Sometimes, the situation is more intense or even volatile, and disputes can not be resolved without third party intervention. (ourfamilywizard.com)
Do you think that third party intervention can ever be a real substitute for nationally controlled state - building? (blog.politics.ox.ac.uk)
[Claudia Rudolf von Rohr et al., «Impartial Third - Party Interventions in Captive Chimpanzees: A Reflection of Community Concern»] (scientificamerican.com)