The term “children of the 21st century” was replaced by the term “children of artificial intelligence” before the words “children of computer technologies”, “digital technologies” and “nanotechnologies” were fully used. For this reason, the difference between the older generation and the representatives of the growing generation is increasing sharply. Growing up with the Internet and portable digital technologies from infancy, children can independently use all the functions of gadgets and smartphones without having any knowledge of digital literacy. We can recognize this trend as a product of gene mutation from humans of the Olduvai period to modern-day homo sapiens. In the article, the study of the teachings on The “Theory of Generation”, one of the current topics, which is focused on day by day by scientists around the world, has now been proven to be the main support for survival and security from new dangers and threats that arise on the path of mankind. In particular, the research on the theory of generations is based on the knowledge of different approaches of scientists about the existence of physical, biological, socio-spiritual and spiritual differences between people who lived in different periods and the author has set the task of learning.