 Ramba uchinyora ndima ino - Green Cross International yakavambwa nemutungamiri weSoviet Mikhail Gorbachev muna 1993, ichivaka pabasa rakatangwa ne1992 Earth SummitmuRio de Janeiro, Brazil. Musi wa6 Chikumi 1992, nhume dzeRio Earth Summit dzakakumbira Gorbachev kuti vagadzire Green Cross International, uye panguva imwecheteyo nhengo yeSwiss National Council MP Roland Wiederkehr akatanga World Green Cross, nezvinangwa zvakafanana. Masangano maviri aya akabatanidzwa muna 1993, ndokuva Green Cross International, iyo yakatangwa zviri pamutemo muKyoto, Japan musi wa 18 Kubvumbi 1993. 