Njengoba inani labantu emhlabeni liqhubeka landa ngezinga elishaqisayo, kulinganiselwa ukuthi ngo-2050, kuyoba nabantu abangaphezu kwezigidi eziyizinkulungwane ezingu-9 abazodla. Njengoba umhlaba nezinsizakusebenza ezilinganiselwe, inselele yokunikeza wonke umuntu ukudla okwanele iya ngokuphuthumayo. Ukwengeza, umthelela omubi wokulima kwezilwane endaweni ezungezile, kanye nokukhathazeka okuphathelene nokuphathwa kwezilwane, kuye kwabangela ukuguquguquka kwembulunga yonke mayelana nokudla okusekelwe ezitshalweni. Kulesi sihloko, sizohlola amandla okudla okusekelwe ezitshalweni ukubhekana nendlala yomhlaba wonke, nokuthi lo mkhuba wokudla ungavula kanjani indlela yekusasa elizinzile nelilinganayo. Kusukela ezinzuzweni ezinomsoco zokudla okusekelwe ezitshalweni kuya ekukhuleni kokulima okusekelwe ezitshalweni, sizohlola izindlela ezahlukene le ndlela yokudla engasiza ngayo ukuqeda indlala futhi ikhuthaze ukutholakala kokudla emhlabeni wonke. Ngaphezu kwalokho, sizophinde sixoxe ngeqhaza lohulumeni, izinhlangano, kanye nabantu ngabanye ekukhuthazeni nasekusekeleni ukwamukelwa kokudla okusekelwe ezitshalweni njengesixazululo odabeni olucindezelayo lwendlala emhlabeni wonke. Hlanganyela nathi njengoba sihlola ikusasa elithembisayo lokudla okusekelwe ezitshalweni ekondleleni inani labantu abakhulayo emhlabeni.

Ukushintshela ekudleni okusekelwe ezitshalweni: isisombululo?

Ukuhlola ukuthi ukushintsha amaphethini okudla omhlaba wonke aye ekudleni okusekelwe ezitshalweni kungathuthukisa kanjani ukuvikeleka kokudla ngokusebenzisa umhlaba nezinsiza ngokuphumelelayo. Uhlelo lwamanje lokudla emhlabeni wonke lubhekene nezinselelo eziningi, okuhlanganisa ukutholakala komhlaba okulinganiselwe, ukusweleka kwamanzi, nokushintsha kwesimo sezulu. Ukulima kwezilwane kudinga isamba esikhulu somhlaba, amanzi, nemithombo yokudla, okunengxenye ephawulekayo ekugawulweni kwamahlathi, ekukhishweni kwamagesi abamba ukushisa, nasekungcolisweni kwamanzi. Ngokuphambene, ukudla okusekelwe ezitshalweni kunganikeza isixazululo esimeme ngokunciphisa isidingo semikhiqizo yezilwane kanye nemithelela ehlobene nayo kwezemvelo. Ngokwamukela ukudla okusekelwe ezitshalweni, abantu banganciphisa indawo yabo yemvelo futhi basize ekwehliseni ubunzima bezinsiza zezolimo. Ngaphezu kwalokho, ukukhuthaza ukudla okusekelwe ezitshalweni emhlabeni wonke kungaholela ekusatshalalisweni kokudla ngokulinganayo, njengoba ukudla okusekelwe ezitshalweni kuvame ukudinga izinsiza ezimbalwa futhi kungatshalwa ezifundeni ezihlukahlukene, kunciphisa ukuthembela ezindaweni ezithile zendawo ukuze kukhiqizwe ukudla. Sekukonke, ukuguqukela ekudleni okusekelwe ezitshalweni kunamandla okubhekana nenkinga yendlala yomhlaba wonke ngokwandisa ukusebenza kahle komhlaba nezinsiza kanye nokugqugquzela uhlelo lokudla oluzinzile noluqinile lwekusasa.

