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- – genes are inherited with very high fidelity, whereas cultural traits are often transformed and reconstructed as they are passed from person to person. – genetic mutation is undirected, whereas cultural innovation is often directed towards specific goals.
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When cultural and genetic evolution interact, the dynamics of both genetic and cultural traits are likely to be very different from those characteristic of only one mode of transmission (47, 48). Further, cultural traits can alter the selection pressures on genetic traits and vice versa: For example, genetic traits that are adaptive in one ...
Many of the first models of cultural evolution drew explicit parallels between culture and genes by modifying concepts from theoretical population genetics and applying them to culture.
The core idea of cultural evolution is that cultural change constitutes an evolutionary process that shares fundamental similarities with – but also differs in key ways from – genetic evolution. Humans and other cultural species are the joint product of both our genetic and cultural inheritances.
Apr 29, 2017 · Human cultural traits—behaviors, ideas, and technologies that can be learned from other individuals—can exhibit complex patterns of transmission and evolution, and researchers have developed theoretical models, both verbal and mathematical, to facilitate our understanding of these patterns.
Dec 1, 2016 · Here, we review the literature on human genetic and cultural variations, the interactions between them, and the importance of considering both genes and culture in studies of human evolutionary history.
- Nicole Creanza, Nicole Creanza, Marcus W Feldman
- 2016
Jul 24, 2024 · Despite the basic analogy with genetic evolution, there are many differences between cultural and genetic evolution. For example, genetic information is transmitted in humans from parent to offspring, whereas cultural information can be acquired from many more sources such as teachers, peers, books, or the internet.
Aug 31, 2020 · We examine the implications for human evolution in general and discuss the importance of including gene-culture co-evolution in models of human adaptation in particular.
