This collection of articles from the journal l'ombre de la wisdom gives voice to eight authors from diverse backgrounds, each of whom uses the scientific strengths of their field of research.Furthermore, this new issue of the journal l'ombre de la wisdom has the merit, on the one hand of providing a framework for reflection/action to scientists from various competitions, and on the other hand of putting at the center of its first number the DRC, its problems and its development.What can be done to make the Congolese raise his long-curved forehead?Philosophers, theologians, moralists, economists, political scientists propose, through this second-born of the journal the shadow of wisdom, avenues which encourage awareness, reflection and action.