Peter Kropotkin is a major Russian scientist, revolutionary, one of the main theorists of anarchism, which he saw as the philosophy of human society. The method of learning anarchism was based on the law of solidarity, mutual assistance and support, common to all. The scientist considered these qualities to be powerful engines of progress. He firmly believed that noble goals can only be achieved through noble means. In his ideological reflections, Kropotkin touched upon such eternal concepts as freedom and power, the state and the masses, political rights and responsibilities. Kropotkin gave answers to all pressing questions that occupy the minds of modern philosophers, thanks to which the modern reader will be able to appreciate the significance of the author’s historiosophical constructions. PDF A4 format retains the publishing design.