The origin of the languages

There are always many different opinions regarding the origin of languages in general and not only the emergence of Arabic language, as the Arabic language has been and until nowadays a subject of discussion, and researches for many scientists specialized in the study of language.
This is because it is difficult if it isn’t impossible to find the origins of the language, especially since the languages certainly began in ages and times that did not record the fact, and it is impossible to find nowadays any fundamentals indicates how the language is formed, So we can say that the language basically began as a result of human behaviors or when the human need to get things or to communicate so the voices emerged thus the language has appeared.
As for the scientific definition of language and its origins, this has puzzled the scientists over the ages.
No one has been able to answer the hypothesis questions about how, when, why, and where did the language begin? Therefore, the entire matter was considered in 1866 invalid for serious study, and this decision was issued by the Paris Language Association.