Muva nje, izikhungo zocwaningo kanye nezinkampani zokuvikela imvelo ezivela emazweni amaningi emhlabeni wonke zikhiphe intuthuko ebalulekile, zafinyelela intuthuko ebalulekile ezinseleleni zobuchwepheshe eziyinhloko zokusetshenziswa kukakolweni.izitsha zokudla ezibolayoLokhu kuphumelela kuxazulula ngokuphelele izinkinga zokusebenza okunganele kanye nokuzivumelanisa nezimo okulinganiselwe kwemikhiqizo yendabuko, okunikeza uhlaza, okongayo, futhi okukwazi ukukhuliswa.indlela entshaukulawulwa kokungcoliswa kwepulasitiki emhlabeni jikelele, okudonsela ukunaka kabanzi emkhakheni wokuvikelwa kwemvelo emhlabeni jikelele.

Kubikwa ukuthi lokhuintuthuko kwezobuchwephesheiholwa yiJalimane, iShayina, neCanada, kanye nokubamba iqhaza kwamaqembu ocwaningo avela emazweni amakhulu akhiqiza ukolweni njengeBrazil ne-Australia. Igxile ezicini ezibuhlungu embonini yomhlaba wonke yezitsha zokudla ezibolayo, ithimba lihlanganise izinzuzo zobuchwepheshe zamazwe ahlukahlukene ukuze lenze ucwaningo kanye nentuthuko ngokubambisana. Ngokukhethekile, ithimba laseJalimane lahola ukuthuthukiswa kwefomula engashisi, ithimba laseShayina lenze intuthuko enqubweni yokukhipha kanye nokubumba ephumelelayoutshani bukakolweni, kanye nethimba laseCanada bathuthukise ukusebenza kahle kokuwohloka komkhiqizo kanye nokulawula izindleko, bakha uhlelo lokubambisana kwezobuchwepheshe oluhlanganisa izifunda kanye nemikhakha ehlukahlukene.

Uma kuqhathaniswa nendabukoizitsha zokudla zikakolweni, iubuchwepheshe obushaUmkhiqizo ufinyelela igxathu elifanele ekusebenzeni okuyinhloko, ungamelana kahle namazinga okushisa aphezulu angu-125℃, uxazulule izinkinga zemboni zokuguquguquka kokushisa nokuvuza. Uphinde wadlula ezitifiketini zemvelo zomhlaba wonke, okwenza ufanelekele izimo zokupheka ezindaweni ezahlukene njenge-EU, eNyakatho Melika, kanye naseNingizimu-mpumalanga ye-Asia. Umkhiqizo usebenzisa imfucuza yezolimo njengotshani bukakolweni kanye ne-bran kakolweni njengezinto zokusetshenziswa, awudingi izithasiselo zamakhemikhali. Ungafakwa ngokuphelele emanyoloni futhi uyawohloka zingakapheli izinsuku ezingu-90 zokusetshenziswa, uphumelela ngempela "ekuqaleni emvelweni futhi ubuyele emvelweni."

Njengamanje, lobu buchwepheshe bunikezwe ilayisense ezinkampanini ezingu-12 emhlabeni jikelele yokukhiqiza ngobuningi, buhlanganisa amazwe amakhulu akhiqiza ukolweni kanye nezifunda ezinezidingo ezigxile kwezemvelo. Izisekelo zokukhiqiza eShayina naseBrazil zihlinzeka kakhulu ngezimakethe zase-Asia naseNingizimu Melika, kanti izisekelo eJalimane naseCanada zikhonza iYurophu neNyakatho Melika. Amandla okukhiqiza ahlanganisiwe aminyaka yonke adlula izingcezu eziyizigidi ezingu-500, okukhuthaza ngempumelelo ukusetshenziswa kwemithombo yemfucuza yezolimo emazweni ahlukahlukene, kusiza abalimi ukwandisa imali engenayo yabo kanye nokuthuthukisaukuvikelwa kwemveloimboni.

Ummeleli we-United Nations Environment Programme uthe le ntuthuko yezobuchwepheshe ebambisene emhlabeni wonke ezitsheni zikakolweni ihambisana nomkhuba womhlaba wonke “wokuvinjelwa nokunciphisa ipulasitiki.” Isebenzisa izinzuzo zemithombo yamazwe amakhulu akhiqiza ukolweni ngenkathi ihlanganisa amandla ezobuchwepheshe amazwe ahlukahlukene, ibeka uphawu lokuthuthukiswa kokubambisana komhlaba wonke.imboni ebolayokanye nokusheshisa ukuhwebelana kwembulunga yonke kwemveloizitsha zokudla ezinobungane.