On July 29th the second largest refugee camp in the world, Zaatari, marks its first anniversary. The camp has come a long way in a year. Initially living in tents, refugees are now increasingly housed in caravans. Winter at Zaatari was especially hard for those in tents, although ironically during the hot summer months many refugees now choose to spend time in these, which are cooler, than the metal caravans where the heat can be intense. The Jordanian government estimates that 554,000 Syrian refugees have arrived in Jordan since March ...