Time: Population used to be the environmental issue to end all environmental issuesand Paul Ehrlich was responsible. In 1968 Ehrlich, a demographer, and his wife Anne published The Population Bomb, which warned that overpopulation was going to turn the world into a Malthusian hellscape. The bookwhich was written partially at the suggestion of David Brower, then executive director of the Sierra Clubwas influential and popular, selling over two million copies. What it wasnt was rightthe Ehrlichs failed...