Uphononongo lwamva nje ziingcali ezifunda amanqaku otshintsho lwemozulu eyona ndima ibaluleke kakhulu edlalwa ngamafu Kule nkqubo kwaye ichaphazela kakubi iplanethi yonke.
Namhlanje amafu asebenza njengomaleko omkhulu emoyeni gcina inxenye yobushushu belanga kubangela ukwanda okukhulu kumaqondo obushushu, athi ichaphazela kakubi ekusebenzeni kakuhle kweplanethi.
Phambi kolu phando lunomdla, bekucingelwa ukuba ukunyuka kwamaqondo obushushu okubangelwa kukuxinana okuphezulu kwekhabhon dayoksayidi kwiatmosfera iyakuba phakathi kweedigri ezimbini nezine. Ngoku xa kusaziwa ukubaluleka kwamafu kuyo yonke inkqubo yokutshintsha kwemozulu, iqondo lobushushu linokunyuka liye kuma-5 degrees. Umahluko obaluleke kakhulu kubushushu kwaye kunokubangela iingxaki ezinzulu kwiplanethi yonke kwixesha eliphakathi nelide.
Ngokutsho kweengcali, le nto inokuba neziphumo ezibi kwiplanethi ukusukela oko ulwandle lunokunyuka ngokungalinganiyo okanye ukuba izikhukula zaveliswa ngendlela yesiqhelo kwiindawo ezininzi zomhlaba. Indima ebalulekileyo yamafu kutshintsho lwemozulu ayisiyonto intsha esele ikho yayidlalwe ngo-2012 liqela leengcali zemozulu.
Ngo-2014, kwaqinisekiswa ukuba amaqondo obushushu aphakathi kwiplanethi yonke inokuphakama iye malunga ne-5 degrees ngenxa yesenzo samafu ngokwawo. Yiyo loo nto ukusukela ngoku kuya kufuneka jonga ngakumbi esibhakabhakeni kwaye ithathele ingqalelo amafu okunqanda utshintsho lwemozulu kunye nokufudumala kwehlabathi. Imeko ephawuleka ngokwenene nexhalabisayo ekufuneka ibangele ukuba bonke abantu behlabathi bacinge nzulu ngaphambi kokuba ihambe kakhulu.