How did the language come from?
Because tongues leave no fossils, it is difficult to put our finger at the exact time when human tongue was created. Some scientists are doubtfully trying to guess the sophistication of the communication of primates based on the complexity of the tools of instruments at that time. Perhaps we will never know with certainty when the tongue was created until we were able to use canned DNA from ancient homonides to restore and observe their language capacities.
Rather than suddenly evolving, it is likely that the language we know has evolved for a long time. Some scholars believe that the arrival of bipedalism 3.5 million years ago brought anatomical changes, such as a l -shaped voice tract that would expand the extent of possible sounds. It is not known whether the primates actually used this anatomy to make more sophisticated sounds at this time. These "missing links" are now all extinct.
Research of homonid skulls found that about 400,000 years ago Neanderthals had dypoglossal channel similar to sizeLike modern people. The hypoglossal channel is a bony channel that directs the nerve fibers associated with speech production, although some studies have found an inconclusive connection between the size of this channel and speech skills. The Neanderthals had a significantly more sophisticated industry than earlier homonides and had large brains. Many scientists suspect that Neanderthals had some basic form of language, and preliminarily believe that the modern language was created 400,000 years ago.
Although the exact time in which the language was created remains unknown, it was certainly in use 200,000 years ago, when modern people in Africa evolved. These people were modern anatomically, but they behaved like some of the simpler homonides that came before them about 100,000 years ago. About 50,000 years, a small group of people in Africa. Some scholars claim that this departure means that people have reached a certain threshold in their ability to communicate whatThey made them leave, although this hypothesis is quite doubtful.
Most scientists believe that all modern language comes from a single source than to develop independently on all continents. If so, it had to come from the source at least as far back as the ordinary predecessor of all living people. All modern people are the ancestors of "Mitochondrial Eva", a woman who lived in Africa about 150,000 years ago. The modern language can date back to this era or may be newer. About 70,000 years ago, the human species experienced a serious narrow profile of the population when the total number of individuals could be only 2,000. Global language could also return to this period.