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.
Ukuqothulwa kwamahlathi kuthuthuka ngesilinganiso esimangazayo, ngezolimo zezilwane emgodini wazo. Ukuqothuka okungapheli kwamahlathi amadlelo emfuyo kanye nokutshalwa kwezilimo zokuphakelayo ezinjenge-soya sekuphenduke umshayeli omkhulu wokubhujiswa kwendawo yokuhlala, ukwehla kwezinto eziphilayo ukwehla, kanye nokwanda kokushisa kwesimo sezulu. Akukho ndawo lo mthelela kubonakala kakhulu kunehlathi lemvula lase-Amazon, lapho kutshelwa khona izindawo ezinkulu ukuze zihlangabezane nokufunwa komhlaba wonke kwenyama nobisi. Lo mbhalo uhlola ukuxhumana okuyinkimbinkimbi phakathi kwezolimo zezilwane kanye nokugawulwa kwamahlathi ngenkathi ugqamisa izixazululo ezisebenzayo - njengezinto eziphilayo, ukuzungeza ukudla, nokudla okususelwa ekulimaleni - okungasiza ekufuneni imvelo eyigugu yeplanethi yethu yezizukulwane ezizayo zezizukulwane ezizayo