Stephen Van Evera

Van Evera is the author of Causes of War: Power and the Roots of Conflict (Cornell, 1999). He has also co edited Nuclear Diplomacy and Crisis Management (1990), Soviet Military Policy (1989), and The Star Wars Controversy (1986).

In his 1997 book Guide to Methods for Students of Political Science, Van Evera authored an influential typology of process-tracing tests which distinguishes tests depending on how they adjudicate between theoretical expectations:

However, false perceptions of these factors are common and thus explain a great deal of history. Van Evera wrote on these factors being causal in the outbreak of the World War I in a famous 1984 article. Although trench warfare and the development of the machine gun meant that defensive strategies should have prevailed, many European nations were under the illusion that conquest was easy or that they were valuable. This misconception resulted in a drawn-out and bloody conflict. Recent discussion in international relations theory questions the idea of explaining the outbreak of World War I in terms of a 'cult of the offensive': with evidence showing that war planners – German ones especially – before 1914 being well aware of the heavy casualties implicit in offensive operations.

Van Evera received his A.B. in government from Harvard and his Ph.D. in political science from the University of California, Berkeley. During the 1980s he was managing editor of the journal International Security.

Stephen William Van Evera (born 10 November 1948) is a professor of Political Science at the Massachusetts Institute of Technology, specializing in International Relations. His research includes U.S. foreign and national security policy as well as causes and prevention of war. He is a member of the Council on Foreign Relations.