Climate

by Alejandro de la Garza

by TIME Climate Staff

by Aryn Baker

by Frederica Perera

by Justin Worland / Sharm El-Sheikh, Egypt

by Akshat Rathi and Laura Millan Lombrana / Bloomberg

by Emily Barone

by Emily Barone

by Eugene Linden

by Alejandro de la Garza

by Alejandro de la Garza

by Aryn Baker

by Aryn Baker / Berkeley, Calif

by Thomas Crowther

by Sam Kimball / Karbala, Iraq