2003-09-01 Is leaving one’s car in the garage sufficient to suppress the CO2 emissions in excess? Acting collectively
2012-06-01 Doing one’s good deed regarding climate change : what is the impact of individual actions? Acting individually
2004-03-30 Renovating ancient housing, a widely unknown action possibility against climate change Acting collectively
2002-10-27 A letter published in the reader’s section of “Le Monde” about Jeremy Rifkin and hydrogen Newspaper articles
2004-05-03 A little speech given during the presentation of the movie “The Day After” to the french press