2 what is a harmonious world 1) not an utopian world, nor a world without arms, armies or warsi 2) a world of diversity with Co-existence of nations with different social systems; mutual respects of distant cultures and civilizations. 3) a world in which peace is kept through cooperation and dialogue, and(nontraditional security issues are coped with collectively, so as to avoid possible conflict and war2 what is a harmonious world 1) not an utopian world , nor a world without arms, armies or wars; 2) a world of diversity with co-existence of nations with different social systems; mutual respects of distant cultures and civilizations; 3) a world in which peace is kept through cooperation and dialogue, and (non)traditional security issues are coped with collectively, so as to avoid possible conflict and war