Sir jseal,

As an envoy without good breeding or of good family, I can only hazard a hypothesis.

My un-researched assumption would be that the evolution occurs by the inverse of the convention that originally spawned them. As human motions and vocals utterances developed amidst each regional group as a mutually functional communication method, it escalated as cultural and technology increased. Upon reaching an apex where the sustenance producers were able to support a hierarchy that had the leisure to ethnocentrically determine the acceptable method of communication for the lesser, the paradigm was established.

It would seem a flagrant disregard for the elite edict, in favor or function, generates such deviations.



:fly:

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