>I’ve been wanting to learn more about the theory and practice of Adam Curle, and today I came across this:
Peaceful Change Strategies — To Negotiate or Not to Negotiate: That is the [False] Question
(Maire A. Dugan, BeyondIntractability.org, 23 June 2003)
The diagram and the article* it is originally from were of use to me.
*Adam Curle and Ma’ire A. Dugan.”Peacemaking: Stages and Sequence,” Peace and Change, Vol. 8, (Summer 1982) 19-28. See page 22 specifically.