Gulu la asayansi aku Sweden lafalitsa zolosera zapadziko lonse lapansi kwa zaka 40 zikubwerazi - kudabwitsa anthu ndi maulosi osatsimikizika a momwe dziko lapansi lidzakhalire pofika chaka cha 2050. Chimodzi mwamitu yayikulu ya lipotili chinali kuneneratu za kusowa kwamadzi komwe kuli koyenera. kumwa ndi ulimi, chifukwa chogwiritsa ntchito mopanda nzeru poweta ziweto kuti zipeze nyama - zomwe zikuwopseza dziko lonse lapansi ndi njala kapena kukakamizidwa kutsata zamasamba.
M’zaka 40 zikubwerazi, anthu ambiri padziko lapansi adzakakamizika kusintha n’kuyamba kutsatira kwambiri zamasamba, asayansi atero polosera zapadziko lonse lapansi, zomwe owonera anena kale kuti ndi zodetsa nkhawa kwambiri kuposa zonse zomwe zaperekedwa mpaka pano. Wofufuza zamadzi a Malik Falkerman ndi anzake adapereka lipoti lawo ku Stockholm International Water Institute, koma chifukwa cha maulosi ovuta kwambiri, lipotili limadziwika kale ndi anthu padziko lonse lapansi, osati ang'onoang'ono (komanso olemera!) Sweden .
M'mawu ake, Fulkerman adati, makamaka: "Ngati ife (anthu a Padziko Lapansi - Odyera Zamasamba) tipitiliza kusintha madyedwe athu molingana ndi machitidwe aku Western (mwachitsanzo, pakuwonjezera kudya kwa nyama - Wamasamba) - ndiye kuti sitidzakhala ndi madzi okwanira kupanga chakudya cha anthu 9 biliyoni amene adzakhala padzikoli pofika 2050.”
Pakalipano, anthu (anthu opitirira 7 biliyoni) amalandira pafupifupi 20% ya zakudya zomanga thupi kuchokera ku zakudya zopatsa mphamvu zambiri za nyama. Koma pofika 2050, chiwerengero cha anthu chidzakula ndi 2 biliyoni ndikufikira 9 biliyoni - ndiye kuti padzakhala kofunikira kwa munthu aliyense - muzochitika zabwino! - Zakudya zomanga thupi zosapitirira 5% patsiku. Izi zikutanthauza kuti kudya nyama yocheperako kuwirikiza kanayi ndi aliyense amene amadya masiku ano - kapena kusintha kwa anthu ambiri padziko lapansi kukhala osadya zamasamba, kwinaku akusunga "pamwamba" kudya nyama. Ichi ndichifukwa chake aku Sweden amalosera kuti ana athu ndi adzukulu athu, kaya akonda kapena ayi, adzakhala osadya!
"Tidzatha kusunga chakudya chokhala ndi mapuloteni ambiri pafupifupi 5% ngati tingathe kuthetsa vuto la chilala cha m'madera ndikupanga njira yabwino kwambiri yochitira malonda," asayansi aku Sweden akutero mu lipoti lomvetsa chisoni. Zonsezi zikuwoneka ngati dziko lapansi likunena kuti: "Ngati simukufuna modzifunira - chabwino, mudzakhala osadya zamasamba!"
Wina akhoza kutsutsa mawu awa a gulu la asayansi aku Sweden - "chabwino, asayansi ena akunena nthano zachilendo!" - ngati sizinali zogwirizana kwathunthu ndi zomwe Oxfam (Komiti Yowona za Njala ya Oxfam - kapena Oxfam mwachidule - gulu la mabungwe apadziko lonse 17) ndi United Nations, komanso lipoti la anthu anzeru zaku America chaka chino. Malinga ndi nyuzipepala ya ku Britain ya The Guardian, Oxfam ndi UN anena kuti mkati mwa zaka zisanu dziko likuyembekezeka kukhala ndi vuto lachiŵiri la chakudya (loyamba linachitika mu 2008).
