Isniinta soo socota oo ay taariikhdu ku beegan tahay 30-ka November, waxaa magaalada Paris ka furmaya shirka Cimilada Adduunka ee COP21, kaasoo ay dhammaan dalalka adduunku kaga wada hadli doonaan tallaabooyinka wadajirka ah ka badbaadi meeraha isbeddelka cimilada ee sii kordhaya. Tiro aad u badan oo fanaaniin ah ayaa waydiistay koox gorgortan ah inay ka qaybgalaan shirwaynahan, oo ay ku jirto codsi ka yimid beesha caalamka ee hal-abuurka leh warqad furan oo ku socota ururkeeda.
Warqadan, fanaaniinta ugu caansan caalamka ayaa ku boorinaya siyaasiyiinta inay la yimaadaan heshiis dhab ah iyo "Hami" waayo, xakamaynta CO2 qiiqa (sababta ugu weyn ee nabaad-guurka iyo saamaynta aqalka dhirta lagu koriyo) iyo wacyigelinta baahida loo qabo cabbirkan dhammaan dadweynaha meeraha.
Saxiixayaasha 300 ah ayaa waxaa isu keenay ururka aan macaash doonka ahayn ee Britain Julie's Bicycle, kaas oo waxay soo jeedinaysaa waaritaanka hal-abuurka adduunka. Tirooyinka caalamiga ah ee ka qaybqaatay codsigan waxaa ka mid ah David Bowie, Björk, Damon Albarn, Iggy Pop, Robert Plant, Bobby Gillespie, Chrissie Hynde, Leona Lewis, Guy Garvey, David Gilmour, KT Tunstall, Courtney Barnett, Andrew Bird, Jack Johnson, Damien Rice, iyo Henry Rollins, iyo sidoo kale kooxaha sida Pet Shop Boys, Coldplay, iyo Radiohead.