George Friedman writes geopolitical analysis about states, geography, military power and long-term strategic constraints. The Next 100 Years makes broad forecasts about international rivalry and changing balances of power, while The Next Decade narrows the focus to near-term American foreign-policy choices. Flashpoints examines Europe through geography, nationalism and recurring zones of conflict, and The Storm Before the Calm turns to political and institutional cycles inside the United States. Friedman's style is confident, big-picture and scenario-driven, using geography and state interests more than ideology or individual leaders to explain events. His books fit geopolitics, strategic forecasting and international relations, particularly for readers who like strong long-range theses that can be tested against competing interpretations rather than detailed diplomatic history. Read more Less