Subject-Angle Theory

This paper discusses the essence of our existence and consciousness through the method of conceptual analysis, and gradually analyzes the existence form and intelligent feedback mode characteristics of entities at all stages of natural evolution. Finally, it summarizes the essence of intelligence and the speculation model of formal characteristics of intelligent systems at each stage. Firstly, this paper analyzes the theoretical framework from the perspective of the subject, and expounds that the essence of consciousness is the content change from the perspective of the subject, which corresponds to the structural changes of the entity. Then, this paper discusses the formation laws of various self-organizing phenomena in the process of natural evolution, how various existence structures and feedback systems have evolved from the basic structure, and analyzes and summarizes the existence structure of each stage. Finally, this paper discusses how intelligence emerges in the self-evolutionary mechanism, analyzes and defines the essential problems of intelligence, and analyzes and speculates the characteristics of consciousness intelligent feedback system, human intelligent feedback system, artificial intelligence system and social intelligence system. The systematic discussion and analysis of this paper is of great significance in the current new era of rapid development in the field of consciousness science and artificial intelligence. It plays an important role in solving the "mind-body problem" in philosophy, the "hard problem" of consciousness theory, and the basic philosophical problems in the field of artificial intelligence.