World Climate Change Conference 2015 (COP21), in Paris. 2015年世界氣候變化會議

Reuters
French President Francois Hollande (C) poses for a family photo with fellow world leaders during the opening day of the World Climate Change Conference 2015 (COP21) at Le Bourget, near Paris, France, November 30, 2015.
151 world leaders are meeting to figure out how to beat climate change - Business Insider
http://www.businessinsider.com/151-world-leaders-are-meeting-to-figure-out-how-to-beat-climate-change-2015-11

Approximately 150 world leaders pose for a family picture during the COP21, the United Nations Climate Change Conference in Paris on Nov. 30, 2015. The U.N. called it the biggest gathering of world leaders in history.
Photo by Martin BureauAFP/Getty Images
Paris climate summit: Obama, Xi, protests kick off key meeting.
http://www.slate.com/blogs/future_tense/2015/11/30/paris_climate_summit_obama_xi_protests_kick_off_key_meeting.html

KNOW IT ALL: Monday's Top 7 Stories at NBC News - NBC News
http://www.nbcnews.com/news/know-it-all/know-it-all-mondays-top-7-stories-nbc-news-n471146

Les chefs d'Etat du monde entier appellent à une action urgente contre le réchauffement - rts.ch - Monde
http://www.rts.ch/info/monde/7295550-le-monde-au-chevet-du-climat-pour-le-coup-d-envoi-de-la-cop21.html

Revivez l'ouverture de la COP21, conférence climat qui débute ce lundi à Paris
http://www.huffingtonpost.fr/2015/11/30/en-direct-cop-21-conference-climat-le-bourget-paris-lundi-30-novembre_n_8679418.html

2015 United Nations Climate Change Conference - Wikipedia

2013年聯合國氣候變化大會 - 維基百科，自由的百科全書

聯合國氣候變化框架公約的締約方（COP）氣候變化大會 京都議定書的簽字國（CMP）的會議