I wrote about the book Thinking in Systems by Donella Meadows and Jeremy from ISEE Systems informs me through this comment that they have developed a course based on the book for a sustainability strategy. It is a 4 session web based seminar costing USD 200.

One of the presenters is the editor of the book. Check it out here. The speed with which these guys have reacted is impressive. I am thinking of attending this course.