Stephen Walt writes a “quite odd post”:http://walt.foreignpolicy.com/posts/2011/02/15/can_ir_theory_predict_the_future_of_the_euro on realism, liberalism and the future of the euro.
bq. Over the past few months, however, German Chancellor Angela Merkel and French President Nicolas Sarkozy have been negotiating a joint proposal for deepening economic coordination within the EU (and especially the eurozone) in an attempt to solve some of the problems that produced the crisis in the first place. … Not only does this question have obvious implications for politics and economics in Europe itself, but it also raises some fundamental questions about IR theory and might even be a revealing test of “realist” vs. “liberal” perspectives on international relations more generally. Realists, … have been bearish about the EU and the euro since the financial crisis, arguing that European member states were more likely to pursue their individual national interests and to begin to step back from some of the integrative measures that the EU had adopted in recent years. … By contrast, “institutionalists”:http://www.newsweek.com/2009/07/31/europe-defies-the-skeptics.html, and EU-philes more generally, have suggested that the only way forward was to deepen political integration within Europe. … So what we have here is a nice test of two rival paradigms, and students of international politics should pay close attention to how this all plays out.