Zonke izinhlobo zokudla esikudlayo, umoya esiwuphefumulayo, amanzi esiwaphuzayo nesimo sezulu esenza impilo yabantu kanye nezinye izinto eziphilayo emhlabeni zingabikho ngaphandle kwemvelo. Imvelo inikeza izinsizakalo ezahlukahlukene lapho impilo ivunyelwe khona emhlabeni. Ngakho-ke, njalo ngonyaka Usuku Lomhlaba Wezemvelo Juni 5. Minyaka yonke, izitshalo zasolwandle ziyaziwa ukuthi zikhiqiza ngaphezu kwesigamu somoya-mpilo osemkhathini wethu, futhi isihlahla sikwazi ukuhlanza umoya ngokumunca amakhilogremu angama-22 esikhutha bese sikhipha nomoya-mpilo. Zonke lezi zici zitholakala emvelweni futhi ngenxa yalesi sizathu sigubha usuku lokuzinikela kubo.
Kule ndatshana sizokutshela konke odinga ukukwazi mayelana noSuku Lwemvelo Lomhlaba kanye nezici zalo.
Usuku lwezemvelo lomhlaba nomzamo womhlaba jikelele
Inhloso enkulu yosuku lwezemvelo lomhlaba ngukuqwashisa abantu bomhlaba ngezinkinga zemvelo. Futhi ukuthi umuntu udala imithelela ehlukahlukene emvelweni elimaza yonke imithombo yemvelo nezimo zokuphila njengoba sazi. Inhloso yokuqwashisa umphakathi womhlaba ukwazisa ukuthi yiziphi izinkinga nezisombululo ezingaba khona. Izenzo zepolitiki ziyaqinisa ukuthi, phezu kwakho konke, nguyena okhonza ukubeka zonke lezi zinhlelo.
Ngaphandle kwesenzo samazwe ezepolitiki, yisibalo sabantu esinesifiso esikhulukazi sokuhlonipha nokuhlonipha imvelo. Ukulahleka kwezinhlobonhlobo zezinto eziphilayo nokuguquka kwesimo sezulu yizinkinga ezinkulu abantu ababhekana nazo phakathi naleli khulu leminyaka. Siyazi ukuthi ngenxa yokuthinteka kwesidumbu kwezemvelo, izinsiza zemvelo kanye nezimo zokuphila ziyaqhubeka nokucekelwa phansi. Kungakho usuku lomhlaba lomhlaba ludinga umzamo womhlaba wonke.
Enye inhloso yoSuku Lwemvelo Lomhlaba ukugqugquzela abantu nemiphakathi ukuthi babe yizisebenzi ezisebenzayo zentuthuko esimeme futhi ziguqule izindlela zokubheka izindaba ezithinta imvelo. Abantu bayamenywa ukuthi bacabange ngakho konke okudliwayo nokuthi kudliwa kanjani. Ukuthengwa kwabantu okukhona emphakathini wanamuhla kubangela ukusetshenziswa ngokweqile kwemithombo yemvelo nokungcoliswa komhlaba. Izinkampani kufanele futhi zithuthukise amamodeli amaningi emvelo kanye nenye indlela yohlelo lokukhiqiza.
Ohulumeni bayalwa ukuba bavikele izindawo ezingamahlane kanye nothisha ukuze bafundise ngamanani ezemvelo nawemvelo. Ngabantu abasha okufanele baphakamise amazwi abo ngekusasa lomhlaba elikudinga kithi sonke.
Ingqikimba yosuku lwezemvelo yomhlaba
Usuku lokugubha uSuku Lwemvelo Lomhlaba luqondana nokuqala kweNgqungquthela yaseStockholm ngo-1972. Kule ngqungquthela ingqikithi eyinhloko kwakuyimvelo. Ngalesi sizathu, lolu suku lugujwa njengesikhumbuzo sokubaluleka imvelo eyaqala ukuba nakho kwipolitiki yomhlaba. Indikimba yosuku lwezemvelo emhlabeni ngo-2020 ukwehlukahlukana kwezinto eziphilayo. Ukulahleka kwezinto eziphilayo kuyimbangela enkulu yokukhathazeka kwemvelo emhlabeni jikelele. Futhi kunezehlakalo ezehlukene eziyinhlekelele ezenzekile muva nje esezicekele phansi iningi lezinto eziphilayo. Le micimbi eyinhlekelele ifaka phakathi imililo emikhulu yehlathi eyenzeke eBrazil, eCalifornia nase-Australia.
