NgoMsombuluko ozayo, zingama-30 kuLwezi, iWorld Climate Summit (COP21) izoba sedolobheni laseParis, umhlangano lapho wonke amazwe omhlaba ezodingida izindlela zokuhlanganisa sindisa iplanethi ekwandeni kokushintsha kwesimo sezulu. Inani elikhulu lamaciko licele iqembu labaxoxisanayo ukuthi libambe iqhaza kule ngqungquthela, kufakwe nesicelo esivela kumphakathi wokuqamba wamazwe ngamazwe ngencwadi evulekile eqondiswe enhlanganweni efanayo.
Kule ncwadi, abaculi abaphezulu abavela emhlabeni wonke banxusa osopolitiki ukuthi bafinyelele esivumelwaneni sangempela futhi "ambitious" ukuze nciphisa ukukhishwa kwe-CO2 (isizathu esiyinhloko sogwadule kanye nomphumela we-greenhouse) kanye nokuqwashisa ngesidingo salesi silinganiso kubo bonke abantu bomhlaba.
Abasayinile abangama-300 bahlanganiswe yinhlangano engenzi nzuzo yaseBrithani iJulie's Bicycle, ethe iphakamisa ukusimama kokudala emhlabeni. Izibalo zamazwe ngamazwe ezibambe iqhaza kulesi sicelo zihlanganisa uDavid 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, U-Damien Rice no-Henry Rollins, kanye namaqembu afana ne-Pet Shop Boys, i-Coldplay ne-Radiohead.