Please find attached my comments on your document. Thank you very much for giving the opportunity to respond to your investigation.
Prof. Dr. Dr. h. c. P. Michael Schmitz
Related links and resources:
Biofuels and Food Security - A consultation by the HLPE to set the track of its study
Committee on World Food Security (CFS)
High Level Panel of Experts (HLPE)
The High Level Panel of Experts on Food Security and Nutrition (HLPE) Key Elements