Extended Data Fig. 5: Environmental Efficiency by Tonnes Production for Major Food Types.

Environmental efficiency (cumulative environmental pressure per tonne reported production) for major food types. Larger values represent less efficient foods. Each point is a country (jittered for visibility), with median and interquartile range indicated by the boxes. Plots to the right show extreme positive values and are on separate scales. Feed is not included in livestock primary and secondary products or mariculture.