Genghis Khan and the Making of the Modern World

Weatherford, an anthropologist, argues that the Mongol empire established under Genghis Khan created the conditions for the modern world through trade, communication and the transmission of technology across Eurasia, and that the standard Western picture of pure destruction is a later construction.

The biographical material covers Temujin's origins as an outcast, his rise through the steppe political system, and the specific innovations he introduced. Weatherford emphasises that Genghis reorganised his army by dividing tribal units and mixing them, which broke tribal loyalty and replaced it with loyalty to the structure; promoted on demonstrated ability rather than by birth, including men from defeated enemies; distributed loot by a system that included the families of the dead; and used terror deliberately and selectively, since cities that surrendered were spared and cities that resisted were destroyed as a demonstration.

The administrative material covers religious tolerance as policy, the suppression of torture, a written legal code applying to the ruler as well as the ruled, diplomatic immunity, the postal relay system, the standardisation of weights and the encouragement of long-distance trade. Weatherford's argument that this transmission of technology and ideas across Eurasia contributed directly to the European Renaissance is his most contested claim.

The book is written by an admirer and historians have criticised it for minimising the scale of destruction, for relying heavily on the Secret History of the Mongols as a source, and for overstating the Mongol contribution to European developments. The material on organisational design, meritocracy and the deliberate use of reputation is the part with the widest application.