In so far as our culture is capable of creating psychopathic individuals (we are still way behind the Saudis on this one)......
I would think that Nick Berg with tutoring by his father would be both stupid and naive enough to go into the belly of the beast. I would not be at all surprised that he would have encouragement from Moore to keep looking for their holy grail of pacifism at any cost.
After all, his father believes they are good people, right? He believes it is US that is the problem!