The article "The benefits of cooperation under uncertainty: the case of climate change" written by Thierry Bréchet, Julien Thénié, Thibaut Zeimes and Stéphane Zuber has been accepted for publication in Environmental Modelling and Assessment. This article is the result of a collaboration between J. Thenie (Ordecsys) and members of the Chair Lhoist Berghmans, CORE (Center for Operations Research and Econometrics), UCL (Université Catholique de Louvain-la-neuve).