Chikafu chepasi rose hachina kugadzikana. Kunyange ichikosha madhora masere emadhora pagore, kukanganisa kwayo kunokosheswa madhora gumi nemaviri emadhora. Uye izvi handizvo chete kupokana kwehurongwa. Munyika yose, zvirongwa zvekudya zvinokanganiswa nekushanduka kwemamiriro ekunze (nekuda kwekukanganisa kwemamiriro ekunze uye kukwira kwekushisa) uye zvinopa zvipo zvakakosha kwazviri (kuburikidza nekubuda kwegasi regreenhouse uye kuparadzwa kwezvisikwa zvakasiyana-siyana). Mamirioni emabasa avanopa anowanzova emhando yakaderera uye anobhadharwa zvisina kunaka. Uye, zvinonyanya kukosha, vanokundikana muchinangwa chavo chekupedzisira chekupa chikafu chinodhura, chine hutano kune vese, anonyora Simon Zadek panguva eijnsight.
Chikafu chepasi rose hachina kugadzikana. Kunyange ichikosha madhora masere emadhora pagore, kukanganisa kwayo kunokosheswa madhora gumi nemaviri emadhora. Uye izvi handizvo chete kupokana kwehurongwa. Munyika yose, zvirongwa zvekudya zvinokanganiswa nekushanduka kwemamiriro ekunze (nekuda kwekukanganisa kwemamiriro ekunze uye kukwira kwekushisa) uye zvinopa zvipo zvakakosha kwazviri (kuburikidza nekubuda kwegasi regreenhouse uye kuparadzwa kwezvisikwa zvakasiyana-siyana). Mamirioni emabasa avanopa anowanzova emhando yakaderera uye anobhadharwa zvisina kunaka. Uye, zvinonyanya kukosha, vanokundikana muchinangwa chavo chekupedzisira chekupa chikafu chinokwanisika, chine hutano kune vese, anonyora Simon Zadek pa eijnsight.com.
Nekuda kwekuti hurongwa hwekudya hwepasi rose haugoneki, shanduko haidzivisiki. Asi kuchinja kukuru kunodiwa kuti pave neboka rinobatanidza vanhu vose, rinogara richibudisa zvokudya zvinovaka muviri nokuda kwenhamba yepasi rose zvingava nemigumisiro inoparadza yenguva pfupi. Kana tikatora nzira isiri iyo, kubatanidza mutengo chaiwo wokugadzira mugadziriro dzezvokudya kungaparira kubhuroka kwakapararira, kuparadza urovha hwokumaruwa, kukwidza mitengo, uye kuwedzera urombo.
Nekudaro, nzira yakanakisa yekuwana shanduko inokurumidza, yakanaka, uye yakachengeteka kune yakagadzikana yepasirese yekudya iyo inogona kuendesa inokwanisika, ine hutano chikafu kune vese inyaya yekukakavadzana kukuru. Izvi zvinoonekwa munhaurirano dzakasimba uye dzisingabudiriri dziri kuitika mugadziriro yeUnited Nations Food Systems Summit, ichaitwa pamusangano weUN General Assembly mwedzi uno.
Kubva pamaonero ekugadzira, vamiriri vezvekurima kurima vanopikisa zvakasimba chizvarwa chitsva chekugadzirwa kwechikafu chisina ivhu, senge lab-yakakura "alternate protein" uye kurima kwakatwasuka. Asi zvakaoma kuyera kurima patsva nekukurumidza. Zvisina ivhu masisitimu anofanirwa kunge ari chikamu chikuru chemhinduro, kupihwa kwavo kuderedzwa kunoshamisa kwekabhoni tsoka uye kushandiswa kwemvura, kushomeka kunokanganisa kune zvipenyu, uye mukana wekukurumidza kuendesa zvakachipa, zvine hutano chikafu pachiyero.
Basa rezvemari mushanduko iyi harina kushomeka.
Pane zvimwe zvakanakira zvichemo pamusoro pekupesvedzera kusingakodzeri kwevatambi vakazvimirira vashoma pane zvisarudzo zvinokanganisa chikafu chepasi rose. Kuisa mari - dhiraivha yekuwedzera njodzi-yakagadziridzwa kudzoka kwemari - iri kuwedzera muhurongwa hwekudya hwepasi rose, uye kutariswa kwemusika kuri kukura. Semuenzaniso, makambani gumi chete anodzora hafu yemusika wembeu wepasi rose, uye makambani mana ezvekurima anotora chikamu che90% chekutengeswa kwezviyo pasi rose. Ingori 1% yemafemu ekurima ane 65% yeminda iripo.
Nekuda kwekuti hurongwa hwekudya hwepasi rose haugoneki, shanduko haidzivisiki. Asi kuchinja kukuru kunodiwa kuti pave neboka rinobatanidza vanhu vose, rinogara richibudisa zvokudya zvinovaka muviri nokuda kwenhamba yepasi rose zvingava nemigumisiro inoparadza yenguva pfupi. Kana tikatora nzira isiri iyo, kubatanidza mutengo chaiwo wokugadzira mugadziriro dzezvokudya kungaparira kubhuroka kwakapararira, kuparadza urovha hwokumaruwa, kukwidza mitengo, uye kuwedzera urombo.
Nekudaro, nzira yakanakisa yekuwana shanduko inokurumidza, yakanaka, uye yakachengeteka kune yakagadzikana yepasirese yekudya iyo inogona kuendesa inokwanisika, ine hutano chikafu kune vese inyaya yekukakavadzana kukuru. Izvi zvinoonekwa munhaurirano dzakasimba uye dzisingabudiriri dziri kuitika mugadziriro yeUnited Nations Food Systems Summit, ichaitwa pamusangano weUN General Assembly mwedzi uno.
Kubva pamaonero ekugadzira, vamiriri vezvekurima kurima vanopikisa zvakasimba chizvarwa chitsva chekugadzirwa kwechikafu chisina ivhu, senge lab-yakakura "alternate protein" uye kurima kwakatwasuka. Asi zvakaoma kuyera kurima patsva nekukurumidza. Zvisina ivhu masisitimu anofanirwa kunge ari chikamu chikuru chemhinduro, kupihwa kwavo kuderedzwa kunoshamisa kwekabhoni tsoka uye kushandiswa kwemvura, kushomeka kunokanganisa kune zvipenyu, uye mukana wekukurumidza kuendesa zvakachipa, zvine hutano chikafu pachiyero.
Basa rezvemari mushanduko iyi harina kushomeka.
Pane zvimwe zvakanakira zvichemo pamusoro pekupesvedzera kusingakodzeri kwevatambi vakazvimirira vashoma pane zvisarudzo zvinokanganisa chikafu chepasi rose. Kuisa mari - dhiraivha yekuwedzera njodzi-yakagadziridzwa kudzoka kwemari - iri kuwedzera muhurongwa hwekudya hwepasi rose, uye kutariswa kwemusika kuri kukura. Semuenzaniso, makambani gumi chete anodzora hafu yemusika wembeu wepasi rose, uye makambani mana ezvekurima anotora chikamu che90% chekutengeswa kwezviyo pasi rose. Ingori 1% yemafemu ekurima ane 65% yeminda iripo.