One of the theories of why Property rights exist says that without private property, people will not speak up for themselves against the tyrant, because they have no guarantee of anything outside of what is provided by the state. If you follow this line of thought long enough, you get to the place where property rights are a pragmatic way to avoid war--and all of the fighting over who gets the biggest piece of the pie.
The difference between theory and reality is that war is already happening. It's merely a question of scale, and whether the fighting is known to the masses. The truth of property is that it's a system to minimize the war, not avoid it.
So, with an eye towards minimizing war, I'd like to offer a blessing to each and every American, Iraqi and international soldier working for peace in Iraq. May the capture of the despot bring you much good will and momentum on the arduous road to a greater peace.