New York Times bestselling author and acclaimed presidential historian Douglas Brinkley chronicles the rise of environmental activism during the Long Sixties (1960–1973), telling the story of an indomitable generation that saved the natural world under the leadership of John F. Kennedy, Lyndon Johnson, and Richard Nixon. “This is not only a majestic work of history;it is an urgent call for our time.”—Doris Kearns Goodwin, Pulitzer Prize–winning historian “Our foremost chronicler of how presidents shape our environmental policy.”—Walter Isaacson