The history of humankind is also the history of the development of information systems used for everyday communication of people, as well as for the accumulation and storage of knowledge handed down to future generations.
At first, people communicated using only facial expressions and gestures. After acquiring a speech, a man became the master of the planet Earth. The appearance of writing created a modern human civilization. Now the place of written system, as the dominant means of transfer and storage of information is gradually occupies by the Virtual Information System.
The people living today are most interested in the features and dangers of this transition period and their analogies in the past.