The differences seen in a particular society with respect to religions, cultural backgrounds, social status, economic status, and so on. Social diversity is regarded as something that makes the universe more liveable and attractive (Young 1994). The main sources of social diversity are ethnic origins, religions and languages. inbra-group (i.e. differentiation within a group and b) inter-group differentiation (i.e. of two or more unibound values such as castes, mbes, classes etc.