摘要：What Biological, Demographic and Cultural Consequences for the Population Does a Meeting with the Strangers Have? — Speaking about the Otherness by the biologist (physical anthropologist), might be a little unexpected or surprising, given that the notion has always been one of the fundamental problems of cultural anthropology. The article attempts to define the Strangeness and Otherness in the context of the biological laws related to the concept of territorialism and the capacity of the environment and so presents the biological (genetic) and demographic effects of different forms of migration leading to the meeting (collision) of the representatives of other populations, foreign ethnically and culturally.
