Climate change: Understanding impacts on agrifood systems and evaluating policy options
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Rosegrant, Mark W.; Bryan, Elizabeth; Thomas, Timothy S.; and Wiebe, Keith D. 2025. Climate change: Understanding impacts on agrifood systems and evaluating policy options. In Global food policy report 2025: Food policy: Lessons and priorities for a changing world, eds. Johan Swinnen and Christopher Barrett. Part Two: Sustainability and Natural Resources, Chapter 4, Pp. 75-106. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/174179
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Climate change is a major challenge of our time, with global and far-reaching effects on and from agriculture and food systems. This chapter reviews the evolution of research on climate change, food security, and food systems, reflecting on IFPRI’s major contributions to understanding and modeling climate change impacts and identifying promising policies and investments for mitigation and adaptation.
Book link: https://hdl.handle.net/10568/174108
Author ORCID identifiers
Elizabeth Bryan https://orcid.org/0000-0002-0906-222X
Timothy Thomas https://orcid.org/0000-0002-7951-8157
Keith Wiebe https://orcid.org/0000-0001-6035-620X