Paris 2015, August 2014 title page (Conference of the Parties)
Wikipedia WWW site, viewed May 27, 2015 (The United Nations Climate Change Conference, COP21 ... will be held in Paris, France in 2015 ; the international climate conference will be held at the Le Bourget site from 30 November to 11 December 2015 ; this will be the 21st yearly session of the Conference of the Parties (COP 21))