World

by Chad de Guzman

by Dahlia Scheindlin

by Justin Worland/Bridgetown, Barbados

by Philip Holsinger

by Karl Vick

by Brian Bennett

by Jason K. Stearns and Fred Bauma

by Rebecca Schneid

by Ismat Ara

by Justin Worland/Houston, Texas

by Jeffrey Kluger

by Chad de Guzman

by Anatol Lieven

by Rebecca Schneid

by TIME Staff