Article par Immelda Ahawo (EnvIM 2019)   The natural process of life has always included the apparition of species, their evolution, their interactions with each other and their extinction. The turnover of species is an inevitable part of the life cycle, yet today we seem to be approching a phase of mass extinction. The 2019 IPBES Global Assessment Report on Biodiversity and Ecosystem Services - the first inter-governmental global assessment