1. Professor of International Development, retired. Department of Agricultural, Food and Resource EconomicsMichigan State University USA
2. Agronomist and consultant to Michigan State UniversityFormer Permanent Secretary for the Comité Sahélien des Pesticides (CSP) Bamako Mali
3. Senior Advisor for Research and Outreach Projet de Recherche sur les Politiques de Sécurité Alimentaire au Mali (PRePoSAM) Michigan State University Bamako Mali