Umthelela wendlala yomhlaba wonke

Omunye wemithelela eyinhloko yokuguqula amaphethini okudla omhlaba wonke aye ekudleni okusekelwe ezitshalweni amandla okubhekana nendlala yomhlaba wonke. Ngokusebenzisa ukudla okusekelwe ezitshalweni, singasebenzisa umhlaba nezinsiza ngokuphumelelayo, siqinisekise ukuthi ukudla kwabiwa ngokulinganayo phakathi kwazo zonke izakhamuzi. Njengamanje, ingxenye enkulu yomhlaba wokulima inikezelwe ekukhuliseni izitshalo ezifuywayo, ezingase zisetshenziselwe ukutshala izitshalo eziyisisekelo ukondla abantu. Lokhu kushintsha ngeke kugcine ngokukhulula izinsiza ezibalulekile, kodwa futhi kusenze sikwazi ukukhiqiza ukudla okwengeziwe ukuze kuhlangatshezwane nezidingo zokudla okunomsoco zenani labantu elandayo emhlabeni. Ukwengeza, ukudla okusekelwe ezitshalweni kungathuthukisa ukuvikeleka kokudla ngokuhlukanisa imithombo yokudla kanye nokunciphisa ubungozi bemiphakathi ekuhlulekeni kwezitshalo okuhlobene nesimo sezulu. Ngokwamukela ukudla okusekelwe ezitshalweni, sinethuba lokwenza umthelela omkhulu ekubhekaneni nendlala yomhlaba wonke kanye nokuqinisekisa ikusasa elisimeme labo bonke.

Ukwandisa umhlaba nezinsiza

Ukuhlola ukuthi ukushintsha amaphethini okudla omhlaba wonke aye ekudleni okusekelwe ezitshalweni kungathuthukisa kanjani ukuvikeleka kokudla ngokusebenzisa umhlaba nezisetshenziswa ngokuphumelelayo, kusobala ukuthi ukwandisa lezi zimpahla ezibalulekile kubalulekile ekubhekaneni nendlala yomhlaba wonke. Ngokunciphisa ukuthembela kwezolimo zezilwane kanye nokugxila ekudleni okusekelwe ezitshalweni, singakwazi ukwandisa ukusetshenziswa komhlaba wezolimo nezinsiza, okuholela ekwandeni kokukhiqizwa kokudla kanye nokutholakala. Ukudla okusekelwe ezitshalweni kudinga umhlabathi, amanzi, namandla amancane uma kuqhathaniswa nemikhiqizo yezilwane, okwenza kube inketho eqhubekayo. Ngaphezu kwalokho, ngokukhuthaza izinqubo zokulima ezisimeme njengokulima okuqondile kanye ne-hydroponics, singakwazi ukukhulisa ukukhiqiza kwezinsiza zomhlaba ezinomkhawulo. Le ndlela yokufundisa ayisekeli nje umgomo wokondla inani labantu elandayo kodwa futhi ifaka isandla ekulondolozweni kwemvelo nokulondeka kokudla isikhathi eside.

Indima yamaphethini okudla

Amaphethini okudla adlala indima ebalulekile ekulolongeni ukukhetha kokudla kanye nemikhuba yokudla yabantu nemiphakathi. Azithinti nje kuphela impilo yomuntu ngamunye kodwa futhi zinemithelela efinyelela kude endlala emhlabeni wonke kanye nokuvikeleka kokudla. Ukuhlola indima yamaphethini okudla kumongo wokubhekana nendlala yomhlaba wonke kuveza amandla okudla okusekelwe ezitshalweni ukwenza umthelela omuhle obalulekile. Ukudla okusekelwe ezitshalweni, okucebile ngezithelo, imifino, okusanhlamvu, okusanhlamvu, kuhlotshaniswe nezinzuzo eziningi zezempilo, okuhlanganisa ukuncipha kwengozi yezifo ezingamahlalakhona njengokukhuluphala, isifo sikashukela, nesifo senhliziyo. Ngokusekela nokukhuthaza ukwamukelwa kwezidlo ezisekelwe ezitshalweni, asikwazi nje ukuthuthukisa impilo yomuntu ngamunye kodwa futhi sinciphise ubunzima ezinsizeni zokudla emhlabeni wonke. Izidlo ezisekelwe ezitshalweni zidinga izinsiza ezimbalwa, ezifana nomhlaba namanzi, ukuze kukhiqizwe uma kuqhathaniswa nokudla okusekelwe ezilwaneni, okwenza kube ukukhetha okuzinzile nokusebenza kahle. Ukwengeza, ngokukhuthaza ukusetshenziswa kokudla okutholakala endaweni kanye nesizini ethile yezitshalo, singaqhubeka sinciphise i-carbon footprint ehambisana nokukhiqizwa kokudla kanye nokuhamba. Sengiphetha, ukuqaphela nokukhuthaza indima yamaphethini okudla, ikakhulukazi ukudla okusekelwe ezitshalweni, kubalulekile ekubhekaneni nendlala yomhlaba wonke kanye nokuzuza ukuvikeleka kokudla kwesikhathi eside.

