The scarcest resource is not oil, metals, clean air, capital, labour, or technology. It is our willingness to listen to each other and learn from each other and to seek the truth rather than seek to be right
Donella MeadowsGeorge W. cares as much about climate change as you would expect from a Texas oilman
Donella MeadowsA vision should be judged by the clarity of its values, not the clarity of its implementation path [in Mediated Modeling page 43]
Donella Meadows