2012-06-01 Doing one’s good deed regarding climate change : what is the impact of individual actions? Acting individually
2004-05-03 A little speech given during the presentation of the movie “The Day After” to the french press
2002-10-27 A letter published in the reader’s section of “Le Monde” about Jeremy Rifkin and hydrogen Newspaper articles
2000-07-07 When wishing the withdrawal from nuclear energy, Germany is living in a wrong world Newspaper articles