Amasu okukhiqiza ukudla okusimeme

Amasu okukhiqiza ukudla okusimeme abalulekile ekubhekaneni nendlala yomhlaba wonke kanye nokuqinisekisa ukutholakala kokudla isikhathi eside. Ukuhlola ukuthi ukushintsha amaphethini okudla omhlaba wonke aye ekudleni okusekelwe ezitshalweni kungathuthukisa kanjani ukuvikeleka kokudla ngokusebenzisa umhlaba nezinsiza ngokuphumelelayo kuyisinyathelo esibalulekile kulokhu. Amasu okukhiqiza ukudla okusimeme ahlanganisa izinqubo ezahlukahlukene ezifana nokulima okuphilayo, i-agroforestry, i-permaculture, kanye ne-hydroponics. Lawa masu anciphisa ukusetshenziswa komanyolo okwenziwa kanye nezibulala-zinambuzane, akhuthaze ukuhlukahluka kwemvelo, alondoloze ukuvunda komhlabathi, futhi anciphise ukusetshenziswa kwamanzi. Ngokusebenzisa amasu okukhiqiza ukudla esimeme, singakwazi ukukhulisa ukukhiqiza komhlaba olinganiselwe kanye nezinsiza kuyilapho sinciphisa umthelela wemvelo. Ngokuhambisana nokukhuthaza ukudla okusekelwe ezitshalweni, izindlela zokukhiqiza ukudla ezisimeme zinikeza indlela ephelele yokondla ikusasa kanye nokuqinisekisa uhlelo lokudla oluzinzile futhi oluqinile.

Izidlo ezisekelwe ezitshalweni kanye nokuvikeleka kokudla

Isici esisodwa esibalulekile sokubhekana nendlala emhlabeni wonke kanye nokwenza ngcono ukuvikeleka kokudla ukukhuthazwa kokudla okusekelwe ezitshalweni. Ngokukhuthaza abantu ukuthi bashintshe izindlela zabo zokudla baye ekudleni okusekelwe ezitshalweni, singawusebenzisa ngokuphumelelayo umhlaba nezinsiza, ekugcineni sibe nesandla ohlelweni lokudla oluzinzile. Izidlo ezisekelwe ezitshalweni zinamandla okunciphisa ubunzima emhlabeni wokulima ngokudinga indawo encane nezinsiza uma kuqhathaniswa nezolimo ezisekelwe ezilwaneni. Ukwengeza, ukudla okusekelwe ezitshalweni kuye kwaxhunyaniswa nezinzuzo eziningi zezempilo, ukunciphisa ukusabalala kwezifo ezihlobene nokudla kanye nokwenza ngcono inhlalakahle jikelele. Ngokuhlanganisa ukudla okusekelwe ezitshalweni ezinhlelweni zokuvikela ukudla, asikwazi nje ukondla abantu kodwa futhi siqinisekise ukusimama kwesikhathi eside kwezinhlelo zethu zokukhiqiza ukudla.

Ukwaba kabusha umhlaba wokukhiqiza izitshalo

Ukuhlola ukuthi ukushintsha amaphethini okudla omhlaba wonke aye ekudleni okusekelwe ezitshalweni kungathuthukisa kanjani ukuvikeleka kokudla ngokusebenzisa umhlabathi nezisetshenziswa ngokuphumelelayo, elinye isu okufanele licatshangelwe ukwabiwa kabusha komhlaba ukuze kukhiqizwe izitshalo. Njengamanje, umhlaba omningi unikezelwe ekulimeni kwezilwane, okuhlanganisa ukukhuliswa kwemfuyo kanye nokutshalwa kwezitshalo zokudla kwezilwane. Ngokwaba kabusha omunye walo mhlaba ukuze kukhiqizwe izitshalo ezifanele ukudliwa abantu, singakwazi ukwandisa ukusetshenziswa kwezinsiza ezikhona futhi sandise umthamo wokukhiqiza ukudla. Le ndlela yokufundisa ayigcini nje ngokunciphisa umthelela wemvelo ohambisana nokulima kwezilwane kodwa futhi ivumela ukutshalwa kokudla okunomsoco okungaba nomthelela ngokuqondile ekubhekaneni nendlala yomhlaba wonke. Ukwengeza, ngokukhuthaza izindlela zokulima ezisimeme kanye nokwamukela isayensi yezolimo, singaqhubeka sithuthukisa ukukhiqiza kanye nokuqina kwalawa mazwe abiwe kabusha, siqinisekise isixazululo sesikhathi eside sezinselele zokuvikeleka kokudla.

