Paris Agreement on climate change
The Kyoto Protocol, adopted in December 1997, only went into force 7 years later. Things have been far more rapid for the Paris Agreement, adopted in December 2015. It will go into action in a month. 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]