Mu'ujizar ceton yanayi – ko kuma aikin banza na Yuro miliyan 240 wanda ba zai tsaya gwajin lokaci ba? Duwatsun sun kusa isa tashar jiragen ruwa ta Rotterdam.

Mu'ujizar ceton yanayi – ko kuma aikin banza na Yuro miliyan 240 wanda ba zai tsaya gwajin lokaci ba? Duwatsun sun kusa isa tashar jiragen ruwa ta Rotterdam.

Ga alama wani abu ne da Shrek zai yi amai da shi," in ji wani mai sharhi a yanar gizo, yana kwatanta Rotterdam ROCKS! — sabon shirin da aka bayyana kwanan nan na wurin da ke bakin ruwa a babbar tashar jiragen ruwa ta Turai — da amai na wani ɗan dodon zane. Wanda kamfanin gine-gine na Holland MVRDV ya tsara, wanda ya baiwa London Marble Arch Mound mai matuƙar rashin gamsarwa a 2021, Rotterdam ROCKS! (manyan haruffa masu ƙarfi suna nuna kuzari mai fuskantar kai) ya lashe babbar gasar gine-gine da aka yi niyya don ƙirƙirar "sabon abin al'ajabi na duniya."

Amma maimakon Lambunan Rataye na Babila na zamani ko kuma Colossus na Rhodes na zamani, zane-zanen MVRDV masu kyau suna nuna tarin "duwatsu" na wucin gadi (ko ROCKS!) da aka tara tare a cikin wani babban tudu mai girgiza, wanda aka nannade da koren ciyayi mai ban sha'awa kuma wani ruwa mai ban mamaki ya jika shi.

An tsara shi a matsayin wurin jan hankalin masu biyan kuɗi wanda zai inganta dorewa da rayuwa mai kore, aikin €240m (£205m) ɗan kasuwan Holland Don Ritzen ne ya ƙirƙira shi, wanda ya yi suna ta hanyar Rockstart, asusun jari na kamfanonin fasaha masu kore. Manufar Ritzen ita ce ta hanzarta canjin duniya zuwa tattalin arzikin kore ta hanyar ƙungiyarsa mai zaman kanta Shift, wadda ta ba da gudummawa ga wannan sabon alamar — da za a gina a wurin da aka kebe don sabon filin wasa na ƙungiyar ƙwallon ƙafa Feyenoord.

Aikin zai zama tushen Waterkant, babban ci gaban birni na yau da kullun a gefen kudu na Maas. Tashar jiragen ruwa ta Rotterdam, wadda aka lalata a lokacin Yaƙin Duniya na Biyu, ta kasance fili mai buɗe ido don gwaje-gwajen gine-gine, amma tare da wuce gona da iri, irin na Flintstones, Rotterdam ROCKS! zai zama mafi ban mamaki har yanzu.

Ƙari yana ko'ina. An bayyana shi a matsayin "yanayin da aka tara na duwatsu masu rai wanda ke mayar da gine-gine zuwa tsarin muhalli na birni mai sabuntawa da kuma sabon alama ga birni: duwatsu masu numfashi," aikin kuma ya haɗa da abubuwa masu amfani kamar otal, cibiyar taro, filin abinci, da bene na kallo. A cikinsa akwai wani abu mai ban sha'awa da ake kira Elysium, wanda zai nuna samfuran dorewa da rayuwa mai zagaye, yana ɗaukaka su zuwa "abin da mutane, kamfanoni, da ƙungiyoyi za su iya ji, dandana, da kuma yi aiki da shi."

A ka'ida, masu ziyara da ke biyan tsakanin €20 zuwa €45 za su tafi da kuzari da kuzari don yada sabon bisharar kore wanda ya wuce sake sarrafa sharar su da kuma biyan diyya na jiragen sama na gajeren lokaci. Amma a aikace, yana iya zama yaƙi na zubar da kuɗi a kusa da wani gini mai ban mamaki, kamar ziyartar wurin shakatawa.

Idan Marble Arch Mound mai ban takaici ya kasance abin misali, MVRDV yana da aiki mai wahala. An tsara shi da kyakkyawan fata a matsayin tudu na wucin gadi mai cike da ciyayi, Mound ya sha wahala daga ƙarin kuɗi, gine-gine marasa inganci, da rashin sha'awar baƙi. Ƙarfafan gefensa na ciyawa da aka manna an kwatanta su da wani mai sukar "fiye da yadda ake tara kafet marasa dacewa fiye da filin ciyawa," yana jawo kwatancen waɗancan wuraren hunturu masu ƙazanta waɗanda ke fitowa kowace Kirsimeti don ba da damuwa ga masu bikin.

Zane-zanen da kwamfuta ke yi koyaushe caca ce, kuma MVRDV ya yi iyakacin ƙoƙari a kan Rotterdam ROCKS!, babu shakka don cin nasara a kan alkalai na gasar. Amma tuni wasu abubuwan ƙira ana rage su — ruwan ruwa mai gudu an yi shiru — yayin da gaskiyar mai hankali ta fara bayyana. Fahimtar yadda za a iya gina wannan halitta mai ban mamaki ta fara shiga. Hoton da ba na kwamfuta ba ya nuna mai gine-gine Winy Maas (M a cikin MVRDV) yana riƙe da tarin duwatsu masu rufaffiyar gansakuka.

