In evolutionary ethnology the tribe indicates a lower stage of social organization and from this consideration derives the derogatory sense with which the word is sometimes used, implying a rough and primitive social type. The irony of the case wants that the same negative characteristics can be attributed to the actual man.
'The human being is off, absent, deprived of inner light. The look is lost in the void, resigned to an indecipherable future'. Aldam 2020