Campo de refugiados no Quênia (Getty Images/Getty Images)
Portrait Of A College Student Man In Library - Shallow Depth Of Field (iStock/iStock)
Islamic State of Iraq and the Levant flag on the concrete texture
Syrian Kurds Battle IS To Retain Control Of Kobani
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RIO DE JANEIRO, BRAZIL - JULY 19: (EDITOR'S NOTE: Photo taken with a long exposure) View of the Olympic rings placed at Madureira Park, on July 19, 2016 in Rio de Janeiro, Brazil. The Rio Olympic Games run from August 5-21. (Photo by Buda Mendes/Getty Images)
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RIGONCE, SLOVENIA - OCTOBER 23: Migrants are escorted through fields by police as they are walked from the village of Rigonce to Brezice refugee camp on October 23, 2015 in Rigonce,, Slovenia. Thousands of migrants marched across the border between Croatia into Slovenia as authorities intensify their efforts to attempt to cope with Europe's largest migration of people since World War II. (Photo by Jeff J Mitchell/Getty Images)
Crianças sírias em campo de refugiados na Jordânia (Jordan Pix/Getty Images)
