For the ratification of the Paris Agreement, December 2015 :
Jean-Claude Junker, Ségolène Royal, Ban Ki-Moon and Martin Schulz
[left to right, photo Jean-Francois Badias/AP/SIPA]
Jean-Claude Junker, Ségolène Royal, Ban Ki-Moon and Martin Schulz
[left to right, photo Jean-Francois Badias/AP/SIPA]