UNontokozo Malaba Ncube uthi uMongameli Emmerson Mnangagwa bekungamelanga avunyelwe ukuhamba emhlanganweni oweUnited Nations Climate Change Conference owenzelwa eGlasgow kwele Scotland ngoba ukhahlameza abamphikisayo njalo ulesandla kumbhuqazwe weGukurahundi eyabulala abantu abanengi.