Take a look at the Earth Charter, Values and Principles for a sustainable future :
discovered in a reference: Earth Charter Commission (2000) of the article:
"Role of an environmental studies course on the formation of environmental worldviews: a case study of a core curriculum requirement using the NEP Scale"
in a new journal: Journal of Environmental Studies and Sciences, published by Springer.
The Journal of Environmental Studies and Sciences is the official publication of the newly formed Association of Environmental Sciences and Studies (AESS).