Science is defined as the set of scientific communities working to improve human knowledge and technology, in its international, methodological, ethical and political dimensions. Research institutions around the world are carrying out this noble mission. However, research is currently the preserve of a restricted group of experts whose modes of production are often too opaque. Thus, knowledge is siloed and not very accessible. Yet, given the complexity of the world and the issues our time, it seems essential to make knowledge an accessible common good.