Impi Yesimo Sezulu: Ukushisa Komhlaba Kukhulisa Kanjani Izingxabano

Inkinga yesimo sezulu ayizi. Usevele ulapha. Uma siqhubeka njengakuqala, kuzoba ngama-degree afudumele ayisithupha ngokwesilinganiso emhlabeni wonke kunalokho okwakungaphambi kokuqala kwezimboni. Inhloso ukunqanda ukufudumala kwembulunga yonke kube ngamadigri amabili uma kuqhathaniswa nesikhathi esandulela ukwenziwa kwezimboni, ”kusho isivumelwano sezulu saseParis. 1,5 degrees zingcono. Lokho kwakungo-2015. Akukho okuningi okwenzekile kusukela lapho. Okuqukethwe kwe-CO2 emkhathini kuyaqhubeka nokukhuphuka futhi nawo amazinga okushisa - yize ubhadane lwe-corona lukhona.

Izinguquko eziningi esibhekene nazo manje esimweni sezulu nesimo sezulu zabikezelwa ngumbiko weClub of Rome ekuqaleni kwawo-70. Ngo-1988, ososayensi abangama-300 eToronto baxwayisa ngokunyuka kwezinga lokushisa lomhlaba jikelele okufika ku-4,5 degrees ngo-2005. Imiphumela yaba "mibi njengempi yenuzi". Embikweni we-New York Times, umbhali waseMelika uNathaniel Rich uchaza ukuthi omongameli base-US uReagan noBush, ngaphansi kwengcindezi evela embonini kawoyela ngawo-80, bavimba kanjani umnotho wase-US ekushintsheleni ekusetshenzisweni kwamandla amancane nokusimama okwengeziwe. Ngasekupheleni kweminyaka yama-70, abacwaningi be-NASA nabanye "babeqonde kahle ukuthi ukushiswa kwamafutha ezimbiwa kuletha umhlaba enkathini entsha eshisayo." Manje sekuqalile.

Abashayeli bezingxabano

Izingxabano zomhlaba wonke ziya ngokuya zishisa. Iningi labantu lifuna ukuhlala njengabaningi eMaphakathi neYurophu noma eNyakatho Melika: okungenani imoto eyodwa phambi komnyango, i-smartphone entsha njalo eminyakeni emibili, izindiza ezishibhile eholidini nokuthenga izinto eziningi ebesingazazi izolo ngeke idingeke kusasa. Abahlali basemijondolo eNdiya, ePakistan noma eNtshonalanga Afrika basinakekela: Bahlahla imfucumfucu yethu ngaphandle kwezimpahla zokuzivikela, bafake ushevu bese bazishisa ngokwenqubo nalokho okusele kungena emhlabathini. Siletha udoti wepulasitiki, omenyezelwe njengophinda usetshenziswe kabusha, eMpumalanga Asia, lapho uphelela olwandle. Futhi besingaya kuphi uma wonke umuntu enza lokhu? Hhayi kude kakhulu. Ukube wonke umuntu ubengaphila njengathi, besizodinga cishe imihlaba emine. Uma ukhipha ukusetshenziswa kwezinsizakusebenza zaseJalimane emhlabeni, kungaba ezintathu. Umzabalazo wezinsiza eziyindlala uzoqina. 

Ukuncibilika kweqhwa, umhlaba owomile

Uma izinguzunga zeqhwa eziseHimalaya nase-Andes zincibilika, ingxenye eyodwa kwezinhlanu yabantu eNingizimu Melika naseningizimu-mpumalanga ye-Asia ekugcineni iyozithola isemhlabathini owomile. Imifula emikhulu eNdiya, eNingizimu nase-Indochina iphelelwa ngamanzi. Ingxenye yesithathu yezinguzunga zeqhwa isincibilikile kusukela ngo-1980. Ngokwemininingwane evela kuWorldwatch, abantu abayizigidi eziyizinkulungwane eziyi-1,4 sebevele bahlala “ezindaweni ezinokushoda kwamanzi”. Ngo-2050 kuzoba yizigidigidi ezinhlanu. Cishe izimpilo zabantu ezingaba yizigidi ezingama-500 zincike emanzini asuka eHimalaya kuphela. I-Laos naseningizimu yeVietnam, ngokwesibonelo, bahlala emanzini nasemanzini aseMekong. Ngaphandle kwamanzi alikho ilayisi, akukho sithelo, ayikho imifino. 

Kwezinye izifunda zomhlaba, ukuguquka kwesimo sezulu kunciphisa izinsiza abantu abazidingayo ukuze baphile. Kakade namuhla, ama-40% endawo yomhlaba abhekwa "njengendawo ezomile" futhi izingwadule zisakazeka ngokuqhubekayo. Isomiso, iziphepho nezikhukhula kuhlasela ikakhulukazi labo okumele bangenzi lutho ngaphandle kokulondolozwa yilokho abakuphanga enhlabathini yabo engenalutho. Ngabampofu.

Isomiso impi yombango

Impi yombango eSyria yandulelwa yisikhathi sesomiso eside kunazo zonke izwe elingakaze libhekane naso. Ngokusho kocwaningo olwenziwe yisazi sezulu saseMelika uColin Kelley, babalelwa ku-2006 million abaseSyria abafudukela emadolobheni phakathi kuka-2010 no-1,5 - nangenxa yokuthi umhlaba wabo owomile wawungasabondli. Izingxabano ezinodlame zivela ngenxa yesidingo lapho ezinye izinto zisandisa isimo. Umbuso wase-Assad, ngokwesibonelo, usike imixhaso yokudla okuyisisekelo. Ubhalisele inqubomgomo yezomnotho emisha eshiye izisulu zesomiso zizimela ngaphandle kosizo lukahulumeni. "Ukuguquka kwesimo sezulu kuvule umnyango oya esihogweni eSyria", kubhala uSekela Mongameli waseMelika ngaleso sikhathi u-Al Gore kanye noBarack Obama bahlaziya ngemuva kokuqala kwempi: "Isomiso, ukwehluleka kwezitshalo kanye nokudla okubizayo kwasiza ekubhebhethekiseni udweshu lokuqala."

Futhi ku ezinye izingxenye zomhlaba , ikakhulukazi esifundeni saseSahel, ukufudumala kwembulunga yonke kubhebhethekisa izingxabano. Esinye isizathu sokuyeka.