 Nyora kupfuurira kweiyi ndima - Kubvira paRio Earth Summitmuna 1992, vechiduku vakasiyana-siyana vave vachibatanidzwa munhaurirano dzenyika dzakawanda dzine chokuita nenyaya dzakasiyana-siyana dzomunharaunda uye dzokusagadzikana. Nokugadzirwa kweEuropean Youth Forum muna 1996, uye sangano revechiduku reU.S. SustainUS muna 2001, masangano anotungamirirwa nevechiduku akatanga kutumira nhume dzevechiduku kuti dzibatikane nokushingaira munhaurirano idzi dzakasiyana-siyana dzenyika yose, zvikurukuru kupfurikidza neSangano Romubatanidzwa Wenyika Dzapasi Pose. Vechidiki vari kutora chikamu muUnited Nations Framework Convention on Climate Change, uye nehuwandu hutsva hwekubatana kwemasangano evechidiki mumakwikwi epasi rose, masangano evechidiki akatanga kuona hurukuro dzeUN dzemamiriro ekunze senzvimbo nyowani yekuwedzera kutora chikamu kwevechidiki. 