URobert B. Fishman
Iqela lokucebisa ishishini iBoston Consulting Iqela (i-BCG) liqikelela ukuba kwizigidi ezingama-150 zeedola zaseMelika (i-USD) Ixabiso lamahlathi ehlabathi. Ingaphezulu kwexabiso langoku lazo zonke izitokhwe (ezimalunga nama-87 ezigidigidi zeedola) nayo yonke igolide eyakhe yabonwa ngumntu (iitriliyoni ezilishumi elinambini zeedola ngexabiso eliphezulu).
Amahlathi agcina izixa ezikhulu ze-CO2, acoca amanzi kunye nomoya, abonelele ngendawo yokuhlala yezilwanyana nezityalo kunye nokubonelela ngobomi bokuphila kwezigidi zabantu. Nangona kunjalo, yonke iminithi (!) Indawo yehlathi elinobungakanani bebala lebhola le-30 liyanyamalala.
Ukutshintsha "umsebenzi" wamahlathi ngobuchwephesha kungadla abantu i-135 yezigidi zeedola. Oko kuya kuba malunga ne-17.000 yeedola kuye wonke umntu ehlabathini.
Namhlanje, amahlathi agubungela malunga neepesenti ezingama-30 zomhlaba kule ndawo yethu. Isinye kwisesihlanu sabo siseRussia, ishumi elinambini leepesenti eBrazil, iipesenti ezilithoba eCanada, isibhozo ekhulwini e-USA kunye neepesenti ezintlanu e-China.
"Abagawuli bemithi eAmazon abasebenzi ekhaya"
Ukuba siqhubekeka njengangaphambili, phantse isahlulo sesithathu kula mahlathi siyanyamalala ngo-2050. Oko kulingana nelahleko ye- $ 50 yeetriliyoni. Ukuthelekisa: intlekele yaseCorona ixabise uluntu malunga ne-16 yezigidigidi zeedola ukuza kuthi ga ngoku.
Kodwa yintoni esongela ihlathi? Kwi-BCG akufani imililo yehlathi kunye nezinambuzane, kodwa ama-70% ubushushu behlabathi kunye nokugawulwa kwamahlathi. Ngexesha leengxaki zaseCorona, ukutshatyalaliswa kwehlathi laseAmazon kwaqhubeka ngokukhawuleza. "Abagawuli beeplanga ngokungekho mthethweni abasebenzi ekhaya, utshilo uRomulo Batista osuka eGreenpeace esiya kwi-arhente yeendaba yaseJamani dpa. Izazinzulu ze-BCG zichaza amanyathelo amahlanu abalulekileyo okusindisa amahlathi:
-Ukutyala imithi
-Ukulawulwa okuzinzileyo kwamahlathi, okt asivumelekanga ukuba sinciphise ngaphezulu kunokuba sikhula sibuyela umva. Ngokwe-BCG, ngama-40% kuphela amahlathi ehlabathi alawulwa ngokuzinzileyo.
- Ezolimo ezizinzileyo
-velisa kwaye utye inyama encinci
Amahlathi awasenakutshiswa ngeoyile yesundu, isosi, inyama yenkomo kunye namaplanga
- kufuneka siphinde sisebenzise umthi osetyenzisiweyo endaweni "yokuvuna" entsha
-Sifanele silinganisele ubushushu behlabathi ukuya kufikelela kwi-2 yeedigri ngokomyinge. Yile nto amazwe avumelana ngayo kwisivumelwano saseParis. Ukuza kuthi ga ngoku, nangona kunjalo, akukho mntu uye walandela.
Ngale ndlela, uluntu lunokunciphisa umda wokulahleka kwamahlathi kunye nexabiso lazo ukuya kuthi ga kwiipesenti ezilishumi xa kuthelekiswa namhlanje ngo-2050. Ngokophononongo, ukuze sigcine ixabiso elipheleleyo lamahlathi, kuya kufuneka sityale uninzi olutsha. Ukwenza oku kuya kufuneka okungenani indawo enobungakanani beOstreliya.
Iqela lokubonisana leBoston liqikelela ixabiso lamahlathi aseJamani (malunga. 0,3% yehlathi lehlabathi) malunga ne-725 yeebhiliyoni zeerandi. Apha, imbalela kunye nezitshabalalisi zisongela malunga neepesenti ezilishumi zommandla wehlathi ngo-2050.
URobert B. Fishman
