New Books In Political Science

In his new book, The Political Economy of Security (Princeton University Press, 2026), Stephen Brooks provides a systematic empirical and theoretical examination of how economic factors influence security affairs. Empirically, he analyzes how various economic variables affect interstate war, terrorism, and civil war; in total, sixteen pathways are examined.  Brooks shows that the relationship between economic factors and conflict is complex and multifaceted; discrete economic factors—such as international trade, economic development, and globalized manufacturing, to name a few—are sometimes helpful for promoting peace and stability, but at other times are detrimental. Brooks also develops a stronger theoretical foundation for guiding future research on the economics-security interaction. Drawing on Adam Smith, he provides a more complete range of answers to the three key conceptual questions analysts must consider: how economic goals relate to security goals; what economic factors to focus on; and how econo