Articles:

• Claessen, Henri J. M.; Hagesteijn, Renée R.
  On State Formation and Territorial Expansion – A Dialogue  
• Steere, Benjamin A.; Kowalewski, Stephen A.
  Wealth Stratification in Ancient Mesoamerica  
• Thompson, William R.
  The Lead Economy Sequence in World Politics (From Sung China to the United States): Selected Counterfactuals  
• Dobrolyubov, Sergey V.
  Sociogenesis vs. Marx Evolutionary Determinism: The Anthropic Mechanism of Social Dynamics  
• Grinin, Leonid
  Celebrities as a New Elite of Information Society 

Review Essay:

• Malkov, Sergey
  Review of Social Macroevolution: Genesis and Transformation of the World System by Leonid Grinin and Andrey Korotayev  
• Eurasian Center for Big History & System Forecasting