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Research for the future: Investments for efficiency, sustainability, and equity

In: 2022 Global food policy report: Climate change and food systems

Author

Listed:
  • Stads, Gert-Jan
  • Wiebe, Keith D.
  • Nin-Pratt, Alejandro
  • Sulser, Timothy B.
  • Benfica, Rui
  • Reda, Fasil
  • Khetarpal, Ravi

Abstract

Food systems everywhere are facing major new challenges. Shocks caused by COVID-19 have currently seized our attention, but the pandemic has also accentuated persistent problems of poverty, hunger and malnutrition, population growth, and pressure on natural resources, notably land, water, and biodiversity. Adding to these challenges, climate change poses a serious threat to food security and livelihoods as greenhouse gas (GHG) emissions continue to rise. Changing temperatures, highly variable precipitation, shifting growing seasons, and extreme weather events are already making agricultural yields and prices more volatile, with rural areas across the world feeling the effects most profoundly. Yet, as the world’s population moves toward 9 or 10 billion by 2050, unprecedented increases in global food production — of at least 60 percent over 2005–2007 levels — will be needed to meet growing demand.

Suggested Citation

  • Stads, Gert-Jan & Wiebe, Keith D. & Nin-Pratt, Alejandro & Sulser, Timothy B. & Benfica, Rui & Reda, Fasil & Khetarpal, Ravi, 2022. "Research for the future: Investments for efficiency, sustainability, and equity," IFPRI book chapters, in: 2022 Global food policy report: Climate change and food systems, chapter 4, pages 38-47, International Food Policy Research Institute (IFPRI).
    • Handle: RePEc:fpr:ifpric:9780896294257_04
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    File URL: https://hdl.handle.net/10568/128247
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    References listed on IDEAS

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    1. Ligon, Ethan & Sadoulet, Elisabeth, 2018. "Estimating the Relative Benefits of Agricultural Growth on the Distribution of Expenditures," World Development, Elsevier, vol. 109(C), pages 417-428.
    2. Sulser, Timothy & Wiebe, Keith D. & Dunston, Shahnila & Cenacchi, Nicola & Nin-Pratt, Alejandro & Mason-D’Croz, Daniel & Robertson, Richard D. & Willenbockel, Dirk & Rosegrant, Mark W., 2021. "Climate change and hunger: Estimating costs of adaptation in the agrifood system," Food policy reports 9780896294165, International Food Policy Research Institute (IFPRI).
    3. Mogues, Tewodaj & Yu, Bingxin & Fan, Shenggen & McBride, Linden, 2012. "The impacts of public investment in and for agriculture: synthesis of the existing evidence," ESA Working Papers 288994, Food and Agriculture Organization of the United Nations, Agricultural Development Economics Division (ESA).
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