Ƙungiyar tsoffin shugabannin duniya tana horar da yadda za su ceci duniya—ta hanyar amfani da huluna masu ƙarfi, basirar ɗan adam ta hanyar kwamfuta, da kuma cutar annoba ta kwaikwayi.
A ranar Alhamis da ta gabata, kusan mutane goma sha biyu sun zauna a kusa da teburin hukumar a cibiyar gaggawa ta Hukumar Lafiya ta Duniya (WHO) kusa da Nairobi,...