Breaking through the 'fog of war': Game-based study suggests shared boundaries can foster peace

A UCLA cognitive scientist named Tao Gao and his colleagues have conducted a study using a computer game to understand the factors that lead adversaries to engage in costly and prolonged wars. The researchers found that without clear boundaries on the grid board, players had difficulty distinguishing between offensive and defensive moves, often mistaking defensive actions for aggression.

This misinterpretation, known as a "security dilemma," caused escalating hostilities and contributed to the cycle of war. However, when the researchers introduced a shared visual boundary, even a simple color difference, players used it as a reference point to better understand each other's intentions and reduce conflicts. The boundaries helped players focus their defenses along the dividing line, leading to fewer battles and casualties, and more extended periods of peaceful coexistence.

The study highlights the importance of shared references in resolving conflicts, even when those references have no bearing on the conflict itself. Gao's research also explores how people intuitively interpret others' actions, intentions, and motivations, often based on limited visual information. His work has implications for the increasing use of AI in negotiations with humans, as it reveals the challenges of conflict mitigation during the "fog of war" from an individual level.