Tyranny […] is essentially informal and unstable. At least in the modern era, they tend to evolve into juntas, which tend to evolve into oligarchies, which tend to evolve into democracies. […] With each of these steps, legitimacy and internal security increase, and the state becomes stronger and harder to overthrow. Unless Gaza is your idea of fun, a strong and secure state is a good thing.

"Friction in theory and practice". - 2007