The cover story from the latest issue of Foreign Affairs magazine explains much less than it promises:
Us and Them
The Enduring Power of Ethnic Nationalism by Jerry Z. Muller
Muller is certainly not defending ethnic bigotry or other prejudices, nor is he calling for ethnic partition as a desirable result; I certainly don't want to imply any dubious motives or beliefs on his part. However, if Muller possesses any particular expertise or wisdom in the admittedly broad area of inquiry, I see little evidence here.
Before I criticize the article's weaknesses, I should acknowledge the strengths Muller possesses. He certainly knows the sweep of modern European history well, and understands that forced population transfers and worse have been an integral part of the creation of modern European nations. His initial argument--that ethnonationalism is a more powerful and deeply-rooted force than Americans have often understood--is persuasive. He is absolutely right to note that dismissals of ethnonational identity as a "construction" are misleading, since what gives ethnic nationalism its power is the perception of legitimacy.
However, the conclusion he draws--that a humane, internationally sanctioned partition might be the least-worst option in certain cases--seems very rushed, and ill-supported by the preceding pages. Explaining that forced population tranfers and genocide have generally accompanied the creation of relatively homogenous nation-states in the past does little more than illustrate a prior disregard on the part of the international community to assume any responsibility for the rights of affected individuals.
Ultimately, Muller can only lamely conclude that the separation of ethnic groups within a multiethnic state, while an expensive undertaking, will ultimately be less expensive than humanitarian intervention, and will lead to greater stability. Some of the points he raises are worth further exploration--the idea that Western Europe has enjoyed peace and stability at least partially because the work of "partitioning" ethnic groups into their own nation-states should not be dismissed out of hand, even though I remain unconvinced. But the concluding thoughts on partition seem hasty and almost predetermined.