Acknowledgments
The authors would like to acknowledge the help of several USIP editors, especial y A. Heather Coyne, who invited us to write this manuscript, as well as Marie Pace and Nigel Quinney. Thanks also to the additional reviewers and to all the people on the Beyond Intractability team who taught us what we know about track II peacebuilding and provided many of the examples that were used in this manuscript.