Climate

by Simmone Shah

by Simmone Shah

by TIME Staff

by Fatou Jeng and Leslie Johnston

by Justin Worland/Bridgetown, Barbados

by Justin Worland/Houston, Texas

by Simmone Shah

by Simmone Shah

by Simmone Shah

by Justin Worland/Houston, Texas

by Rebecca Schneid

by Jeffrey Kluger

by Simmone Shah