A shopping street in Amman on October 24. Photo by Madeline Edwards. AMMAN: Just one grey-haired customer sits silently inside 35-year-old Marwan’s barbershop.* Outside, it’s a familiar scene for this Aleppo-born father of five, who’s lived in Jordan since before the war. Uniformed schoolgirls walk home from class down narrow streets lined with cinder blocks. Men leaving noont...