Lapho kuziwa ekutholeni indawo yokukhosela, okhokho bethu bokuqala kwadingeka balungise okuthile. Icala ngokwephuzu? Ezingwadule zaseSaudi Arabia, abanye babo ngokusobala babalekela ukushisa okucindezelayo ngokuhlala ezinsalela ezingaphansi komhlaba zentaba-mlilo. Njengoba kuningiliziwe ocwaningweni olusha olushicilelwe kumagazini i-PLOS One, abavubukuli bathole izinsalela zokuhlala kwabantu epayipini le-lava, lapho idwala elincibilikisiwe lake lagudla uMhlaba - okuyisibonelo esithakazelisayo se-old-meets-new, njengoba ososayensi benayo. muva nje baphakamise ukuthi osomkhathi bangakha isisekelo ngaphakathi kwezakhiwo ezifanayo kuzo zombili iNyanga ne-Mars.