Gwero: Counterpunch
Nkhanizi sizikuipiraipirapo kuposa lipoti laposachedwapa lasayansi lakuti dzikoli likutentha kwambiri kuwirikiza kawiri kuposa mmene linalili zaka 14 zapitazo.
Ngati lipoti limodzi ili silingatembenuzire mitu ndikupangitsa mantha kuti achotse mafuta oyaka, posachedwa dzulo, ndiye kuti palibe chomwe chingasunthire singanoyo kukonza dongosolo lanyengo losweka la dziko lapansi. (Source: Norman G. Loeb, et al, Satellite and Ocean Data Reveal Marked Increase in Earth's Heating Rate, Geophysical Research Letters - Advanced Earth and Space Science, June 15, 2021)
Asayansi akhala akuchenjeza za zotsatirapo za mpweya wotenthetsa dziko wopangidwa ndi anthu chiyambire pamene James Hansen anachitira umboni pamaso pa komiti ya Congression zaka 33 zapitazo kuti: โKutentha kwa dziko kwazindikirika, ndipo kukusintha nyengo yathu tsopano.โ
Ndipotu machenjezowa akhala akubwera kwa zaka 44. Umboni wa James Hansen usanachitike pamaso pa komiti ya Senate, lipoti lofalitsidwa kwambiri linachokera ku National Academy of Sciences mu 1977 pamene linachenjeza kuti kutentha kwa malasha kudzakwezera kutentha kwapadziko lonse mpaka 2050.
Pakadali pano, gulu lokhazikitsidwa bwino la otsutsa nyengo, kuphatikiza mamembala ambiri a chipani cha Republican, apano ndi am'mbuyomu, kwazaka zambiri agwira ntchito kuti apangitse "kukayikira" za momwe anthu amakhudzira kutentha kwa dziko kuti ateteze makampani opangira mafuta oyaka mafuta komanso zotsatira zake. kuletsa ndondomeko za boma zoletsa kutulutsa mpweya wotenthetsa dziko.
Mchitidwe wolepheretsa woterewu udawonetsedwa posachedwa ndi Purezidenti wakale Trump limodzi ndi gulu lake, monga Pompeo, yemwe adakondwerera mwachidwi kutayika kwa ayezi ku Arctic mukulankhula kwa Arctic Council. Mwatsoka, iye anafotokoza ngati chochitika chabwino kusungunuka kwa chitetezo chachikulu cha dziko lapansi pa kutentha kwa dziko, mwachitsanzo, Arctic ice. Monga momwe mlembi wakale wa boma amalankhulira, dziko lapansi linali m'malo ake omaliza kutaya chowunikira chachikulu kwambiri, chofunikira kwambiri cha kuwala kwa dzuwa komwe kwabwera, komwe kwakhalako kuyambira pomwe anthu adatulukira moto koma tsopano wapita m'zaka zochepa chabe chifukwa cha anthu- kutulutsa mpweya wowonjezera kutentha kwa dziko lapansi chifukwa choyaka mafuta, gasi ndi malasha.
Gulu lotsutsa zanyengo, makamaka ku America, limanyamula katundu wolemetsa chifukwa chakusalamulirika kwanyengo yapadziko lapansi. Ndizochititsa manyazi kuti machenjezo obwerezabwereza a asayansi amtunduwo akhala akunyalanyazidwa kwa zaka zambiri, zomwe zachititsa kuti pakhale vuto ladzidzidzi lanyengo padziko lonse. Kutentha koopsa kukuvutitsa dziko.
Mogwirizana ndi izi, kuwononga kwa Donald Trump kwa mabungwe azachilengedwe ndikuchotsa asayansi ndikuwononga zaka zambiri zasayansi zosasinthika, ndikuchotsa mgwirizano wanyengo wa Paris wa 2015 zidzatsikira m'mbiri ngati mfundo zopusa kwambiri m'mbiri yonse yaku America. .