Kumele futhi sicabangele izinhlobo ezihlaselayo njengokuhlasela kwesikhonyane oPhondweni lwe-Afrika kanye nobhadane lomhlaba wonke lwe-COVID-19. Ngokunikezwa le mpendulo, kuphakama umbuzo wokuthi kuyini ukuhlukahluka kwemvelo nokuthi kungani kubaluleke kangaka. Izinhlobonhlobo zezinto eziphilayo zithathwa njengesiqiniseko sezidalwa eziphilayo ezikhona emhlabeni. Njengamanje kunezinhlobo eziyizigidi eziyisishiyagalombili emhlabeni wonke. Uhlobo ngalunye luhlala esimisweni semvelo esihlukile futhi lunendima ebalulekile ekulinganisweni kwemvelo kwemvelo.
Izinhlobonhlobo zezinto eziphilayo zaziwa njengesisekelo sakho konke okuphilayo emhlabeni futhi ngaphandle kwayo impilo yabantu nayo ibizobekwa engcupheni. Ukuze izinhlobonhlobo zezinto eziphilayo zigcinwe esikhathini eside, kudingeka umoya ohlanzekile, ukudla okunomsoco, amanzi ahlanzekile, konke lokho futhi kuncike ekuhlukeni kwezinto eziphilayo. Imisebenzi yabantu ibilokhu iguqula iplanethi amashumi eminyaka futhi, lapho kuba nobuchwepheshe obuningi nokufunwa okungaphezulu, kulapho kungcola khona ngokwengeziwe. Le mithelela idala ukulahleka okukhulu kwezinhlobonhlobo zezinto eziphilayo. Ukwanda kwamazinga okushisa aphakathi nendawo okubangelwa ukufudumala kwembulunga yonke kwenza iqhwa lincibilike.
Imiphumela emhlabeni wonke
Siyazi ukuthi imisebenzi yabantu idala imithelela ehlukahlukene ezindaweni zemvelo futhi iphazamise ibhalansi yemvelo. Ukuze i-ecosystem ihlale iphilile idinga ibhalansi. Ukungalingani kwenzeka cishe ngokwemvelo ngeketanga lokudla. Ukulinganisela phakathi kwekhabhoni ne-nitrogen nakho kugcina ukushintshaniswa kwamandla nezinto zizinzile.
Ukuncibilika kwamakhekheba eqhwa asezindaweni ezibandayo nezinguzunga zeqhwa ezintabeni kungaholela ekukhuphukeni kwamazinga olwandle futhi kube nemiphumela emibi kubantu basogwini. Imithombo yamakhorali inqunywe phakathi futhi amahlathi amakhulu alahlekile emhlabeni jikelele. Amanye ala mahlathi alahlekile ngenxa yokugawulwa kwamahlathi okungalawuleki nokusha kwamahlathi muva nje.
Kuyaziwa kusuka ezifundweni ezahlukahlukene zesayensi ukuthi sisengcupheni yokuqothulwa okukhulu futhi sisendleleni. Uma imizamo esiyenzayo inganele, ukulahleka kwezinhlobonhlobo zemvelo kuzoba nemiphumela emibi esintwini. Izinhlelo zokudla nezempilo zingadilika futhi besingeke sikulungele.
Sebawoti
Ake sibone ukuthi obani ababengabaphathi bezinsuku zemvelo emhlabeni eminyakeni esondele kakhulu:
- Umsingathi ngo-2020 yiColombia. Kumenyezelwa engqungqutheleni ye-UN Climate Change Conference COP25 eMadrid ngonyaka wezi-2019.
- Umsingathi we-2019 kwakuyiChina kanti indikimba enkulu bekuwukulwa nokungcoliswa komoya.
- En 2018 kwaba India futhi ingqikithi yayingeyona ukungcola kwepulasitiki.
- Ekugcineni, ku ngo-2017 umphathi kwakunguCanada enesihloko sokuxhuma abantu nemvelo.
Ngiyethemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana noSuku Lwemvelo Lomhlaba nokubaluleka kwalo.