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" "Quantitative historical analysis reveals that complex human societies are affected by recurrent—and predictable—waves of political instability...
Peter Valentinovich Turchin (born 22 May 1957) is a Russian-American complexity scientist, specializing in an area of study he and his colleagues developed called —mathematical modeling and statistical analysis of the dynamics of historical societies. He is currently Editor-in-Chief at Cliodynamics: The Journal of Quantitative History and Cultural Evolution. As of 2020, he is a director of the .
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