Author | John Mearsheimer |
---|---|
Country | United States |
Language | English |
Subject | Politics |
Published | 2001 |
Media type | Print (Hardback) |
The Tragedy of Great Power Politics is a book by the American scholar John Mearsheimer on the subject of international relations theory published by W.W. Norton & Company in 2001. Mearsheimer explains and argues for his theory of "offensive realism" by stating its key assumptions, evolution from early realist theory, and its predictive capability. He readily acknowledges the inherent pessimism of offensive realism and its predictions because his world is one in which conflict between great powers will never see an end.
An article adapted from the book had previously been published by Foreign Affairs.
Mearsheimer posits that states are always searching for opportunities to gain power over their rivals. He argues that states pursue power because of the anarchic system in which they operate. In international politics, there is no hierarchy, no "night watchman" to turn to when one state attacks another so states are forced to rely only on themselves for security. Thus, states seek to expand their power both militarily, geographically and economically in order to increase their security.
A state's power in international politics, Mearsheimer argues, derives from the strength of its military for two reasons: because land force is the dominant military power in the modern era, and because large bodies of water limit the power projection capabilities of land armies.
Mearsheimer argues that the presence of oceans in the world prevents any state from reaching world hegemony. He posits that large bodies of water limit the power projection abilities of militaries and thus naturally divide up powers in the globe.
He uses the example of the isolation provided to Britain by the English Channel, which allowed it to act as an offshore balancer on mainland Europe. Britain, he argues, never had ambitions to control or dominate continental Europe. Instead it aimed only to maintain the balance of power and ensure that no state could become so powerful as to achieve regional hegemony on the continent. For much of the 19th century, Britain had an industrial capacity that would have allowed it to easily invade and dominate much of Europe.