What are the main ideas of postmodernist thinking History of Western Administrative Doctrine

The central claim of postmodernism is anti-rationalism. The anti-rationalist trend has its ideological and cultural background and social and historical background. From the ideological and cultural background, the development of contemporary science has taken on new characteristics. In particular, the introduction of new scientific theories such as Einstein's theory of relativity, Heisenberg's principle of inaccuracy, and G?del's incompleteness theorem have made the traditional rationalist belief in the absoluteness and a priori nature of rationality suffer a great impact. These new scientific theories emphasize "uncertainty", "non-centrality", "non-integrity", "discontinuity" and other core elements. Postmodernism, which emphasizes "uncertainty," "non-centrality," "non-holism," and "discontinuity" as its core elements, has been absorbed and utilized. From the socio-historical background, traditional rationalists are convinced of the power of human reason and the inevitability of historical progress, but with the further development of capitalism, various social contradictions are increasingly intensified, and the various shortcomings inherent in capitalism are fully exposed, and the rationally enlightened world has failed to realize the promise of rationality