Why have the United States been unable to foster quality civic engagement in Iraq? The US government never adequately earned its authority in the country. Despite the advice of General David Petraeus and others, commitments to the basic welfare of Iraqis went undemonstrated. Schools and roads were left in disrepair or unbuilt. By the time the 2005 elections happened, Iraqi voters had little trust in US-led institutions for improving their own lives and prosperity, which led to the joint disaster in which Iraqis and Americans presently find themselves. Had the United States been able to establish legitimacy early, US diplomats would have been able to help stop Iraq’s internal conflicts.

So say Nancy Soderberg and Brian Katulis. For them, Iraq provides the most conspicuous example of a frequent problem for the United States. Their book, The Prosperity Agenda, presents a way of reorganizing the role of the United States in the world. US-led projects that raise global prosperity, they suggest, would be reciprocated with greater willingness to cooperate with other US political, social, and economic interests.

How can we reduce this thesis into something more measurable? Here’s one suggestion.

  1. Use the Human Development Index as a proxy for prosperity.
  2. Use voter participation rates as a proxy for willingness to cooperate globally.
  3. Hope that increases in the former will support increases in the latter.
  4. Be cautiously happy to see results which suggest precisely such a positive correlation. (See Figure 29.)

To my estimation, equating HDI to prosperity should not be terribly controversial. The second assumption, though, is admittedly more problematic. Our right to equate a society’s overall willingness to vote to its overall willingness to cooperate globally depends, in turn, on a host of other assumptions. Voting is the most common, and probably most effective, mechanism for making collaborative decisions on a large scale. In a healthy society, people vote in order to influence decisions that affect them. If people become healthier, more literate, more educated, and more financially comfortable, and if they vote in large numbers, then hopefully they will vote in such a way that is, in aggregate, at least slightly more favorable to addressing common human concerns — even if those concerns are not as common as we sometimes assume they are, and even if those concerns don’t always overlap with US foreign policy concerns.