Photographer Yann Arthus-Bertrand is both a talented aerial photographer and a devoted environmentalist. At a recent TED (Technology Entertainment Design) conference, he joked he’d have to kill a Frenchman once he got home in order to offset the carbon he produced taking the plane. But in truth, Arthus-Bertrand is using his artistic talent to make the greatest impact, by showing what humanity has done to the planet.

Read more