2001-12-01 Addressing the challenge of Climate Change – How poor nations can help to save the world – Anil Agarwal Newspaper articles
2011-11-01 The limits to growth – Donella Meadows, Dennis Meadows, Jørgen Randers and Behrens William W. III – 1972 Societies
2004-08-01 The media and climate change: correctly accounting for the existing information, “mission impossible”? Miscellaneous