A new paper from Chris Edmond at the University of Melbourne examines how the quantity and quality of information impacts regime change. This is particularly timely in light of the Arab Spring taking place across the Middle East, and the current goose chase for Muammar Gaddafi.
Edmond constructs a simple model to study how a regime's chances of survival are affected by changes in information technology. He finds that information alone does not destabilize an oppressive regime. In fact, more information (and the control of that information) is a major source of political strength for any ruling party. The state controlled media of North Korea is a current example of the power of propaganda, much as it was in the Soviet Union and Nazi Germany, where the state heavily subsidized the diffusion of radios during the 1930s to help spread Nazi propaganda.