Pane zviito zviviri chete zvinodikanwa kudzivirira kuparara kwemamiriro ekunze: siya mafuta ezvipfuyo muvhu uye kumisa kurima mhuka. Asi, nekuda kwesimba remaindasitiri maviri aya, zvinangwa zvese hazvitaurwe zviri pamutemo. Hapana kana mumwe wavo akambotaura mune chero zviziviso kubva kumisangano yemamiriro ekunze makumi maviri nenhanhatu yakapera kusvika parizvino.
Zvinoshamisa kuti iwo masekete pachawo haawanzo kutaurwa. Ndakashanda pane zvese chibvumirano chekupedzisira zvakaburitswa nemisangano kubvira pavakatanga. Mafuta ezvicherwa anodudzwa mumatanhatu chete awo. Imwe chete mazano ekushandisa zvishoma zvakazara: vamwe vanongokurudzira kuvandudza kushanda zvakanaka (izvo, sezvatinoziva kubva muzana ramakore rechi 19, zvinogona kazhinji kuwedzera zvinoshamisa fossil kushandiswa kwemafuta), edza zvigadziriso zvehunyanzvi kana, kana iri chibvumirano chegore rapfuura muGlasgow, chikamu pasi "asina kumiraโ kupisa marasha, asi hapana chaakataura nezvekuderedza oiri kana gasi. Hapana kana imwe yadzo inokurudzira kuburitsa zvishoma. Kana mafuta efossil akabviswa pasi, ivo ichashandiswa, pasinei nekuzivisa kusina kujeka kwehurumende pamusoro pekushandisa.
Kumwe kusiiwa kwakatonyanya. Zvipfuyo zvinongotaurwa muzvibvumirano zvitatu chete, uye chiito chega chega chega chaanoronga ndecheku "management". Hapana papi panotaura nezvekuderedza. Zvinoita sekunge nyukireya isiri-kupararira nhaurirano yakanga yasarudza kusataura nezvemabhomba. Haugone kugadzirisa nyaya kana usingaikurukure.
Kushevedzera kwekumisa kurima mhuka kunofanirwa kunge kwakajairika sekufona kwekusiya mafuta ezvipfuyo muvhu. Asi hazviwanzonzwika. Kurima kwezvipfuyo, bepa richangoburwa mujenari Sustainability estimates, inoverengera pakati 16.5% uye 28% yezvese kusvibiswa kwegasi regreenhouse. Kuwanda kwenhamba idzi chiratidzo chekuti nyaya iyi yakaregeredzwa zvakadii. Sezvinoratidzwa nebepa rimwe chete, iyo official figure (14.5%), yakaburitswa neUN Food and Agriculture Organisation, haina kururama. Wese munhu ari mumunda anozviziva, asi kuyedza kushoma kwaitwa kuivandudza.
Kunyange kana nhamba shoma (16.5%) ichishanda, iyi yakakura kudarika yose yenyika kutakura zvinobuda. Uye iri kukura nekukurumidza. Mumakore makumi maviri kusvika muna 20, kudyiwa kwenyama pasi rose kwakakwira ne58%. Pepa muClimate Policy inofungidzira kuti, panosvika 2030, magasi egreenhouse anobva mukurima kwezvipfuyo anogona kushandisa hafu yenyika. yakazara kabhoni bhajeti, kana tichida kudzivirira kupfuura 1.5C yekupisa kwepasirese.
Ongororo yakaitwa neNyika Yedu muData inoratidza kuti kunyangwe kusvibiswa kwegasi regreenhouse kubva kune mamwe matunhu kwakabviswa nhasi, ne2100 kugadzirwa kwechikafu kuchabvisa bhajeti repasi rose. kaviri kana katatu. Izvi zvinonyanya kukonzerwa nekuchengetwa kwemhuka, uko kunokonzeresa 57% yegreenhouse magasi kubva muhurongwa hwekudya, kunyangwe ichipa zvakaringana 18% zvemacalorie.
Nyaya iyi yave kutokurumidzira tave kuziva kudziyisa kukanganisa kwe methane iri kusimuka. Kufuya zvipfuyo ndiko kukurusa munyika tsime re methane kusunungurwa nemabasa evanhu. Asi hapana kutaurwa nezvazvo mu Global Methane Pledge yakatangwa pamusangano wezvemamiriro ekunze wegore rapfuura.
Hurumende hadzina kufuratira nhau idzi netsaona; vakatsunga kutarira kurutivi. Ongororo nyowani yeChatham House inowana izvo chete 12 nyika mazita ekubudisa kubva kumhuka dzepapurazi muzvisungo zvavo zvemamiriro ekunze, uye hapana anoda kuderedza kugadzirwa kwezvipfuyo. Nyika mbiri chete (Costa Rica neEthiopiya) dzinotaura shanduko yekudya: zvine nharo inonyanya kukosha pane zvese zviito zvezvakatipoteredza, sezvo kurima kwemhuka kuri zvakare honzeri huru yepasirese. kuparadzwa kwenzvimbo uye kurasikirwa kwemhuka dzesango.
