Kulesi sigaba, thola ukuthi ukulima kwezilwane ezimbonini kukhuthaza kanjani ukucekelwa phansi kwemvelo ngezinga elikhulu. Kusukela emigwaqweni engcolile yamanzi kuya kuzinhlelo zemvelo eziwayo, lesi sigaba siveza konke odinga ukukwazi mayelana nokuthi ukulima kwasefekthri kubeka kanjani engozini iplanethi esabelana ngayo sonke. Hlola imiphumela efinyelela kude yokulahlwa kwezinsiza, ukugawulwa kwamahlathi, ukungcoliswa komoya namanzi, ukulahleka kwezinhlobonhlobo zezinto eziphilayo, kanye nomthelela wokudla okusekelwe ezilwaneni enkingeni yesimo sezulu.
Ngemuva kwawo wonke amapulazi asetshenziswa kakhulu kunoxhaxha lwezingozi ezizungezile: amahlathi agawulwa ukuze kudliwe izilwane, izindawo zokuhlala ezicekelwa phansi ukuze kube amadlelo, kanye nenani elikhulu lamanzi nokusanhlamvu okuphambukiselwa imfuyo esikhundleni sabantu. Ukukhishwa kwe-methane okuvela ezintweni ezelusayo, ukugeleza komquba ofakwe amakhemikhali, kanye nezidingo zamandla zesiqandisi nezokuthutha konke kuyahlangana ukuze kwenze ukulima kwezilwane kube enye yezimboni ezilimaza kakhulu imvelo eMhlabeni. Ixhaphaza umhlaba, ikhipha amanzi, futhi ifaka ushevu ezimisweni zemvelo—ngenkathi icasha ngenkohliso yokusebenza kahle.
Ngokuhlola la maqiniso, siphoqeleka ukuthi singabuzi nje ukuthi izilwane ziphathwa kanjani, kodwa ukuthi ukukhetha kwethu ukudla kulilolonga kanjani ikusasa leplanethi. Ukulimala kwemvelo akuwona umthelela oseceleni okude—kuwumphumela oqondile wesistimu eyakhelwe phezu kokuxhashazwa kwabantu abaningi. Ukuqonda izinga lokucekeleka phansi kuyisinyathelo sokuqala soguquko, futhi lesi sigaba sinikeza ukukhanya ngesidingo esiphuthumayo sokudlulela kwezinye izindlela ezisimeme, nezinozwelo.
Ukulima efektri, itshe legumbi lenyama yezimboni nemikhiqizo yobisi, kuya ngokuya ligxekwa ngenxa yethonya laso elibi ngazo zombili inhlalakahle yezilwane kanye nempilo yomphakathi. Ngale kwezingqinamba zokuziphatha okuhle ezungeze ukuphathwa kabi kwezilwane, le misebenzi iyizinhlanzi zezifo ze-Zoonotic, ukumelana namagciwane, kanye nokugula okubangelwa ukudla - okufaka izingozi ezinkulu empilweni yabantu. Izimo ezigcwele kakhulu, izindlela zokuhlanzeka ezingezinhle, futhi ukusetshenziswa kwe-antibiotic ngokweqile akulimazi izilwane kodwa futhi kwakha izindlela zamagciwane ayingozi njengeSalmonella no-E. Coli ukungcolisa ukudla kwethu. Lo mbhalo uhlola ukuxhumana phakathi kwesihluku sezilwane emapulazini asefekthri kanye nemiphumela yaso yezempilo yomphakathi ebanzi ngenkathi kugqamisa izixazululo ezingaba khona ukukhuthaza indlela ephephile, enozwela