Tichifunga nezverugwaro rwunotaura nezveramangwana redu rakafanana, chinangwa chemushumo wacho chaiva chei?
Context:Our Common Future, inozivikanwawo seBrundtland Report, yakabudiswa muna October 1987 neSangano Romubatanidzwa Wenyika Dzapasi Pose richishandisa Oxford University Press. Bhuku iri raiva rokucherechedza basa raGro Harlem Brundtland, aimbova Mutungamiriri weNorway, saMutungamiri weWorld Commission on Environment and Development (WCED).  Nharidzano dzayo dzakanga dziri dzokugoverana kwemarudzi akawanda uye kudyidzana kwamarudzi mukutsvaka nzira yebudiriro inochengeteka. Mushumo wacho wakatsvaka kudzorera mudzimu weStockholm Conference iyo yakanga yaunza zvinetso zvezvakatipoteredza kunharaunda yepamutemo yezvematongerwe enyika. Ramangwana Redu Rakajairika rakaisa nhau dzezvakatipoteredza zvakasimba muhurongwa hwezvematongerwe enyika; yaida kukurukura nezvezvakatipoteredza nebudiriro senhau imwe chete.  Gwaro racho rakanga riri mugumo womuitiro wenyika yose wa"mazuva 900" uyo wakabatanidza, kuongorora, uye kubatanidza mashoko akanyorwa uye uchapupu hwouchenjeri kubva ku"vamiriri vakuru vehurumende, masayendisiti nenyanzvi, masangano anotsvakurudza, vanamuzvinabhizimisi, vamiririri vemasangano asiri ehurumende, uye voruzhinji" vakaitwa munzeve dzavose munyika yose.  Mushumo wacho wakatsanangura "budiriro inogara kwenguva refu" se"Budiriro inosvitsa zvinodikanwa zvenguva ino pasina kukanganisa mano echizvarwa chomunguva yemberi okuzadzisa zvinodikanwa zvacho".
Chinangwa chemushumo weOur Common Future chaive chekutarisisa nyaya dzezvakatipoteredza muhurongwa hwezvematongerwo enyika nekukurukura kusimudzira kwakasimba.