Ngokuqhushumba Inani labemi kunye nokuvela kwezinto ezintsha iingxilimbela kwezoqoqosho, ifuthe loluntu kwi imeko yanda ngeentsuku. Ukuya kuthi ga kwinqanaba lokuba ukudinwa kokuqinisekileyo zixhobo zendalo, ivuseleleke kwaye ayinakuhlaziywa.
La ubume babantu ayinikezeli: okukhona sikhona, kokukhona siya sibeka uxinzelelo ngakumbi kuthi zixhobo yendalo. Ngethuba elifutshane siza kufikelela kubemi abazizigidi ezingama-7.000 ... yonke imihla ngabantu abangama-200.000 abazalwayo abadityaniswa kwinto yonke labantu kwihlabathi liphela (kubalwa ukuzalwa kunye nokufa).
Kulindeleke ukuba ngonyaka wama-2050 kubekho abemi abazizigidi ezingama-9.000, kwaye ngo-2008 kwabakho isilumkiso sokuba impembelelo Indalo yobuntu kwiplanethi, ephindaphindwe kabini kule minyaka ingama-45 idlulileyo, ngenxa yokukhula kwenani labemi kunye nokwanda kwe benzisa umntu ngamnye.
Ukuba sithatha unyaka ka-1963 njengesalathiso, i mveliso amashishini Ihlabathi lonke lenyuke kakhulu, ngaphandle kokuqiniseka ukuhla nokuhla ngenxa yeengxaki zeoyile kunye neengxaki zemali. Ireyithi ye- ukukhula Kule minyaka ingama-25 idlulileyo ibiyi-2,9% kwi-avareji yonyaka (iphindaphindwe kwiminyaka engama-25). Izinga lokukhula nganye umhlali, nangona kunjalo, icothe ngenxa ye ukukhula Inani labemi: yi-1,3% kuphela ngonyaka (iphindaphindwe kwiminyaka engama-55).
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