This report presents the latest thinking and new approaches to emerging and persistent challenges to achieve food security in the 21st century. It focuses on critical issues that have received less attention in the literature to date, such as: food waste, land acquisitions, gender aspects of agriculture, and early warning systems for agricultural emergencies. It also offers perspectives on how to better manage water and food linkages.
Published in 2012.
This addendum clarifies issues relating to the research results published in:
Falkenmark, M. (2012) Food security: overcoming water scarcity realities, in Feeding a Thirsty World: Challenges and Opportunities for a Water and Food Secure World, SIWI Report 31. Jägerskog, A. and Jønch Clausen, T., (ed). Stockholm International Water Institute, Stockholm.
Clarification of citation
The chapter is based on the in May 2012 latest accessible modeling in the well published multiyear research project at Stockholm Resilience Center starting in 2007. The project is being summarised in the book:
Rockström, J., Falkenmark, M., Folke, C., Lannerstad, M., Hoff, H., Heinke, J., Gordon, L., Enfors, E., & Barron, J. (2013). Confronting the water challenge in a turbulent world. Towards a green-blue resilience approach for global sustainability. Cambridge University Press, forthcoming.
The results presented in the chapter originate from work in progress. The forthcoming publication will consider additional water productivity gains for crop and livestock production, different fractions of animal source foods in the diet, and sensitivity of the analysis, depending on the chosen assumptions.