I think Lynchmob and Mickwish have put up some pretty good points...I see a recurrent theme in both posts: That without redemption, growth in relationships is retarded, and/or stalled completely (I'm trying to keep this relevant to your boy's line of research; that is, not to take the Religious route, because it won't work for that debate of his.).
Here's something that may work: I have noticed a phenomena in human nature that can destroy relationships between individuals, as well as entire peoples.
It's a sequence, and it works like this:
Person A and Person B have a relationship. A goes off and does something that hurts or betrays B's trust...commits a misdeed against B, basically.
A, feeling guilty, needs to feel alright about him or herself, and so begins to find fault in B....i.e., "B
deserved what A did..." (Usually, A won't realize that he or she is doing this, though.) and the destruction of the relationship has begun. B doesn't understand WHY A has gotten so hostile, so B gets hurt TWICE!
To save or repair this relationship, there must be a
Redemption... in the form of a full acknowledgement by A of what A has done...then perhaps reparations made to B, or even a simple apology, if B is capable of understanding the deal now.
Without this redemption, there is no way these people can get along any more.
With this redemption, the relationship grows stronger, in that B acknowledges the imperfection in A and forgives it. A, having been forgiven, feels closer to B, because in spite of A's failing, B has chosen to stay close to A in spite of that failing!
This model can also be applied to entire groups of people as well.
Hope this helps (shoot, I hope it's
understandable!) I like where Patrick has gone with this, I think he's on to something here.


Good luck, Todd