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1. The End of War: How a Robust Marketplace and Liberal Hegemony Are Leading to Perpetual World Peace

Author:
Michael Mousseau
Publication Date:
07-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Permanent world peace is beginning to emerge. States with developed market-oriented economies have foremost interests in the principle of self-determination of all states as the foundation for a robust global marketplace. War among these states, even making preparations for war, is not possible, because they are in a natural alliance to preserve and protect the global order. Among other states, weaker powers, fearing those that are stronger, tend to bandwagon with the relatively benign market-oriented powers. The result is a powerful liberal global hierarchy that is unwittingly, but systematically, buttressing states' embrace of market norms and values, moving the world toward perpetual peace. Analysis of voting preferences of members of the United Nations General Assembly from 1946 to 2010 corroborates the influence of the liberal global hierarchy: states with weak internal markets tend to disagree with the foreign policy preferences of the largest market power (i.e., the United States), but more so if they have stronger rather than weaker military and economic capabilities. Market-oriented states, in contrast, align with the market leader regardless of their capabilities. Barring some dark force that brings about the collapse of the global economy (such as climate change), the world is now in the endgame of a five-century-long trajectory toward permanent peace and prosperity.
Topic:
Peace Studies, War, Hegemony, Peacekeeping, Global Security, and Liberal Order
Political Geography:
United States, United Nations, and Global Focus

2. The Demographic Transition Theory of War: Why Young Societies Are Conflict Prone and Old Societies Are the Most Peaceful

Author:
Deborah Jordan Brooks, Stephen G. Brooks, Brian D. Greenhill, and Mark L. Haas
Publication Date:
02-2019
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The world is experiencing a period of unprecedented demographic change. For the first time in human history, marked disparities in age structures exist across the globe. Around 40 percent of the world's population lives in countries with significant numbers of elderly citizens. In contrast, the majority of the world's people live in developing countries with very large numbers of young people as a proportion of the total population. Yet, demographically, most of the world's states with young populations are aging, and many are doing so quickly. This first-of-its kind systematic theoretical and empirical examination of how these demographic transitions influence the likelihood of interstate conflict shows that countries with a large number of young people as a proportion of the total population are the most prone to international conflict, whereas states with the oldest populations are the most peaceful. Although societal aging is likely to serve as a force for enhanced stability in most, and perhaps all, regions of the world over the long term, the road to a “demographic peace” is likely to be bumpy in many parts of the world in the short to medium term.
Topic:
Demographics, War, International Security, Democracy, and International Relations Theory
Political Geography:
Russia, United States, Japan, China, Germany, and Global Focus

3. Why Factions Switch Sides in Civil Wars: Rivalry, Patronage, and Realignment in Sudan

Author:
Lee J. M. Seymour
Publication Date:
01-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Side switching by armed groups is a prominent feature of many civil wars. Shifts in alignment have far-reaching consequences, influencing key outcomes such as civil war duration and termination, military effectiveness, levels of civilian victimization, and state-building prospects. In Sudan's wars, ideological and ethnic cleavages have not influenced factional alignments nearly as much as one might expect given the prominence of clashing political projects and ethnically organized violence in southern Sudan and Darfur. Recent explanations highlighting the role of territorial control, factional infighting, or relative power considerations also have limited value. In many wars fought in weak states characterized by low barriers to side switching, two mechanisms explain patterns of collaboration and defection: first, political rivalries that lead actors to collaborate in exchange for military support in localized struggles; and second, patronage-based incentives that induce collaboration for material gain. A nested analysis drawing on original data from wars in southern Sudan and Darfur supports this argument. The findings have implications for understanding alignments in civil wars, the role of weak states in counterinsurgency, and ethnic politics more generally, as well as policy relevance for factionalized civil wars.
Topic:
Politics and War
Political Geography:
Sudan and Darfur

4. How Realism Waltzed Off: Liberalism and Decisionmaking in Kenneth Waltz's Neorealism

Author:
Daniel Bessner and Nicolas Guilhot
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Neorealism is one of the most influential theories of international relations, and its first theorist, Kenneth Waltz, a giant of the discipline. But why did Waltz move from a rather traditional form of classical realist political theory in the 1950s to neorealism in the 1970s? A possible answer is that Waltz's Theory of International Politics was his attempt to reconceive classical realism in a liberal form. Classical realism paid a great deal of attention to decisionmaking and statesmanship, and concomitantly asserted a nostalgic, anti-liberal political ideology. Neorealism, by contrast, dismissed the issue of foreign policymaking and decisionmaking. This shift reflected Waltz's desire to reconcile his acceptance of classical realism's tenets with his political commitment to liberalism. To do so, Waltz incorporated cybernetics and systems theory into Theory of International Politics, which allowed him to develop a theory of international relations no longer burdened with the problem of decisionmaking.
Topic:
International Relations, Diplomacy, War, Grand Strategy, and International Relations Theory
Political Geography:
United States and Global Focus

