016).

    Article  Google Scholar 

  2. 2.

    Bailey, R. & Wellesley, L. Chokepoints and Vulnerabilities in Global Food Trade (Chatham House, 2017).

  3. 3.

    Khoury, C. K. et al. Proc. Natl Acad. Sci. USA 111, 4001–4006 (2014).

    CAS  Article  Google Scholar 

  4. 4.

    Jahn, M. et al. Global Food System Stability and Risk: At the Nexus of Defense and Development (University of Wisconsin–Madison, Reuters, 2018);

  5. 5.

    Tu, C., Suweis, S. & D’Odorico, P. Nat. Sustain. (2019).

    Article  Google Scholar 

  6. 6.

    Torreggiani, S., Mangioni, G., Puma, M. J. & Fagiolo, G. Environ. Res. Lett. 13, 054026 (2018).

    Article  Google Scholar 

  7. 7.

    Wellesley, L., Preston, F., Lehne, J. & Bailey, R. Res. Transport. Business Management 25, 15–28 (2017).

    Article  Google Scholar 

  8. 8.

    Fraccascia, L., Giannoccaro, I. & Albino, V. Complexity (2018).

  9. 9.

    Exploring Interdependencies in Global Resource Trade (Chatham House, 2017);

Download references

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Correspondence to Michael J. Puma.

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Puma, M.J. Resilience of the global food system. Nat Sustain 2, 260–261 (2019).

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