The 21st century will witness the collision of two powerful forces - burgeoning population growth, together with a changing climate. With population growth, water scarcity will proliferate to new areas across the globe. And with climate change, rainfall will become more fickle, with longer and...

The authors address the question of state militarization under conditions of ethnic and other diversity. "Primordialist" claims about ancient hatreds, fear, and insecurity in such societies would lead one to expect that fractionalization, polarization, and ethno-nationalist exclusion would...

This article introduces the Polity IIId (“d†is for dates) data set. The Polity IIId project codes the precise dates of changes in political structure identified by Polity III for all independent countries in the international system from 1800 to 1994. By moving from annual...

Soft power is the power to persuade whereby one actor in a non-coercive manner convinces another to want the same things he/she wants. Sport can be used as tool of soft power both internationally and domestically. Peace-building and nation-building can be achieved through four mechanisms of...

Most quantitative assessments of civil conflict draw on annual country-level data to determine a baseline hazard of conflict onset. The first problem with such analyses is that they ignore factors associated with the precipitation of violence, such as elections and natural disasters and other...

Geographical factors play a critical role in determining how a civil war is fought and who will prevail. Drawing on the PRIO/Uppsala Armed Conflict dataset covering the period 1946-2000, the authors have determined the location of all battle-zones for all civil wars in this time period, thereby...

Civil war is fought between two political organizations, the state and a rebel group. Myriad theories of civil war have examined the role of state institutions and state strength, but little attention has been devoted to theorizing about rebel organizations themselves. The organizational...

This paper conducts the first analysis of the effect of armed conflict on progress in meeting the United Nation’s Millennium Development Goals. We also examine the effect of conflict on economic growth. Conflict has clear detrimental effects on the reduction of poverty and hunger, on primary...