As a researcher at CIRAD since 2001, my work focuses on participatory modelling. This involves establishing foresight approaches supported by models designed and used collectively. The aim is to design (1) tools and methods to facilitate the collaborative design of multi-agent models and (2) tools to foster interactions with a simulation to influence simulated dynamics.As such, the Cormas platform for which I am responsible, has the triple role as i) a research tool to assist the participatory design of models to improve their uses through interactive simulation, ii) an operational tool on the field and in projects and, iii) as a learning medium in training sessions, such as summer schools and university courses. I coordinate the developmen...