2008-01-01 Will climate change get rapidely to a halt if we quickly decrease the emissions? Predicting the future
2003-09-01 Is leaving one’s car in the garage sufficient to suppress the CO2 emissions in excess? Acting collectively
2004-03-30 Renovating ancient housing, a widely unknown action possibility against climate change Acting collectively
2004-05-03 A little speech given during the presentation of the movie “The Day After” to the french press