Ava Williams
Nguwuphi umnini wenja ongayazi imeko: Kufuneka uhambe ngokukhawuleza kwaye isitshixo semoto asikwazi ukufunyanwa kwakhona. Xa umyalelo othi “khangela” unikiwe, inja ibaleka imincili, kodwa ngelishwa ayisibonisi ukuba siphi na isitshixo. Kunoko, ufumana into yakhe yokudlala. Kakhulu! Ngaba inja icinga ngayo ngokwayo kwaye ayifuni ukusinceda kwaphela?
"Okuphikisanayo! Izinja zinomdla kakhulu ekuncedeni thina bantu. Abafuni nokucela umvuzo ngayo. Kufuneka sibacacisele into esiyifunayo kubo,” utsho njalo isazi ngebhayoloji nesazinzulu uGqr. Juliane Brewer weYunivesithi yaseJena.
Ukhuthazekile nangaphandle koqeqesho
Ngokuqinisekileyo - ungaziqeqesha izinja ukuba zijonge kwaye zikhombe kwinto ethile. Nangona kunjalo, uJulian Bräuer kunye neqela lakhe bafuna ukufumanisa ukuba izinja ziyazi na xa sifuna uncedo nangaphandle koqeqesho, nokuba zisinika oku ngokungazingci, kwaye phantsi kweziphi iimeko oku kunjalo.
Ukufumanisa, izazinzulu zamema abaviwa abangaqeqeshwanga abanemilenze emine kwisifundo kwiMax Planck Institute for Evolutionary Anthropology eLeipzig. Kwiimvavanyo, abaphandi babeka isitshixo kwigumbi emva komnyango wePlexiglas onokuvulwa ngotshintshi. Isitshixo sasibonakala ezinjeni.
Izinja ziyathanda ukuba nentsebenziswano
Kwavela ukuba izinja zazizimisele ukunceda umntu. Nangona kunjalo, babexhomekeke kwiindlela ezinokuthi bakwenze ngayo oku: ukuba umntu wayehleli kwaye afunde iphephandaba, inja yayingasenamdla kwisitshixo. Nangona kunjalo, ukuba umntu ubonise umdla kumnyango kunye nesitshixo, izinja zafumana indlela yokuvula iswitshi emnyango. Oku kusebenza kuphela ukuba abantu baziphatha ngokwemvelo kangangoko kunokwenzeka.
Izinja zabonisa le ndlela yokuziphatha eluncedo ngamaxesha amaninzi, nangaphandle kokufumana umvuzo kuyo - ingaba kuhlobo lokutya okanye uhlobo lokudumisa. Izazinzulu zigqiba kwiziphumo zovavanyo ukuba izinja zifuna ukunceda abantu. Kodwa uya kuyiqonda kuphela ukuba sinikezela ngolwazi olufanelekileyo.
Kodwa kutheni izinja ziluncedo? UGqr.
Ngendlela, abahlobo abanemilenze emine abanegama elithi "uya kukholisa", oko kukuthi imfuno yokukholisa abantu "babo", zizinja ezithandwayo kakhulu namhlanje okanye zihlala zisetyenziswa njengezinja zokuhlangula kunye noncedo. Babamamela kakhulu abantu “babo” kwaye baya kubanika yonke iminqweno yabo – ukuba bebesazi ukuba njani.