An Iraqi boy carries a plastic bag in a garbage dump as he collects plastic for recycling on a rainy day on the outskirts of Baghdad's impoverished district of Sadr City, January 30, 2013. The UN has said Iraq is one of the countries in the Arab world most vulnerable to climate change, pointing to "a higher frequency and intensity of extreme weather events and rising environmental degradation throughout the country." AFP PHOTO/AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images)
