Abstract:

Postulate. Any theoretical knowledge must be constructed in such a way that there is a core inside it (the basic concept), outside of which all other concepts lie. A theory constructed in this way can be considered as embracing - it resembles a matryoshka, the core of which is involutionary (ie, underdeveloped), and to comprehend this knowledge it is necessary to "unroll" a matryoshka, remove layers from it like rags, and thus , "Bare" rod - is an element of knowledge. So, any knowledge needs to be uncovered, in order that its essence be "exposed".

Keywords: Extraterrestrial civilizations in the system of knowledge