There are at least 50 different ways of looking at any situation. Try to find them. Be prepared to change direction and stumble around occasionally. Resolution can be achieved by finding out on which point or points they disagree, defining a mutually acceptable goal and dissolving or resolving the points of disagreement based on the goal. Resolution can be achieved by determining the basic issues of the grudge, and what it would take for the parties to be willing to set the dispute aside.
Conflicted parties are no longer able to deal directly.
Courts are no longer considered appropriate. These have no immediate solution in law because the nature of the dispute transcends the solutions of the laws. Emphasis on survival. Emphasis on diversity and can range from academic passions to peace corps. Accomplished through interaction.