"@Chrisp: What is your degree in exactly? Oh wait, your still in High School. Take a few colege-level psych classes (or minor in it like I did) and see if your view isn't changed. As far as Europe goes, they just have a different way of venting. It's called rugby! It's an even more violent sport than American Football or Hockey. No pads and if your head is between the other players foot and the ball, oh well...
Oh, and Europe has people who blow up entire trains and the tube and such. They also have a real problem with their teens in England right now. Something about teens running around the streets after dark acting like animals, sexually and physically assaulting adults..."
Well, if you must know, I'm a freshman at McGill University, probably (I might switch) majoring in Neuroscience and minoring in Economics. While I do have a pretty heavy amateur interest in neuroscience I wouldn't claim that what I'm saying is truth. That's why I'm debating... I'm not going to claim my intro psych courses have given me insight into the issue and so thus ends the argument. Most of what I'm saying probably comes from personal experience and beliefs, and I would say that your opinion is probably similarly based. If you would like to pull up some scientific papers that support your argument, feel free to do so.
It's been mentioned, but rugby isn't that widespread in Europe. Also I would say the chav phenomenon is over reported, but I couldn't say for sure. Regardless, it hardly proves, and only vaguely supports the idea that violence is an inherent psychological need. You're ignoring the stunning majority of people who aren't violent and even a majority of people who engage in similar activities to those that do go postal.
@Korimyr, I like this latest post less than your last because I feel you didn't really address my more important points.
You didn't really address my example of deferring to the authority of more experienced, knowledgeable, or skilled persons, which I thought was the strongest part of that paragraph. In addition, I'm not sure I would make such a distinction between authority and influence. Both are the power to influence the actions of others. If the threat of violence is the fundamental idea behind authority then why would we not expect the army to be the authority and not the president? Also I would say my parents calling upon the government to enforce my compliance is the least of my reasons for giving them authority over me, and not just because I'm 18 and not legally bound. I do not actually fear that my parents will stop supporting me... I rather give them authority because I know they support me and also I defer to the fact that they have more experience than I do and also have my wellbeing in mind.
"This largely depends on whether or not you broke social expectations to achieve those assaults and exploitations. Being trusted has far more to do with behaving according to expectations than it does with refraining from victimizing others."
Ok, agreed... but that part was really besides the point. I was saying that it wasn't the understanding that both partners have the capability to harm each other that allowed us to co-operate, I was saying it was the understanding that we each have something to offer to the other and would both mutually benefit from co-operation, and then by proxy we would suspend violence for the sake of greasing the gears of co-operation.
"I do believe that violence that is not motivated by material gain has increased considerably within the last century. School shootings, sporting event and concert rioting, and random assaults seem to be relatively recent phenonema. While the last would have parallels in such charming activities as "tilting the lion", I'm willing to bet that such activities are more widespread in recent years."
Perhaps it has increased the lethality of such incidents, but that is because of heightened technology and not because of repressed violent tendencies. If you look at history I think you'll find that violence without material gain in mind is quite common... Religious stonings, racist lynch mobs, witch burnings, honour killings, revenge killings, etc. There are no real truly random acts of killing, it is usually motivated by bullying, abuse at home, mental instability, attention seeking, etc. I would say that the incidence for such incidents has stayed the same or decreased in modern times, but that they are less diluted by commoner acts of violence, and they are certainly far more reported in our age of media. Violence is still common in poorer countries and poorer areas, indicating that violence is a tool, not a need. School shootings still remain a near statistically insignificant threat and to think that only a few people out of 300 million are mentally unstable or abused enough to perpetuate a crime like that is clearly not an indicator that violence is a psychological need, it's more support for how little violence we truly have in modern society.
I more or less agree with you on the rest and I have to get to class now. =)