1. Food Security: The Challenge of Feeding 9 Billion People by H. Charles J. Godfray, John R. Beddington, Ian R. Crute, Lawrence Haddad, David Lawrence, James F. Muir, Jules Pretty, Sherman Robinson, Sandy M. Thomas, and Camilla Toulmin Science Volume 327(5967):812-818 February 12, 2010 Published by AAAS

2. Fig. 1 Changes in the relative global production of crops and animals since 1961 (when relative production scaled to 1 in 1961). H. Charles J. Godfray et al. Science 2010;327:812-818 Published by AAAS

3. Fig. 2 An example of a major successful sustainable agriculture project. H. Charles J. Godfray et al. Science 2010;327:812-818 Published by AAAS

4. Fig. 3 Makeup of total food waste in developed and developing countries. H. Charles J. Godfray et al. Science 2010;327:812-818 Published by AAAS