100 years ago, Spengler predicted the decline of Europe by the beginning of the 21st century. This is what is happening now. There are fewer and fewer Europeans; in Paris there are more Arabs than native Parisians. In Russia, the picture is also bleak: the decline of culture, deteriorating health and decline in intelligence among young people, the growth of drug addiction, alcoholism, family breakdown. Who is to blame and what are the causes of the social catastrophe? Where does the disease of society begin and what is its root cause? How can we survive and preserve our gene pool? How to support the greatness of the Russian people and achieve a great future? How to achieve prosperity and happiness? These and many other important questions will be answered by the book you are holding in your hands.