Ngendlela yalo, lokhu kufana nokuziphatha komhlambi: lapho kukhona, kukhona konke (kepha kulokhu kuqondiswe kahle). Ngaphezu kwalokho, ukwenqaba kwesinye isikhathi kwenzeka uma kungenjalo ngisho nezihlobo, kepha abangane babangani banqume ukuthatha igxathu elibheke kwimpilo enempilo.
Ngokuqhathanisa idatha yango-1971 no-2003, ososayensi bakha amamodeli wamakhompiyutha wokuxhumana nabantu (cishe abantu abayizinkulungwane eziyishumi nambili abaxhunywe ngobudlelwano obungaba yizinkulungwane ezingamashumi ayisihlanu) kanye nababhemayo abaqokiwe nabangabhemi abanezithonjana ezahlukahlukene.
Kuyaziwa ukuthi eminyakeni yamuva nje, abaningi sebelahle umkhuba omubi: izinga lokubhema e-United States lehle lisuka emaphesentini angamashumi amathathu nesikhombisa laya kwamashumi amabili nambili. Ngesikhathi esifanayo, ngaphambili umuntu owayengumngane omkhulu womuntu obhemayo waqala ukuzibhema ngamathuba angamaphesenti angamashumi ayisithupha, omunye nomunye - amaphesenti angamashumi amabili nesishiyagalolunye, khona-ke amaphesenti ayishumi nanye.
Manje leli thonya lisakazekela kolunye uhlangothi: abantu, omunye angase athi, "bathelelelana ngokungabhemi."
Ngaphezu kwalokho, abantu abangakwazi ukuhlala ngaphandle kukagwayi konakalisa impilo yabo kuphela, kodwa nesimo sabo. Uma phambilini umuntu obhemayo angahlanganiswa nenani elikhulu labantu, manje kungenzeka abe semaphethelweni enethiwekhi yokuxhumana nabantu, ososayensi bathole.
Umthombo:
maqondana ne-
.