Part of why this call came about is Sandra's recent paper on whole-system development, which I thought beautifully captured what the process world has learned about doing this. In 1999, and again in 2007, a couple of colleagues and I put out a collection in which a wide variety of practitioners described their practices in their own words. My selfish reason for doing that book was that I was seeking the patterns underneath, which I hear in your language, Audrey, and certainly in Sandra's. And you bring in the element of scale in a terrifically exciting way.