 Rambai muchinyora ndima ino - Mushure meProtocol yeKyoto, yakasainwa muna 1997 nenyika zhinji dzeEurope asi ichipera muna 2012, chibvumirano chitsva chenyika dzakawanda chekuderedza kuburitswa kwemagasi anokonzera kudziya kwepasi chaizoitirwa muPoznan Poland uye muCopenhagen muna 2009. Kuitira kuti itungamirire munhaurirano idzi, European Union yaida kugadzira nokukurumidza sezvinobvira chimiro chakafanana mukurwisana nokushanduka kwemamiriro okunze, uye nokudaro yakashandisa matanho ayo pachayo ekugadzirisa kuchinja kwemamiriro okunze. 