New York Times bestselling author and acclaimed historian Douglas Brinkley chronicles the rise of environmental activism during the Long Sixties, telling a highly charged story of an indomitable generation that quite literally saved the natural world under the leadership of John F. Kennedy, Lyndon Johnson, and Richard Nixon. JFK had been jolted by Rachel Carson’s book Silent Spring, published in 1962. Depicting the deathblow that could be dealt by artificial chemicals, specifically DDT, the book launched an eco-revolution among the American people, which went on to inspire landmark legislation during Lyndon Johnson’s and Richard Nixon’s presidencies.