The philosophical axiom was the conclusion that interaction is the first thing a person encounters when considering moving matter. And the process of interaction of material forms always reveals the phenomenon of their mutual influence. To understand the fundamental mechanism of this influence is to comprehend the essence of our world, and therefore answer many burning questions on the agenda of our time. The main aspects of the general theory of influence, which is the most significant aspect of reality, are considered. For scientists, teachers, graduate students, students, everyone who seeks to know the universe, nature and man, who believes that the world is expedient and filled with meaning.