"I. F. Stone may have thought that environmentalism was distracting the youth of the 1960s and early 1970s from more urgent battles, but by today's standards, the environmentalists of that era look like fire-breathing radicals. Galvanized by the 1962 publication of Silent Spring and the 1969 Santa Barbara oil spill (the Deepwater Horizon disaster of its day), they launched a new kind of North American environmentalism, one far more confrontational than the gentlemen's conservationism of the past. In addition to the newly formed Friends of the Earth (created in 1969) and Greenpeace (launched in 1971), the movement also included groups like the Environmental Defense Fund, then an idealistic gang of scrappy scientists and lawyers determined to heed Rachel Carson's warnings. The group's unofficial slogan was, "Sue the bastards," and so they did. The EDF fought for and filed the original lawsuit that led to the U.S. ban on DDT as an insecticide, resulting in the revival of many species of birds, including the bald eagle."