Theory of Consciousness

This paper deeply discusses the essence of our subjective existence and the essence of consciousness through conceptual analysis, and makes assumptions and analysis on how physical entities evolve into consciousness feedback system, consciousness feedback system and evolution process. First of all, this paper analyzes from the theoretical framework of the subject, expounds that the existence of the subject is a direct real existence, and the essence of consciousness is the change of the content of the subject Angle, which is an equivalent to the structural change of the entity. Then, this paper discusses the formation law of various self-organization phenomena under the framework of evolutionary theory, and how consciousness evolved from the basic structure, and analyzes and summarizes the physical structure of each stage. Then, this paper discusses the principle of consciousness feedback system, analyzes the structure and operation mechanism of consciousness feedback system. Finally, this paper analyzes the evolution stage of consciousness feedback system and summarizes the basic forms of each stage. This paper makes a profound discussion and analysis from a unique perspective, and plays an important role in solving the philosophical "physical and mental dual problem" and the "hard core problem" of consciousness theory. It has a milestone significance for the development of epistemology and consciousness science. It can not only make human individuals better understand how they exist, but also promote the new stage of human civilization.