The Causes of Great-Power War

Great-power decisions for war are driven largely by balance-of-power considerations and prevailing military circumstances. Specifically, declining great powers in dire military situations instigate “preventive” wars, and rising great powers in excellent military situations instigate “productive” wars, against other great powers. Similar calculations lead great powers to instigate wars against minor powers. The theory provides a compelling explanation of the origins of most great-power wars in the modern period, including the Franco-Prussian War (1870), the Spanish-American War (1898), World War I (1914), and the Soviet-Hungarian War (1956).

We invite you to attend a talk presented by Sebastian Rosato a Professor of Political Science at the University of Notre Dame. Followed by a drinks reception.