Izinkinga zemvelo Global nezisombululo zabo

Ezweni lanamuhla wehlukile ukuthi obabukhona emakhulwini amaningi eminyaka adlule. Izinguquko zabhekana hhayi kuphela empilweni kanye namasiko abantu. Ziyakwazi ngokuyinhloko ukhathazeke zezwe kanye nemvelo. With ukuthuthukiswa imisebenzi yokukhiqiza, umkhakha, futhi ngenxa Ukungenela komuntu zendalo ukuze umphakathi wezwe lonke wema izinkinga phansi kwemvelo embulungeni yonke.

Minyaka yonke, imvelo angcolile kakhulu, naphezu kwemizamo abanye abantu ukuba baxazulule le nkinga. Njengoba sazi lokhu mkhuba, singasho ukuthi isizukulwane esilandelayo abayophila ezimbi kakhulu ezithinta impilo yabo nezinga lokuphila. Ngakho-ke, izinkinga phansi kwemvelo embulungeni yonke isixazululekile kakade ezingeni global.

Isizathu esiyinhloko salokhu lesi simo zihlanganisa ukwanda komphakathi kanye ukuthuthuka ngokushesha zesayensi kanye lobuchwepheshe. Nge nokwanda kwenani labantu liye landa endaweni ethathwe nemvelo, esangenza umhlaba wokulima, izakhiwo, imigwaqo kanye nezinye izindlela zokuxhumana.

Ukuthuthukiswa isayensi kuye kwaholela eqinisweni lokuthi kunamaKristu nezinkinga ezintsha zembulunga yonke kwemvelo. Ngakho, ukutadisha amandla enuzi kuye kwavula ukusabalala kwemisebe. Lokhu kwaholela ekubeni enemisebe ukungcoliswa imvelo nezindawo abalulekile. izindiza Rapid nge jet zokubasa kuye kwabangela ukubhujiswa ungqimba lwe-ozone umkhathi. Inani elikhulu ezokuthutha likhipha qeda amagesi ezivuma emoyeni abantu elimazayo. Lezi zinguquko olwenziwa unyaka nonyaka, kuthinte isizukulwane, kwandisa isibalo sabantu abagulayo, izifo ngofuzo, njll

Asetshenziswa kwezolimo zinambuzane, ubuthi kanye nezinye izindlela sokungcolisa inhlabathi. Lokhu kuholela izinguquko izimila nezilwane nazo kulo mhlaba.

Zonke lezi zici emenza izinkinga phansi kwemvelo embulungeni yonke. Lona ngumphumela nokuxhumana lwesintu imvelo kanye ukuthuthukiswa impucuko.

Izinkinga ezithinta imvelo global babe sibonakalise ngokushesha kusukela 1860. Kwakuthinta ngalesi sikhathi, imboni ifinyelele, ezingeni elisha eliphakeme. Inkathi lesayensi nokuthuthuka.

Global izinkinga zemvelo besikhathi sethu zihlukaniswe ngezigaba eziningana.

izinkinga kwedemografikhi kukhona imiphumela emibi zokwenyuka kwenani labantu.

Izinkinga amandla. ukuntula kwabo kubangela Ukufuna imithombo emisha. Le nqubo kuhambisana ukukhiqizwa kanyekanye kwemithombo kanye ukungcoliswa kwemvelo.

inkinga kusweleke ukudla. Population ukukhula kwaholela isidingo ukuxazulula inkinga ukudla. Kule ndaba, umquba ziye zasetshenziswa ukwandisa izivuno. Lokhu kuholela inhlabathi ukusilaphazeka.

Enye yezinkinga eziyinhloko kwemvelo Ukuwohloka kwemithombo yemvelo. Isibalo sabo sincane kantsi ezinye zazo zingabantu abakwazi ukubuyisela.

Inkinga ngokuvikela mass yokungcola. Eminyakeni yamuva, amacala wokukhulula emkhathini, amanzi kanye umhlaba nemithombo ka inqwaba zamakhemikhali.

sezulu somhlaba siye sashintsha ngokuphawulekayo. Okusanda sekube ukufudumala.

Kufinyeta, singakwazi ukuhlonza lezo nkinga ezinkulu emhlabeni wonke kwemvelo. Lezi zihlanganisa kwamahlathi, kongqimba lwe-ozone, ukungcoliswa kwamanzi nomoya, ekunciphiseni zinhlobo ukwehluka zezitshalo nezilwane, ukulahlekelwa ka nemvula ene-asidi.

Ngokuqondene nalokhu, isintu kumelwe athathe zonke izinyathelo ezidingekile ukuze sixazulule inkinga, ukusetshenziswa okunengqondo kwezinsiza, ukuncishiswa kwekhabhoni izinto eziyingozi futhi isimo sengqondo sobuntu nemvelo. Kuyadingeka ukuba alondoloze pool isakhi sofuzo lwesintu futhi izizukulwane ezizayo.