Kunobva: Dissident Voice
Mufananidzo neSF/Shutterstock.com
Kupisa kwepuraneti kuri kushandura vanopokana kuita shanduko yemamiriro ekunze kunetsekana nerekodhi tembiricha galore!
Asi chimbomira! Zvakaipisisa zvichiri kuuya. Inovimbiswa, sezvo kupisa kwemangwana kwakatokiyiwa uye kutakurwa muhukuru hwemamiriro ekunze. Ndiyo inertia bugaboo. Nhasi, tiri kurarama neyakapfuura carbon emissions kubva pakutanga kwezana ramakore. Zvichakadaro, makore gumi-nehafu anotevera ekupisa kwepasi kwatobikwa mukeke zvisinei kuti chii chinoitwa kuderedza kubuda.
Chidzidzo chitsva chinoburitsa ruzivo nezve shanduko yemamiriro ekunze inertia, chidzidzo chinokatyamadza icho chinotaura nezvekukosha kwakakwana kwekuedza kwe herculean kumisa kubuda, kumira kwakazara, ikozvino, kwete mangwana.1
Maererano nekuongorora kwambotaurwa, kunyange kana kuderedzwa kwekubudisa kwakatanga mangwana, nemoyo wose, kufanana ne5% pagore, kukanganisa kwayo pakupisa kwepasi kwaisazoonekwa pamberi pe 2035. Iri kushanduka kwemamiriro ekunze inertia. Nyika yakakura. Zvinotora nguva kugadzirisa, nguva refu kwazvo.
Zvinorevawo kuti kupisa kwemazuva ano kune wimpy kana kuenzaniswa nezviri mberi zvakananga nekuda kwekuti kupisa kwemazuva ano kunobva pane gore negore CO2 emissions> 25% zvishoma pane zvinobuda nhasi.
Zvichakadaro, Nyika iri kunyunguduka.
Uye, kunyunguduka kuri kubuda mumaoko. Mushure mezvose, hachisi chakavanzika kuti Arctic Circle inoremerwa, yakanyatso kurodha nguva huru, ine kabhoni yakaomeswa nechando ichingonanzva kuburitsa mumhepo yekumusoro.
Uye, isu tava kuziva kuti zvichatonyanya kuipa nekuda kweSamset kudzidza. Isu tinoziva kupisa kweramangwana kwakatobikwa mukati memamiriro ekunze zvisinei kuti chii chatinoita nhasi, nekudaro, kuedza kwekukurumidza kudzikamisa zvakanyanya, zvakanyanya kuipa mamiriro emumugwagwa ndiko kunonyanya kumanikidza, tichifunga kuti kuchine nguva yekuita chimwe chinhu, semuenzaniso. , Super-Big Fixit (chero mukana?)
Yakaiswa pamusoro pekupisa kukuru kunoomesa nyaya yezvekuita nezveanthropogenic kupisa muchina, USA inotarisana neHobbesian Nightmare inoenderera mberi iyo inobata tsika / zvematongerwo enyika / nzanga kuita chimwe chinhu chinovaka kumisa zvisingadzivisiki.
Muchokwadi, kana nzvimbo inotonhora zvikuru yePasi ikarova 100 ยฐ F, sezvakaitika kuArctic mazuva mashoma apfuura pakati pekupisa kunopisa kuri kugocha permafrost yakazadzwa negigatons yekabhoni yechando yakachengetwa kwemireniyamu (iyo inofukidza 25% yeNorthern Hemisphere, Ouch!) meseji ine ruzha uye yakajeka "tiri kukurumidza kusvika padambudziko risingakundike."
Zvinoreva kuti nhau dzinosiririsa dzinosimudzwa nenhau dzinotyisa nekuda kwezvikonzero zvakawanda zvinosanganisira kuwanda kwezvikanganiso, kukanganisa, uye kutadza mukati mekuedza kunonyadzisa kwekuedza kugadzirisa nyaya dzine chekuita nemamiriro ekunze nemasainzi nevezvematongerwo enyika nevakuru vakuru vanotsamira veruzhinji kuti vayambire uye kutungamira nharaunda. kuburikidza nezvinonetsa, zvinoisa upenyu panjodzi. Izvo hazvisi pachirongwa nenzira yakakura zvakakwana.
Semuyenzaniso, doma imwe huru yekugadzirisa mamiriro ekunze iri kushanda kudzikamisa shanduko yemamiriro ekunze inoparadza. Nguva yapera: Hapana anoswedera pedyo nekuita basa.
