Op 25 november 2025, Achille Mbembe will lecture on future-proof solidarity, the them of the Spinozalens 2025, in the Openbare bibliotheek of Utrecht. This event is organised by  Institutions for Open Society (Gender Diversity and Global Justice Platform), Network van Enviromental Humanities, Netherlands School for Gender Studies, Pathway to Sustainability (Critical Pathways) and  OSL (Netherlands Research School of Literary Studies). The lecture is sold out, see here for more information.