Iikota ezintathu zeendawo ezigcina ifutha ezaziwayo zefosili kufuneka zigcinwe emhlabeni ukuba uluntu lufuna ukunqanda iziphumo ezibi kakhulu zokutshintsha kwemozulu, iqela lezazinzulu ezikhokelayo kunye nezoqoqosho lithe kwingxelo yexesha elihambelanayo. Usuku lomhlaba.
The I-Earth League, okubandakanya uNicholas Stern, umbhali weengxelo ezininzi ezinempembelelo malunga noqoqosho lokutshintsha kwemozulu; Hans Joachim Schellnhuber, isazi semozulu kunye nomcebisi ku-Angela Merkel; kunye nosoqoqosho wase-US uJeffrey Sachs, babongoze iinkokeli zehlabathi ukuba zilandele izibophelelo zazo ukunqanda ukufudumala kwehlabathi okuyingozi.
Ukucacisa ukuba isivumelwano sehlabathi kwingqungquthela yemozulu ye-UN eParis kamva kulo nyaka kufuneka sibandakanye, eli qela lifuna oorhulumente bamkele injongo yokunciphisa ukukhutshwa kwekhabhoni kwezoqoqosho ukuya kuthi ga kwinkulungwane yenkulungwane, babeke ixabiso kwikhabhoni kwaye abo bazizityebi bathathe khokela ngowona manxeba anobundlavini.
Kwingxelo yalo โyoMhlabaโ, eli qela lathi ikota yesithathu yeendawo ezigcina amafutha ezinto zakudala ezaziwayo kufuneka zishiywe emhlabeni ukuba ukufudumala akukokwaphula ukunyuka kwamafutha. 2C, "umda wokhuseleko" kuvunyelwene ngoorhulumente.
UJohan Rockstrรถm, umbhali ophambili wale ngxelo, uthe: โNgokwembono yezenzululwazi, u-2015 lithuba elithatha isigqibo. Ifestile yokuzulazula ngokukhululekileyo ukusuka 'ngaphaya kwekamva le-2C' ayivuleki. Lithuba lokugqibela lokuziyela kwikamva elinqwenelekayo.
โKuyakhathaza kakhulu, kuba lukhetho lokuhamba kwindlela yeshishini njengesiqhelo eneziphumo ezibi eluntwini kwaye, kwangaxeshanye, sinalo eli thuba lingazange libonwe ngaphambili, sinokuguqula uqoqosho lwehlabathi lube kwifosili engenamafutha. enye kwaye ngaphezu koko, yenze ngendlela ekhuselekileyo nenempilo enomtsalane ngakumbi.โ
Ingxelo ithi ukungaphumeleli kwehlabathi ukwenza utshintsho lwemozulu kuya kuzisa ithuba le-10 lokunyuka kwamaqondo okushisa ngaphezu kwe-6C ngo-2100, inqanaba lomngcipheko eliya kuthelekiswa nokwamkela iinqwelomoya ze-10,000 mihla le emhlabeni jikelele.
isaziso
U-Rockstrรถm uthe ngoku kukho ubungqina obaneleyo besayensi bokuba umhlaba usondele kwiindawo ezinokuthi zibuyele umva apho inkqubo yoMhlaba iqala ukukhawulezisa ukufudumala okubangelwe ngumntu. Ukukhutshwa kweMethane njengenyibiliko yomkhenkce kunye nomkhenkce onyibilikayo okuthetha ukuba amandla angaphantsi elanga abonakaliswe emva esithubeni yimizekelo emibini.
โLiphupha lenzululwazi elo,โ utshilo uRockstrรถm. โAwufuni ukuba umhlaba usuke kumhlobo uye elutshabani โฆ oku kungenzeka kwakamsinyane; kufuneka sigobe igophe lokukhutshwa kwezinto ezikhutshwayo kule minyaka ili-10 ukuya kweli-15 izayo.โ
Uvumile, nangona kunjalo, ukuba kukho umsantsa obonakalayo phakathi kweemfuno zeqela kunye nento enokuzuzwa kwinkomfa yaseParis, i-COP21, nabadlali abaninzi ababalulekileyo abasele bedlala phantsi okulindelweyo. โAsikho kwaphela apho kufuneka sibe khona,โ utshilo uRockstrรถm.
USachs uthe: "I-COP21 lixesha lenyani, lithuba lokugqibela lokuhlala ngaphakathi komda ongaphezulu we-2C."
Le ngxelo ihlaba ikhwelo lokuba amazwe aphuhlileyo ancedise ekunyuseni inkxaso yemali kumazwe asakhasayo ukuze ajongane nokutshintsha kwemozulu, kunye nokuba iParis ivumelane ngokuqala kwesicwangciso sokwenza amazwe akwazi ukumelana nemozulu embi ekulindeleke iziswe lihlabathi.
UBrian Hoskins, omnye wabatyikityi bengxelo yoMhlaba kunye nomlawuli weZiko leGrantham lokutshintsha kwemozulu kwiKholeji yase-Imperial yaseLondon, uthe ngenxa yokubaluleka kwengqungquthela yaseParis, ingqwalasela enikwe kutshintsho lwemozulu kwiphulo lonyulo jikelele lase-UK "yayilusizi" kwaye "iyadanisa kakhulu".
โUmahluko phakathi kokubaluleka kwalo nyaka kunye nonyulo lwethu ugqamile,โ utshilo. โKubonakala ngathi sisiya kwelona qondo lisezantsi kwingxoxo elolu hlobo, endaweni yokuba sibuye umva sithi sifuna ntoni, uthini umbono wethu ngelizwe, uthini umbono wethu ngehlabathi, sithi, siza kufumana ipakethe ibhotolo 20p kunokuba 30p? Luluhlu lwezinto ezithengiweyo kunombono.โ
Usuku Lomhlaba lwalo nyaka lwaphawulwa nguBarack Obama kwidilesi yakhe yeveki ngeveki. Uthe uza kutyelela iFlorida Everglades ngolwesiThathu ukuze abone indlela okusingqongileyo emngciphekweni wokunyuka kwamaqondo olwandle apho: โUkutshintsha kwemozulu akunakuphikwa okanye kungahoywa,โ utshilo.
I-ZNetwork ixhaswa ngemali kuphela ngesisa sabafundi bayo.
Nikela