Abstract
The problem "man and nature" is assuming greater importance with each passing year. There are hardly any people any more in the modern world who do not understand the terrible danger concealed in the spontaneous advance of technological progress. The well-known idea that culture, if it develops spontaneously and is not consciously guided, will leave a desert behind it has never been as thoroughly understood by people as it is today. The exceptional importance of the "man and nature" problem has led to a situation in which ideas about environmental protection are penetrating into all strata of society, gradually winning people over, and becoming a perceptible material force, a foundation for the well-being of the existence of man on earth.