Barbara W. Tuchman, in her book "The March of Folly: From Troy to Vietnam," asserts that no single trait can dominate a whole society. This idea emphasizes the complexity of human behavior and social structures, suggesting that societies are influenced by a multitude of factors, rather than being defined by a singular characteristic. It reflects the diverse motivations, interests, and dynamics at play within any group of people.

Tuchman's perspective encourages a more nuanced understanding of historical events and societal changes. By recognizing the overlapping influences that shape societies, we can better analyze why certain decisions were made and how misunderstandings can arise. This insight is critical for comprehending past conflicts and how they continue to inform contemporary issues.