Umnotho ojikelezayo uhluke kanjani emnothweni wase-USA?
Context:Umnotho ojikelezayo (obizwa nangokuthi ukujikeleza kanye ne-CE) uyimodeli yokukhiqiza nokusetshenziswa, okubandakanya ukwabelana, ukuqashisa, ukusebenzisa kabusha, ukulungisa, ukuvuselela kanye nokuvuselela kabusha izinto nemikhiqizo ekhona isikhathi eside ngangokunokwenzeka. I-CE ihlose ukubhekana nezinselelo zomhlaba wonke njengokushintsha kwesimo sezulu, ukulahleka kokuhlukahluka kwezinto eziphilayo, imfucuza nokungcola ngokugcizelela ukuqaliswa okusekelwe ekwakhiweni kwezimiso ezintathu eziyisisekelo zemodeli. Izimiso ezintathu ezidingekayo zokuguqukela emnothweni ojikelezayo yilezi: ukuqeda imfucuza nokungcolisa, imikhiqizo nezinto ezijikelezayo, kanye nokuvuselelwa kwemvelo. I-CE ichazwa ngokuphambene nomnotho wendabuko oqondile. Umqondo nemibono yomnotho oyisiyingi (i-CE) kufundwe kabanzi emfundweni, ebhizinisini, kanye nakuhulumeni eminyakeni eyishumi edlule. I-CE ibilokhu ithola ukuthandwa ngoba isiza ekunciphiseni ukukhishwa kanye nokusetshenziswa kwezinto zokusetshenziswa, ivule amathuba amasha emakethe futhi ngokuyinhloko, ikhulise ukusimama kokusetshenziswa futhi ithuthukise ukusebenza kahle kwemithombo.  Ezingeni likahulumeni, i-CE ibhekwa njengendlela yokulwa nokufudumala kwembulunga yonke kanye nomsizi wokukhula kwesikhathi eside. I-CE ingase ixhumanise abadlali kanye nezinsiza ngokwendawo ukuze kuvinjelwe imijikelezo yezinto ezingokwenyama ezingeni lesifunda. Emgomeni wayo oyisisekelo, iPhalamende laseYurophu lichaza i-CE ngokuthi, "imodeli yokukhiqiza nokusebenzisa, okubandakanya ukwabelana, ukuqashisa, ukusebenzisa kabusha, ukulungisa, ukuvuselela nokuvuselela kabusha izinto ezikhona nemikhiqizo isikhathi eside ngangokunokwenzeka. Ngale ndlela, umjikelezo wokuphila wemikhiqizo uyandiswa.<unk>  Emnothweni oqondile, izinsiza zemvelo ziguqulwa zibe imikhiqizo ekugcineni ezoba imfucuza ngenxa yendlela eklanywe futhi yakhiqizwa ngayo. Le nqubo ivame ukufingqwa ngokuthi "thatha, yenza, ulahle". Ngokuphambene nalokho, umnotho ojikelezayo usebenzisa ukusetshenziswa kabusha, ukwabelana, ukulungisa, ukuvuselela, ukukhiqiza kabusha nokuvuselela kabusha ukuze kwakheke uhlelo oluvaliwe, ukunciphisa ukusetshenziswa kwemithombo engenayo kanye nokwakhiwa kwemfucuza, ukungcoliswa kanye nokukhishwa kwekhabhoni. Umnotho ojikelezayo uhlose ukugcina imikhiqizo, izinto zokwakha, imishini kanye nengqalasizinda isetshenziswa isikhathi eside, ngaleyo ndlela kuthuthukiswe umkhiqizo walezi zinsiza. Izinto zokusetshenziswa kanye namandla okulahlwayo kufanele kube okokufaka kwezinye izinqubo ngokuvuselelwa kwemfucuza: kungaba njengengxenye yenqubo ethile yezimboni noma njengezinsiza ezivuselelekayo zemvelo (isib. umquba). I-Ellen MacArthur Foundation (i-EMF) ichaza umnotho ojikelezayo njengomnotho wezimboni obuyisayo noma obuyisayo ngenani nangokwakhiwa.
Umnotho ojikelezayo ugxile ezimisweni zokususa imfucuza nokungcola, imikhiqizo nezinto ezibonakalayo ezijikelezayo, kanye nokuvuselelwa kwemvelo. Ngokuphambene, iningi lemikhakha yezomnotho yezomnotho ibizwa ngokuthi "ngokomugqa" ngoba izinto zokusetshenziswa ziguqulwa zibe imikhiqizo ekugcineni elahlwayo. Nakuba umnotho ojikelezayo ugxila ekusetshenzisweni okusimeme eMhlabeni onemithombo elinganiselwe, umnotho oqondile onjenge-USA ngokuqondile ucabanga ukuthi kunokunikezwa okungapheli kwezinto zokusetshenziswa.