Ukunciphisa ukusetshenziswa kwenyama nobisi kusiza kanjani ukulwa nokushintsha kwesimo sezulu futhi kuvikele imvelo

Siyakwamukela, bafundi abaqaphela imvelo, kumhlahlandlela wethu okhethiwe mayelana nempikiswano yezemvelo yokunciphisa ukusetshenziswa kwenyama nobisi. Lapho sibhekene nokwanda kokushintsha kwesimo sezulu kanye nokucekelwa phansi kwemvelo, sekubalulekile ukuqonda umthelela wezinketho zethu zokudla emhlabeni. Hlanganyela nathi njengoba sihlola izizathu zokuthi kungani ukukhetha ezinye izindlela ezisekelwe ezitshalweni kungenza umehluko omkhulu ekwehliseni imiphumela emibi yokulima kwezilwane.

I-Carbon Footprint of Animal Agriculture

Ukulima kwezilwane kunomthelela omkhulu ekukhiqizweni kwegesi ebamba ukushisa, ikakhulukazi nge-methane ekhishwa ngesikhathi sokugaya imfuyo kanye nokukhishwa kwe-carbon dioxide ekuthuthweni, ukugawulwa kwamahlathi, nokucutshungulwa. Ngokumangalisayo, ukukhishwa kwegesi okuvela emkhakheni wezolimo kuvame ukudlula lokho kwemboni yezokuthutha! Ngokunciphisa ukusetshenziswa kwenyama nobisi, singadlala indima ebonakalayo ekwehliseni i-carbon footprint ehambisana nalezi zimboni, sakhe ikusasa elinempilo nelizinzile.

Ukusetshenziswa Komhlaba Nokugawulwa Kwamahlathi

Ukukhiqizwa kwenyama nemikhiqizo yobisi kudinga umhlabathi omkhulu, ngokuvamile okuholela ekugawulweni kwamahlathi nasekucekeleni phansi kwezindawo zokuhlala. Ukugawulwa kwamahlathi ukuze kutshalwe amadlelo futhi kukhiqizwe izitshalo zokudla akugcini nje ngokuba nengxenye ekushintsheni kwesimo sezulu kodwa futhi kubangela ukulahlekelwa okukhulu kwezinhlobonhlobo zezinto eziphilayo kanye nokuwohloka kwezindawo zokuhlala. Ngokunciphisa ukusetshenziswa kwethu kwemikhiqizo yezilwane, singakhulula umhlaba ukuze kutshalwe kabusha amahlathi kanye nokuthathwa kwekhabhoni, kusize ukulinganisa imithelela yokugawulwa kwamahlathi okubangelwa ukulima kwezilwane.

Ukusetshenziswa Amanzi Nokungcola

Izimboni zenyama nezobisi zingabathengi abakhulu bemithombo yamanzi ahlanzekile. Ukukhulisa imfuyo kudinga amanzi amaningi okuphuza, ukuniselwa kwezitshalo zokudla, nokugcina izimo zokuphila zihlanzekile. Ukwenza isibonelo, ukukhiqiza ikhilogremu elilodwa nje lenyama yenkomo kungadinga amalitha angu-15,000 amanzi, uma kuqhathaniswa nelitha lamanzi ukuze kutshalwe ikhilogremu elilodwa lemifino. Lo mehluko ugcizelela ingcindezi engapheli yezimboni zenyama nezimboni zobisi ezibekwe ezinhlelweni zamanzi ahlanzekile.

Ngaphezu kwalokho, ukugeleza okuvela emisebenzini yemfuyo yezimboni kanye nokusetshenziswa kukamanyolo okwenziwa kuholela ekungcoleni kwamanzi. Umsoco omningi ovela kumanyolo nomanyolo ungena emifuleni, emachibini nasemifuleni engaphansi komhlaba, okubangela izinkinga ezifana ne-eutrophication, ebulala izilwane zasemanzini futhi iphazamise imvelo. Njengoba ukuguquka kwesimo sezulu kukhula futhi amanzi ahlanzekile eba umthombo okhulayo, ukunciphisa isidingo senyama nobisi kunganciphisa ezinye zalezi zingcindezi.