Izinzuzo zamaprotheni asekelwe esitshalweni

Amaprotheni asekelwe ezitshalweni anikeza izinzuzo eziningi eziwenza abe yisixazululo esisebenzayo nesiqhubekayo sokubhekana nendlala yomhlaba wonke. Okokuqala nokubaluleke kakhulu, amaprotheni asekelwe ezitshalweni anothe ngezakhi ezibalulekile, okuhlanganisa i-fiber, amavithamini, namaminerali, abalulekile ekusekeleni impilo yonke kanye nokuphila kahle. Banikeza iphrofayili ephelele ye-amino acid, okubenza babe umthombo obalulekile wamaprotheni kubantu abalandela ukudla kwemifino noma i-vegan. Ngaphezu kwalokho, amaprotheni asekelwe ezitshalweni ngokuvamile aphansi emafutheni agcwele kanye ne-cholesterol uma kuqhathaniswa namaprotheni ezilwane, angaba nomthelela ohlelweni olunempilo lwenhliziyo nemithambo yegazi. Ukwengeza, ukufaka amaprotheni asekelwe ezitshalweni ekudleni kwethu kungasiza ekunciphiseni ubunzima bomhlaba nezinsiza, njengoba zidinga amanzi amancane futhi zikhiqize ukukhishwa kwegesi ebamba ukushisa okuncane ngesikhathi sokutshala. Ngokwamukela amaprotheni asekelwe ezitshalweni, asikwazi nje ukuthuthukisa impilo yethu kuphela kodwa futhi sibambe iqhaza ekusaseni elisimeme nelilondeke ngokudla lawo wonke umuntu.

Ukubhekana nokungavikeleki kokudla ngokudla

Ukuhlola ukuthi ukushintsha amaphethini okudla omhlaba wonke aye ekudleni okusekelwe ezitshalweni kungathuthukisa kanjani ukuvikeleka kokudla ngokusebenzisa umhlaba nezinsiza ngokuphumelelayo. Emhlabeni lapho ukushoda kokudla nendlala kuqhubeka kuyizinkinga ezicindezelayo, kubalulekile ukuhlola izixazululo ezintsha ezibhekana nalezi zinselele ngokuqhubekayo. Ngokukhuthaza ukushintshela ekudleni okusekelwe ezitshalweni, singabhekana ngokuphumelelayo nokungavikeleki kokudla ngokuthuthukisa ukusetshenziswa kwemithombo elinganiselwe kanye nokunciphisa ukucekelwa phansi kwemvelo. Ukudla okusekelwe ezitshalweni kudinga umhlabathi namanzi amancane kakhulu uma kuqhathaniswa nezolimo ezisekelwe ezilwaneni, okuvumela ukwanda kokukhiqizwa nokutholakala kokudla. Ukwengeza, ukutshalwa kwamaprotheni asekelwe ezitshalweni kukhiqiza ukukhishwa kwegesi ebamba ukushisa okuncane, okunciphisa umthelela omubi wokushintsha kwesimo sezulu ezivunweni zezolimo. Ukwamukela le ndlela akuthuthukisi nje kuphela ukudla okunempilo nokunokulinganisela okwengeziwe kodwa futhi kuvula amathuba ezinqubo zezolimo ezisimeme, okusenza sikwazi ukondla inani labantu elandayo lomhlaba kuyilapho sivikela imithombo eyigugu yomhlaba wethu.

