Christophe Diagne’s research concerns the relationship between biodiversity and global change. He began his research on the contemporary evolutionary ecology of host-parasite interactions in small mammal communities in changing socio-ecosystems. In his current work, Christophe Diagne is interested in the ecological, health and socio-economic implications of biological invasions at various scales. He is also developing an integrative approach integrating interdisciplinary knowledge (ecology, social sciences, computer modelling).