The document discusses cultural codes and how they shape human behavior and identity. It provides context on marketing specialist G. Clotaire Rapaille and his work identifying unconscious cultural archetypes. There are three types of cultural codes - preliterate, literary, and screenful - which contain basic codes that generate new, secondary codes. Rapaille believes cultural codes create unconscious impressions that strongly influence our actions and define who we are. Understanding a culture's hidden code allows anticipating needed products/services and potentially manipulating people.