Owonerera amawona kuti mitengo yamtengo wapatali monga tirigu ndi chimanga yawonjezeka kale chaka chino poyerekeza ndi June, ndipo sichidzagwa. Misika yazakudya yapadziko lonse lapansi ili pachiwopsezo chifukwa chakuchepa kwazakudya zoyambira ku US ndi Russia, komanso mvula yosakwanira m'nyengo yamvula yomaliza ku Asia (kuphatikiza India) komanso kusowa kwa zakudya m'misika yapadziko lonse lapansi. Pakali pano, chifukwa cha kuchepa kwa chakudya, anthu pafupifupi 18 miliyoni mu Afirika akuvutika ndi njala. Komanso, momwe zinthu zilili pano, monga momwe akatswiri amanenera, si vuto lapadera, osati zovuta zina kwakanthawi, koma zochitika zapadziko lonse lapansi kwanthawi yayitali: nyengo padziko lapansi yakhala yosadziŵika bwino m'zaka makumi angapo zapitazi, zomwe zimakhudza kwambiri kugula chakudya.
Gulu la ofufuza motsogozedwa ndi Fulkerman adaganiziranso za vutoli ndipo mu lipoti lawo adaganiza zolipira chifukwa cha kusakhazikika kwanyengo… Ndiko kuti, zilizonse zomwe wina anganene, mayiko osauka ndi olemera m'tsogolomu posachedwa adzayenera kuyiwala za nyama yowotcha ndi burger, ndikutenga udzu winawake. Ndipotu, ngati munthu atha kukhala zaka zambiri popanda nyama, ndiye kuti masiku ochepa popanda madzi.
Asayansi anakumbukira kuti "kupanga" chakudya cha nyama kumafuna madzi owirikiza kakhumi kuposa kulima tirigu, masamba ndi zipatso, ndipo pambali pake, pafupifupi 1/3 ya nthaka yoyenera ulimi "imadyetsedwa" ndi ng'ombe zokha, osati ndi umunthu. Asayansi aku Sweden adakumbutsanso anthu omwe akupita patsogolo kuti ngakhale kupanga chakudya molingana ndi kuchuluka kwa anthu padziko lapansi kukukulirakulira, anthu opitilira 900 miliyoni padziko lapansi ali ndi njala, ndipo ena 2 biliyoni ali ndi vuto losowa zakudya m'thupi.
"Popeza kuti 70% ya madzi onse omwe alipo amagwiritsidwa ntchito paulimi, kuwonjezeka kwa chiwerengero cha anthu padziko lapansi pofika chaka cha 2050 (omwe akuyembekezeredwa kukhala anthu ena 2 biliyoni - Vegetarian) adzawonjezera mavuto pa madzi omwe alipo ndi nthaka." Ngakhale lipoti losasangalatsa la Fulkerman likadali lotsogozedwa ndi zambiri zasayansi komanso kuwerengera kwamalingaliro popanda mantha ochulukirapo, litayikidwa pamwamba pa chenjezo la Oxfam, vutoli silingatchulidwe china chilichonse kupatula "apocalypse yamadzi" yomwe ikubwera.
Zotsatirazi zikutsimikiziridwa ndi lipoti la Ofesi ya Mtsogoleri wa National Intelligence (ODNI), yomwe idawonekera kale chaka chino, chifukwa cha kusowa kwa madzi padziko lonse lapansi, kusakhazikika kwachuma, nkhondo zapachiweniweni, mikangano yapadziko lonse komanso kugwiritsa ntchito madzi. nkhokwe ngati chida chopondereza ndale. "Pazaka zotsatira za 10, mayiko ambiri ofunika ku United States adzakumana ndi mavuto a madzi: kusowa kwa madzi, kusowa kwa madzi abwino, kusefukira kwa madzi - zomwe zikuwopseza kusakhazikika ndi kulephera kwa maboma ..." - akuti, makamaka, mu lipoti lotseguka ili. .