Pepanhau reBritain rakakurumbira uye rinoremekedzwa rinonzi The Guardian rakaburitsa zvakabuda muongororo ichangobva kuitwa inogona kunzi inonakidza uye inoodza mwoyo panguva imwe chete.
Ichokwadi ndechokuti masayendisiti akawana kuti muvhareji wekugara kwefoggy Albion munguva yehupenyu hwake haangotora mhuka dzinopfuura 11.000: shiri, zvipfuwo nehove - nenzira yezvigadzirwa zvenyama zvakasiyana-siyana - asiwo zvisina kunanga zvinokonzera kuparadza kwenyika. nature. Mushure mezvose, nzira dzemazuva ano dzekurera zvipfuyo hazvigoni kunzi chimwe chinhu kunze kwebarbaric maererano nepasi. Chidimbu chenyama pandiro haisi mhuka yakaurayiwa chete, asiwo makiromita evhu rakapera, rakaparadzwa, uye - sezvakaratidzwa nechidzidzo - zviuru zvemaita emvura inonwiwa. “Kufarira kwedu nyama kuri kukanganisa zvisikwa,” inodaro The Guardian.
Maererano neUN, pari zvino vanhu vangangosvika bhiriyoni imwe pasi pano vanogara vasina kudya kwakakwana, uye maererano nekufanotaura kwesangano, mumakore makumi mashanu iyi nhamba ichapeta katatu. Asi dambudziko riripo nderekuti madyiro anoita avo vane chikafu chakakwana ari kupedza zviwanikwa zvepasi zvakanyanya. Vaongorori vaona zvikonzero zvakati wandei nei vanhu vachifanira kufunga nezve mhedzisiro yezvakatipoteredza yekudya-nyama uye mukana wekusarudza imwe "girinhi".
1. Nyama ine greenhouse effect.
Nhasi, nyika inodya matani anopfuura 230 enyama yemhuka pagore - kaviri kupfuura makore makumi matatu apfuura. Chaizvoizvo, aya marudzi mana emhuka: huku, mhou, hwai nenguruve. Kubereka chimwe nechimwe chazvo kunoda huwandu hukuru hwekudya nemvura, uye tsvina yavo, iyo inounganidza makomo chaiwo, inobudisa methane nemamwe magasi anokonzera greenhouse effect pachiyero chepuraneti. Maererano neongororo ye30 yeUnited Nations, mamiriro ekunze ekurera mhuka kuti awane nyama anodarika kukanganisa kwakashata paPasi kwemotokari, ndege uye dzimwe nzira dzese dzekufambisa dzakabatanidzwa!
2. Madyiro atino“dya” nawo pasi
Chiverengero chavagari vapasi chiri kuwedzera zvishoma nezvishoma. Muitiro wakawanda munyika dzichiri kusimukira ndewokudya nyama yakawanda gore negore, uye mari iyi iri kuwedzera zvakapetwa kaviri mumakore 40 oga oga. Panguva imwecheteyo, kana ichishandurwa mumakiromita enzvimbo yakagoverwa kubereka kwezvipfuwo, nhamba dzinotonyanya kushamisa: shure kwezvose, zvinotora 20 nguva yakawanda yevhu kudyisa munhu anodya nyama pane anodya miriwo.
Kusvika iye zvino, yatova 30% yepasi, isina kuvharwa nemvura kana ice, uye yakakodzera hupenyu, inogarwa nekusimudza zvipfuyo zvenyama. Izvi zvatowanda, asi nhamba dziri kukura. Zvisinei, hapana mubvunzo kuti kupfuya inzira isina kunyatsoshanda yekushandisa ivhu. Pashure pezvose, kuenzanisa, somuenzaniso, muUnited States nhasi, mahekita ane mamiriyoni 13 enyika akapiwa nokuda kwezvirimwa zvokurima (muriwo wokurima, zviyo nemichero), uye mahekita ane mamiriyoni 230 okupfuya zvipfuwo. Dambudziko rinowedzerwa nenyaya yekuti zvizhinji zvezvirimwa zvinorimwa hazvidyiwe nevanhu, asi nezvipfuyo! Kuti uwane 1 kg yehuku yehuku, unofanirwa kuidyisa 3.4 kg yezviyo, 1 kg yenguruve "inodya" yatova 8.4 kg yemiriwo, uye dzimwe mhuka dze "nyama" hadzina simba, maererano nezvinomera. chikafu.
3 . Mombe dzinonwa mvura yakawandisa
Masayendisiti eAmerica akaverenga: kurima kilo yembatatisi, unoda 60 malita emvura, kirogiramu yegorosi - 108 malita emvura, kirogiramu yechibage - 168 litres, uye kirogiramu yemupunga inoda kusvika 229 malita! Izvi zvinoratidzika zvinoshamisa kusvikira watarisa nhamba dzeindasitiri yenyama: kuti uwane 1 kg yemombe, unoda 9.000 malita emvura ... Kunyange "kubudisa" 1 kg yehuku yebroiler, unoda 1500 malita emvura. Kuenzanisa, 1 litre yemukaka inoda 1000 malita emvura. Idzi nhamba dzinoshamisa dzakacheneruka pakuenzanisa nechiyero chemvura inoshandiswa nenguruve: purazi yenguruve yakakura ine 80 yenguruve inodya inenge mamiriyoni e280 marita emvura pagore. Imba huru yenguruve inoda mvura yakawanda sehuwandu hweguta rose.
Zvinongoratidzika semasvomhu anonakidza kana iwe ukasafunga kuti kurima kwatove nhasi kunodya 70% yemvura inoshandiswa nevanhu, uye zvipfuwo zvakawanda zviripo mumapurazi, zvinokurumidza zvavanoda. Dzimwe nyika dzakapfuma zviwanikwa asi dzisina mvura dzakaita seSaudi Arabia, Libya neUnited Arab Emirates dzakatoona kuti zvine pundutso kurima muriwo nezvipfuyo munyika dzichiri kusimukira wobva watenga…
4. Kuchengeta zvipfuyo kunoparadza masango
Masango anonaya mvura ari mungozi zvakare: kwete nemhaka yematanda, asi nemhaka yokuti hofori dzokurima dzenyika dziri kuatema kuti asunungure mamiriyoni amahekita nokuda kwemafuro nokurima soyabhinzi nemichindwe nokuda kwemafuta. Maererano nekuongorora kwechangobva kuitwa ne Friends of the Earth, anenge mamiriyoni matanhatu mahekita emasango anopisa gore negore - nharaunda yose yeLatvia, kana maviri Belgium! – “mhanza” wova purazi. Chikamu ivhu iri rinorimwa pasi pezvirimwa zvinopihwa kuzvipfuwo, uye pamwe nemafuro.
Aya manhamba, hongu, anopa fungidziro: chii chiri remangwana repasi redu, mumamiriro api ezvakatipoteredza vana vedu nevazukuru vachazogara, uko kune budiriro. Asi pakupedzisira, munhu wose anozvisarudzira oga.