Olivier is a neuroscientist and strategist. He designs, implements and evaluates evidence-informed multi-scale behavior and system change strategies for public and private organizations. A Professor of Behavioral and Brain Sciences at Aix-Marseille University, he was the director of the Neuroscience and Public Policy Program at the French Prime Minister. The World Economic Forum successively named him a Young Global Leader, Head of Global Strategy in Health and Healthcare and Member of its Executive Committee. He is a contributor to Fortune Magazine.