himself to revisit his claims and state his opposition to some elements of modern sociobiology. Since the rise of evolutionary psychology, another school of thought, Dual Inheritance Theory, has emerged in the past 25 years that applies the mathematical standards of Population genetics to modeling the adaptive and selective principles of culture. This school of thought was pioneered by Robert Boyd at UCLA and Peter Richerson at UC Davis and expanded by William Wimsatt, among others. Boyd and Richerson's book, Culture and the Evolutionary Process (1985), was a highly mathematical description of cultural change, later published in a more accessible form in Not by Genes Alone (2004). In Boyd and Richerson's view, cultural evolution, operating on socially learned information, exists on a separate but co-evolutionary track from genetic evolution, and while the two are related, cultural evolution is more dynamic, rapid, and influential on human society than genetic evolution. Dual Inheritance Theory has the benefit of providing unifying territory for a "nature and nurture" paradigm and accounts for more accurate phenomenon in evolutionary theory applied to culture, such as randomness effects (drift), concentration dependency, "fidelity" of evolving information systems, and lateral transmission through communication. Nicholas Christakis also advances similar ideas about "evolutionary sociology" in his 2019 book, Blueprint: The Evolutionary Origins of a Good Society, emphasizing the relevance of underlying evolutionary forces that have helped to shape all societies, whatever their cultural differences. Theory of modernization Theories of modernization are closely related to the dependency theory and development theory. While they have been developed and popularized in the 1950s and 1960s, their ideological and epistemic ancestors can be traced back until at least the early 20th century when progressivist historians and social scientists, building upon Darwinian ideas that the roots of economic success in the US had to be found in its population structure, which, as an immigrant society, was composed of the strongest and fittest individuals of their respective countries of origin, had started to supply the national myth of US-American manifest destiny with evolutionary reasoning. Explicitly and implicitly, the US became the yardstick of modernisation, and other societies could be measured in the extent of their modernity by how closely they adhered to the US-American example. Modernization Theories combine the previous theories of sociocultural evolution with practical experiences and empirical research, especially those from the era of decolonization. The theory states that: Western countries are the most developed,