Nkhani Global: vuto chakudya

Vuto chakudya mu dziko anatuluka imodzi ndi zikamera wa munthu ndi papita chitukuko cha sikelo yake anthu ndi zizindikiro kutembenukira mu theka lachiwiri la m'ma XX kwa padziko lonse. Vuto chakudya m'njira yotakata amatanthauza zambiri kupanga kuwombola, kugawa ndi kumwa chakudya m'mayiko munthu ndi dziko pa lalikulu. M'njira yopapatiza, tiyenera kuwamva monga kupereka mankhwala a zakudya, magulu ake ndi makalasi osiyanasiyana.

vuto chakudya   lero   Ndi mmodzi wa onena mavuto padziko lonse, mavuto pachimake akukumana anthu. Kuthetsa njala ndiponso njala m'dziko lathu zimakhudza ku njira ya nkhani yofunikayi, komanso ali ndi khalidwe lonse, monga kuwonongedwa kwa umphawi. Akuti pa njala chakudya (zosakwana 1000 kcal / tsiku), kuchititsa kuwononga thupi, pali anthu oposa 850 pa dziko. kutupikana aakulu amakhudza anthu 1.5 biliyoni. ana oposa 5 miliyoni amafa chaka chilichonse njala. Mayiko gawo amapatsa vuto n'chakuti zosankha zake sizingatheke khama la mayiko payekha.

Voliyumu ya ulimi mlingo wa chitukuko m'mayiko osiyanasiyana anafotokoza, poyamba pa zonse, kupezeka kwa oyenera ng'ombe kukula ndi kulima mbewu zosiyanasiyana chuma dziko ndi ntchito imayenera, nyengo ndi chuma ndi luso m'munsi. Vuto kwambiri pachimake chakudya atayima kutsogolo kwa chiwerengero cha mayiko osauka, amene sangathe kugwiritsa ntchito ndalama zonse choperekera imports chakudya. Hunger pofuna kukwaniritsa zolinga vuto kukula mofulumira anthu. chiwerengero cha anthu m'mayiko amenewa ndi ¾ alionse padziko lapansi ndi zonse zimene zimawononga yekha gawo limodzi kupanga lonse. Chinthu zomvetsa chisoni mu zonsezi ndi kuti kusiyana mu mowa chakudya pa munthu wakhala kukula bwinobwino.

A chifukwa cha kuchuluka kwa anthu ndi mizinda kuwonjezeka ndi changu cha mafakitale, kuchititsa m'mbuyo cropland. Iwo kwagona kuti olimapo anakana kumanga misewu, mizinda ndi maofesi mafakitale. Ndiponso, dziko ntchito zaulimi kukhala unusable chifukwa kuipitsidwa mankhwala, radionuclides, mankhwala mafuta, zitsulo, ndi pa ntchito zawo osasamba kumachitika desiccation, amenewa, waterlogging kapena kukokoloka ndi mphepo ndi madzi.

Vuto chakudya padziko lonse - izo si chosowa chakudya. Amagwiritsidwanso kumagwirizana andale, chuma ndi zina zimangokhala za anthu, amene ntchito ali ndi zovuta zake. mfundo yofunika kulimbikitsa chiwerengero cha anthu anjala pa dziko - ndi kulephera vutolo mu chimango cha boma osiyana. yankho lake - kuyesayesa limodzi mwa mayiko njala ndipo atapeza kuchuluka kwa chakudya chimene ngakhale amakakamizidwa "nkhondo" ndi mowa mopitirira muyeso ndipo akuwuka kwa matenda amenewa.

Vuto chakudya, lomwe limapezeka mu mbali yaikulu ya mayiko osauka, kumalepheretsa osati patsogolo, komabe gwero la zandale ndi chikhalidwe m'mayikowa. Kuthetsa njala limodzi ndi kusiya kutsatira kuziziritsa umphawi, monga kuwonjezeka kwambiri muyezo wa chikhalidwe adzalenga zinthu zomwe anthu angathe kugula chakudya popanda tsankho kuti zina miyoyo yawo: maphunziro, umoyo, chikhalidwe, ndi ena.

Chakudya vuto - kuthetsa funso. sayansi yamakono mungathe kwambiri kuonjezera chakudya ndi kuwonjezeka chonde, ntchito zomera kuswana ndi chibadwa zikayenda (Nyama husbandry ndi ulimi), kugwiritsa ntchito zinthu zamoyo m'nyanja ndi m'nyanja, etc.