Materialism as a worldview position. The second article is about the missing requirement for scientific theories and the ideological vulnerability of the basic ideas of non-classical physics.

The subject of this study is materialism, understood in the broadest sense of this concept: both as a philosophical doctrine and as a way of life corresponding to a certain worldview position. The aim is to clarify the objective role of this worldview position in various fields of human activity. At the center of the research is the question of the essence of materialistic ideas about the world hiding behind the sensually given reality to man. The study consists of two parts, published in separate articles. The first part is devoted to the origins of the materialistic worldview and the main question of philosophy, and in this, its second part, the question of the philosophical problems of non-classical physics is considered, the root of these problems is revealed, a comparative worldview analysis of the basic concepts of classical and non-classical physics is carried out and the overall result of the research is summarized. The methodology of this research is the principle of materialistic monism, according to which absolutely all phenomena of the human-cognizable world can be based only on something material, "influencing". The general conclusions of this study are as follows: the roots of the materialistic worldview go back to the origins of life, to such a condition of successful vital activity of living beings, which is inherently ideological; this condition, called by the author the Main Question of Life, is the historical forerunner of the Main Question of Philosophy; the worldview position, equivalent to the materialistic solution of the OVF, is inherent in the vital activity of absolutely all living beings; all people in their daily and practical activities are born materialists. In addition, this study clarifies the idea of the essence of materialistic teaching; shows the exclusivity of the materialistic worldview as the only true worldview; provides a refined definition of the concept of matter; proves the need to shift the "center of gravity" of modern materialistic teaching from dialectics to the principle of materialistic monism; formulates the missing requirement for scientific theories to ensure their ideological viability; shows the ideological inconsistency the main ideas of the new, non-classical physics.