This movie is about the sociological theory of society, meaning, the distinction between system and environment, society as a comprehensive social system, cognition, complexity, world society, medium and form, language, morality and the secrets of religion, writing, printing, moral communication, creation, planning and evolution, the neo-Darwinian theory of evolution, the variation of elements, selection through media, the restabilization of systems, evolutionary advances, technology, the evolution of ideas, the evolution of subsystems, memory. The book deserves a 3.5 stars because it made me search more on the critical theory of Habermas which borrows from developmental psychology, hermeneutics, phenomenology and I remember therefore the latest advancements in those fields now.