 Nyorai kupfuurira kweiyi ndima - Pamusangano weCopenhagen wa2009, nyika dzakazvipira pachinangwa chekutumira mabhiriyoni zana emadhora pagore kunyika dzichiri kusimukira kuitira kudzikisira shanduko yemamiriro ekunze nekugadzirisa panosvika gore ra2020. Green Climate Fund yakasikwa muna 2010 seimwe yenzira dzekuunganidza mari iyi yemamiriro ekunze. Pamusangano weParis wa2015, zvakajekeswa kuti mabhiriyoni zana emadhora pagore anofanirwa kusanganisira kupatsanurwa kwakaringana pakati pekuderedza uye kugadzirisa., mabhiriyoni zana emadhora akavimbiswa pagore haana kuzadzikiswa zvizere, uye mari zhinji yenyika dzichiri kusimukira ichiri kunangana nekuderedza, nekugadzirisa ichigamuchira chete chikamu che21 chemari yeruzhinji yakapihwa muna 2020. 