Wednesday, December 31, 2014

War, space, and the evolution of Old World complex societies

War, space, and the evolution of Old World complex societies

"How did human societies evolve from small groups, integrated by face-to-face cooperation, to huge anonymous societies of today? Why is there so much variation in the ability of different human populations to construct viable states? We developed a model that uses cultural evolution mechanisms to predict where and when the largest-scale complex societies should have arisen in human history. The model was simulated within a realistic landscape of the Afroeurasian landmass, and its predictions were tested against real data. Overall, the model did an excellent job predicting empirical patterns. Our results suggest a possible explanation as to why a long history of statehood is positively correlated with political stability, institutional quality, and income per capita."

They used math to do history, but to fully understand what that means, you'll have to read the paper. It's quite a remarkable result, in my opinion.

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