First of all, I wanted to clear up what I think is an error in your explanation of how Blackwater (or I guess we're supposed to call it Xe now) functions. I don't remember the exact words that were used, but you characterized Blackwater as a monstrosity that only exists because of state support. That isn't true. They also work in the private sector, most notably on targetting anti-Monsanto activists for surveillance. In the absence of a state Blackwater would continue to function as they do now, with even less scrutiny because the contracts with them would be private information.
Secondly, I was hoping you could comment on your show about what I think is one of the major flaws of market "anarchism," which is the failure to discuss how private property was obtained in the first place. Forgive me if you've already done this, because I haven't listened to every episode.
I understand that "anarcho-capitalists" (which I'm putting in quotes to avoid the unproductive discussion about whether or not the term "anarchist" applies) regard property as sacred. But this view doesn't take into account the fact that the distribution of property around the world is a result of centuries of state intervention. The state (along with its private armies of landowners) has used every kind of violence imaginable to concentrate property in the hands of a wealthy elite. To simply say, "Hey, you have to respect property rights," ignores all of this history.
The Homestead Act of 1862 gave U.S. citizens 162 acres of free land to farm as they saw fit, irregardless of the fact that they had no right to it. Today a lot of their descendents in places like South Dakota still own this land that has been passed down and expanded on for generations. Do their property rights take precedence over the Lakotas?
And, of course, after World War 2 the GI bill gave returning veterans low-interest loans for buying homes in the suburbs. But because of restrictive covenants black veterans couldn't use these loans in the same way that their white counterparts had. This was one of the major factors that shaped housing patterns that continue to this day.
Today you have the same thing going on even more blatantly in Colombia where paramilitaries hired by U.S. corporations are pushing people off their land to make way for palm oil plantations or Chiquita. While these groups of thugs work with the state, the state is hardly neccessary for them to survive. The state is just the middleman, and if the entire Colombian government were to disappear overnight the situation would continue.
Anarchism takes a stance against capitalist private property for exactly these reasons. To call a society "free" without abolishing both hierarchy and private property is an exercise in wishful thinking. While anarchism seeks to eliminate all forms of opression, "anarcho-capitalism" just seeks to privatize them.