AMERICAN FOREIGN policy confronts a basic paradox. The United States stands alone as the world's most powerful nation, with the strongest military, the largest economy, the highest level of technological capacity and the most extensive cultural influence around the world. Even after the setbacks of recent years, no other single power or grouping of states comes close to matching the United States. And yet America's ability to accomplish things abroad has rarely-in recent memory-seemed so limited. Why?
Objectively, we are not the omnipotent power we appeared to be in 2003, nor are we the impotent power we sometimes appear to be today. But by President Bush's own rubric, American foreign policy is failing. He declared in his second inaugural address: "It is the policy of the United States to seek and support the growth of democratic movements and institutions in every nation and culture, with the ultimate goal of ending tyranny in our world." When the standard for foreign policy is so high, failure is a self-fulfilling prophecy.
Robust rhetoric renders the essential prioritizing of foreign-policy objectives impossible. If you look at any national security strategy or presidential campaign platform, the stated aims exceed our implementation capabilities. There are authoritarian regimes throughout the world. Does bringing democracy to Egypt take precedence over bringing it to Turkmenistan or Zimbabwe? Do democratization efforts in the Middle East take precedence over stabilizing Iraq, which, as the Iraq Study Group noted, will require assistance from Iran and Syria, not to mention authoritarian allies like Saudi Arabia?
Lofty oratory has a long and proud history in American politics, and it is a feature of our Union that will never disappear. But just as it can inspire, grandiose rhetoric can handcuff our policymakers, binding them to rhapsodic words that limit their freedom of action in confronting international challenges.
BOTH OUR overreach and the course correction that seems to be taking place today-with an increasing deference to diplomacy and international cooperation-have ample historical precedents. A foreign policy that avoids extreme ups and downs better suited to a roller coaster would serve us well. The unachievable goals we set for American foreign policy distort policy implementation. Our competence suffers as we seek to carry out hugely ambitious missions, and our leaders ask the American people to shoulder unbearable burdens.
We often hear about the balance between our interests and our ideals, as though they are mutually exclusive. But freedom and liberty are not just universal abstractions that flow freely in presidential addresses and opinion pieces. They have concrete meaning, real costs and there are limits to the lengths we will go in their name. This paints a stark contrast to today's policy discussions. What we do not often hear is a frank discussion of what we can achieve and what we cannot achieve in the world; what we are prepared to sacrifice in terms of lives and resources; what we can accomplish on our own and what we must seek to achieve through international cooperation; which objectives we can realize quickly and which ones will take steady time and effort. American foreign policy would be better off if it reflected a core aspect of the American character that is often overlooked: pragmatism.
AFTER THE attacks of September 11, 2001, President Bush set astonishing goals for U.S. foreign policy-at a time when countries around the world, even hostile regimes like Iran, were offering support. We would defeat terrorism and states that sponsor terrorism, not hesitating to take pre-emptive action to do so. No longer would we rely on distasteful regimes in the Middle East to advance our interests; instead, we would create a network of democratic states that would enthusiastically embrace the American agenda for the region. We would ensure that no competitor to American hegemony was permitted to emerge, solidifying our global role and the existing international hierarchy.
To implement those goals, U.S. action was robust. We launched a global war against terrorism. We largely spurned an international system of our own making, rejecting several international norms and treaties-the Anti-Ballistic Missile Treaty and the Geneva Conventions, to name two. We invaded Afghanistan. We refused to engage our adversaries. Most notably, we invaded and occupied Iraq. It is hard now to take ourselves back to 2003. In the days running up to and following the toppling of Saddam Hussein, the mainstream debate in this country dealt openly with the transformation of the world with American power. Some spoke openly-and favorably-of American empire.
Today, we confront a very different international landscape, and the heady days of 2003 permanently belong to the past. Everywhere we turn, we confront the limitations of our power. In Iraq, the definition of success has been lowered to the containment of sectarian violence. In Afghanistan, we struggle against a resurgent Taliban and rampant opium trade. In Pakistan, Al-Qaeda has reconstituted its sanctuary and its top leaders elude capture. In Iran, a defiant president chastises us, foments instability in Iraq and continues to pursue a nuclear program. China and particularly Russia openly defy us-President Putin has accused us of provoking a nuclear-arms race, acting "illegitimately" and has criticized our "hyper use of force." In Latin America, Hugo Chávez has consolidated his power and stands at the vanguard of a new generation of leftist leaders. Across the Islamic world, extremism only seems to be increasing, and the cause of democracy appears to have stalled.


