Articles

"The conventional wisdom among those who looked at the Middle East used to be that you had a choice either of supporting the autocrat or being stuck with the religious extremists. The extraordinary diffusion of information created in Egypt and other Middle Eastern countries reveals a strong middle that we weren't fully aware of. What is more, new technologies allow this new middle to coordinate in ways unseen before Twitter, Facebook, and so forth, and this could lead to a very different politics of the Middle East. This introduces a new complexity to our government's dealings with the region."

Realist scholars have long debated the question of how much power states need to feel secure. Offensive realists claim that states should constantly seek to increase their power. Defensive realists argue that accumulating too much power can be self-defeating. Proponents of hegemonic stability theory contend that the accumulation of capabilities in one state can exert a stabilizing effect on the system. The three schools describe different points along the power con­tinuum. When a state is weak, accumulating power increases its security. This is approximately the situation described by offensive realists. A state that con­tinues to accumulate capabilities will eventually triggers a balancing reaction that puts its security at risk. This scenario accords with defensive realist as­sumptions. Finally, when the state becomes too powerful to balance, its oppo­nents bandwagon with it, and the state’s security begins to increase again. This is the situation described by hegemonic stability theory. These three stages delineate a modified parabolic relationship between power and secu­rity. As a state moves along the power continuum, its security increases up to a point, then decreases, and finally increases again. This modified parabolic re­lationship allows scholars to synthesize previous realist theories into a single framework.

There is broad scholarly consensus that the relative power of the United States is declining and that this decline will have negative consequences for interna­tional politics. This pessimism is justified by the belief that great powers have few options to deal with acute relative decline. Retrenchment is seen as a haz­ardous policy that demoralizes allies and encourages external predation. Faced with shrinking means, great powers are thought to have few options to stave off decline short of preventive war. Contrary to the conventional wis­dom, however, retrenchment is not a relatively rare and ineffective policy in­strument. A comparison of eighteen cases of acute relative decline since 1870 demonstrates that great powers frequently engage in retrenchment and that re­trenchment is often effective. In addition, we find that prevailing explanations overstate the importance of democracies, bureaucracies, and interest groups in inhibiting retrenchment. In fact, the rate of decline can account for both the ex­tent and form of retrenchment, even over short periods. These arguments have important implications for power transition theories and the rise of China.

After World War II, "trading states" seemed to be charting a new path forward. But small was not beautiful. Even great powers found themselves negotiating larger markets through economic associations with others. It's time the United States became such a power.

"Military experts talk as if the president's decision about whether to send an additional 40,000 troops to Afghanistan is a make-or-break moment. In reality, his indecision about the deficit could matter much more for the country's long-term national security. Call the United States what you like-superpower, hegemon, or empire-but its ability to manage its finances is closely tied to its ability to remain the predominant global military power."

"Regime sustainability despite different internal crises and foreign threats underlines the fact that Iran enjoys a relatively rational decision-making process. The central slogan of the Iranian Revolution was "Independence, Freedom, and Islamic Republic." Today, Iran is an independent state, as it does not belong to an Eastern or a Western bloc. Although the country has not realized its ambition of economic independence, the revolution has provided economic welfare. Rural development has improved people's lives by providing villages with water, electricity, and infrastructure. The essence of independence also
referred to the specific relations between the Iranian monarchy and the United States. The US-sponsored 1953 coup against the popular Muhammad Mosaddeq government made Iran an American client state, leading to Iranian dependence in all aspects."

"As the American political system hurtles toward its quadrennial encounter with the oracle of democracy, it is worth our while to take stock of the country's place in a world beset by bewilderingly rapid change. (Heaven knows none of the candidates will bother to do this.) I want to suggest that an old yet generally neglected subject remains particularly relevant: the relationship between the size of political units and the effective scale of systems of economic production and exchange. Another way to describe this relationship is by recourse to the hoary scholarly phrase "political economy", a term of art that has unfortunately gone out of style...."