World

by Krisanne Johnson

by Sean Gregory

by Lynsey Addario

by Paul Moakley

by Phil Bicker

by Mark Rykoff

by Erica Fahr Campbell

by Nate Rawlings

by TIME Photo Department

by Feifei Sun

by Howard Chua-Eoan

by Nate Rawlings

by Phil Bicker

by Lyra Kilston

by Elspeth Diederix