“Fraternity” and “Postmodernism” appear as two separated words. This distance is due to the fact that the postmodernist thinkers aren’t use to adopt this word because her modernist connotation. Actually, there is continuity between these two words. Postmodernist thinkers are in a transitional phase without certainties against the all-embracing visions of modernist. The concept of fraternity reappears thanks to this fight which supports plurality and differences.