Rubuta ci gaba don wannan sakin layi - Kungiyar Gidauniyar Gidauniyar Gidauniyar Canjin Yanayi ta Duniya da Majalisar Dinkin Duniya ta Duniya sun kirkiro a shekarar 1988. A shekarar 1992, gwamnatocin duniya sun amince da Yarjejeniyar Majalisar Dinkin Duniya game da Canjin Yanayi a Taron Duniya a Rio de Janeiro. Abubuwan da suka biyo baya sun kasance yarjejeniyar Kyoto ta 1997, taron Copenhagen na 2009 da taron Paris na 2015
Ka yi haƙuri.