5. Indignation, Ideologies, and Armed Mobilization: Civil War in Italy, 1943–45

Author:
Stefano Costalli and Andrea Ruggeri
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Ideas shape human behavior in many circumstances, including those involving political violence. Yet they have usually been underplayed in studies of the causes of armed mobilization. Likewise, emotions have been overlooked in most analyses of intrastate conflict. A mixed-methods analysis of Italian resistance during the Fascist regime and the Nazi occupation (1943–45) provides the opportunity to theorize and analyze empirical evidence on the role of indignation and radical ideologies in the process of armed mobilization. These nonmaterial factors play a crucial role in the chain that leads to armed collective action. Indignation is a push factor that moves individuals away from accepting the status quo. Radical ideologies act as pull factors that provide a new set of strategies against the incumbent. More specifically, detachment caused by an emotional event disconnects the individual from acceptance of the current state of social relations, and individuals move away from the status quo. Ideologies communicated by political entrepreneurs help to rationalize the emotional shift and elaborate alternative worldviews (disenchantment), as well as possibilities for action. Finally, a radical ideological framework emphasizes normative values and the conduct of action through the “anchoring” mechanism, which can be understood as a pull factor attracting individuals to a new status.
Topic:
Conflict Resolution, Civil War, War, and Armed Struggle
Political Geography:
Europe and Italy

6. Blood Revenge and Violent Mobilization: Evidence from the Chechen Wars

Author:
Emil Souleimanov and Huseyn Aliyev
Publication Date:
11-2015
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Despite a considerable amount of ethnographic research into the phenomena of blood revenge and blood feud, little is known about the role of blood revenge in political violence, armed conflict, and irregular war. Yet blood revenge—widespread among many conflict-affected societies of the Middle East, North Africa, and beyond—is not confined to the realm of communal infighting, as previous research has presumed. An empirical analysis of Russia's two counterinsurgency campaigns in Chechnya suggests that the practice of blood revenge has functioned as an important mechanism in encouraging violent mobilization in the local population against the Russian troops and their Chechen proxies. The need to exact blood revenge has taken precedence over an individual's political views, or lack thereof. Triggered by the loss of a relative or humiliation, many apolitical Chechens who initially sought to avoid involvement in the hostilities or who had been skeptical of the insurgency mobilized to exact blood revenge to restore their individual and clan honor. Blood revenge functions as an effective, yet heavily underexplored, grievance-based mechanism encouraging violent mobilization in irregular wars.
Topic:
Political Violence, Civil War, War, and Sectarian violence
Political Geography:
Russia, Asia, Chechnya, Yemen, Colombia, Georgia, and Albania

7. Making Sense of Cyberwar

Author:
Erik Gartzke
Publication Date:
01-2014
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
U.S. Defense Secretary Leon Panetta's warning that “the next Pearl Harbor” might arrive via the internet has captured considerable attention. The internet is said to be revolutionary because it is a leveler— reducing Western military advantages—and because dependence on the internet makes developed countries more vulnerable to attack. The conviction that the internet is an Achilles' heel for the existing world order is based on narrow conceptions of the potential for harm. The internet cannot perform functions traditionally assigned to military force. To the contrary, cyberwar creates another advantage for powerful status quo nations and interests.
Topic:
Security, Defense Policy, Science and Technology, Terrorism, and War
Political Geography:
United States

8. Nonfatal Casualties and the Changing Costs of War

Author:
Tanisha M. Fazal
Publication Date:
11-2014
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
This policy brief is based on "Dead Wrong? Battle Deaths, Military Medicine, and Exaggerated Reports of War's Demise," which appears in the summer 2014 issue of International Security.
Topic:
Health, War, Military Strategy, and Budget

9. "The Lessons of 1914 for East Asia Today: Missing the Trees for the Forest"

Author:
Todd H. Hall and Jia Ian Chong
Publication Date:
04-2014
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
A century has passed since the assassination of Archduke Franz Ferdinand in Sarajevo set in motion a chain of events that would eventually convulse Europe in war. Possibly no conflict has been the focus of more scholarly attention. The questions of how and why European states came to abandon peaceful coexistence for four years of armed hostilities—ending tens of millions of lives and several imperial dynasties—have captivated historians and international relations scholars alike.
Topic:
International Relations, Security, and War
Political Geography:
United States, Europe, Middle East, and East Asia

10. "Domestic Coalitions, Internationalization, and War: Then and Now"

Author:
Etel Solingen
Publication Date:
04-2014
Content Type:
Journal Article
Journal:
International Security
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The sources of World War I are numerous and widely studied. Some scholars have argued that they are underdetermining individually but overdetermining collectively. The purpose of this article is not to fuel the battle among theories claiming complete explanatory power, but rather to examine some lessons for contemporary international relations. Much of the recent commentary on the war's centenary evokes similarities between Germany in 1914 and China in 2014, and between globalization then and now. There are crucial differences on both accounts, however.
Topic:
International Relations, Security, and War
Political Geography:
China and Germany