Unger's attempts to develop global social, political, and economic alternatives have led him in episodic engagements in national debates around the world. His approach in these engagements recognizes that the problems facing contemporary societies are not distinct from nation to nation, and that general structural arrangements can first be implemented, which will allow for local innovation, flexibility, and development in social, economic, and political arenas. There is no institutional blueprint for Unger, however, only a direction that can be pointed to and general proposals that can be implemented to allow further institutional innovation and experimentation. Unger's guiding principle is that institutional flexibility needs to be built into the implemented system, and in this way a diversity of local experiments would take hold the world over.