Iqhaza Lemfuyo Ekumelaneni Nama-Antibiotic

Imikhuba yokulima kakhulu yezilwane ngokuvamile ihilela ukusetshenziswa ngokweqile kwama-antibiotic, okuholela ekuveleni kwamagciwane amelana nama-antibiotic. Ngeshwa, la magciwane angadluliselwa kubantu ngokudla inyama nemikhiqizo yobisi, okubeka engcupheni enkulu empilweni yomphakathi. Ngokunciphisa ukuthembela kwethu emikhiqizweni yezilwane, singasiza ekuxazululeni inkinga yokumelana nama-antibiotic futhi sizivikele emiphumeleni engase ibe khona yalolu songo lwezempilo olukhulayo emhlabeni wonke.

Izixazululo Nezinye izindlela

Ukunciphisa ukusetshenziswa kwenyama nobisi akufanele kube nzima. Izinguquko ezincane ezinqumweni zethu zokudla zingenza umthelela omkhulu. Cabangela ukuhlanganisa ukudla okuningi okusekelwe ezitshalweni ekudleni kwakho futhi uhlole izinhlobonhlobo zezinye izindlela ezitholakalayo, njengemifino, i-tofu, ne-tempeh. Ngokwamukela izinhlelo zokudla ezizinzile nezisekelwe ezitshalweni , singanikela emhlabeni oluhlaza kuyilapho sisajabulela ukudla okumnandi nokunomsoco.

Izinzuzo zokunciphisa ukusetshenziswa kwenyama nobisi zidlulela ngalé kokucabangela imvelo. Ukudla okusekelwe ezitshalweni kuye kwaboniswa kwehlisa ingozi yezifo ezingelapheki, ukuthuthukisa inhlalakahle yezilwane, futhi kunciphise ukungavikeleki kokudla emhlabeni wonke. Ngokwenza izinqumo ezinengqondo, asigcini nje ngokuvikela iplanethi kodwa futhi sineqhaza enhlalakahleni yethu yomuntu siqu kanye nobulungisa bomphakathi.

Ukuthi Ukunciphisa Ukudliwa Kwenyama Nobisi Kungakunciphisa Kanjani Ukushintsha Kwesimo Sezulu

Ukunciphisa ukusetshenziswa kwenyama kanye nobisi kunganciphisa kakhulu i-carbon footprint yethu yomuntu ngamunye kanye neqoqo. Ukufuywa kwemfuyo akuwona nje umthombo wamagesi abamba ukushisa kodwa futhi kuwumsunguli wokushintsha kokusetshenziswa komhlaba, nenqwaba yamahlathi aguqulwa abe amadlelo namasimu okutshalwa kuwo ukudla kwemfuyo. Ngokuguqukela ekudleni okusekelwe ezitshalweni, abathengi banganciphisa isidingo salezi zimboni ezibhubhisayo, okuholela ekuqothulweni okuncane kwamahlathi, ukunciphisa ukukhishwa kwegesi ebamba ukushisa, kanye nokuthuthukiswa kwezinhlobonhlobo zezinto eziphilayo.

Ucwaningo lubonisa ukuthi ukwamukela ukudla okusekelwe ezitshalweni kunganciphisa ukukhishwa kwesisi esingcolisa umoya emhlabeni wonke kuze kufike ku- 50% . Lokhu kwehliswa kungaqhathaniswa nokusebenzisa izinqubomgomo zomhlaba wonke eziqondise kwezinye izimboni ezinkulu. Ukwengeza, ukushintshwa kwezinhlelo zokudla okudinga inyama kanye nobisi kuye kwezinye izindlela ezisekelwe ezitshalweni kuvumela umhlaba wezolimo ukuthi ubuyele esimweni sawo semvelo, uthatha ikhabhoni emkhathini futhi unciphise imiphumela yesikhathi eside yokushintsha kwesimo sezulu.