Isixazululo esimeme sabo bonke

Ukushintshela ekudleni okusekelwe ezitshalweni kunikeza isixazululo esimeme sabo bonke, okuhlanganisa izinzuzo zemvelo, ezempilo, nezenhlalo. Ngokwamukela imikhuba yokudla esekelwe ezitshalweni, abantu ngabanye bangaba neqhaza ekwehliseni ubunzima ezinsizeni zemvelo futhi banciphise umfutho wekhabhoni ohlobene nokulima kwezilwane. Ukudla okusekelwe ezitshalweni kucebile ngemisoco ehlukahlukene futhi kuye kwaxhunyaniswa nezinzuzo eziningi zezempilo, okuhlanganisa ubungozi obuphansi besifo senhliziyo, ukukhuluphala, nezinhlobo ezithile zomdlavuza. Ngaphezu kwalokho, ukwamukela ukudla okusekelwe ezitshalweni kungakhuthaza ukulingana kokudla ngokubhekana nokungalingani ekufinyeleleni kokudla okunomsoco emhlabeni wonke. Ngokubeka eqhulwini izinhlelo zokudla ezisimeme nezihlanganisayo, singaqinisekisa ukuthi wonke umuntu uthola ukudla okuthengekayo, okunomsoco, nokuhambisana nemvelo, ekugcineni sakhe ikusasa elingcono lawo wonke umuntu.

Sengiphetha, kusobala ukuthi ukudla okusekelwe ezitshalweni kunamandla okudlala indima ebalulekile ekubhekaneni nendaba yendlala emhlabeni wonke. Ngokukhula kwesidingo sezinsiza zokudla kanye nomthelela olimazayo wemvelo wezolimo zezilwane, ukushintshela ekudleni okusekelwe ezitshalweni kungasiza ekudambiseni zombili lezi zinkinga ngesikhathi esisodwa. Ngaphezu kwalokho, ukudla okusekelwe ezitshalweni kuye kwafakazelwa ukuthi kunomsoco owanele futhi kuyaqhubeka, okwenza kube yisixazululo esisebenzayo sokondla inani labantu elandayo. Ngokwamukela indlela yokuphila esekelwe ezitshalweni, asikwazi ukuzondla thina kuphela kodwa futhi sibambe iqhaza ekubhekeni ikusasa elisimeme nelinokulingana lawo wonke umuntu.

FAQ

Ukudla okusekelwe ezitshalweni kungasiza kanjani ukubhekana nendlala yomhlaba wonke?

Izidlo ezisekelwe ezitshalweni zingasiza ukubhekana nendlala yomhlaba wonke ngokusebenzisa izinsiza ngendlela efanele. Ukulima izitshalo ezizodliwa abantu ngqo esikhundleni sokuphakela izilwane ukuze kukhiqizwe inyama kungakhuphula ukutholakala kokudla. Ukudla okusekelwe ezitshalweni nakho kudinga umhlabathi omncane, amanzi, namandla uma kuqhathaniswa nokudla okusekelwe ezilwaneni, okwenza kube nokwenzeka ukukhiqiza ukudla okwengeziwe ngezinsiza ezilinganiselwe. Ukwengeza, ukudla okusekelwe ezitshalweni kuvame ukuthengeka futhi kufinyeleleke kalula, okuvumela abantu abaningi ukuba bathole ukudla okunomsoco. Ukukhuthaza kanye nokwamukela ukudla okusekelwe ezitshalweni emhlabeni wonke kungaba nomthelela ekwehliseni indlala nokuqinisekisa ukutholakala kokudla kubo bonke.

Yiziphi izinselelo ezinkulu ekukhuthazeni nasekusebenziseni ukudla okusekelwe ezitshalweni emhlabeni wonke?

Izinselelo ezinkulu ekugqugquzeleni nasekusebenziseni ukudla okusekelwe ezitshalweni emhlabeni wonke kubandakanya imikhuba yamasiko nenhlalo ehambisana nokukhetha ukudla, umthelela wezimboni zenyama nezobisi, ukuntula ukufinyeleleka kwezinketho ezitholakala ezitshalweni ezithengekayo, kanye nombono wokuthi okusekelwe ezitshalweni. Izidlo azondlekile kahle. Ukwengeza, kunesidingo semfundo nokuqwashisa mayelana nemvelo kanye nezinzuzo zezempilo zokudla okusekelwe ezitshalweni. Ukunqoba lezi zinselele kudinga indlela ehlukene, ebandakanya izinguquko zenqubomgomo, imikhankaso yezemfundo, kanye nokuthuthukiswa kwezindlela ezihlukile ezisekelwe ezitshalweni ezisimeme nezithengekayo.

