A picture taken on December 12, 2017 shows an elevated view of al-Attaba district on the edge of downtown Cairo, Egypt. Egypt is the most populated coutry in the Arab world with some 96 million inhabitants and the numbers are rising by 1.6 million every year. / AFP PHOTO / MOHAMED EL-SHAHED (Photo credit should read MOHAMED EL-SHAHED/AFP/Getty Images)
