Vuto lachiwerengero cha anthu limakhudza momwe amadyera. Kwa chiwerengero cha dziko lapansi, chikuwonjezeka chaka chilichonse, onse okhalamo adzayenera kupita ku zomwe zimatchedwa "zakudya zakuthambo. kupulumuka”
Weruzani nokha. Mu 2050 chiwerengero cha anthu padziko lapansi chidzafikira anthu 10 biliyoni, ndipo Dziko Lapansi, monga tikudziwira, lili ndi chakudya chochepa. Pafupifupi anthu biliyoni imodzi ali ndi njala, ndipo ena mabiliyoni awiri adzadya zakudya zosayenera kwambiri.
Asayansi achenjeza kuti achepetse kudya nyama yofiira ndi mkaka. Makamaka, gulu la akatswiri a mayiko 37 omwe adaimira mayiko 16 a dziko lathu lapansi adayesa kuti kuthetsa vutoli, gawani mlingo wamba wa nyama ndi mkaka ndi theka.
Theka la nyama, mkaka, ndi batala ayenera kudya anthu, popanda kuwononga chilengedwe, kupereka chakudya kwa anthu onse. Komanso kuchepetsa kumwa shuga ndi mazira ndi theka.
Asayansi amatchedwa "zakudya zapadziko lapansi" ndipo adayitana posachedwa kuti atsatire onse okhala padziko lapansi.
Ponena za kupanga nyama kumakhudzidwa ndi 83% yazaulimi padziko lonse lapansi, kudya nyama kumapereka 18% yokha yazakudya za tsiku ndi tsiku.
Makhalidwe a zakudya zapadziko lapansi
- Theka la nyama, mkaka
- Shuga ndi mazira ndi theka
- Pali masamba ochulukirapo katatu ndi zakudya zina zamasamba kuti apereke thupi ndi zopatsa mphamvu zofunika.
- Kuchepetsa nyama ndi mkaka ndi kuwonjezera masamba, zipatso, ndi nyemba mu zakudya
Otsutsa ambiri amaona kuti chakudyachi ndi misala chifukwa anthu amangodya magalamu 7 okha a nkhumba, 7 g a ng'ombe kapena nkhosa, ndi 28 magalamu a nsomba patsiku.
Posachedwapa, akatswiri ayamba ntchito yolimbikitsa zakudya zake, zomwe zina zidzafuna kukhazikitsidwa kwa misonkho yowonjezera pa nyama ndi zinthu zina.
Akatswiri amakhulupirira kuti anthu ayenera kuchitira nyama ngati chogwiritsidwa ntchito pazakudya zatsiku ndi tsiku komanso chakudya chokoma, monga Exotica ya gastronomic.