Ingabe zikhona izifunda ezithile noma amazwe lapho ukudla okusekelwe ezitshalweni kwenziwe ngempumelelo ukuze kubhekwane nendlala?

Yebo, kube nokuqaliswa ngempumelelo kokudla okusekelwe ezitshalweni ukubhekana nendlala ezifundeni nasemazweni ahlukahlukene. Ngokwesibonelo, ezingxenyeni ezithile ze-Afrika, njengeKenya ne-Ethiopia, izinhlelo ezigxile ekukhuthazeni ukudla kwendabuko okusekelwe ezitshalweni nezindlela zokulima ezisimeme ziye zasiza ekuthuthukiseni ukuvikeleka kokudla nokudla. Ukwengeza, amazwe afana ne-India ne-China anomlando omude wokungadli imifino kanye nokudla okusekelwe ezitshalweni, okusebenze ngempumelelo ekubhekaneni nendlala nokungondleki. Ngaphezu kwalokho, izinhlangano ezifana ne-United Nations' World Food Programme ziye zasekela izinhlelo zokudla okusekelwe ezitshalweni ezifundeni ezimbalwa, okuhlanganisa i-Latin America ne-Asia, ukulwa nendlala nokuthuthukisa ukutholakala kokudla.

Ohulumeni kanye nezinhlangano zamazwe ngamazwe zingalusekela kanjani ushintsho ekudleni okusekelwe ezitshalweni ukuze kuliwe nendlala yomhlaba wonke?

Ohulumeni nezinhlangano zamazwe ngamazwe bangakwazi ukusekela inguquko ekudleni okusekelwe ezitshalweni ukuze kuliwe nendlala emhlabeni wonke ngokusebenzisa izinqubomgomo ezikhuthaza ukulima okusimeme, ukunikeza abalimi izikhuthazo zokutshala ukudla okusekelwe ezitshalweni, nokutshala izimali ocwaningweni nasekuthuthukisweni ukuze kuthuthukiswe isivuno sezitshalo nokuqukethwe okunomsoco. Bangakwazi futhi ukufundisa umphakathi mayelana nezinzuzo zokudla okusekelwe ezitshalweni futhi banikeze izinsiza nokusekelwa kwabantu ngabanye kanye nemiphakathi ukwenza ushintsho. Ukwengeza, bangasebenzisana nababambe iqhaza embonini yezokudla ukukhuthaza ukutholakala kanye nokufinyeleleka kwezinketho zokudla okusekelwe ezitshalweni, futhi basebenzele ukunciphisa ukulahlwa kokudla kanye nokwenza ngcono izinhlelo zokusabalalisa ukuze kuqinisekiswe ukutholakala kokudla kubo bonke.

Yiziphi izinzuzo zemvelo ezingaba khona zokukhuthaza ukudla okusekelwe ezitshalweni njengesixazululo sendlala yomhlaba wonke?

Ukukhuthaza ukudla okusekelwe ezitshalweni njengesixazululo sendlala yomhlaba wonke kungaba nezinzuzo ezimbalwa ezingaba khona zemvelo. Okokuqala, ukudla okusekelwe ezitshalweni kudinga izinsiza ezimbalwa, ezifana nomhlabathi, amanzi, namandla, uma kuqhathaniswa nokudla okusekelwe ezilwaneni. Lokhu kungasiza ekunciphiseni ukugawulwa kwamahlathi, ukushoda kwamanzi, nokukhishwa kwesisi esibamba ukushisa okuhlobene nokukhiqizwa kwemfuyo. Okwesibili, ukukhuthaza ukudla okusekelwe ezitshalweni kungaholela ohlelweni lokudla oluzinzile ngokunciphisa ukuthembela ezenzweni zokulima ngokujulile kanye nokusetshenziswa kukamanyolo wamakhemikhali nezibulala-zinambuzane. Okokugcina, ukudla okukhuthazayo okusekelwe ezitshalweni kungasiza ekulondolozeni izinhlobonhlobo zezinto eziphilayo ngokunciphisa ukucekelwa phansi kwendawo okuhlala kuyo okuhambisana nokulima kwezilwane. Sekukonke, ukukhuthaza ukudla okusekelwe ezitshalweni kungaba nomthelela endleleni esimeme futhi evumelana nemvelo yokubhekana nendlala yomhlaba wonke.