Nyorera kupfuurira kweiyi ndima - Mumakumi maviri emakore anotevera, Green akashanda pasi rose, achitora chikamu mune zviitiko zvinopesana nerusaruraganda uye akaisa pfungwa pakusimudzira nharaunda. Akatora chinzvimbo chehutungamiriri kuCUSO, achishanda semubatanidzwa wedunhu wesangano repasi rose rekuvandudza. Muchiitiko ichi, Green akatsigira mapurojekiti kumabvazuva, kumaodzanyemba, uye pakati peAfrica pamwe neCaribbean. Akaramba ari murongi weCUSO muGrenada kusvikira muna 1983. Green akabudiswa munyika yechitsuwa cheGrenada, pashure pokunge yapindirwa neUnited States
zvichitevera kuurayiwa kweMutungamiriri weHurumende Maurice Bishop.