Robert Kagan's brilliant and concise book analyze the differences between how the US and Europe have come to see international politics. He was writing during 2002 and 2003 in the midst of a transatlantic dispute over the Iraq War. Kagan contends that this dispute was not just about Iraq, but that it reflected deeper political and philosophical differences that mostly relate to power. He contends that the disparity of power and different views of power are at the heart of the increasing divergence in foreign policy between the US and Europe.
This book had many insightful points, so I'll just recount a few that stood out to me. The US and Europe clearly have had a vast military power gap since the end of WWII. Europe seemed more willing to tolerate threats like Iraq and to deal with them through persuasion, pressure, containment, and incentives. The US, however, had a much lower threat tolerance, which seems to make less sense on the surface because the US was so powerful. Kagan uses a cutting analogy to connect power to threat tolerance. Let's say you are in the woods armed only with a knife, and there's a bear prowling around. You will probably lie low because the alternative of hunting the bear and seeking confrontation is riskier than evasion and self-defense. Now let's say you have a rifle. If you have so much power, why should you tolerate a threat to your security? The logic here dictates that the person with more power will seek confrontation in order to eliminate threats it feels it would rather not tolerate? The first person is Europe, and the second is the US. As a much weaker power, Europe avoids conflict and focuses on self-defense. In contrast, the vastly more powerful US seeks to eliminate threats because its power has changed its psychology. Also, the fact that the US has become the global cop in so many regions means that the backlash of terrorism is pointed at America, so Europe has much less to be worried about.
Another crucial point is that the Europeans see themselves as building a Kantian liberal international order within Europe in which the use of force is strongly discouraged. Kogan says that the establishment of a rules-based, integrated, peaceful, and functional European system is possibly the greatest accomplishment ever in international politics. The French lamb has settled down with the German lion, and war between the powers of Europe seems highly unlikely. The Europeans tend to criticize the US for its unilateral streak and its willingness to use force and sometimes bend international law for security reasons. Kagan points out that the European criticism is highly ironic because one of the essential reasons the Europeans have created a Kantian system is that the Americans continue to live and act in a Hobbesian one. The US and the USSR vanquished Nazi Germany and made the postwar order possible. The US cast a security umbrella over Western Europe that guaranteed everyone's security, reducing fear between France and Germany to the point where they could integrate and become friends. The US continues to enforce international law and address threats inside and outside of Europe, but in order to make the liberal European order it has to, or at least thinks it has to, flex military muscles more often than Europeans find appropriate. He suggests that Americans and Europeans should get used to this double standard of American behavior. They will probably be able to be Kantian in the zone of paradise, but a mix of Kantian and Hobbesian in the anarchic zones of power. The US is the guardian of the gates of paradise, but cannot fully enter. The growing enmity between the US and Europe comes from the fact that the Europeans see the US use of force and unilateralism as a threat to their system, which is based more strictly on law, economic integration, and diplomacy. Thus in the lead to Iraq we saw Britain, France, and Germany all trying to reign in the US in different ways, which was hell-bent on erasing the Iraqi threat.
Even before I read this book, I have long puzzled over the Kagan line: "America did not change on September 11. It only became more itself." What exactly is this "self?" Kagan sees the American character as so fundamentally idealistic that we can't, or don't, separate ideology from interest. We have always been about expanding the circle of liberty and democracy, for better or worse. But mostly better, especially in the 20th century. We have consistently identified our interests with the freedom and prosperity of others in ways that make it seem worth fighting for democracy in far-flung places like Iraq and Vietnam. After 9/11, Kagan says we only accelerated our tendency to see the world in these terms and our willingness to use force to eliminate threats to liberty/democracy/capitalism and expand that circle. I am personally skeptical of this notion because of the peculiarities of the Bush administration, but I find it fascinating nonetheless. Kagan does not evaluate the wisdom or morality of this tendency, but he asserts that it is hard to deny. I found a lot of parallels here with Cayton and Anderon's "The Dominion of War" and Suri's "Liberty's Surest Guardian."
To some extent, there is a big question mark surrounding this book. After 9/11, in the period of immense sympathy for the US in Europe, could the US have built a broad and militarily potent coalition to address threats like terrorism, WMD, and rogue states? Supposedly pacifistic nations like France seemed willing to step up and help the US. However, we never really asked. The Bush administration eschewed foreign help in Afghanistan and killed any possibility of a broad coalition by breaking international law repeatedly and shifting the focus of the War on Terror to Iraq. So who knows? Maybe the structural and philosophical differences Kagan points out in this book really aren't that deep, and the more mundane answer relates to the mistakes of fallible and contextual human beings. Maybe a different president would have used the post 9/11 moment not to build a campaign against Iraq but to build a united coalition of nations to combat a common threat. Kagan's story fits well with the history that happened, but it sometimes feels a little too grand and deterministic to be the answer.
I hope the length of my review convinces you that this is worth a read. It will seriously take about 2 hours. I've honestly spent more time thinking about it than reading it. It is certainly a product of his age, and Kagan has been wrong about many claims in this book. He tends to paint in overly broad strokes, but there's something to his major claims. Btw I thought it was kind of funny that this book had basically the same message as Lt. Nathan Jessup's speech at the end of a Few Good Men. Check it out.