World

by Noah Rayman

by Victor Luckerson

by Matt Peckham

by Dan Kedmey

by Laura Stampler

by Alex Fitzpatrick

by Olivier Laurent

by TIME Staff

by Emily Rauhala

by Laura Stampler

by Dom Phillips

by Alexandra Sifferlin

by Noah Rayman

by Belinda Luscombe and Salima Koroma

by Per Liljas