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Fix the broken food system in three steps

Build a global network for mapping, modelling and managing agriculture, biodiversity, trade and nutrition, argue Guido Schmidt-Traub, Michael Obersteiner and Aline Mosnier.
  1. Guido Schmidt-Traub

    1. Guido Schmidt-Traub is executive director of the Sustainable Development Solutions Network, Paris, France.

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  2. Michael Obersteiner

    1. Michael Obersteiner is programme director of Ecosystems Services and Management, International Institute for Applied Systems Analysis, Laxenburg, Austria.

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  3. Aline Mosnier

    1. Aline Mosnier is scientific director of FABLE, Sustainable Development Solutions Network, Paris, France.

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Land use and food production are not meeting people’s needs1. Agriculture destroys forests and biodiversity, squanders water and releases one-quarter of global greenhouse-gas emissions. Yet one-third of food is wasted, 800 million people remain undernourished, 2 billion are deficient in micronutrients, and obesity is on the rise. These figures will worsen as the planet warms, soils degrade and the global population grows, urbanizes and consumes more.

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Nature 569, 181-183 (2019)

doi: https://doi.org/10.1038/d41586-019-01420-2

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