Our anger is strong : -Unequalities between the North and the Global South -General despise and rejection of local knowledge from the Global South, even by scientists from the Global South -Universities seen as training tools for the future elite and not as tool of local sustainable development -Invisibility of science from the South and of languages from the South in academic journals from the North -Too many dysfunctionalities within universities from the Global South A situation of global cognitive injustice : Cognitive injustice is a situation, a phenomenon, a policy or attitude that prevents students and researchers to deploy the full potential of their scientific research capacity in service to local sustainable development.