Ventana software support forum

Donella H. Meadows wrote: > Herman Daly has defined the 3 essential rules of sustainability: Thanks to Donnela for getting us back to the basics! Donella, your note reminded me that we need to focus as much on sharing these very elementary sustainability concepts with the help of participatory model...

Bob Eberlein wrote: > I think Tony posed a very good question, and I am not the first to respond to it. I agree with Bob, but when modelling I would add that there needs to be a good mix of the basic principles of physics, ecology, economics, and other disciplines, with instincts based on "havi...