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 Nowadays there are about six thousand languages around the world. But many languages are endangered. And even greater numbers are extinct.

At all times, the language was not only a means of communication, but also cultural heritage. Language vanishes when its last speaker dies. Together with them dwindles world culture and disappears a piece of history. For example, in the works of well-known British linguist David Crystal, Set an unknown language Kasabe. His last native speaker died in 1996, leaving absolutely no information about the language and its history. However, what will happen to the world if languages will continue to disappear? Rare languages will disappear first. As a result, many centuries later turn comes up languages "giants." This means that someday people will lose their ability to communicate with each other, world culture will be devastated, will begin a general degradation. Humanity will return to the primitive age. Do we want such an outcome?