 In anthropology, this positivist idea influenced cultural evolutionism, a theoretical framework that sought to explain cultural change using universal patterns. The underlying supposition was that all cultures evolve and progress along the same trajectory. Cultures with differing religious views were explained as being in different stages of their development. For example, Tylor (1871) regarded animism as the earliest form of religious belief. James Frazer’s Golden Bough (1890) is somewhat unusual within this literature, as he saw commonalities between magic, religion, and science. Though he proposed a linear progression, he also argued that a proto-scientific mindset gave rise to magical practices, including the discovery of regularities in nature. Cultural evolutionist models dealt poorly with religious diversity and with the complex relationships between science and religion across cultures. Many authors proposed that religion was just a stage in human development, which would eventually be superseded. For example, social theorists such as Karl Marx and Max Weber proposed versions of the secularization thesis, the view that religion would decline in the face of modern technology, science, and culture.