@Draugnar, well I'm glad you've found a solution. Perhaps I'm not a good judge of this because I do spar weekly. I've never seen it as any sort of outlet for anger or violence, I just do it because it's fun and competitive. It's the same sort of enjoyment I get out of playing multiplayer video games, just with exercise, and more adrenalin and endorphins built in.
@Korimyr, great post! I'll show you where I might disagree, though you might persuade me. =)
"I don't disagree, except with your use of the word "often". *All* authority is either based upon the potential to inflict violence, or the potential to inflict other consequences which is supported by *others'* ability to inflict violence. Period."
Perhaps we have different definitions of authority. It seems as though you define authority based around violence. Perhaps I'm being colloquial, but I see authority as far more faceted than such. My parents have authority over me because I'm dependant upon them. Many people are in positions of authority because they are considered experts in their field and it is common to defer to their superior knowledge and experience. Religious leaders have authority over their followers because they are believed to have a closer connection or understanding of God or spirituality. This argument is beside the point though. =)
"Yes, certainly. But where does this understanding come from?
It comes from the understanding on the part of both parties that the *other* is just as capable of raping and murdering them. Without that capacity, there is no incentive for the other party to uphold their agreement."
Yes, this is partly true, but the other can't murder them if I've already murdered them. There is an understanding because both of us have something to offer the other, and co-operation, and the continuation of co-operation is mutually beneficial to the both of us, such that we have to suspend violence. There are also social pressures; reputation is important because humans have long term memory that's well equipped to remember who's wronged who in the past. Other people who I might gain fantastically from by co-operation will be much more hesitant to co-operate with me if I've assaulted and exploited previous "partners".
"Fewer incidents and fewer deaths. But clearly more derangement.
I don't think it's a good trade."
Clearly more derangement? I simply don't think that's true. It may be that the only violence that happens today is because of derangement, but that does not mean there was less deranged violence in the past. I think it's more likely such deranged violence was simply diluted by the commoner violences. It still remains that it's a small percentage of the population that explodes in a violent outburst and shoots up a school, that I think is probably comparable to the percentage of mental instability in a population.
"It's an expression of our natural territorial and hierarchical instincts. While it is a good thing to control and channel our instinctual urges into productive ends, it is not good to attempt to deny or suppress these instincts. It doesn't work and it leads to aberrant behavior."
Ok, so I think you've identified the real need here as a need to assert one's territory and place in a hierarchy. I really just view violence as the means to such an end. If you look in nature, a great deal of conflicts of territory and hierarchy are simply settled with threat display, which you would rightly say is a threat of violence, but it is still not violence, or it's settled passively with scent markings. There are many means to an end, and I view violence as just one tool in the shed, albeit one that's become more and more obsolete as we move toward more and more co-operation and less exploitation.
"Sports, especially contact sports, are a good substitute. But how many people do you know who *play* sports, as opposed to merely watching them? I suspect this is a big part of "soccer hooliganism" and out-of-control Little League parents; they're getting close to what they need, but they're not getting it, and they don't understand why."
So by this reasoning would you expect sports players, both professional and amateur, to commit less violent crime? This is a testable claim and might be interesting for a psychology major. It would be a boon to your argument if such a correlation were discovered.
Besides which, if we've identified sports as a viable substitute, then why can't we get along without violence and savagery which was the original proposition with which you seemed to take some issue? "I think we should all just get along without the need for violence and savagery." Draugnar's identified that Tai Chi and shooting ranges are appropriate checks and neither really involve violence and savagery, although I suppose they do have connections.