“The Theory of Stupidity” is a fundamental work that continues and develops the main provisions of the novel “A Textbook of Life for Fools,” which contains the first, albeit very concise, information about the bearers of stupidity. It is you, dunces and klutzes, who need this book more than anyone else. You are being raised, but you are not getting smarter. You are deceived, but you continue to believe. You are darned at every step and corner, but you still stubbornly remain the guardians of the most effective and efficient form of existence of living beings on the planet - insane creep. What should I do with you? What should I do with you? Is it possible to overcome underdevelopment? The author reflects on this in his controversial, certainly scandalous, and provoking controversy and misinterpretation work. The book can also be used as a methodological development for conducting election campaigns and as a guide for building election technologies.