Hongu, kuedza kudiki sekuisirwa kwesimba rinodzoreredzwa zuva, mhepo, uye zvinosuwisa kuti biomass iri kufamba-famba nepakati pe tulips (nenzira, huni biomass, chikamu chikuru chebiomass, inoburitsa CO2 yakawanda kupfuura marasha). Mushure memakumi emakore, zvinodzokororwa zvinoverengera zvisingasviki 15% yesimba rekugadzira (kusanganisa hydro); uye kutaura chokwadi huni hwehuni hahuna basa zvachose uye hunofanirwa kudzikisira nhamba ye15%, sezvo ichiburitsa CO2 yakawanda kupfuura marasha. Misa Woody Biomass!
Humbowo hwekutadza kudzikamisa kuburitsa hunowanikwa muhuwandu se CO2 uye kupisa kwepasi rose kukwira kumusoro.
Sekureva kweScripps Institution of Oceanography, Iyo Scripps CO2 Chirongwa: CO2 yaive 415.13 ppm musi waChikunguru 5, 2020 maringe ne413.11 ppm musi waChikunguru 5, 2019. Shanduko yegore negore mukuburitswa kweCO2 yakawedzera zvakapetwa kaviri kubva pakatanga zana ramakore idzva. Haina kudzika, yakapetwa kaviri mukati memakore anopfuura gumi! Ndiyo geological rocket kumhanya.
Greenhouse magasi akaita secarbon dioxide (CO2) uye methane (CH4) uye nitrous oxide (N2O) ndiwo mafuta ari seri kwekuvakwa kweinertia mumamiriro ekunze. Sezvo CO2 inotora 85% yemagasi egreenhouse, inoshandiswa kazhinji kuratidza kuburitswa kwegasi regreenhouse yemitsara yese.
Manzwi mashoma kwazvo munyika anotaura zvakananga kumwoyo wedambudziko rekupisa kwepasi rose, kutadza kuita pamwe chete kuderedza kuburitswa kwepasi. Greta Thunberg ane makore gumi nemanomwe ezera nderimwe remanzwi akasimba kwazvo: "Wakadii" kutaura kumhomho yeIPCC Paris uye paWorld Economic Forum muDavos: "Handidi kuti iwe uve netariro. Ndinoda kuti uvhunduke!โ
Hongu, humbowo hunowedzera hwedambudziko riri kuramba richiwedzera, panosvika gore, hunoratidza kuti kutya inzira yakakodzera yechiito. Vanhu vanofanira kuvhunduka nekuridza mhere nekuruma nekukava nekuzadza migwagwa nekuti hapana chimwe chinoita sechinoshanda. Pussyfooting kutenderedza ndeye vasina simba. Hazvina kushanda.
Kupisa kwepasirese hakusi kumirira kutenderedza kuti vaone kana vanhu vafunga kuvharisa magasi egreenhouse, kekutanga. Northern Hemisphere, uko 25% yakafukidzwa nechando-yakapfuma permafrost, yashanduka kuita hovhoni. Kupisa kwepasi rose kuri munzvimbo yayo inotapira. Migumisiro yacho inosvika kure-kure kuti ivhare munyaya pfupi seizvi. Chokwadi, hapana anonyatsoziva mhedzisiro yacho, kunze kwekuipa chaiko, kuparadza chaiko, uye kuri kuitika chaizvo.
Iri kuuya "kupisa zvakanyanya kunyaradza" tsunami.
Asi, pane dambudziko guru riri panjodzi sezvo nzanga yemazuva ano ichirarama pa "Speed" uye inotarisira migumisiro nezuro, pakarepo. Zvese izvo zvinofumura chimwe chezvakakomba zvikamu zvinotadzisa iyo Big Fixit, zvichireva kuti sisitimu inoshanduka nemaune, inononoka kunyura mukutarisisa inotora nguva yakareba kuti ibudise mhedzisiro yakanaka. Greta anoita seanonzwisisa izvi saka anoroverera kumba nyaya. Anopopotera vanhu vakuru.
Sei vachipopotera vanhu vakuru?
Akadzidza kukanganiswa kwemazinga akawandisa eCO2 (James Hansen, nyanzvi yezvemamiriro ekunze ane mukurumbira pasi rose, anoti chero chinhu chinopfuura 350 ppm idambudzikoโฆ hmm). Pamakore 17 chete ezera, achaona kukanganisa kwekushanduka kwemamiriro ekunze. Iyo 100% inovimbiswa!
Asi huya ufunge nezvazvo, kana Nyika iri kunyungudika ikozvino, ko zvino?
- BHSamset, and said, "Kunonoka Kubuda kweKupindura kweTembiricha Yepasi Pose Mushure mekuderedza Kuburitsa", Nature Communications 11, Article Nha. 3261, Chikunguru 7, 2020. [.]
ZNetwork inopihwa mari chete kuburikidza nerupo rwevaverengi vayo.
dhoneta