cultural evolution

Memetic change process

Cultural evolution is the process by which human societies change over time through the transmission and modification of knowledge, beliefs, practices, and technologies—passed down through learning rather than genes.

Like biological evolution, it involves variation, selection, and inheritance, but operates through imitation, teaching, and social institutions rather than DNA: The cultural evolution of language shows how words gain and lose meanings across generations.

The concept helps explain how humans developed complex societies so rapidly compared to genetic timescales.

Opposites
mechanism of change

cultural evolutiongenetic inheritance

Transmission of biological traits

biological inheritance · biological evolution · natural selection · Darwinian evolution · instinct

direction of change

cultural evolutioncultural decay

Deterioration of shared values

societal collapse · degeneration · primitivism · barbarism · tradition

temporal dynamics

cultural evolutiontradition

Custom passed through generations

traditionalism · cultural preservation

Family

culture, evolution

Familiarity
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