Cultural evolution is a research area that explores how human cultures change and develop over time. This includes studying the transmission of ideas, beliefs, values, practices, and technologies within and between societies. Researchers in this field often use evolutionary theory to understand how cultural traits evolve, adapt, and spread through populations. This interdisciplinary approach draws on insights from anthropology, psychology, sociology, and biology to investigate the complex interplay between genetic and cultural factors in shaping human behavior and society. Cultural evolution research can shed light on topics such as language development, social norms, cultural diversity, and the impact of culture on individual and group behavior.