Umhlaba owomileyo, onemvula encinci, owomileyo ... Ayisiyonto ihlala inxulunyaniswa notyani, kungathethi kangako ngeecrereos. Kodwa ewe, yinto yokwenene, eyenziwayo, kwaye ixhaphake ngakumbi kunokubaluleka kunokubonakala ngathi. Ukulinywa kwentlango kuboniswa ngakumbi nangakumbi, njengenye indlela yokubonelela ngenani labemi abahlala kwimihlaba esentlango. Kwaye ukongeza, iyenziwa ngamandla ahlaziyekayo, ke isiphumo songcoliseko lincitshisiwe lancinci.
Ukusuka Thatha ithuba lokufuma, ukuthuthwa kwamanzi kunye namanzi olwandle. Enye yezona zinto zamva nje zifumaneka eQatar, ibizwa ngokuba yi "Sahara Forest Project".
Iprojekthi yehlathi laseSahara
Le projekthi ikakhulu ijikeleze ekusebenziseni omnye wemithombo emininzi eQatar, ubushushu. Izixhobo ziye ngesityalo esinamandla esisebenza ngamandla elanga. Ngale nto bafezekisa inyathelo lokuqala, Guqula ubushushu bube ngumphunga. Emva koko, kusetyenziswa oomatshini bomoya kunye nabavelisi, siguqulwa sibe ngumbane. Ke, amanzi olwandle anokumpontshelwa ngaphakathi kwaye asetyenziselwe ukupholisa izindlu zokugcina izityalo.
Con amanzi amatsha, avela ngenxa yenkunkuma evela kwizindlu zokugcina izilwanyana, asetyenziswa kwakhona yokunkcenkceshela izityalo ezingaphandle. Iithango ezityalwe ngobuchule ngaphandle zikwanceda ukuhluza nawaphi na amanzi agqithisileyo, oko ke kwenza imeko-bume epholileyo nepholileyo eyimfuneko kwizityalo ngoncedo lomoya.
Kwakunamabhongo kwaye engaqhelekanga, kangangokuba uninzi lwabathathi-nxaxheba beprojekthi babephakathi kwentshisakalo kunye nokuthandabuza ukuba ingaba baya kuthi ekugqibeleni bazifezekise iinjongo zabo. Waqala le projekthi kwiminyaka embalwa edlulileyo, kwaye namhlanje sele yenziwe kakuhle kwaye isebenza ngokuchanekileyo.
Iphupha lifezekisiwe
IDoha, Qatar, West Bay
UNeil Crumpton, onguMongameli kunye ne-CEO yePlanethi yeHydrogen, uqinisekisile ukuba le projekthi inamandla okutshintsha izinto. «Ezona ngxaki zibalulekileyo namhlanje kukutshintsha kwemozulu kunye nemithombo yamanzi lonke ihlabathi Ezi teknoloji zilula ukujongana zombini ezi ngxaki. Andikwazi ukuzibamba ndicinga ukuba lo ngumbono hayi isirafu.
Kuya kufuneka yongezwe ukuba iQatar, ngamandla ayo amakhulu ezoqoqosho, ilawula ukutshintsha ngendlela engazange ibonwe ngaphambili. Ezinye iingcali, kwelinye icala, aziqinisekanga ngokupheleleyo ukuba le yeyona ndlela ilungileyo yokwenza izinto. Ukuxhaswa ngemali kwezixhobo kuphela kuxabise i-5 yezigidi zeedola. UPatrick González, isazi ngendalo osebenze neDyunivesithi yaseCalifornia eBerkeley, wayenoburharha malunga nayo. «Kwakuloo capital inye, ungayibuyisela indalo kunye nokunceda abantu ngokukuko ngolawulo loluntu lwezixhobo zendalo. '
Intsebenziswano yeSekem
Amacandelo ezolimo asebenzisanayo eSekem
Kwiminyaka engama-40 eyadlulayo, u-Ibrahim Abouleish, waseka intsebenziswano yase-Egypt emazantsi ICairo, iSekem. U-Ibrahim, ophethe elinye i-Nobel Prize ngo-2003, wayefuna ukuba phambili kwamaxesha akhe. Uqinisekisile ukuba uthethathethwano luphakanyisiwe njengoko "Imodeli yenkulungwane yama-XNUMX apho impumelelo yeshishini kunye nophuhliso lwentlalo kunye nenkcubeko yoluntu luhlangene ngoqoqosho lothando." Yayiyimpumelelo leyo xa kuthelekiswa, xa iProjekthi yeSahara yaqala, uSekem wayesele eneenkampani ezisixhenxe kunye nabasebenzi abangama-2.000 XNUMX.
I-Sekem namhlanje ivelisa ukutya okuphilayo, ikwavelisa iimveliso zempilo kunye namalaphu. Kuzo zonke iinkampani eziphantsi kwendalo kunye nomgangatho wemveliso yazo, sifumana ezinye ezibonakala ngathi zahlukile kwezolimo olusulungekileyo. I-Atos, ligama lalowo ozinikele ekuveliseni amayeza ezempilo, kwaye ndibandakanya iimveliso ezichasene nomhlaza. Sekem ukongeza ekubeni nayo iAkhademi yayo kubasebenzi, wasungula eyunivesithi yoluntu. Umzekelo omkhulu wephupha u-Ibrahim awayelilandela.
Sinokufumana eminye imizekelo kwamanye amazwe, anjengeLibya, okanye amanye aya esiba phambili kwicandelo, elifana no-Israyeli. Kodwa ubusazi ukuba ngokuchasene notshintsho lwemozulu, zikhona ezinye iindlela zolimo, ezinje, Ulimo loLondolozo?