This paper targets an urgent problem of interpreting processes associated with intergroup behaviour. The matter of relevance emergence not according to a necessity of distinguishing the phenotypic vs. the genotypic. It is harder to draw a line between «individual» and «common» social behaviour. This demands developing such an interpretation system, which would be adequate for multiple issues being solved by social sciences, and which the separation between the general vs. the individual would be inapplicable to.
