Mechanisms of Cultural Evolution
In DIT, the evolution and maintenance of cultures is described by five major mechanisms: natural selection of cultural variants, random variation, cultural drift, guided variation and transmission bias.
Read more about this topic: Dual Inheritance Theory
Famous quotes containing the words cultural and/or evolution:
“Unfortunately there is still a cultural stereotype that it’s all right for girls to be affectionate but that once boys reach six or seven, they no longer need so much hugging and kissing. What this does is dissuade boys from expressing their natural feelings of tenderness and affection. It is important that we act affectionately with our sons as well as our daughters.”
—Stephanie Martson (20th century)
“The more specific idea of evolution now reached is—a change from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, accompanying the dissipation of motion and integration of matter.”
—Herbert Spencer (1820–1903)