How Traditional Societies Shape Human Nature
A modern airport in Papua New Guinea serves as a striking bridge between two worlds. In the span of a single lifetime, individuals whose grandfathers lived in isolated valleys using stone tools now navigate computer screens, pilot aircraft, and manage credit cards. This scene is a testament to the staggering speed of cultural evolution. While the rest of the world took thousands of years to transition from small-scale tribal life to the complexities of the nation-state, New Guinea has raced through these changes in mere decades.
The history of our species is almost entirely a history of traditional societies. For millions of years, humans lived in small, nomadic bands where everyone knew everyone else. It was only within the last 11,000 years that agriculture, metal tools, and centralized governments emerged. Because these modern features are so new, our bodies and minds are still largely adapted to the conditions of the past. Studying traditional societies is not an exercise in nostalgia, but rather a way to see the lifestyles that shaped human nature.
Social scientists categorize human organization into four broad stages, which include bands, tribes, chiefdoms, and states. As populations grow, societies must solve the problem of strangers living together. In a band of thirty people, conflict is resolved through face-to-face discussion. In a state of millions, order requires police, laws, and specialized bureaucracies. This transition also brings institutionalized inequality and a shift from varied, wild diets to the caloric surplus of farming.
Despite these structural differences, traditional societies offer a vast laboratory of human experience. They have developed thousands of unique solutions to universal problems, from child-rearing and elder care to dispute resolution. Some of these practices may be superior to our own modern methods. For instance, while modern Westerners often rely on impersonal courts, many traditional groups use restorative justice to repair social bonds.
Understanding these societies requires looking past unfamiliar customs to find common ground. Cultural traits like constant tribal warfare remind us of the advantages of the modern state. However, other aspects of traditional life highlight deep communal ties and a lack of chronic loneliness. By studying the full range of human organization, we can better appreciate the benefits of our modern world while selectively adopting older wisdom to improve our health and social connections.
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