Prompted by a Tweet from Terry Freedman on change management which pointed to this good article by Doug Edwards, I was reminded about the simplest model of effective change that I’ve ever seen. Prof Tim Brighouse adapted it and used it at some RM conferences a couple of years ago.  It wowed me then with its zen-simplicity and wowed the audiences too. It encapsulates neatly every failed/less-than-successful project I’ve ever been aware of.  I put it in a PPT (with builds) a while ago but just thought to upload it to Slideshare.