Climate

by Mélissa Godin

by Esha Chhabra and Video by Andrew D. Johnson

by Justin Worland/Paris

by Dan Lambe and Video by Andrew D. Johnson

by Justin Worland

by Sarah Sax and Video by Andrew. D Johnson

by TIME Staff

by Will Henshall and Video by Lisa Nho

by Justin Worland

by Armani Syed and Mallory Moench

by Jeffrey Kluger

by Mark Chediak and Brian K. Sullivan / Bloomberg

by Sarah Sax and Video by Lisa Nho

by Koh Ewe

by Micheline Maynard and Video by Joey Lautrup