The discussion about bioenergy solutions and respective interaction with food security concerns continues to be a difficult subject in the international arena. The academic efforts to address the issue should be based on facts and models that allow a sound decision process. However, beyond...

Food system dynamics worldwide are under a new paradigm. Energy supply based on renewable natural resources is now a necessary solution, where agri-business can play an important role, and food systems will have to interact worldwide with new competitors for land and agriculture activity. The...