What does cultural evolution in humans encompass?

Cultural evolution in humans refers to the development and transmission of norms, behaviors, and technologies through social learning, rather than through genetic inheritance. It encapsulates how human societies evolve over time, adapting their practices and beliefs based on cultural experiences, innovations, and interactions with others. This process allows for the sharing and accumulation of knowledge across generations, significantly influencing how humans live, interact, and respond to challenges in their environment.

For example, cultural evolution includes advancements like the creation of tools, development of language, establishment of social structures, and the creation of art and customs. These aspects are not solely based on biological changes, but rather on the ways in which people learn from each other and build upon previous knowledge, making it a unique and significant aspect of human development.