The science of complex systems, which points to a new scientific direction for the 21st century, focuses on dynamic systems that form themselves from the interaction of countless elements, and reads and incorporates mutual recognition and interaction, such as sensing and perception between elements. Modern science has ignored this complex mutual recognition and interaction, simplifying and abstracting nature and establishing natural laws, which makes it impossible to explain complex, self-forming and evolving phenomena. This paper is a scientific-philosophical examination of science that argues for its instability, incompleteness, and historicity.