Which of the following is true about cumulative cultural evolution?

Which of the following is true about cumulative cultural evolution?

• A. It depends solely on genetics
• B. It negates any role of learning
• C. It relies on the accumulation of skills and knowledge across generations
• D. It is static and unchanging

Answer: (C)

Cumulative cultural evolution is the process by which cultures become more complex over time as knowledge, skills, and practices are passed on and built upon across generations. What makes this idea fit best is that cultural advancements arise through social learning, teaching, and imitation, allowing innovations to accumulate rather than vanish. Each generation can refine or expand what came before, leading to progressively richer ways of living, communicating, and solving problems. Genetics provides the biological potential for learning, but the transmission and accumulation of cultural knowledge rely on learning and social sharing, not on genetics alone. Because it centers on building upon previous work across generations, the statement that it relies on the accumulation of skills and knowledge across generations is the accurate description. The other views miss essential aspects: culture isn’t dictated solely by genetics, learning is fundamental, and culture is not static or unchanging.

Cumulative cultural evolution is the process by which cultures become more complex over time as knowledge, skills, and practices are passed on and built upon across generations. What makes this idea fit best is that cultural advancements arise through social learning, teaching, and imitation, allowing innovations to accumulate rather than vanish. Each generation can refine or expand what came before, leading to progressively richer ways of living, communicating, and solving problems. Genetics provides the biological potential for learning, but the transmission and accumulation of cultural knowledge rely on learning and social sharing, not on genetics alone. Because it centers on building upon previous work across generations, the statement that it relies on the accumulation of skills and knowledge across generations is the accurate description. The other views miss essential aspects: culture isn’t dictated solely by genetics, learning is fundamental, and culture is not static or unchanging.