Kafukufuku wodabwitsa wa Loeb yemwe mwachisoni akuwonetsa kukwera kowopsa kwa kutentha komwe kumatengedwa ndi pulaneti lomwe limagwiritsidwa ntchito ndi satelayiti kudzera pa chipangizo cha CERES chomwe chimayesa kuchuluka kwa mphamvu zomwe dziko lapansi limatenga ngati kuwala kwa dzuwa komanso kuchuluka komwe kumachokera mumlengalenga ngati ma radiation ya infrared. Izi zimayesa "kusagwirizana kwamagetsi." Kafukufuku wawo adapeza kuwirikiza kawiri kwa kusalinganika kwa nthawi kuyambira 2005 mpaka 2019. Izi ndizosautsa kwambiri, pafupifupi mosamvetsetseka, kusonkhanitsa deta ndikuwonetsa dongosolo lanyengo lomwe lili njira yolakwika ngati chiwopsezo chomwe chikubwera.
Pakadali pano, zomwe zidapangitsa kuti zinthu zikhale zovuta kuwirikiza kawiri ndikugogomezera kuti dziko lapansi limatenga kutentha kuwirikiza kawiri, NASA idati 2020 ndi "chaka chotentha kwambiri." Ndipo, mwamawonekedwe onse, 2021 ikukonzekera kuti ithyolenso zolemba, chifukwa kutentha kwachilendo padziko lonse lapansi kumaposa mbiri yakale. Dziko lapansi liri munjira yoyaka monga momwe anthu sanakumanepo, ndipo palibe amene akuchita chilichonse chokhudza vuto loyaka motoli ndi lingaliro lililonse lofikira padziko lonse lapansi. Pakadali pano, zonena zoletsa kutentha poletsa kutulutsa mpweya kudziko/boma zikadali, monga nthawi zonse, zotsika mtengo komanso zosagwira ntchito. Komanso kunyalanyaza kwathunthu chithunzi chachikulu cha chisokonezo chapadziko lonse chomwe chimafuna mgwirizano wapadziko lonse lapansi, kapena magetsi azizima posachedwa, apa ndi apo padziko lonse lapansi.
Chitsimikizo cha data ya CERES ya kafukufuku wa Loeb idakhazikitsidwa pogwiritsa ntchito Argo, yomwe ndi network yapadziko lonse lapansi ya masensa m'nyanja zapadziko lonse lapansi yomwe imagwiritsidwa ntchito kuyeza kuchuluka komwe nyanja zimatengera kutentha. Izi zidalimbitsa ndikutsimikizira deta ya CERES kuti dziko lapansi likutsekera kawiri kuchuluka kwa kutentha kwa zaka 14 zapitazo.
Malinga ndi asayansi pa kafukufukuyu: "Njira ziwiri zodziyimira pawokha zowonera kusintha kwa kusalinganika kwa mphamvu zapadziko lapansi ndi mgwirizano wabwino kwambiri, ndipo onse akuwonetsa izi," Norman Loeb, wolemba wamkulu wa buku latsopanoli. kafukufuku ndi wofufuza wamkulu wa CERES ku NASA's Langley Research Center ku Hampton, Virginia. (Gwero: Dziko Lapansi Likuvutitsa Kutentha Kwambiri Kawiri monga momwe linachitira mu 2005, Space. Com, June 24, 2009.)
Zaka makumi atatu ndi zitatu kuchokera pamene James Hansen adachitira umboni ku Congress, mpweya wa carbon dioxide padziko lonse wawonjezeka ndi 70% ndipo sunatsikepo chaka chilichonse, nthawi zonse, osatsika. Hansen atachitira umboni, mafuta oyaka mafuta anali 79% ya mphamvu zapadziko lonse lapansi. Ndi 84% lero pamaso pa makina onse opangira mphepo ndi ma solar omwe adakhazikitsidwa zaka makumi angapo zapitazi kuyambira pomwe Hansen adalankhula za kuwopsa kwa mpweya wowonjezera kutentha.
Kunena zowona, dziko likupeza zimene likuyenera ndi zimene lalephera kuzindikira mosasamala kanthu za machenjezo a asayansi apamwamba a dziko, kutentha kochuluka!
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