This document discusses intercultural dialogue as an efficient construct for the integrative development of polyethnic societies. It begins by defining intercultural dialogue as the open and respectful exchange of views between groups with different ethnic, cultural, religious and linguistic backgrounds. The author then argues that intercultural dialogue can help neutralize tensions between ethnic groups and prevent the growth of intolerance in diverse societies. When implemented properly based on principles of equality and mutual respect, intercultural dialogue can facilitate political and social unity while also preserving cultural diversity. The document examines how international organizations promote intercultural dialogue and provides examples of relevant conferences and declarations.