State failure takes many forms. Somalia offers one extreme. A collapse of central authority as the outcome of a prolonged civil war, where authority descends into competing factions -- headed by warlords -- around the spoils of local commerce, power and international aid. At the other end of the...

This book advances a new theory of why nationalism emerged in the modern world. In particular it explains why nationalism and economic development are closely linked, and why warfare plays a crucial role in the spread of the nation-state system. It is based on qualitative and quantitative...

Waves of military technological changes have swept through the Eurasian land mass since the dawn of civilization. Military technological changes decisively shaped geopolitics and the fortunes of states, empires and civilizations. In his book Jimmy Teng claims that to understand the impacts of...