Iqhaza Lokudla Okusekelwe Ezitshalweni Nezinye Izindlela Ezihlukile

"Inguquko eluhlaza" yesimanje incike ekusungulweni okusha, entuthukweni yezobuchwepheshe, kanye nezinguquko zendlela yokuphila yomuntu ngamunye. Esinye sezixazululo eziphumelela kakhulu sisekukhuleni kokuthandwa nokufinyeleleka kokudla okusekelwe ezitshalweni nokunye okuthatha indawo. Okunye okusekelwe ezitshalweni, okufana nobisi lwezitshalo, okuthatha indawo yenyama yezitshalo, kanye nobuchwepheshe benyama obutshalwe elebhu, kwenza kube lula kubathengi ukuthi banciphise ukuthembela kwabo emikhiqizweni yezilwane ngaphandle kokuphazamisa ukuthanda noma ukudla okunomsoco.

Lezi zindlela ezihlukile azikona nje ukukhetha okulungile nokukhathalela impilo; futhi zimelela ukusetshenziswa okuzinzile kwemithombo yemvelo. Ukudla okusekelwe ezitshalweni ngokuvamile kudinga umhlabathi, amanzi, namandla amancane kakhulu ukuze kukhiqizwe kunenyama nobisi, okunendawo ephansi kakhulu yezemvelo. Njengoba ukuqwashisa kukhula futhi abathengi bafuna ukukhetha okusimeme kakhudlwana, izinkampani nohulumeni batshala imali ocwaningweni nasekuthuthukisweni ukuze benze lezi zindlela ezihlukile zithengeke kakhudlwana, zitholakale, futhi zisebenze ngempumelelo emvelweni.

Indlela Eya Ekuphileni Okusimeme: Isenzo Somuntu Siqu kanye Nokuhlanganyela

Nakuba uguquko oluhlelekile oluvela kohulumeni, izinhlangano, kanye nezimboni ludingeka, ukukhetha komuntu ngamunye kungadala ushintsho olunengqondo. Ukunciphisa ukusetshenziswa kwenyama nobisi—ngisho nangenani elincane—kungenza umehluko omkhulu ngokuhlangene. Ukudla okubeka kuqala ukudla okusekelwe ezitshalweni, ukunciphisa imfucuza, nokusekela izinhlelo zendawo, ezisimeme zokulima kunganciphisa umthwalo wemvelo wokukhiqizwa kwenyama yezimboni nobisi.

Ukwengeza, imikhankaso yezemfundo nokwandisa ukuqwashisa umphakathi mayelana nokuxhumana phakathi kokudla, impilo, ukuguquka kwesimo sezulu, nokusimama kubalulekile. Njengoba abathengi beba nolwazi ngomthelela wemvelo wezinto abazikhethayo, bangakhetha ezinye izindlela ezisimeme, basekele izinhlelo zokulima ezilungile, futhi banciphise umkhondo wabo jikelele wemvelo.

Isiphetho

Ubufakazi busobala - ukunciphisa ukusetshenziswa kwethu kwenyama nemikhiqizo yobisi kuyindlela ephumelelayo yokubhekana nezinselele zemvelo ezicindezela kakhulu esibhekene nazo namuhla. Ngamunye wethu unamandla okwenza umehluko ngokukhetha kwethu ukudla. Ngokwamukela indlela yokuphila esekelwe ezitshalweni, singaba neqhaza ekuguqukeni kohlaza, sikhulise iplanethi esimeme yesizukulwane esizayo. Masiluqale ndawonye lolu hambo futhi sivule indlela yokuhlalisana okuvumelanayo phakathi kwesintu nomhlaba wemvelo.