In this essay the author analyzes contemporary migration, a central issue in the globalized world, through a particular sociological point of view: the social capital. The author presents a review of the scientific results of various scholars, who for various reasons have been dealing with migration studies, using the concept of social capital as a tool for innovative analysis. Starting from this literature, the author initially introduces issues and topics related to migration studies, with the aim to formulate a classification that takes into account the different emerging approaches.
Keywords: Social Capital, Immigration, Social Cohesion, Cultural Diversity, Multiculturalism.