2011-11-01 The limits to growth – Donella Meadows, Dennis Meadows, Jørgen Randers and Behrens William W. III – 1972 Societies
2008-01-01 Will climate change get rapidely to a halt if we quickly decrease the emissions? Predicting the future
2004-05-03 A little speech given during the presentation of the movie “The Day After” to the french press