Cultural evolution is not simply the result of human reasoning or conscious planning; rather, it has developed alongside our capacity for reason. This challenges the traditional belief that culture is either a natural genetic outcome or a product of deliberate design. Instead, cultural practices have evolved through a process influenced by the advantages they provide, often arising from random or accidental beginnings. Observations of animals, like birds and apes, show that learned behaviors can be imitated and that different groups may develop unique cultures. In humans, cultural traits can even affect physiological evolution, such as the development of language.
Cultural evolution, particularly the rapid advancement of civilization, has occurred mainly in the last 1% of human existence. Unlike genetic evolution, which takes much longer, cultural evolution relies on learned and transmitted behaviors and can therefore happen quickly. While it's clear that mind and culture evolved together, we lack specific knowledge about how these developments occurred in earlier human species. The customs and rules of conduct that guided small human groups evolved long before recorded history and distinguish humans from other animals. This development was driven more by the ability to imitate and learn from others than by reasoning alone. As rules of conduct became established, they allowed humans to adapt better to their environments. Ultimately, our minds are shaped by a collective cultural structure rather than solely responsible for creating it, making the understanding of this cultural process essential.