The Citadel Amman, Jordan Dec 27, 2016 Flat-roofed buildings stagger up the hillsides and traffic clogs the road in a never-ending stream. The aroma of cardamom-laced arabic coffee mingles with traces of incense curling outward from some of the shops. The hiss of hot oil announces the presence of a falafel shop at a street … More On the Shoulders of Giants