Kucacile ukuba umzimba wethu kunye nezinja zineempawu ezininzi ezifanayo, kwaye loo nto sihlala sisabela ngendlela efanayo kwisikhuthazi esithile. Umzekelo yile sizamla sobabini xa siziva sidiniwe okanye silele, kodwa ukuzamla ezinjeni nazo zinenye intsingiselo.
Kwaye kungenxa yokuba banokubonakalisa ngokuchasene nobuvila: kubo kunjalo indlela yokubonisa uxinzelelo kunye nokungonwabi. Kwimeko yokugqibela, ezininzi ukuzamla ngokulandelelana, kwaye ihlala ixesha elide kunelo libangelwa bubuthongo. Ngesi sizathu kuqhelekile ukuba ezi zilwanyana zizamise zishukume xa zizifumana zikwimeko entsha.
Olu phendlo lwendalo lunesizathu esinyanzelayo, kwaye leyo kukuba ukuzamla kubangela ukwanda kwenqanaba lentliziyo ezinjeni, ukunikezelwa kwegazi okukhulu kwingqondo kunye nokunyusa ioksijini yemiphunga, yiyo loo nto kususwe icarbon dioxide emzimbeni. Ngale nkqubo bahlaziya amandla abo kwaye balwa noloyiko.
Inkcazo ebabazekayo malunga nokuzamla izinja yile egqibe uphando olwenziwe kunyaka ophelileyo kwiYunivesithi yaseTokyo, eyathi izinja zizamla uvelwano, xa bebona ukuba ngabanini bazo bayayenza. Le yawn "ichaphazelayo" inonxibelelwano lweemvakalelo, njengoko kunokwenzeka ukuba isabele ekuphathweni kwezandla zabanini bayo kunakwabo bangabaziyo.
Ku malunga indlela engekho ngqiqweni yokubonisa uthando kubantu abahlala naboEwe, olu hlobo lokuzamla lunikezelwa ngovelwano abaziva ngathi kubo. Kwaye nangona eyona ndlela ibangela le mpendulo ingaziwa, inxulunyaniswa neemvakalelo kunye nenqanaba eliphezulu lokuzithemba. Into yokuba ukuzamla kwethu kufuneka ibeyinyani ukuba isilwanyana siphendule ngendlela efanayo iyabetha kakhulu; ukwenza lo mqondiso akukho siphumo sinye.