Chii chinoparira kunyarara kwakatsunga uku? Ndinofunga kuti pane zvikonzero zvakawanda. Simba rechikamu chezvipfuyo retsika rinopfuura simba raro rehupfumi. Kubatana kwedu nechikafu kwakanyanya pachedu pane kubatana kwedu kune simba masosi. Mafuta akawanda efossil anopedzwa ari kure. Patinoshandisa magetsi, somuenzaniso, hatifungi kuti anobva kupi, chero bedzi magetsi anoramba akabatidzwa. Asi tinofunga uye tinonzwa zvikuru pamusoro pezvokudya zvatinodya. Uye, nekuenzanisa nekuramba kunotsigirwa neindasitiri yemafuta emafuta, zvirevo zvinorasika zveindasitiri yezvipfuyo hazvina kumbopikiswa munhau.
Kunyomba kwakamuka svondo rapfuura pamusoro penzvimbo yezvidzidzo paUniversity yeCalifornia, Davis, izvo zvinoita kuti ive yakatangwa uye inotsigirwa nemari nemapoka anoona nezvezvipfuyo. Zvakadaro yakaderera kukanganisa yokupfuya zvipfuyo, nenzira idzo mamwe masayendisiti akarondedzera seanotsausa zvikuru.
Asi ichi chingori chikamu chimwe chedambudziko. Kufanana neindasitiri yemafuta emafuta, makambani ezvipfuyo ave mari yekurima mukunyengetedza vanhu, vachishandisa nzira dzakatanga kugadzirwa nemakambani efodya. Kumwe uku kwegreenwashing kwave kushanda zvakanyanya, kunyanya zvichemo zveindasitiri nezve "regenerative ranchingโ uye kutaura kwenhema kwokuti kurima nyama kumafuro kunotorera magasi egreenhouse akawanda kupfuura kwaanobudisa.
Kutaura zvazviri, nyama yakadyiswa uswa ndiyo iri kure chikamu chinokuvadza zvakanyanya yekudya kwedu, semhedzisiro yehukuru hwayo hwepasi, kuburitsa gasi regreenhouse, uye kabhoni uye nemukana wemukana wezvakatipoteredza. Zvisinei a plethora of claims, hapana empical evidence kuti kuchengetwa kwekabhoni munzvimbo yemafuro kunogona kutsiva magasi egreenhouse anogadzirwa nezvipfuwo, tisingatauri nezve carbon stocks inoparadzwa apo mhuka dzomusango dzinochinjwa kuva mafuro.
Pepa muNature Sustainability rakawana kuti kana mafuro ezvipfuyo zvechigarire munyika dzakapfuma chete aiva akadzokera kuzvisikwa zvemusango, kupora kwavo kwaizokwevera pasi 380bn matani ecarbon dioxide kubva mumhepo yakapoteredza pasi, yakaenzana nemakore 12 ekubudisa kabhoni pasi rose. Komiti yehurumende yeUK yeKuchinja Kwemamiriro ekunze inoshuma kuti, muEngland, โkubva munzvimbo ine uswa kuenda kusango kwaizowedzera kabhoni yevhu nematani makumi maviri neshanu ecarbon pahekitaโฆ
Zvishoma nezvishoma uye zvinorwadza tave simba-nhamba. Nhamba huru yevanhu yakatanga "ita masvomhuโ pakubudisa mafuta efossil. Iye zvino tinoda kuve chikafu-nhamba. Chinhu chinoshamisa chegakava iri ndechekuti paunopa data, vadzivisi vako vanopindura nemifananidzo, kazhinji mifananidzo yemhou kana gwai.
Kunyorwa kwechikafu kwakakurumbira kunotongwa nemusanganiswa wakashata weaesthetics uye kuravira kwevakuru. Vanyori vane mukurumbira vanokurudzira kuti munhu wese adye chikafu chaanoda, achisimudzira kudya kwaisakwanisa kuomeswa kunze kwekunge taive nemapuraneti akati wandei uye pasina nzvimbo pane chero ipi zvayo yezvipenyu zvesango. Vanotikurudzira kushandisa chirongwa cheNeolithic chekugadzira (mafuro) kudyisa vanhu vemuzana ramakore rechi21, ne migumisiro ine ngwavaira.
Isu tinoda nekukasira kuisa zvinhu izvi zvakapusa parutivi, kutevera uye kunzwisisa sainzi, uye kumanikidza hurumende dzedu kuti dzitarise pane zvakakonzera dambudziko remamiriro ekunze. Vaive nemabasa maviri, uye kusvika parizvino hapana kana rimwe rawo ravataura.
ZNetwork inopihwa mari chete kuburikidza nerupo rwevaverengi vayo.
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