@santiago I really do believe you are reading too much into this economic system / ideology thing. People will always find a reason to take other peoples stuff by force. Capitalism and Communism aren't a "good" vs. "evil" thing and most wars are simply "I want your stuff"-wars. The economic system has less impact on this stuff than office term limits and an independent judiciary. If you can't setup reliable transfer of power the ideology of your society is about as important as its religion.