
The language appeared as a means of communication in a pack (herd, society). Then it was transformed into a tool for classifying everything.
The classifications have grown, the number of terms exceeding the real phenomena by orders of magnitude.
As a result, people are forced to choose from many terms of one row the brightest, remembered, applying a label. The label forms a stable stereotype.
The use of one stereotype gradually prohibits the multiplicity of classifications in principle, leaving "the only true." Fans of the "only faithful" stereotype are united in flocks (herds, parties) and begin wars. The winning flock forms a new classification, defining labels ...