Akwai sauran sabani da yawa kuma. Ritzen a fili ya yi imani da ka'idar "babban mutum" na tarihi, inda masu fafutuka da ƴan kasuwa masu kyakkyawan fata suka ceci duniya, kuma ci gaba yana tafiya ne ta hanyar mutane masu "kwarjini" (kamar Musks da Zuckerbergs) maimakon ƙoƙarin gama gari na siyasa da al'umma.

Amma a wannan zamanin da ke ƙara tsara shi da ra'ayin cewa "gini mafi kore shine wanda ya riga ya wanzu," ra'ayin gina wani abu mai tsada mai ban sha'awa wanda zai iya tsufa da kyau yana kama da babban kuskure — an tsara shi ne kawai don ɗaukaka girman kai da jawo hankalin yanar gizo.

Duba hoto a cikakken allo
An narkar da sau biyu … zane na Rotterdam ROCKS! Hoton: MVRDV

Wouter Vanstiphout, babban masanin tarihin gine-gine na Holland, ya taƙaita: "Kamar dai MVRDV ya bar dukan rikici na asali tsakanin gine-gine da dorewa ya rushe a cikin wani yanayi na ƙin kai, rugujewar misali na ainihin manufar gine-gine, yana faɗuwa a ƙarƙashin nauyinsa, wani yanayi da ya juya wa ɗan adam baya don ɓacin rai."

Ƙarshen abin mamaki shi ne cewa an bayyana Rotterdam ROCKS! a lokacin zafi mai zafi na Turai, lokacin da sakamakon gaske na rikicin yanayi ya ƙara bayyana a fili, yayin da gobarar daji ta lalata manyan wuraren karkara. Netherlands mai ƙasa (wadda ake kira Maldives na Turai) tana da la'ana biyu, tare da fiye da rabin ƙasarta kuma tana cikin haɗarin ambaliya. Kusan dukan Rotterdam tana ƙarƙashin matakin teku, don haka idan abubuwa suka ci gaba da tafiya a kan hanyar da aka annabta, Rotterdam ROCKS! wata rana zai iya zama ƙarƙashin ruwa. Wanda zai iya zama daidai inda ya kamata ya kasance.

**Tambayoyi da Aka Yi Yawaita**

**Bayanan Gabaɗaya**

**Tambaya: Menene wannan aikin abin al'ajabi a Rotterdam?**
Amsa: Babban gwaji ne na zubar da miliyoyin ton na duwatsu a cikin Tekun Arewa. Manufar ita ce amfani da duwatsu masu aman wuta da aka niƙa don sha carbon dioxide daga yanayi kuma a kama shi a cikin teku na ƙarni.

**Tambaya: Me ya sa suke yin wannan a Rotterdam?**
Amsa: Rotterdam ita ce babbar tashar jiragen ruwa ta Turai kuma babbar cibiyar masana'antu. Wuri ne mai amfani don jigilar manyan duwatsu kuma Tekun Arewa na kusa shine wurin gwaji. Yana kuma taimaka wa tashar da masana'antu na gida su cimma burin yanayi.

**Tambaya: Ta yaya zubar da duwatsu a cikin teku ke yaƙi da canjin yanayi?**
Amsa: Ana kiransa Enhanced Weathering. Ruwan sama da ruwan teku suna amsawa da duwatsu masu aman wuta a zahiri, suna cire CO daga iska kuma su mayar da shi ma'adinai mai tsayayye. Niƙa duwatsu zuwa yashi yana sa wannan tsari na halitta ya faru da sauri.

**Tambaya: Shin wannan sabon ra'ayi ne?**
Amsa: Tsarin halitta yana da tsufa kamar duniya, amma amfani da shi da gangan a kan babban sikelin don yaƙi da canjin yanayi sabon abu ne. Wannan aikin na Rotterdam ɗaya ne daga cikin manyan gwaje-gwaje na farko na ra'ayin.

**Kuɗi da Sukar**

**Tambaya: Me ya sa yake kashe €240 miliyan? Shin ɓata kuɗi ne?**
Amsa: Masu suka sun ce e, aikin banza ne. Kuɗin ya rufe hakar ma'adinai, niƙa, jigilar kaya, da yada miliyoyin ton na duwatsu. Damuwar ita ce za a iya kashe wannan kuɗin a kan hanyoyin da aka tabbatar kamar hasken rana ko injinan iska maimakon gwaji mai haɗari.

**Tambaya: Idan yana kashe haka, me za mu samu?**
Amsa: Muna samun bayanai. Aikin zai gaya mana ko wannan hanyar tana aiki a kan babban sikelin, nawa CO da gaske take cirewa, da kuma illolin da ke kan rayuwar teku. Kuɗin bincike ne ba mafita ta dindindin ba.

**Tambaya: Shin wannan zai rage zafin duniya?**
Amsa: A'a, ba shi kaɗai ba. Ko da ya yi aiki da kyau, adadin CO da yake cirewa ɗan digo ne a cikin kwatankwacin abin da muke fitarwa. An yi shi ne don zama kayan aiki ɗaya a cikin akwati, ba maye gurbin rage fitar da iskar gas ba.

**Tambaya: Shin duwatsu ba za su nutse su ɓace ba?**