Abstract. Will immigrant minorities change the Western world? Two decades ago this question seemed irrelevant as it was expected that the West will change the world in its image. Today, the same question is perceived as rhetorical. The answer is obvious, and the dispute is merely over directions, extent and possible consequences of future changes. The center of this dispute is the multiculturalism – the concept, policy and praxis praising diversity of cultures and denying any of them a vested right to dominate not only in the world at large, but even in a particular country. The assessment of its perspectives presupposes a variety of research approaches in view of its complexity. In the present article only one of them is be used for the analysis focused on the employment of immigrant minorities from the world's South. The viability of such approach is based on two circumstances. Firstly, the employment indexes considered in ethnical context belong to the most important characteristics of ethno-social structure of a society. Secondly, the availability of broad statistical information about employment allows for resting upon empirical data, possibly avoiding a needless bias toward purely theoretical constructions.