Abstract

Many different serious challenges like catastrophes, conflicts, wars humanity often has to face make both historical science and philosophy of history (historiosophy) very actual branches of knowledge. It is necessary to take care of their theoretical basis thoroughly. That is why development of human rational approach to historical process must be considered as an important problem of philosophical discourse. The aim of our research is to prove the expediency of moderate rational comprehension of historic process. The research methodology can be explained as critical rationalism in the meaning of tending to use our rational abilities actively. Research results: Having analyzed the theory of cognition by famous Polish thinker and artist Leon Chwistek, the author of the treatise underlines the value of the so-called “strict thinking”. Undoubtedly, the usage of the latter is really able to improve a process of scientific exploration. At the same time, we should to avoid the absolutization of our rational potential: it is obvious enough one just cannot comprehend all the facts connected with the object of our study. Actually, there is plenty of historical facts, and it is impossible to take into consideration all of them with the help of our sensory cognition and to think all of them over as well. Thereby, rationalism as a belief in our intellectual potential must the moderate and even the modest one. Conclusions. The moderate rationalistic position would help scientists to be careful while making their conclusions. Such reasonable approach presents a theoretical instrument of more or less successful and adequate comprehension of history and of its principles – the only possible way of rational studying of historical process.