I am going to take a course in Sustainability at Coursera.org. It's a university level course with video lectures and discussions forums. It occurred to me that it might be of interest to some people here, and also that it might be interesting to have your voices in the discussions.
https://www.coursera.org/course/sustain
I'm a lumberjack and I'm okay, I sleep all night and work all day. Tiny lumberjack ad:
World Domination Gardening 3-DVD set. Gardening with an excavator. richsoil.com/wdg
