American leaders are reliably more hawkish than Americans. That gap marks a failure in democratic decision making. Under some circumstances, the free marketplace of ideas not only fails to produce good policy but actually thwarts it.
That problem underlies a new joint study published by the Stimson Center. Based on a survey of 665 Americans, the study shows that when presented with arguments for and against cutting the defense budget, Americans want to cut it—a lot. Respondents rated general arguments for and against cutting total defense spending, finding most arguments convincing but dovish arguments generally more so. They preferred cutting defense spending to raising taxes or cutting other spending (though Republicans somewhat preferred cutting other spending). Asked to set a defense-spending level for next year, nine-tenths of Democrats and two-thirds of Republicans cut it. The survey then listed defense-spending categories, gave standard pro and con arguments for each, and asked respondents for their recommendation on each. Their biggest cuts, by percentage, came from the war in Afghanistan and nuclear weapons. The average total cut amounted to about 18 percent of the nonwar defense budget.
The study is a useful exposition of what we knew: Americans are less enthusiastic about war and military spending than U.S. policy on these matters suggests. As Christopher Preble points out, polls show majorities of Americans will gladly slash defense spending to reduce the deficit, are against the war in Afghanistan and remain lukewarm about global policing and current alliances. But the American political system offers only historically modest defense cuts, an endless, albeit reduced, military presence in Afghanistan and preservation of our globocop strategy. Republican voters’ growing opposition to war of late (which, incidentally, Tea Party supporters seem to be hindering, not leading) has not translated into many antiwar positions among Republican leaders. As Ari Berman recently noted in the Nation, Mitt Romney’s foreign-policy advisors are almost entirely neoconservative Bush administration retreads. Democratic voters, of course, are disappointed by the Obama administration’s hawkishness, though it shouldn’t have been surprising.
This gap is not new. Historically, according to Gallup, substantially more Americans say that we spend too much on defense than say we spend too little. Dan Drezner finds Americans are traditionally more realist in their foreign-policy views—thus less inclined to support military adventure—than American elites. In the latest edition of Political Science Quarterly, Joshua Busby and Jonathan Monten show that Republicans elites have long been more prone than Republican voters to favor high defense spending and long-term alliances.
One explanation for this democracy deficit is what Busby and Monten call “dual slack,” the absence of restraint that either voters or international politics put on U.S. defense policy. Foreign-policy issues tend to rank low among voters’ concerns and to contribute little to their voting decisions. So politicians have little incentive to cater to voters’ foreign-policy views. They are relatively free to adopt principled (undemocratic) stances. And with few rivals restricting U.S. military deployments, foreign-policy makers can indulge ideological ambition and fancy.
Relative power causes the two sources of slack. Power lets the United States run amok abroad while insulating citizens from the consequences. For most Americans, even the war in Iraq brought little worse than marginally higher tax rates and unsettling TV images. Americans don’t much care about foreign policy because it is usually inconsequential to their welfare.